diff options
Diffstat (limited to 'client')
34 files changed, 3539 insertions, 2085 deletions
diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/ApexEditorRestResource.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/ApexEditorRestResource.java deleted file mode 100644 index fed1a50ce..000000000 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/ApexEditorRestResource.java +++ /dev/null @@ -1,2038 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * Copyright (C) 2016-2018 Ericsson. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * SPDX-License-Identifier: Apache-2.0 - * ============LICENSE_END========================================================= - */ - -package org.onap.policy.apex.client.editor.rest; - -import com.google.gson.Gson; -import com.google.gson.GsonBuilder; -import com.google.gson.JsonObject; - -import java.util.ArrayList; -import java.util.List; -import java.util.Map; -import java.util.Map.Entry; -import java.util.TreeMap; - -import javax.ws.rs.Consumes; -import javax.ws.rs.DELETE; -import javax.ws.rs.GET; -import javax.ws.rs.POST; -import javax.ws.rs.PUT; -import javax.ws.rs.Path; -import javax.ws.rs.PathParam; -import javax.ws.rs.Produces; -import javax.ws.rs.QueryParam; -import javax.ws.rs.core.MediaType; - -import org.onap.policy.apex.client.editor.rest.bean.BeanContextAlbum; -import org.onap.policy.apex.client.editor.rest.bean.BeanContextSchema; -import org.onap.policy.apex.client.editor.rest.bean.BeanEvent; -import org.onap.policy.apex.client.editor.rest.bean.BeanField; -import org.onap.policy.apex.client.editor.rest.bean.BeanKeyRef; -import org.onap.policy.apex.client.editor.rest.bean.BeanLogic; -import org.onap.policy.apex.client.editor.rest.bean.BeanModel; -import org.onap.policy.apex.client.editor.rest.bean.BeanPolicy; -import org.onap.policy.apex.client.editor.rest.bean.BeanState; -import org.onap.policy.apex.client.editor.rest.bean.BeanStateOutput; -import org.onap.policy.apex.client.editor.rest.bean.BeanStateTaskRef; -import org.onap.policy.apex.client.editor.rest.bean.BeanTask; -import org.onap.policy.apex.client.editor.rest.bean.BeanTaskParameter; -import org.onap.policy.apex.model.basicmodel.concepts.AxKey; -import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInfo; -import org.onap.policy.apex.model.contextmodel.concepts.AxContextAlbum; -import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema; -import org.onap.policy.apex.model.eventmodel.concepts.AxEvent; -import org.onap.policy.apex.model.modelapi.ApexApiResult; -import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; -import org.onap.policy.apex.model.modelapi.ApexModel; -import org.onap.policy.apex.model.modelapi.ApexModelFactory; -import org.onap.policy.apex.model.policymodel.concepts.AxPolicy; -import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel; -import org.onap.policy.apex.model.policymodel.concepts.AxTask; -import org.slf4j.ext.XLogger; -import org.slf4j.ext.XLoggerFactory; - -/** - * The class represents the root resource exposed at the base URL<br> The url to access this resource would be in the - * form {@code <baseURL>/rest/<session>/....} <br> For example: a PUT request to the following URL - * {@code http://localhost:8080/apex/rest/109/ContextSchema/Update}, with a JSON string payload containing the new - * {@code Schema} in the body, can be explained as: <ul> <li>The server or servlet is running at the base URL - * {@code http://localhost:8080/apex} <li>This resource {@code ApexRestEditorResource} is used because the path - * {@code rest/109} matches the {@code Path} filter specification for this Resource ({@code @Path("rest/{session}")}), - * where the {@code int} path parameter {@code session} is assigned the {@code int} value {@code 109} <li>The path - * {@code ContextSchema/Update} redirects this call to the method {@link #updateContextSchema(String)}, which should be - * a {@link javax.ws.rs.PUT}, with a single String in the body/payload which gets mapped to the single String parameter - * for the method. <li>So, in summary, the REST request updates a {@code ContextSchema} as specified in the payload for - * {@code session} number {@code 109} </ul> - * - * <b>Note:</b> An allocated {@code Session} identifier must be included in (almost) all requests. Models for different - * {@code Session} identifiers are completely isolated from one another. - * - * <b>Note:</b> To create a new {@code Session}, and have a new session ID allocated use {@link javax.ws.rs.GET} request - * to {@code <baseURL>/rest/-1/Session/Create} (for example: {@code http://localhost:8080/apex/rest/-1/Session/Create} ) - * - */ -@Path("editor/{session}") -@Produces( - { MediaType.APPLICATION_JSON }) -@Consumes( - { MediaType.APPLICATION_JSON }) - -public class ApexEditorRestResource { - // Get a reference to the logger - private static final XLogger LOGGER = XLoggerFactory.getXLogger(ApexEditorRestResource.class); - - // Recurring string constants - private static final String IN_TASK = "\" in task "; - private static final String POLICY_STATE_CREATED_OTHER_ERROR = - "\". The policy and state were created, but there was an error adding the"; - private static final String IN_STATE = "\" in state \""; - private static final String POLICY_CREATED_STATE_ERROR = - "\". The policy was created, but there was an error adding the state."; - private static final String FOR_POLICY = "\" for policy \""; - private static final String NOT_OK = ": Not OK"; - private static final String TASK_PARTIALLY_DEFINED = " The task has only been partially defined."; - private static final String POLICY_PARTIALLY_DEFINED = " The policy has only been partially defined."; - private static final String POLICY_WAS_CREATED = "\". The policy was created, "; - private static final String VERSION = "version"; - private static final String POLICY_KEY = "policyKey"; - private static final String DESCRIPTION = "description"; - private static final String APEX_KEY_INFO = "apexKeyInfo"; - - // The next session will have this number, stating at 0 - private static int nextSession = 0; - - // All REST editor sessions being handled by the server - private static final Map<Integer, ApexModel> SESSIONMODELMAP = new TreeMap<>(); - - // The ID of this session. This gets injected from the URL. - @PathParam("session") - private int sessionId = -1; - - // The Apex model for the session - private ApexModel sessionApexModel = null; - - /** - * This method sets the Apex model for the current editor session. Don't forget to call {@link #commitChanges()} - * when finished! This makes requests atomic. - * - * @return the result of finding the session Apex model and setting it - */ - private ApexApiResult initialiseSessionForChanges() { - if (sessionId < 0) { - return new ApexApiResult(Result.FAILED, "Session ID \"" + sessionId + "\" is negative"); - } - - if (!SESSIONMODELMAP.containsKey(sessionId)) { - return new ApexApiResult(Result.FAILED, "A session with session ID \"" + sessionId + "\" does not exist"); - } - - if (sessionApexModel == null) { - sessionApexModel = SESSIONMODELMAP.get(sessionId).clone(); - } - return new ApexApiResult(); - } - - /** - * This method sets the Apex model for the current editor session. Don't make any changes to the model. - * - * @return the result of finding the session Apex model and setting it - */ - private ApexApiResult initialiseSessionForReadOnly() { - if (sessionId < 0) { - return new ApexApiResult(Result.FAILED, "Session ID \"" + sessionId + "\" is negative"); - } - - if (!SESSIONMODELMAP.containsKey(sessionId)) { - return new ApexApiResult(Result.FAILED, "A session with session ID \"" + sessionId + "\" does not exist"); - } - - if (sessionApexModel == null) { - sessionApexModel = SESSIONMODELMAP.get(sessionId); - } - return new ApexApiResult(); - } - - /** - * This method commits changes to the Apex model for the current editor session. This should only be called once, at - * the end of a successful change to the model for this session - * - * @return the result of committing the session Apex model - */ - private ApexApiResult commitChanges() { - - if (sessionApexModel == null) { - return new ApexApiResult(Result.FAILED, "Cannot commit a changes for Session ID \"" + sessionId - + "\", because it has not been initialised / started"); - } - - SESSIONMODELMAP.put(sessionId, sessionApexModel); - - return new ApexApiResult(); - } - - /** - * Creates a new session. Always call this method with sessionID -1, whereby a new sessionID will be allocated. If - * successful the new sessionID will be available in the first message in the result. - * - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()}. This includes the session id - * for this session. - */ - @GET - @Path("Session/Create") - public ApexApiResult createSession() { - ApexApiResult ret = null; - LOGGER.entry(); - try { - if (sessionId != -1) { - ret = new ApexApiResult(Result.FAILED, "Session ID must be set to -1 to create sessions: " + sessionId); - return ret; - } - - final int newSessionId = nextSession; - - if (SESSIONMODELMAP.containsKey(newSessionId)) { - ret = new ApexApiResult(Result.FAILED, "Session already exists for session: " + newSessionId); - return ret; - } - - SESSIONMODELMAP.put(newSessionId, new ApexModelFactory().createApexModel(null, true)); - incrementNextSession(); - - ret = new ApexApiResult(Result.SUCCESS, Integer.toString(newSessionId)); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - String result = "Session/Create" + (ret != null && ret.isOk() ? ": OK" : NOT_OK); - LOGGER.exit(result); - } - } - - /** - * Load the model from a JSON string for this session. - * - * @param jsonString the JSON string to be parsed. The returned value(s) will be similar to {@link AxPolicyModel}, - * with merged {@linkplain AxKeyInfo} for the root object. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @PUT - @Path("/Model/Load") - public ApexApiResult loadFromString(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.loadFromString(jsonString); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - String result = "Model/Load" + (ret != null && ret.isOk() ? ": OK" : NOT_OK); - LOGGER.exit(result); - } - } - - /** - * Analyse the model and return analysis results. If successful the analysis results will be available in the - * messages in the result. - * - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Model/Analyse") - public ApexApiResult analyse() { - ApexApiResult ret = null; - LOGGER.entry(); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.analyse(); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Model/Analyse" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Validate the model and return validation results. If successful the validation results will be available in the - * messages in the result. - * - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Model/Validate") - public ApexApiResult validate() { - ApexApiResult ret = null; - LOGGER.entry(); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.validate(); - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Model/Validate" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Creates the new model model for this session. - * - * @param jsonString the JSON string to be parsed containing the new model. See {@linkplain BeanModel} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @POST - @Path("Model/Create") - public ApexApiResult createModel(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanModel jsonbean = RestUtils.getJsonParameters(jsonString, BeanModel.class); - ret = sessionApexModel.createModel(jsonbean.getName(), jsonbean.getVersion(), jsonbean.getUuid(), - jsonbean.getDescription()); - - if (ret.isOk()) { - ret = addKeyInfo2Messages(ret); - } - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Model/Create" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Update the model for this session. - * - * @param jsonString the JSON string to be parsed containing the updated model. See {@linkplain BeanModel} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @PUT - @Path("Model/Update") - public ApexApiResult updateModel(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanModel jsonbean = RestUtils.getJsonParameters(jsonString, BeanModel.class); - ret = sessionApexModel.updateModel(jsonbean.getName(), jsonbean.getVersion(), jsonbean.getUuid(), - jsonbean.getDescription()); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Model/Update" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Gets the key for the model for this session. If successful the model key will be available in the first message - * in the result. See {@linkplain AxKey} - * - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Model/GetKey") - public ApexApiResult getModelKey() { - ApexApiResult ret = null; - LOGGER.entry(); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.getModelKey(); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Model/GetKey" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Retrieve the model for this session. If successful the model will be available in the first message in the - * result. The returned value will be similar to a {@link AxPolicyModel}, with merged {@linkplain AxKeyInfo} for the - * root object. - * - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Model/Get") - public ApexApiResult listModel() { - ApexApiResult ret = null; - LOGGER.entry(); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.listModel(); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Model/Get" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Download the model for this session as a String. - * - * @return the model represented as a JSON string. See {@linkplain AxPolicyModel} - */ - @GET - @Path("Model/Download") - public String downloadModel() { - ApexApiResult ret = null; - LOGGER.entry(); - try { - - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - throw new IllegalStateException("Cannot download file: " + ret.getMessage()); - } - - ret = sessionApexModel.listModel(); - if (ret.isNok()) { - throw new IllegalStateException("Cannot download file: " + ret.getMessage()); - } - - return ret.getMessage(); - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - String result = "Model/Download" + (ret != null && ret.isOk() ? ": OK" : NOT_OK); - LOGGER.exit(result); - } - } - - /** - * Delete the model for this session. - * - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @DELETE - @Path("Model/Delete") - public ApexApiResult deleteModel() { - ApexApiResult ret = null; - LOGGER.entry(); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.deleteModel(); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Model/Delete" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * List key information with the given key names/versions. If successful the result(s) will be available in the - * result messages. See {@linkplain AxKeyInfo} - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("KeyInformation/Get") - public ApexApiResult listKeyInformation(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listKeyInformation(name1, version1); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("KeyInformation/Get" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Creates a context schema with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextSchema} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @POST - @Path("ContextSchema/Create") - public ApexApiResult createContextSchema(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanContextSchema jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextSchema.class); - ret = sessionApexModel.createContextSchema(jsonbean.getName(), jsonbean.getVersion(), - jsonbean.getSchemaFlavour(), jsonbean.getSchemaDefinition(), jsonbean.getUuid(), - jsonbean.getDescription()); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextSchema/Create" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Update a context schema with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextSchema} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @PUT - @Path("ContextSchema/Update") - public ApexApiResult updateContextSchema(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanContextSchema jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextSchema.class); - - ret = sessionApexModel.updateContextSchema(jsonbean.getName(), jsonbean.getVersion(), - jsonbean.getSchemaFlavour(), jsonbean.getSchemaDefinition(), jsonbean.getUuid(), - jsonbean.getDescription()); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextSchema/Update" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * List context schemas with the given key names/versions. If successful the result(s) will be available in the - * result messages. The returned value(s) will be similar to {@link AxContextSchema}, with merged - * {@linkplain AxKeyInfo} for the root object. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("ContextSchema/Get") - public ApexApiResult listContextSchemas(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listContextSchemas(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextSchema/Get" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Delete context schemas with the given key names/versions. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @DELETE - @Path("ContextSchema/Delete") - public ApexApiResult deleteContextSchema(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.deleteContextSchema(name1, version1); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextSchema/Delete" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Validate context schemas with the given key names/versions. The result(s) will be available in the result - * messages. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Validate/ContextSchema") - public ApexApiResult validateContextSchemas(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.validateContextSchemas(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Validate/ContextSchema" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Creates a context album with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextAlbum} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @POST - @Path("ContextAlbum/Create") - public ApexApiResult createContextAlbum(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanContextAlbum jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextAlbum.class); - - ret = sessionApexModel.createContextAlbum(jsonbean.getName(), jsonbean.getVersion(), jsonbean.getScope(), - Boolean.toString(jsonbean.getWriteable()), jsonbean.getItemSchema().getName(), - jsonbean.getItemSchema().getVersion(), jsonbean.getUuid(), jsonbean.getDescription()); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextAlbum/Create" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Update a context album with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextAlbum} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @PUT - @Path("ContextAlbum/Update") - public ApexApiResult updateContextAlbum(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanContextAlbum jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextAlbum.class); - - ret = sessionApexModel.updateContextAlbum(jsonbean.getName(), jsonbean.getVersion(), jsonbean.getScope(), - Boolean.toString(jsonbean.getWriteable()), jsonbean.getItemSchema().getName(), - jsonbean.getItemSchema().getVersion(), jsonbean.getUuid(), jsonbean.getDescription()); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextAlbum/Update" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * List context albums with the given key names/versions. If successful the result(s) will be available in the - * result messages. The returned value(s) will be similar to {@link AxContextAlbum}, with merged - * {@linkplain AxKeyInfo} for the root object. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("ContextAlbum/Get") - public ApexApiResult listContextAlbums(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listContextAlbum(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextAlbum/Get" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Delete context albums with the given key names/versions. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @DELETE - @Path("ContextAlbum/Delete") - public ApexApiResult deleteContextAlbum(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.deleteContextAlbum(name1, version1); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("ContextAlbum/Delete" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Validate context albums with the given key names/versions. The result(s) will be available in the result - * messages. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Validate/ContextAlbum") - public ApexApiResult validateContextAlbums(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.listContextAlbum(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Validate/ContextAlbum" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Creates an event with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanEvent} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @POST - @Path("Event/Create") - public ApexApiResult createEvent(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanEvent jsonbean = RestUtils.getJsonParameters(jsonString, BeanEvent.class); - - ret = sessionApexModel.createEvent(jsonbean.getName(), jsonbean.getVersion(), jsonbean.getNameSpace(), - jsonbean.getSource(), jsonbean.getTarget(), jsonbean.getUuid(), jsonbean.getDescription()); - if (ret.isNok()) { - return ret; - } - if (jsonbean.getParameters() != null) { - for (final Entry<String, BeanField> p : jsonbean.getParameters().entrySet()) { - if (p.getValue() == null) { - ret = new ApexApiResult(Result.FAILED, "Null event parameter information for parameter \"" - + p.getKey() + "\" in event " + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The event was created, but there was an error adding the event parameters." - + " The event has only been partially defined."); - return ret; - } - final ApexApiResult rettmp = sessionApexModel.createEventPar(jsonbean.getName(), - jsonbean.getVersion(), p.getKey(), p.getValue().getName(), - p.getValue().getVersion(), p.getValue().getOptional()); - if (rettmp.isNok()) { - rettmp.addMessage("Failed to add event parameter information for parameter \"" + p.getKey() - + "\" in event " + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The event was created, but there was an error adding the event parameters." - + " The event has only been partially defined."); - ret = rettmp; - return ret; - } - } - } - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Event/Create" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Update an event with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanEvent} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @PUT - @Path("Event/Update") - public ApexApiResult updateEvent(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanEvent jsonbean = RestUtils.getJsonParameters(jsonString, BeanEvent.class); - - if (jsonbean.getName() == null || "".equals(jsonbean.getName()) || jsonbean.getVersion() == null - || "".equals(jsonbean.getVersion())) { - ret = new ApexApiResult(Result.FAILED, "Null/Empty event name/version (\"" + jsonbean.getName() + ":" - + jsonbean.getVersion() + "\" passed to UpdateEvent"); - return ret; - } - - ret = sessionApexModel.deleteEvent(jsonbean.getName(), jsonbean.getVersion()); - if (ret.isNok()) { - return ret; - } - - ret = createEvent(jsonString); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Event/Update" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * List events with the given key names/versions. If successful the result(s) will be available in the result - * messages. The returned value(s) will be similar to {@link AxEvent}, with merged {@linkplain AxKeyInfo} for the - * root object. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Event/Get") - public ApexApiResult listEvent(@QueryParam("name") final String name, @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listEvent(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Event/Get" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Delete events with the given key names/versions. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @DELETE - @Path("Event/Delete") - public ApexApiResult deleteEvent(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - ret = sessionApexModel.deleteEvent(name1, version1); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Event/Delete" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Validate events with the given key names/versions. The result(s) will be available in the result messages. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Validate/Event") - public ApexApiResult validateEvent(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listEvent(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Validate/Event" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Creates a task with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanTask} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @POST - @Path("Task/Create") - public ApexApiResult createTask(final String jsonString) { - ApexApiResult ret = null; - ApexApiResult tempres = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanTask jsonbean = RestUtils.getJsonParameters(jsonString, BeanTask.class); - - ret = sessionApexModel.createTask(jsonbean.getName(), jsonbean.getVersion(), jsonbean.getUuid(), - jsonbean.getDescription()); - if (ret.isNok()) { - return ret; - } - if (jsonbean.getInputFields() != null) { - for (final Entry<String, BeanField> fin : jsonbean.getInputFields().entrySet()) { - if (fin.getValue() == null) { - ret = new ApexApiResult(Result.FAILED, "Null task input field information for field \"" - + fin.getKey() + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, but there was an error adding the input fields." - + TASK_PARTIALLY_DEFINED); - return ret; - } - if (fin.getKey() == null || !fin.getKey().equals(fin.getValue().getLocalName())) { - ret = new ApexApiResult(Result.FAILED, "Invalid task input field information for field \"" - + fin.getKey() + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The localName of the field (\"" + fin.getValue().getLocalName() - + "\") is not the same as the field name. " - + "The task was created, but there was an error adding the input fields." - + TASK_PARTIALLY_DEFINED); - return ret; - } - tempres = sessionApexModel.createTaskInputField(jsonbean.getName(), jsonbean.getVersion(), - fin.getKey(), fin.getValue().getName(), fin.getValue().getVersion(), - fin.getValue().getOptional()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add task input field information for field \"" + fin.getKey() - + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, but there was an error adding the input fields." - + TASK_PARTIALLY_DEFINED); - ret = tempres; - return ret; - } - } - } - if (jsonbean.getOutputFields() != null) { - for (final Entry<String, BeanField> fout : jsonbean.getOutputFields().entrySet()) { - if (fout.getValue() == null) { - ret = new ApexApiResult(Result.FAILED, "Null task output field information for field \"" - + fout.getKey() + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, but there was an error adding the output fields." - + TASK_PARTIALLY_DEFINED); - return ret; - } - if (fout.getKey() == null || !fout.getKey().equals(fout.getValue().getLocalName())) { - ret = new ApexApiResult(Result.FAILED, "Invalid task output field information for field \"" - + fout.getKey() + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The localName of the field (\"" + fout.getValue().getLocalName() - + "\") is not the same as the field name. " - + "The task was created, but there was an error adding the output fields." - + TASK_PARTIALLY_DEFINED); - return ret; - } - tempres = sessionApexModel.createTaskOutputField(jsonbean.getName(), jsonbean.getVersion(), - fout.getKey(), fout.getValue().getName(), fout.getValue().getVersion(), - fout.getValue().getOptional()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add task output field information for field \"" + fout.getKey() - + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, but there was an error adding the output fields." - + TASK_PARTIALLY_DEFINED); - ret = tempres; - return ret; - } - } - } - if (jsonbean.getTaskLogic() != null) { - final BeanLogic logic = jsonbean.getTaskLogic(); - tempres = sessionApexModel.createTaskLogic(jsonbean.getName(), jsonbean.getVersion(), - logic.getLogicFlavour(), logic.getLogic()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add task logic in task " + jsonbean.getName() + ":" - + jsonbean.getVersion() - + ". The task was created, but there was an error adding the logic." - + TASK_PARTIALLY_DEFINED); - ret = tempres; - return ret; - } - } - if (jsonbean.getParameters() != null) { - for (final Entry<String, BeanTaskParameter> param : jsonbean.getParameters().entrySet()) { - if (param.getKey() == null || param.getValue() == null - || !param.getKey().equals(param.getValue().getParameterName())) { - ret = new ApexApiResult(Result.FAILED, - "Null or invalid task parameter information for parameter \"" + param.getKey() - + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, " - + "but there was an error adding the parameters." - + TASK_PARTIALLY_DEFINED); - return ret; - } - tempres = sessionApexModel.createTaskParameter(jsonbean.getName(), jsonbean.getVersion(), - param.getValue().getParameterName(), param.getValue().getDefaultValue()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add task parameter \"" + param.getKey() + IN_TASK - + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, but there was an error adding the parameters." - + TASK_PARTIALLY_DEFINED); - ret = tempres; - return ret; - } - } - } - if (jsonbean.getContexts() != null) { - for (final BeanKeyRef contextalbum : jsonbean.getContexts()) { - if (contextalbum.getName() == null || contextalbum.getVersion() == null) { - ret = new ApexApiResult(Result.FAILED, - "Null or invalid context album reference information in task " - + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, but there was an error adding the" - + " context album reference. " - + "The task has only been partially defined."); - return ret; - } - tempres = sessionApexModel.createTaskContextRef(jsonbean.getName(), jsonbean.getVersion(), - contextalbum.getName(), contextalbum.getVersion()); - if (tempres.isNok()) { - ret = new ApexApiResult(Result.FAILED, - "Failed to add context album reference information in task " - + jsonbean.getName() + ":" + jsonbean.getVersion() - + ". The task was created, but there was an error adding the" - + " context album reference. " - + "The task has only been partially defined."); - return ret; - } - } - } - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Task/Create" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Update a task with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed. See {@linkplain BeanTask} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @PUT - @Path("Task/Update") - public ApexApiResult updateTask(final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanTask jsonbean = RestUtils.getJsonParameters(jsonString, BeanTask.class); - - if (jsonbean.getName() == null || "".equals(jsonbean.getName()) || jsonbean.getVersion() == null - || "".equals(jsonbean.getVersion())) { - ret = new ApexApiResult(Result.FAILED, "Null/Empty task name/version (\"" + jsonbean.getName() + ":" - + jsonbean.getVersion() + "\" passed to UpdateTask"); - return ret; - } - - ret = sessionApexModel.deleteTask(jsonbean.getName(), jsonbean.getVersion()); - if (ret.isNok()) { - return ret; - } - - ret = createTask(jsonString); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Task/Update" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * List tasks with the given key names/versions. If successful the result(s) will be available in the result - * messages. The returned value(s) will be similar to {@link AxTask}, with merged {@linkplain AxKeyInfo} for the - * root object. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Task/Get") - public ApexApiResult listTask(@QueryParam("name") final String name, @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listTask(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Task/Get" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Delete tasks with the given key names/versions. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @DELETE - @Path("Task/Delete") - public ApexApiResult deleteTask(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - // all input/output fields, parameters, logic, context references is "owned"/contained - // in the task, so - // deleting the task removes all of these - ret = sessionApexModel.deleteTask(name1, version1); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Task/Delete" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Validate tasks with the given key names/versions. The result(s) will be available in the result messages. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Validate/Task") - public ApexApiResult validateTask(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listTask(name1, version1); - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Validate/Task" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - // CHECKSTYLE:OFF: MethodLength - /** - * Creates a policy with the information in the JSON string passed. - * - * @param jsonString the JSON string to be parsed See {@linkplain BeanPolicy} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @POST - @Path("Policy/Create") - public ApexApiResult createPolicy(final String jsonString) { - - ApexApiResult ret = null; - ApexApiResult tempres = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanPolicy jsonbean = RestUtils.getJsonParameters(jsonString, BeanPolicy.class); - final String policyname = jsonbean.getName(); - final String policyversion = jsonbean.getVersion(); - - ret = sessionApexModel.createPolicy(policyname, policyversion, jsonbean.getTemplate(), - jsonbean.getFirstState(), jsonbean.getUuid(), jsonbean.getDescription()); - if (ret.isNok()) { - return ret; - } - - if (jsonbean.getStates() == null || jsonbean.getStates().isEmpty()) { - ret = new ApexApiResult(Result.FAILED, - "Null or empty state map; no states defined for policy \"" + policyname + ":" - + policyversion - + "\". The policy was created, but there was an error adding states." - + POLICY_PARTIALLY_DEFINED); - return ret; - } - - final Map<String, BeanState> statemap = jsonbean.getStates(); - // need to create all the states first, before populating them - for (final Map.Entry<String, BeanState> e : statemap.entrySet()) { - final String statename = e.getKey(); - final BeanState state = e.getValue(); - if (state == null) { - ret = new ApexApiResult(Result.FAILED, - "Null or invalid state information for state \"" + statename + FOR_POLICY - + policyname + ":" + policyversion + POLICY_CREATED_STATE_ERROR - + POLICY_PARTIALLY_DEFINED); - return ret; - } - if (state.getTrigger() == null) { - ret = new ApexApiResult(Result.FAILED, - "Null or invalid state trigger for state \"" + statename + FOR_POLICY + policyname - + ":" + policyversion + POLICY_CREATED_STATE_ERROR - + POLICY_PARTIALLY_DEFINED); - return ret; - } - if (state.getDefaultTask() == null) { - ret = new ApexApiResult(Result.FAILED, - "Null or invalid default task for state \"" + statename + FOR_POLICY + policyname - + ":" + policyversion + POLICY_CREATED_STATE_ERROR - + POLICY_PARTIALLY_DEFINED); - return ret; - } - tempres = sessionApexModel.createPolicyState(policyname, policyversion, statename, - state.getTrigger().getName(), state.getTrigger().getVersion(), - state.getDefaultTask().getName(), state.getDefaultTask().getVersion()); - if (tempres.isNok()) { - ret = tempres; - return ret; - } - } - - for (final Map.Entry<String, BeanState> e : statemap.entrySet()) { - final String statename = e.getKey(); - final BeanState state = e.getValue(); - - final BeanLogic tsl = state.getTaskSelectionLogic(); - if (tsl != null) { - tempres = sessionApexModel.createPolicyStateTaskSelectionLogic(policyname, policyversion, statename, - tsl.getLogicFlavour(), tsl.getLogic()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add task selection logic for state \"" + statename + "\" for" - + " policy \"" + policyname + ":" + policyversion - + POLICY_WAS_CREATED - + "but there was an error adding the task selection logic " - + "for the state. The policy has only been partially defined."); - ret = tempres; - return ret; - } - } - - final BeanKeyRef[] contexts = state.getContexts(); - if (contexts != null) { - for (final BeanKeyRef c : contexts) { - if (c == null) { - ret = new ApexApiResult(Result.FAILED, "Null or invalid context reference \"" + c + "\" for" - + " state \"" + statename + FOR_POLICY + policyname + ":" + policyversion - + "\". The policy was created, but there was an error adding the context " - + "reference for the state. The policy has only been partially defined."); - return ret; - } - tempres = sessionApexModel.createPolicyStateContextRef(policyname, policyversion, statename, - c.getName(), c.getVersion()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add context reference \"" + c + "\" for state \"" + statename - + FOR_POLICY + policyname + ":" + policyversion - + POLICY_WAS_CREATED - + "but there was an error adding the context reference " - + "for the state. The policy has only been partially defined."); - ret = tempres; - return ret; - } - } - } - - final Map<String, BeanLogic> finalizers = state.getFinalizers(); - if (finalizers != null) { - for (final Map.Entry<String, BeanLogic> f : finalizers.entrySet()) { - final String finalizername = f.getKey(); - final BeanLogic finalizer = f.getValue(); - if (finalizername == null || finalizer == null) { - ret = new ApexApiResult(Result.FAILED, - "Null or invalid finalizer information for finalizer " + "named \"" - + finalizername + IN_STATE + statename + FOR_POLICY - + policyname + ":" + policyversion - + POLICY_STATE_CREATED_OTHER_ERROR - + " finalizer. The policy has only " - + "been partially defined."); - return ret; - } - tempres = sessionApexModel.createPolicyStateFinalizerLogic(policyname, policyversion, statename, - finalizername, finalizer.getLogicFlavour(), finalizer.getLogic()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add finalizer information for finalizer named \"" - + finalizername + "\" in" + " state \"" + statename + FOR_POLICY - + policyname + ":" + policyversion + POLICY_STATE_CREATED_OTHER_ERROR - + " finalizer. The policy has only been partially defined."); - ret = tempres; - return ret; - } - } - } - final Map<String, BeanStateOutput> outputs = state.getStateOutputs(); - if (outputs == null || outputs.isEmpty()) { - ret = new ApexApiResult(Result.FAILED, "No state outputs have been defined in state \"" + statename - + FOR_POLICY + policyname + ":" + policyversion - + "\". The policy and state were created, but there was an error adding state" - + " outputs. The policy has only been partially defined."); - return ret; - } - for (final Map.Entry<String, BeanStateOutput> o : outputs.entrySet()) { - final String outputname = o.getKey(); - final BeanStateOutput output = o.getValue(); - if (outputname == null || output == null || output.getEvent() == null) { - ret = new ApexApiResult(Result.FAILED, - "Null or invalid output information for output named \"" + outputname + IN_STATE - + statename + FOR_POLICY + policyname + ":" + policyversion - + POLICY_STATE_CREATED_OTHER_ERROR - + " output. The policy has only been partially defined."); - return ret; - } - tempres = sessionApexModel.createPolicyStateOutput(policyname, policyversion, statename, outputname, - output.getEvent().getName(), output.getEvent().getVersion(), output.getNextState()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add output information for output named \"" + outputname - + IN_STATE + statename + FOR_POLICY + policyname + ":" + policyversion - + "\". The policy and state were created, " - + "but there was an error adding the output." + POLICY_PARTIALLY_DEFINED); - ret = tempres; - return ret; - } - } - - final Map<String, BeanStateTaskRef> taskmap = state.getTasks(); - if (taskmap == null || taskmap.isEmpty()) { - ret = new ApexApiResult(Result.FAILED, "No tasks have been defined in state \"" + statename - + FOR_POLICY + policyname + ":" + policyversion - + "\". The policy and state were created, but there was an error adding tasks." - + POLICY_PARTIALLY_DEFINED); - return ret; - } - for (final Map.Entry<String, BeanStateTaskRef> t : taskmap.entrySet()) { - final String tasklocalname = t.getKey(); - final BeanStateTaskRef taskref = t.getValue(); - if (tasklocalname == null || taskref == null || taskref.getTask() == null) { - ret = new ApexApiResult(Result.FAILED, "Null or invalid task information for task named \"" - + tasklocalname + IN_STATE + statename + "\" for for policy \"" + policyname - + ":" + policyversion - + "\". The policy and state were created, but there was an error adding the " - + "task. The policy has only been partially defined."); - return ret; - } - tempres = sessionApexModel.createPolicyStateTaskRef(policyname, policyversion, statename, - tasklocalname, taskref.getTask().getName(), taskref.getTask().getVersion(), - taskref.getOutputType(), taskref.getOutputName()); - if (tempres.isNok()) { - tempres.addMessage("Failed to add task reference \"" + t + "\" for state \"" + statename - + FOR_POLICY + policyname + ":" + policyversion + POLICY_WAS_CREATED - + "but there was an error adding the task reference for" - + " the state. The policy has only been partially defined."); - ret = tempres; - return ret; - } - } - - } - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Policy/Create" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - // CHECKSTYLE:ON: MethodLength - - /** - * Update a policy with the information in the JSON string passed. - * - * @param firstStatePeriodic indicates if periodic event should be created and added to model - * @param jsonString the JSON string to be parsed. See {@linkplain BeanPolicy} - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @PUT - @Path("Policy/Update") - public ApexApiResult updatePolicy(@QueryParam("firstStatePeriodic") final boolean firstStatePeriodic, - final String jsonString) { - ApexApiResult ret = null; - LOGGER.entry(jsonString); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - final BeanPolicy jsonbean = RestUtils.getJsonParameters(jsonString, BeanPolicy.class); - - if (jsonbean.getName() == null || "".equals(jsonbean.getName()) || jsonbean.getVersion() == null - || "".equals(jsonbean.getVersion())) { - ret = new ApexApiResult(Result.FAILED, "Null/Empty Policy name/version (\"" + jsonbean.getName() + ":" - + jsonbean.getVersion() + "\" passed to UpdatePolicy"); - return ret; - } - - ret = sessionApexModel.deletePolicy(jsonbean.getName(), jsonbean.getVersion()); - if (ret.isNok()) { - return ret; - } - if (firstStatePeriodic) { - final ApexApiResult existingPeriodicEvent = sessionApexModel.listEvent("PeriodicEvent", null); - if (existingPeriodicEvent.isNok()) { - final String periodicEventString = "{\"name\":\"PeriodicEvent\",\"version\":\"0.0.1\"," - + "\"uuid\":\"44236da1-3d47-4988-8033-b6fee9d6a0f4\"," - + "\"description\":\"Generated description for concept referred to by key " - + "'PeriodicEvent:0.0.1'\",\"source\":\"System\",\"target\":\"Apex\"," - + "\"nameSpace\":\"org.onap.policy.apex.domains.aadm.events\",\"parameters\":{}}"; - ret = createEvent(periodicEventString); - if (ret.isNok()) { - return ret; - } - } - } - ret = createPolicy(jsonString); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Policy/Update" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * List policies with the given key names/versions. If successful the result(s) will be available in the result - * messages. The returned value(s) will be similar to {@link AxPolicy}, with merged {@linkplain AxKey Info} for the - * root object. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @GET - @Path("Policy/Get") - public ApexApiResult listPolicy(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForReadOnly(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - ret = sessionApexModel.listPolicy(name1, version1); - - if (ret.isNok()) { - return ret; - } - - ret = addKeyInfo2Messages(ret); - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - LOGGER.exit("Policy/Get" + (ret != null && ret.isOk() ? ": OK" : NOT_OK)); - } - } - - /** - * Delete policies with the given key names/versions. - * - * @param name the name to search for. If null or empty, then all names will be queried - * @param version the version to search for. If null then all versions will be searched for. - * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any - * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} - */ - @DELETE - @Path("Policy/Delete") - public ApexApiResult deletePolicy(@QueryParam("name") final String name, - @QueryParam(VERSION) final String version) { - ApexApiResult ret = null; - String name1 = name; - String version1 = version; - LOGGER.entry(name1, version1); - try { - ret = initialiseSessionForChanges(); - if (ret.isNok()) { - return ret; - } - - if (name1 == null || "".equals(name1)) { - name1 = null; - } - if (version1 == null || "".equals(version1)) { - version1 = null; - } - - // all input/output fields, parameters, logic, context references is "owned"/contained - // in the task, so - // deleting the task removes all of these - ret = sessionApexModel.deletePolicy(name1, version1); - if (ret.isOk()) { - commitChanges(); - } - return ret; - } catch (final Exception e) { - LOGGER.catching(e); - throw e; - } finally { - String result = "Policy/Delete" + (ret != null && ret.isOk() ? ": OK" : NOT_OK); - LOGGER.exit(result); - } - } - - /** - * The json strings representing the objects listed, stored in result.messages[], does not contain the - * AxKeyInformation for that object. This utility method retrieves the AxKeyInfo for each object and adds it to the - * json for the object. - * - * @param result The list result, containing json representations of objects stored in its "messages" array - * @return The list result, containing json augmented representations of objects stored in its "messages" array - */ - private ApexApiResult addKeyInfo2Messages(final ApexApiResult result) { - if (result.isNok()) { - return result; - } - - final ApexApiResult ret = new ApexApiResult(result.getResult()); - ret.setMessages(result.getMessages()); - - final List<String> messages = result.getMessages(); - final List<String> augmessages = new ArrayList<>(messages.size()); - final GsonBuilder gb = new GsonBuilder(); - gb.serializeNulls().enableComplexMapKeySerialization(); - final Gson gson = gb.create(); - for (final String message : messages) { - try { - final JsonObject jsonObject = gson.fromJson(message, JsonObject.class); - JsonObject objecttochange = jsonObject; - String name = null; - if (jsonObject != null && jsonObject.get("key") != null && jsonObject.get("key").isJsonObject() - && jsonObject.getAsJsonObject("key").get("name") != null) { - name = jsonObject.getAsJsonObject("key").get("name").getAsString(); - } else if (jsonObject != null && jsonObject.get(POLICY_KEY) != null - && jsonObject.get(POLICY_KEY).isJsonObject() - && jsonObject.getAsJsonObject(POLICY_KEY).get("name") != null) { - name = jsonObject.getAsJsonObject(POLICY_KEY).get("name").getAsString(); - } - String version = null; - if (jsonObject != null && jsonObject.get("key") != null && jsonObject.get("key").isJsonObject() - && jsonObject.getAsJsonObject("key").get(VERSION) != null) { - version = jsonObject.getAsJsonObject("key").get(VERSION).getAsString(); - } else if (jsonObject != null && jsonObject.get(POLICY_KEY) != null - && jsonObject.get(POLICY_KEY).isJsonObject() - && jsonObject.getAsJsonObject(POLICY_KEY).get(VERSION) != null) { - version = jsonObject.getAsJsonObject(POLICY_KEY).get(VERSION).getAsString(); - } - - if (name == null && version == null && jsonObject.entrySet() != null - && !jsonObject.entrySet().isEmpty()) { - objecttochange = (JsonObject) jsonObject.entrySet().iterator().next().getValue(); - if (objecttochange != null && objecttochange.get("key") != null - && objecttochange.get("key").isJsonObject() - && objecttochange.getAsJsonObject("key").get("name") != null) { - name = objecttochange.getAsJsonObject("key").get("name").getAsString(); - } else if (objecttochange != null && objecttochange.get(POLICY_KEY) != null - && objecttochange.get(POLICY_KEY).isJsonObject() - && objecttochange.getAsJsonObject(POLICY_KEY).get("name") != null) { - name = objecttochange.getAsJsonObject(POLICY_KEY).get("name").getAsString(); - } - if (objecttochange != null && objecttochange.get("key") != null - && objecttochange.get("key").isJsonObject() - && objecttochange.getAsJsonObject("key").get(VERSION) != null) { - version = objecttochange.getAsJsonObject("key").get(VERSION).getAsString(); - } else if (objecttochange != null && objecttochange.get(POLICY_KEY) != null - && objecttochange.get(POLICY_KEY).isJsonObject() - && objecttochange.getAsJsonObject(POLICY_KEY).get(VERSION) != null) { - version = objecttochange.getAsJsonObject(POLICY_KEY).get(VERSION).getAsString(); - } - } - - String uuid = null; - String desc = null; - - if (name != null && version != null) { - final ApexApiResult keyInfoResult = sessionApexModel.listKeyInformation(name, version); - final List<String> keyInfoMessages = keyInfoResult.getMessages(); - if (keyInfoResult.isOk() && keyInfoMessages != null && !keyInfoMessages.isEmpty()) { - final String keyInfoJson = keyInfoMessages.get(0); - final JsonObject keyInfoJsonObject = gson.fromJson(keyInfoJson, JsonObject.class); - if (keyInfoJsonObject != null && keyInfoJsonObject.get(APEX_KEY_INFO) != null - && keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject().get("UUID") != null) { - uuid = keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject().get("UUID").getAsString(); - } - if (keyInfoJsonObject != null && keyInfoJsonObject.get(APEX_KEY_INFO) != null - && keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject() - .get(DESCRIPTION) != null) { - desc = keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject().get(DESCRIPTION) - .getAsString(); - } - } - } - objecttochange.addProperty("uuid", uuid); - objecttochange.addProperty(DESCRIPTION, desc); - augmessages.add(gson.toJson(jsonObject)); - } catch (final Exception e) { - LOGGER.debug("error adding key information", e); - augmessages.add(message); - } - } - ret.setMessages(augmessages); - - if (messages.size() != augmessages.size()) { - ret.setResult(Result.OTHER_ERROR); - ret.addMessage("Failed to add KeyInfo to all results. Results are not complete"); - } - - return ret; - } - - /* - * This method is used only for testing and is used to cause an exception on calls from unit test to test exception - * handling. - */ - protected static int createCorruptSession() { - final ApexEditorRestResource apexEditorRestResource = new ApexEditorRestResource(); - final ApexApiResult result = apexEditorRestResource.createSession(); - final int corruptSessionId = Integer.parseInt(result.getMessages().get(0)); - - SESSIONMODELMAP.put(corruptSessionId, null); - - return corruptSessionId; - } - - /** - * Increment the session number. - */ - private static void incrementNextSession() { - nextSession++; - } - -} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ApexEditorRestResource.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ApexEditorRestResource.java new file mode 100644 index 000000000..e5660c9fa --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ApexEditorRestResource.java @@ -0,0 +1,818 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2016-2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import java.io.IOException; + +import javax.ws.rs.Consumes; +import javax.ws.rs.DELETE; +import javax.ws.rs.GET; +import javax.ws.rs.POST; +import javax.ws.rs.PUT; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.QueryParam; +import javax.ws.rs.core.MediaType; + +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; +import org.onap.policy.apex.model.utilities.TextFileUtils; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * The class represents the root resource exposed at the base URL<br> The url to access this resource would be in the + * form {@code <baseURL>/rest/<session>/....} <br> For example: a PUT request to the following URL + * {@code http://localhost:8080/apex/rest/109/ContextSchema/Update}, with a JSON string payload containing the new + * {@code Schema} in the body, can be explained as: <ul> <li>The server or servlet is running at the base URL + * {@code http://localhost:8080/apex} <li>This resource {@code ApexRestEditorResource} is used because the path + * {@code rest/109} matches the {@code Path} filter specification for this Resource ({@code @Path("rest/{session}")}), + * where the {@code int} path parameter {@code session} is assigned the {@code int} value {@code 109} <li>The path + * {@code ContextSchema/Update} redirects this call to the method {@link #updateContextSchema(String)}, which should be + * a {@link javax.ws.rs.PUT}, with a single String in the body/payload which gets mapped to the single String parameter + * for the method. <li>So, in summary, the REST request updates a {@code ContextSchema} as specified in the payload for + * {@code session} number {@code 109} </ul> + * + * <b>Note:</b> An allocated {@code Session} identifier must be included in (almost) all requests. Models for different + * {@code Session} identifiers are completely isolated from one another. + * + * <b>Note:</b> To create a new {@code Session}, and have a new session ID allocated use {@link javax.ws.rs.GET} request + * to {@code <baseURL>/rest/-1/Session/Create} (for example: {@code http://localhost:8080/apex/rest/-1/Session/Create} ) + * + */ +@Path("editor/{session}") +@Produces( + { MediaType.APPLICATION_JSON }) +@Consumes( + { MediaType.APPLICATION_JSON }) + +public class ApexEditorRestResource implements RestCommandHandler { + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(ApexEditorRestResource.class); + + // Location of the periodi event template + private static final String PERIODIC_EVENT_TEMPLATE = "src/main/resources/templates/PeriodicEventTemplate.json"; + + // Recurring string constants + private static final String NAME = "name"; + private static final String VERSION = "version"; + private static final String REST_COMMAND_NOT_RECOGNISED = "REST command not recognised"; + private static final String OK = ": OK"; + private static final String NOT_OK = ": Not OK"; + private static final String SESSION_CREATE = "Session/Create"; + private static final String SESSION_CREATE_NOT_OK = "Session/Create: Not OK"; + + // The session handler for sessions on the Apex editor + private static final RestSessionHandler SESSION_HANDLER = new RestSessionHandler(); + + // Handlers for the various parts of an Apex model + //@formatter:off + private static final ModelHandler MODEL_HANDLER = new ModelHandler(); + private static final KeyInfoHandler KEY_INFO_HANDLER = new KeyInfoHandler(); + private static final ContextSchemaHandler CONTEXT_SCHEMA_HANDLER = new ContextSchemaHandler(); + private static final ContextAlbumHandler CONTEXT_ALBUM_HANDLER = new ContextAlbumHandler(); + private static final EventHandler EVENT_HANDLER = new EventHandler(); + private static final TaskHandler TASK_HANDLER = new TaskHandler(); + private static final PolicyHandler POLICY_HANDLER = new PolicyHandler(); + //@formatter:on + + // The ID of this session. This gets injected from the URL. + @PathParam("session") + private int sessionId = -1; + + /** + * Creates a new session. Always call this method with sessionID -1, whereby a new sessionID will be allocated. If + * successful the new sessionID will be available in the first message in the result. + * + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()}. This includes the session id + * for this session. + */ + @GET + @Path("Session/Create") + public ApexApiResult createSession() { + if (sessionId != -1) { + return new ApexApiResult(Result.FAILED, "Session ID must be set to -1 to create sessions: " + sessionId); + } + + ApexApiResult result = new ApexApiResult(); + SESSION_HANDLER.createSession(result); + return result; + } + + /** + * Load the model from a JSON string for this session. + * + * @param jsonString the JSON string to be parsed. The returned value(s) will be similar to {@link AxPolicyModel}, + * with merged {@linkplain AxKeyInfo} for the root object. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @PUT + @Path("/Model/Load") + public ApexApiResult loadFromString(final String jsonString) { + return processRestCommand(RestCommandType.MODEL, RestCommand.LOAD, jsonString); + } + + /** + * Analyse the model and return analysis results. If successful the analysis results will be available in the + * messages in the result. + * + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Model/Analyse") + public ApexApiResult analyse() { + return processRestCommand(RestCommandType.MODEL, RestCommand.ANALYSE); + } + + /** + * Validate the model and return validation results. If successful the validation results will be available in the + * messages in the result. + * + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Model/Validate") + public ApexApiResult validate() { + return processRestCommand(RestCommandType.MODEL, RestCommand.VALIDATE); + } + + /** + * Creates the new model model for this session. + * + * @param jsonString the JSON string to be parsed containing the new model. See {@linkplain BeanModel} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @POST + @Path("Model/Create") + public ApexApiResult createModel(final String jsonString) { + return processRestCommand(RestCommandType.MODEL, RestCommand.CREATE, jsonString); + } + + /** + * Update the model for this session. + * + * @param jsonString the JSON string to be parsed containing the updated model. See {@linkplain BeanModel} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @PUT + @Path("Model/Update") + public ApexApiResult updateModel(final String jsonString) { + return processRestCommand(RestCommandType.MODEL, RestCommand.UPDATE, jsonString); + } + + /** + * Gets the key for the model for this session. If successful the model key will be available in the first message + * in the result. See {@linkplain AxKey} + * + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Model/GetKey") + public ApexApiResult getModelKey() { + return processRestCommand(RestCommandType.MODEL, RestCommand.GET_KEY); + } + + /** + * Retrieve the model for this session. If successful the model will be available in the first message in the + * result. The returned value will be similar to a {@link AxPolicyModel}, with merged {@linkplain AxKeyInfo} for the + * root object. + * + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Model/Get") + public ApexApiResult listModel() { + return processRestCommand(RestCommandType.MODEL, RestCommand.LIST); + } + + /** + * Download the model for this session as a String. + * + * @return the model represented as a JSON string. See {@linkplain AxPolicyModel} + */ + @GET + @Path("Model/Download") + public String downloadModel() { + ApexApiResult result = processRestCommand(RestCommandType.MODEL, RestCommand.DOWNLOAD); + if (result != null && result.isOk()) { + return result.getMessage(); + } else { + return null; + } + } + + /** + * Delete the model for this session. + * + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @DELETE + @Path("Model/Delete") + public ApexApiResult deleteModel() { + return processRestCommand(RestCommandType.MODEL, RestCommand.DELETE); + } + + /** + * List key information with the given key names/versions. If successful the result(s) will be available in the + * result messages. See {@linkplain AxKeyInfo} + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("KeyInformation/Get") + public ApexApiResult listKeyInformation(@QueryParam(NAME) final String name, + @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.KEY_INFO, RestCommand.LIST, name, version); + } + + /** + * Creates a context schema with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextSchema} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @POST + @Path("ContextSchema/Create") + public ApexApiResult createContextSchema(final String jsonString) { + return processRestCommand(RestCommandType.CONTEXT_SCHEMA, RestCommand.CREATE, jsonString); + } + + /** + * Update a context schema with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextSchema} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @PUT + @Path("ContextSchema/Update") + public ApexApiResult updateContextSchema(final String jsonString) { + return processRestCommand(RestCommandType.CONTEXT_SCHEMA, RestCommand.UPDATE, jsonString); + } + + /** + * List context schemas with the given key names/versions. If successful the result(s) will be available in the + * result messages. The returned value(s) will be similar to {@link AxContextSchema}, with merged + * {@linkplain AxKeyInfo} for the root object. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("ContextSchema/Get") + public ApexApiResult listContextSchemas(@QueryParam(NAME) final String name, + @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.CONTEXT_SCHEMA, RestCommand.LIST, name, version); + } + + /** + * Delete context schemas with the given key names/versions. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @DELETE + @Path("ContextSchema/Delete") + public ApexApiResult deleteContextSchema(@QueryParam(NAME) final String name, + @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.CONTEXT_SCHEMA, RestCommand.DELETE, name, version); + } + + /** + * Validate context schemas with the given key names/versions. The result(s) will be available in the result + * messages. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Validate/ContextSchema") + public ApexApiResult validateContextSchemas(@QueryParam(NAME) final String name, + @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.CONTEXT_SCHEMA, RestCommand.VALIDATE, name, version); + } + + /** + * Creates a context album with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextAlbum} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @POST + @Path("ContextAlbum/Create") + public ApexApiResult createContextAlbum(final String jsonString) { + return processRestCommand(RestCommandType.CONTEXT_ALBUM, RestCommand.CREATE, jsonString); + } + + /** + * Update a context album with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextAlbum} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @PUT + @Path("ContextAlbum/Update") + public ApexApiResult updateContextAlbum(final String jsonString) { + return processRestCommand(RestCommandType.CONTEXT_ALBUM, RestCommand.UPDATE, jsonString); + } + + /** + * List context albums with the given key names/versions. If successful the result(s) will be available in the + * result messages. The returned value(s) will be similar to {@link AxContextAlbum}, with merged + * {@linkplain AxKeyInfo} for the root object. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("ContextAlbum/Get") + public ApexApiResult listContextAlbums(@QueryParam(NAME) final String name, + @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.CONTEXT_ALBUM, RestCommand.LIST, name, version); + } + + /** + * Delete context albums with the given key names/versions. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @DELETE + @Path("ContextAlbum/Delete") + public ApexApiResult deleteContextAlbum(@QueryParam(NAME) final String name, + @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.CONTEXT_ALBUM, RestCommand.DELETE, name, version); + } + + /** + * Validate context albums with the given key names/versions. The result(s) will be available in the result + * messages. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Validate/ContextAlbum") + public ApexApiResult validateContextAlbums(@QueryParam(NAME) final String name, + @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.CONTEXT_ALBUM, RestCommand.VALIDATE, name, version); + } + + /** + * Creates an event with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanEvent} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @POST + @Path("Event/Create") + public ApexApiResult createEvent(final String jsonString) { + return processRestCommand(RestCommandType.EVENT, RestCommand.CREATE, jsonString); + } + + /** + * Update an event with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanEvent} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @PUT + @Path("Event/Update") + public ApexApiResult updateEvent(final String jsonString) { + return processRestCommand(RestCommandType.EVENT, RestCommand.UPDATE, jsonString); + } + + /** + * List events with the given key names/versions. If successful the result(s) will be available in the result + * messages. The returned value(s) will be similar to {@link AxEvent}, with merged {@linkplain AxKeyInfo} for the + * root object. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Event/Get") + public ApexApiResult listEvent(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.EVENT, RestCommand.LIST, name, version); + } + + /** + * Delete events with the given key names/versions. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @DELETE + @Path("Event/Delete") + public ApexApiResult deleteEvent(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.EVENT, RestCommand.DELETE, name, version); + } + + /** + * Validate events with the given key names/versions. The result(s) will be available in the result messages. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Validate/Event") + public ApexApiResult validateEvent(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.EVENT, RestCommand.VALIDATE, name, version); + } + + /** + * Creates a task with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanTask} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @POST + @Path("Task/Create") + public ApexApiResult createTask(final String jsonString) { + return processRestCommand(RestCommandType.TASK, RestCommand.CREATE, jsonString); + } + + /** + * Update a task with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed. See {@linkplain BeanTask} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @PUT + @Path("Task/Update") + public ApexApiResult updateTask(final String jsonString) { + return processRestCommand(RestCommandType.TASK, RestCommand.UPDATE, jsonString); + } + + /** + * List tasks with the given key names/versions. If successful the result(s) will be available in the result + * messages. The returned value(s) will be similar to {@link AxTask}, with merged {@linkplain AxKeyInfo} for the + * root object. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Task/Get") + public ApexApiResult listTask(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.TASK, RestCommand.LIST, name, version); + } + + /** + * Delete tasks with the given key names/versions. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @DELETE + @Path("Task/Delete") + public ApexApiResult deleteTask(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.TASK, RestCommand.DELETE, name, version); + } + + /** + * Validate tasks with the given key names/versions. The result(s) will be available in the result messages. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Validate/Task") + public ApexApiResult validateTask(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.TASK, RestCommand.VALIDATE, name, version); + } + + // CHECKSTYLE:OFF: MethodLength + /** + * Creates a policy with the information in the JSON string passed. + * + * @param jsonString the JSON string to be parsed See {@linkplain BeanPolicy} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @POST + @Path("Policy/Create") + public ApexApiResult createPolicy(final String jsonString) { + return processRestCommand(RestCommandType.POLICY, RestCommand.CREATE, jsonString); + } + + /** + * Update a policy with the information in the JSON string passed. + * + * @param firstStatePeriodic indicates if periodic event should be created and added to model + * @param jsonString the JSON string to be parsed. See {@linkplain BeanPolicy} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @PUT + @Path("Policy/Update") + public ApexApiResult updatePolicy(@QueryParam("firstStatePeriodic") final boolean firstStatePeriodic, + final String jsonString) { + + ApexApiResult result = processRestCommand(RestCommandType.POLICY, RestCommand.UPDATE, jsonString); + if (result != null && result.isOk() && firstStatePeriodic) { + result = createPeriodicEvent(); + } + return result; + } + + /** + * List policies with the given key names/versions. If successful the result(s) will be available in the result + * messages. The returned value(s) will be similar to {@link AxPolicy}, with merged {@linkplain AxKey Info} for the + * root object. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @GET + @Path("Policy/Get") + public ApexApiResult listPolicy(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.POLICY, RestCommand.LIST, name, version); + } + + /** + * Delete policies with the given key names/versions. + * + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + @DELETE + @Path("Policy/Delete") + public ApexApiResult deletePolicy(@QueryParam(NAME) final String name, @QueryParam(VERSION) final String version) { + return processRestCommand(RestCommandType.POLICY, RestCommand.DELETE, name, version); + } + + /** + * This method routes REST commands that take no parameters to their caller. + * + * @param commandType the type of REST command to process + * @param command the REST command to process + * @return the result of the REST command + */ + private ApexApiResult processRestCommand(final RestCommandType commandType, final RestCommand command) { + LOGGER.entry(commandType); + try { + ApexApiResult result = new ApexApiResult(); + RestSession session = SESSION_HANDLER.getSession(sessionId, result); + if (session == null) { + return result; + } + result = executeRestCommand(session, commandType, command); + LOGGER.exit(SESSION_CREATE + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } catch (final Exception e) { + LOGGER.catching(e); + LOGGER.exit(SESSION_CREATE_NOT_OK); + throw e; + } + } + + /** + * This method routes REST commands that take a JSON string to their caller. + * + * @param commandType the type of REST command to process + * @param command the REST command to process + * @param jsonString the JSON string received in the REST request + * @return the result of the REST command + */ + private ApexApiResult processRestCommand(final RestCommandType commandType, final RestCommand command, + final String jsonString) { + LOGGER.entry(commandType, jsonString); + try { + ApexApiResult result = new ApexApiResult(); + RestSession session = SESSION_HANDLER.getSession(sessionId, result); + if (session == null) { + return result; + } + result = executeRestCommand(session, commandType, command, jsonString); + LOGGER.exit(SESSION_CREATE + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } catch (final Exception e) { + LOGGER.catching(e); + LOGGER.exit(SESSION_CREATE_NOT_OK); + throw e; + } + } + + /** + * This method routes REST commands that take a name and version to their caller. + * + * @param commandType the type of REST command to process + * @param command the REST command to process + * @param name the name received in the REST request + * @param version the name received in the REST request + * @return the result of the REST command + */ + private ApexApiResult processRestCommand(final RestCommandType commandType, final RestCommand command, + final String name, final String version) { + LOGGER.entry(commandType, name, version); + try { + ApexApiResult result = new ApexApiResult(); + RestSession session = SESSION_HANDLER.getSession(sessionId, result); + if (session == null) { + return result; + } + result = executeRestCommand(session, commandType, command, name, version); + LOGGER.exit(SESSION_CREATE + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } catch (final Exception e) { + LOGGER.catching(e); + LOGGER.exit(SESSION_CREATE_NOT_OK); + throw e; + } + } + + /** + * This method invokes callers to run REST commands that take no parameters. + * + * @param session the Apex editor session + * @param commandType the type of REST command to process + * @param command the REST command to process + * @return the result of the REST command + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + switch (commandType) { + case MODEL: + return MODEL_HANDLER.executeRestCommand(session, commandType, command); + case KEY_INFO: + return KEY_INFO_HANDLER.executeRestCommand(session, commandType, command); + case CONTEXT_SCHEMA: + return CONTEXT_SCHEMA_HANDLER.executeRestCommand(session, commandType, command); + case CONTEXT_ALBUM: + return CONTEXT_ALBUM_HANDLER.executeRestCommand(session, commandType, command); + case EVENT: + return EVENT_HANDLER.executeRestCommand(session, commandType, command); + case TASK: + return TASK_HANDLER.executeRestCommand(session, commandType, command); + case POLICY: + return POLICY_HANDLER.executeRestCommand(session, commandType, command); + default: + return new ApexApiResult(Result.FAILED, REST_COMMAND_NOT_RECOGNISED); + } + } + + /** + * This method invokes callers to run REST commands that take a JSON string. + * + * @param session the Apex editor session + * @param commandType the type of REST command to process + * @param command the REST command to process + * @param jsonString the JSON string received in the REST request + * @return the result of the REST command + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + switch (commandType) { + case MODEL: + return MODEL_HANDLER.executeRestCommand(session, commandType, command, jsonString); + case KEY_INFO: + return KEY_INFO_HANDLER.executeRestCommand(session, commandType, command, jsonString); + case CONTEXT_SCHEMA: + return CONTEXT_SCHEMA_HANDLER.executeRestCommand(session, commandType, command, jsonString); + case CONTEXT_ALBUM: + return CONTEXT_ALBUM_HANDLER.executeRestCommand(session, commandType, command, jsonString); + case EVENT: + return EVENT_HANDLER.executeRestCommand(session, commandType, command, jsonString); + case TASK: + return TASK_HANDLER.executeRestCommand(session, commandType, command, jsonString); + case POLICY: + return POLICY_HANDLER.executeRestCommand(session, commandType, command, jsonString); + default: + return new ApexApiResult(Result.FAILED, REST_COMMAND_NOT_RECOGNISED); + } + } + + /** + * This method invokes callers to run REST commands that take a name and version. + * + * @param session the Apex editor session + * @param commandType the type of REST command to process + * @param command the REST command to process + * @param name the name received in the REST request + * @param version the name received in the REST request + * @return the result of the REST command + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + switch (commandType) { + case MODEL: + return MODEL_HANDLER.executeRestCommand(session, commandType, command, name, version); + case KEY_INFO: + return KEY_INFO_HANDLER.executeRestCommand(session, commandType, command, name, version); + case CONTEXT_SCHEMA: + return CONTEXT_SCHEMA_HANDLER.executeRestCommand(session, commandType, command, name, version); + case CONTEXT_ALBUM: + return CONTEXT_ALBUM_HANDLER.executeRestCommand(session, commandType, command, name, version); + case EVENT: + return EVENT_HANDLER.executeRestCommand(session, commandType, command, name, version); + case TASK: + return TASK_HANDLER.executeRestCommand(session, commandType, command, name, version); + case POLICY: + return POLICY_HANDLER.executeRestCommand(session, commandType, command, name, version); + default: + return new ApexApiResult(Result.FAILED, REST_COMMAND_NOT_RECOGNISED); + } + } + + /** + * Create a periodic event from the periodic event template. + */ + private ApexApiResult createPeriodicEvent() { + String periodicEventJsonString; + try { + periodicEventJsonString = TextFileUtils.getTextFileAsString(PERIODIC_EVENT_TEMPLATE); + } catch (IOException ioException) { + String message = "read of periodic event tempalte from " + PERIODIC_EVENT_TEMPLATE + "failed: " + + ioException.getMessage(); + LOGGER.debug(message, ioException); + return new ApexApiResult(Result.FAILED, message); + } + + return processRestCommand(RestCommandType.EVENT, RestCommand.CREATE, periodicEventJsonString); + } + + /* + * This method is used only for testing and is used to cause an exception on calls from unit test to test exception + * handling. + */ + protected static int createCorruptSession() { + final ApexEditorRestResource apexEditorRestResource = new ApexEditorRestResource(); + final ApexApiResult result = apexEditorRestResource.createSession(); + final int corruptSessionId = Integer.parseInt(result.getMessages().get(0)); + + SESSION_HANDLER.setCorruptSession(corruptSessionId); + + return corruptSessionId; + } + +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ContextAlbumHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ContextAlbumHandler.java new file mode 100644 index 000000000..30886db5d --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ContextAlbumHandler.java @@ -0,0 +1,204 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanContextAlbum; +import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInfo; +import org.onap.policy.apex.model.contextmodel.concepts.AxContextAlbum; +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * This class handles commands on context albums in Apex models. + */ +public class ContextAlbumHandler implements RestCommandHandler { + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(ContextAlbumHandler.class); + + // Recurring string constants + private static final String OK = ": OK"; + private static final String NOT_OK = ": Not OK"; + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + if (!RestCommandType.CONTEXT_ALBUM.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case CREATE: + return createContextAlbum(session, jsonString); + case UPDATE: + return updateContextAlbum(session, jsonString); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + if (!RestCommandType.CONTEXT_ALBUM.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case LIST: + return listContextAlbums(session, name, version); + case DELETE: + return deleteContextAlbum(session, name, version); + case VALIDATE: + return validateContextAlbum(session, name, version); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * Creates a context album with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextAlbum} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createContextAlbum(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + session.editModel(); + + final BeanContextAlbum jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextAlbum.class); + + ApexApiResult result = session.getApexModelEdited().createContextAlbum(jsonbean.getName(), + jsonbean.getVersion(), jsonbean.getScope(), Boolean.toString(jsonbean.getWriteable()), + jsonbean.getItemSchema().getName(), jsonbean.getItemSchema().getVersion(), jsonbean.getUuid(), + jsonbean.getDescription()); + + session.finishSession(result.isOk()); + + LOGGER.exit("ContextAlbum/Create" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Update a context album with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanContextAlbum} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult updateContextAlbum(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + session.editModel(); + + final BeanContextAlbum jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextAlbum.class); + + ApexApiResult result = session.getApexModelEdited().updateContextAlbum(jsonbean.getName(), + jsonbean.getVersion(), jsonbean.getScope(), Boolean.toString(jsonbean.getWriteable()), + jsonbean.getItemSchema().getName(), jsonbean.getItemSchema().getVersion(), jsonbean.getUuid(), + jsonbean.getDescription()); + + session.finishSession(result.isOk()); + + LOGGER.exit("ContextAlbum/Update" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * List context albums with the given key names/versions. If successful the result(s) will be available in the + * result messages. The returned value(s) will be similar to {@link AxContextAlbum}, with merged + * {@linkplain AxKeyInfo} for the root object. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult listContextAlbums(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().listContextAlbum(blank2Null(name), blank2Null(version)); + + LOGGER.exit("ContextAlbum/Get" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Delete context albums with the given key names/versions. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult deleteContextAlbum(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().deleteContextAlbum(blank2Null(name), blank2Null(version)); + + session.finishSession(result.isOk()); + + LOGGER.exit("ContextAlbum/Delete" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Validate context albums with the given key names/versions. The result(s) will be available in the result + * messages. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult validateContextAlbum(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().validateContextAlbum(blank2Null(name), blank2Null(version)); + + LOGGER.exit("Validate/ContextAlbum" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ContextSchemaHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ContextSchemaHandler.java new file mode 100644 index 000000000..c65ca7288 --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ContextSchemaHandler.java @@ -0,0 +1,191 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanContextSchema; +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * This class handles commands on context schemas in Apex models. + */ +public class ContextSchemaHandler implements RestCommandHandler { + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(ContextSchemaHandler.class); + + // Recurring string constants + private static final String OK = ": OK"; + private static final String NOT_OK = ": Not OK"; + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + if (!RestCommandType.CONTEXT_SCHEMA.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case CREATE: + return createContextSchema(session, jsonString); + case UPDATE: + return updateContextSchema(session, jsonString); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + if (!RestCommandType.CONTEXT_SCHEMA.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case LIST: + return listContextSchemas(session, name, version); + case DELETE: + return deleteContextSchema(session, name, version); + case VALIDATE: + return validateContextSchemas(session, name, version); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * Creates a context schema. + * + * @param session the session holding the Apex model + * @param jsonString the JSON string with the context schema parameters + * @return the result of the operation + */ + private ApexApiResult createContextSchema(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + session.editModel(); + + final BeanContextSchema jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextSchema.class); + ApexApiResult result = session.getApexModelEdited().createContextSchema(jsonbean.getName(), + jsonbean.getVersion(), jsonbean.getSchemaFlavour(), jsonbean.getSchemaDefinition(), + jsonbean.getUuid(), jsonbean.getDescription()); + + session.finishSession(result.isOk()); + + LOGGER.exit("ContextSchema/create" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Update a context schema. + * + * @param session the session holding the Apex model + * @param jsonString the JSON string with the context schema parameters + * @return the result of the operation + */ + private ApexApiResult updateContextSchema(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + session.editModel(); + + final BeanContextSchema jsonbean = RestUtils.getJsonParameters(jsonString, BeanContextSchema.class); + + ApexApiResult result = session.getApexModelEdited().updateContextSchema(jsonbean.getName(), + jsonbean.getVersion(), jsonbean.getSchemaFlavour(), jsonbean.getSchemaDefinition(), + jsonbean.getUuid(), jsonbean.getDescription()); + + session.finishSession(result.isOk()); + + LOGGER.exit("ContextSchema/Update" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * List context schemas. + * + * @param session the session holding the Apex model + * @param name the context schema name to operate on + * @param version the context schema version to operate on + * @return the result of the operation + */ + private ApexApiResult listContextSchemas(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().listContextSchemas(blank2Null(name), blank2Null(version)); + + LOGGER.exit("ContextSchema/Get" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Delete a context schema. + * + * @param session the session holding the Apex model + * @param name the context schema name to operate on + * @param version the context schema version to operate on + * @return the result of the operation + */ + private ApexApiResult deleteContextSchema(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().deleteContextSchema(blank2Null(name), blank2Null(version)); + + session.finishSession(result.isOk()); + + LOGGER.exit("ContextSchema/Delete" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Validate a context schema. + * + * @param session the session holding the Apex model + * @param name the context schema name to operate on + * @param version the context schema version to operate on + * @return the result of the operation + */ + private ApexApiResult validateContextSchemas(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().validateContextSchemas(blank2Null(name), blank2Null(version)); + + LOGGER.exit("Validate/ContextSchema" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/EventHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/EventHandler.java new file mode 100644 index 000000000..08b487321 --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/EventHandler.java @@ -0,0 +1,264 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import java.util.Map.Entry; + +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanEvent; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanField; +import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInfo; +import org.onap.policy.apex.model.eventmodel.concepts.AxEvent; +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * This class handles commands on events in Apex models. + */ +public class EventHandler implements RestCommandHandler { + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(EventHandler.class); + + // Recurring string constants + private static final String OK = ": OK"; + private static final String NOT_OK = ": Not OK"; + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + if (!RestCommandType.EVENT.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case CREATE: + return createEvent(session, jsonString); + case UPDATE: + return updateEvent(session, jsonString); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + if (!RestCommandType.EVENT.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case LIST: + return listEvents(session, name, version); + case DELETE: + return deleteEvent(session, name, version); + case VALIDATE: + return validateEvent(session, name, version); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * Creates an event with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanEvent} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createEvent(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + final BeanEvent jsonbean = RestUtils.getJsonParameters(jsonString, BeanEvent.class); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().createEvent(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getNameSpace(), jsonbean.getSource(), jsonbean.getTarget(), jsonbean.getUuid(), + jsonbean.getDescription()); + + if (result.isOk()) { + result = createEventParameters(session, jsonbean); + } + + session.finishSession(result.isOk()); + + LOGGER.exit("Event/Create" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Create the parameters on an event. + * + * @param session the Apex editor session + * @param jsonbean the JSON bean holding the parameters + * @param result the result of the parameter creation operation + * @return + */ + private ApexApiResult createEventParameters(final RestSession session, final BeanEvent jsonbean) { + ApexApiResult result = new ApexApiResult(); + + if (jsonbean.getParameters() == null || jsonbean.getParameters().isEmpty()) { + return result; + } + + for (final Entry<String, BeanField> parameterEntry : jsonbean.getParameters().entrySet()) { + if (parameterEntry.getValue() == null) { + result.setResult(Result.FAILED); + result.addMessage("Null event parameter information for parameter \"" + parameterEntry.getKey() + + "\" in event " + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The event was created, but there was an error adding the event parameters." + + " The event has only been partially defined."); + continue; + } + + final ApexApiResult createParResult = session.getApexModelEdited().createEventPar(jsonbean.getName(), + jsonbean.getVersion(), parameterEntry.getKey(), parameterEntry.getValue().getName(), + parameterEntry.getValue().getVersion(), parameterEntry.getValue().getOptional()); + if (createParResult.isNok()) { + result.setResult(createParResult.getResult()); + result.addMessage("Failed to add event parameter information for parameter \"" + parameterEntry.getKey() + + "\" in event " + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The event was created, but there was an error adding the event parameters." + + " The event has only been partially defined."); + } + } + + return result; + } + + /** + * Update an event with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanEvent} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult updateEvent(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + final BeanEvent jsonbean = RestUtils.getJsonParameters(jsonString, BeanEvent.class); + + if (blank2Null(jsonbean.getName()) == null || blank2Null(jsonbean.getVersion()) == null) { + LOGGER.exit("Event/Update" + NOT_OK); + return new ApexApiResult(Result.FAILED, "Null/Empty event name/version (\"" + jsonbean.getName() + ":" + + jsonbean.getVersion() + "\" passed to UpdateEvent"); + } + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().deleteEvent(blank2Null(jsonbean.getName()), + blank2Null(jsonbean.getVersion())); + + if (result.isOk()) { + result = session.getApexModelEdited().createEvent(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getNameSpace(), jsonbean.getSource(), jsonbean.getTarget(), jsonbean.getUuid(), + jsonbean.getDescription()); + + if (result.isOk() && jsonbean.getParameters() != null) { + result = createEventParameters(session, jsonbean); + } + } + + session.finishSession(result.isOk()); + + LOGGER.exit("Event/Update" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * List events with the given key names/versions. If successful the result(s) will be available in the result + * messages. The returned value(s) will be similar to {@link AxEvent}, with merged {@linkplain AxKeyInfo} for the + * root object. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult listEvents(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().listEvent(blank2Null(name), blank2Null(version)); + + LOGGER.exit("Event/Get" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Delete events with the given key names/versions. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult deleteEvent(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().deleteEvent(blank2Null(name), blank2Null(version)); + + session.finishSession(result.isOk()); + + LOGGER.exit("Event/Delete" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Validate events with the given key names/versions. The result(s) will be available in the result messages. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult validateEvent(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().validateEvent(blank2Null(name), blank2Null(version)); + + LOGGER.exit("Validate/Event" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/KeyInfoHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/KeyInfoHandler.java new file mode 100644 index 000000000..ffb8900cf --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/KeyInfoHandler.java @@ -0,0 +1,72 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import org.onap.policy.apex.model.modelapi.ApexApiResult; + +/** + * This class handles commands on key information in Apex models. + */ +public class KeyInfoHandler implements RestCommandHandler { + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + + if (RestCommandType.KEY_INFO.equals(commandType) && RestCommand.LIST.equals(command)) { + return listKeyInformation(session, name, version); + } + else { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * Get the key information for a concept with the given name and version. + * @param session the editor session containing the Apex model + * @param name the name for the search + * @param version the version for the search + * @return the key information + */ + private ApexApiResult listKeyInformation(final RestSession session, final String name, final String version) { + return session.getApexModel().listKeyInformation(blank2Null(name), blank2Null(version)); + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ModelHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ModelHandler.java new file mode 100644 index 000000000..8b223efc7 --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/ModelHandler.java @@ -0,0 +1,446 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.JsonObject; + +import java.util.ArrayList; +import java.util.List; + +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanModel; +import org.onap.policy.apex.model.basicmodel.concepts.AxKey; +import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInfo; +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; +import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * This class handles commands on Apex models. + */ +public class ModelHandler implements RestCommandHandler { + + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(ModelHandler.class); + + // Recurring string constants + private static final String OK = ": OK"; + private static final String NOT_OK = ": Not OK"; + private static final String KEY = "key"; + private static final String NAME = "name"; + private static final String VERSION = "version"; + private static final String UUID = "uuid"; + private static final String DESCRIPTION = "description"; + private static final String POLICY_KEY = "policyKey"; + private static final String APEX_KEY_INFO = "apexKeyInfo"; + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + if (!RestCommandType.MODEL.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case ANALYSE: + return analyse(session); + case VALIDATE: + return validate(session); + case GET_KEY: + return getModelKey(session); + case LIST: + return listModel(session); + case DOWNLOAD: + return downloadModel(session); + case DELETE: + return deleteModel(session); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + if (!RestCommandType.MODEL.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case LOAD: + return loadFromString(session, jsonString); + case CREATE: + return createModel(session, jsonString); + case UPDATE: + return updateModel(session, jsonString); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * Load the model from a JSON string for this session. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. The returned value(s) will be similar to {@link AxPolicyModel}, + * with merged {@linkplain AxKeyInfo} for the root object. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult loadFromString(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().loadFromString(jsonString); + + session.finishSession(result.isOk()); + + LOGGER.exit("Model/Load" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Analyse the model and return analysis results. If successful the analysis results will be available in the + * messages in the result. + * + * @param session the Apex model editing session + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult analyse(final RestSession session) { + LOGGER.entry(); + + ApexApiResult result = session.getApexModel().analyse(); + + LOGGER.exit("Model/Analyse" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Validate the model and return validation results. If successful the validation results will be available in the + * messages in the result. + * + * @param session the Apex model editing session + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult validate(final RestSession session) { + LOGGER.entry(); + + ApexApiResult result = session.getApexModel().validate(); + + LOGGER.exit("Model/Validate" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Creates the new model model for this session. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed containing the new model. See {@linkplain BeanModel} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createModel(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + final BeanModel jsonbean = RestUtils.getJsonParameters(jsonString, BeanModel.class); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().createModel(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getUuid(), jsonbean.getDescription()); + + session.finishSession(result.isOk()); + + LOGGER.exit("Model/Create" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Update the model for this session. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed containing the updated model. See {@linkplain BeanModel} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult updateModel(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + final BeanModel jsonbean = RestUtils.getJsonParameters(jsonString, BeanModel.class); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().updateModel(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getUuid(), jsonbean.getDescription()); + + session.finishSession(result.isOk()); + + LOGGER.exit("Model/Update" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Gets the key for the model for this session. If successful the model key will be available in the first message + * in the result. See {@linkplain AxKey} + * + * @param session the Apex model editing session + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult getModelKey(final RestSession session) { + LOGGER.entry(); + + ApexApiResult result = session.getApexModel().getModelKey(); + + LOGGER.exit("Model/GetKey" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Retrieve the model for this session. If successful the model will be available in the first message in the + * result. The returned value will be similar to a {@link AxPolicyModel}, with merged {@linkplain AxKeyInfo} for the + * root object. + * + * @param session the Apex model editing session + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult listModel(final RestSession session) { + LOGGER.entry(); + + ApexApiResult result = session.getApexModel().listModel(); + + result = addKeyInfo2Messages(session, result); + + LOGGER.exit("Model/Get" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Download the model for this session as a String. + * + * @param session the Apex model editing session + * @return the model represented as a JSON string. See {@linkplain AxPolicyModel} + */ + private ApexApiResult downloadModel(final RestSession session) { + LOGGER.entry(); + + ApexApiResult result = session.getApexModel().listModel(); + + LOGGER.exit("Model/Download" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Delete the model for this session. + * + * @param session the Apex model editing session + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult deleteModel(final RestSession session) { + LOGGER.entry(); + + session.editModel(); + + ApexApiResult result = session.getApexModel().deleteModel(); + + session.finishSession(result.isOk()); + + LOGGER.exit("Model/Delete" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * The json strings representing the objects listed, stored in result.messages[], does not contain the + * AxKeyInformation for that object. This utility method retrieves the AxKeyInfo for each object and adds it to the + * json for the object. + * + * @param session the Apex model editing session + * @param incomingResult The list result, containing JSON representations of objects stored in its "messages" array + * @return The list result, containing JSON augmented representations of objects stored in its "messages" array + */ + private ApexApiResult addKeyInfo2Messages(final RestSession session, final ApexApiResult incomingResult) { + final ApexApiResult result = new ApexApiResult(incomingResult.getResult()); + result.setMessages(incomingResult.getMessages()); + + final List<String> messages = incomingResult.getMessages(); + final List<String> augmentedMessages = new ArrayList<>(messages.size()); + + for (final String message : messages) { + augmentedMessages.add(addKeyInfo2Message(session, message)); + } + result.setMessages(augmentedMessages); + + if (messages.size() != augmentedMessages.size()) { + result.setResult(Result.OTHER_ERROR); + result.addMessage("Failed to add KeyInfo to all results. Results are not complete"); + } + + return result; + } + + /** + * Augment a message with key information. + * + * @param session the Apex model editing session + * @param message The message to augment + * @return the augmented message + */ + private String addKeyInfo2Message(final RestSession session, final String message) { + final Gson gson = new GsonBuilder().serializeNulls().enableComplexMapKeySerialization().create(); + + JsonObject jsonObject = gson.fromJson(message, JsonObject.class); + if (jsonObject == null) { + return message; + } + + String name = readFieldFromJsonObject(jsonObject, NAME, null); + String version = readFieldFromJsonObject(jsonObject, VERSION, null); + + if (name == null && version == null) { + JsonObject newJsonObject = getSubJsonObject(jsonObject); + + if (newJsonObject != null) { + jsonObject = newJsonObject; + name = readFieldFromJsonObject(jsonObject, NAME, name); + version = readFieldFromJsonObject(jsonObject, VERSION, version); + } + } + + if (name == null || version == null || !setUuidAndDescription(session, jsonObject, name, version)) { + jsonObject.addProperty(UUID, (String) null); + jsonObject.addProperty(DESCRIPTION, (String) null); + } + + return gson.toJson(jsonObject); + } + + /** + * Get an embedded JSON object for the given JSON object. + * + * @param jsonObject the input JSON object + * @return the embedded JSON object + */ + private JsonObject getSubJsonObject(JsonObject jsonObject) { + if (jsonObject.entrySet() != null && !jsonObject.entrySet().isEmpty()) { + return (JsonObject) jsonObject.entrySet().iterator().next().getValue(); + } else { + return null; + } + } + + /** + * Condition a field so its key information can be looked up. + * + * @param jsonObject the object to query + * @param fieldTag the tag of the field to condition + * @param fieldValue the value of the field to condition + * @return + */ + private String readFieldFromJsonObject(final JsonObject jsonObject, final String fieldTag, final String value) { + String lookedupValue = value; + + if (jsonObject != null && jsonObject.get(KEY) != null && jsonObject.get(KEY).isJsonObject() + && jsonObject.getAsJsonObject(KEY).get(fieldTag) != null) { + lookedupValue = jsonObject.getAsJsonObject(KEY).get(fieldTag).getAsString(); + } else if (jsonObject != null && jsonObject.get(POLICY_KEY) != null && jsonObject.get(POLICY_KEY).isJsonObject() + && jsonObject.getAsJsonObject(POLICY_KEY).get(fieldTag) != null) { + lookedupValue = jsonObject.getAsJsonObject(POLICY_KEY).get(fieldTag).getAsString(); + } + return lookedupValue; + } + + /** + * Look up the UUID and description in the key information for a concept. + * + * @param session the Apex editor session + * @param jsonObject the JSON object to place the fields in + * @param name the concept name to look up + * @param version the concept version to look up + */ + private boolean setUuidAndDescription(final RestSession session, JsonObject jsonObject, String name, + String version) { + // Look up the key information for the name and version + JsonObject keyInfoJsonObject = lookupKeyInfo(session, name, version); + if (keyInfoJsonObject == null || keyInfoJsonObject.get(APEX_KEY_INFO) != null) { + return false; + } + + if (keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject().get("UUID") != null) { + jsonObject.addProperty(UUID, + keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject().get("UUID").getAsString()); + } else { + jsonObject.addProperty(UUID, (String) null); + } + + if (keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject().get(DESCRIPTION) != null) { + jsonObject.addProperty(DESCRIPTION, + keyInfoJsonObject.get(APEX_KEY_INFO).getAsJsonObject().get(DESCRIPTION).getAsString()); + } else { + jsonObject.addProperty(DESCRIPTION, (String) null); + } + + return true; + } + + /** + * Look up the key information for the given concept name and value. + * + * @param session the Apex editor session + * @param name the concept name to look up + * @param version the concept version to look up + * @return a JSON version of the concept key information + */ + private JsonObject lookupKeyInfo(final RestSession session, final String name, final String version) { + final ApexApiResult keyInfoResult = session.getApexModel().listKeyInformation(name, version); + final List<String> keyInfoMessages = keyInfoResult.getMessages(); + + if (keyInfoResult.isNok() || keyInfoMessages == null || keyInfoMessages.isEmpty()) { + return null; + } + + final Gson gson = new GsonBuilder().serializeNulls().enableComplexMapKeySerialization().create(); + final String keyInfoJson = keyInfoMessages.get(0); + return gson.fromJson(keyInfoJson, JsonObject.class); + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/PolicyHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/PolicyHandler.java new file mode 100644 index 000000000..c1887b834 --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/PolicyHandler.java @@ -0,0 +1,578 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import java.util.Map; + +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanKeyRef; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanLogic; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanPolicy; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanState; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanStateOutput; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanStateTaskRef; +import org.onap.policy.apex.model.basicmodel.concepts.AxKey; +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; +import org.onap.policy.apex.model.policymodel.concepts.AxPolicy; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * This class handles commands on policies in Apex models. + */ +public class PolicyHandler implements RestCommandHandler { + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(PolicyHandler.class); + + // Recurring string constants + private static final String OK = ": OK"; + private static final String NOT_OK = ": Not OK"; + private static final String POLICY_WAS_CREATED = "\". The policy was created, "; + private static final String POLICY_STATE_CREATED = "\". The policy and state were created, "; + private static final String POLICY_PARTIALLY_DEFINED = " The policy has only been partially defined."; + private static final String FOR_POLICY = "\" for policy \""; + private static final String IN_STATE = "\" in state \""; + private static final String POLICY_CREATED_STATE_ERROR = POLICY_WAS_CREATED + + "but there was an error adding the state."; + private static final String POLICY_STATE_CREATED_OTHER_ERROR = POLICY_STATE_CREATED + + "but there was an error adding the"; + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + + if (!RestCommandType.POLICY.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case CREATE: + return createPolicy(session, jsonString); + case UPDATE: + return updatePolicy(session, jsonString); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + if (!RestCommandType.POLICY.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case LIST: + return listPolicies(session, name, version); + case DELETE: + return deletePolicy(session, name, version); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * Creates a policy with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed See {@linkplain BeanPolicy} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + public ApexApiResult createPolicy(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + final BeanPolicy jsonbean = RestUtils.getJsonParameters(jsonString, BeanPolicy.class); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().createPolicy(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getTemplate(), jsonbean.getFirstState(), jsonbean.getUuid(), + jsonbean.getDescription()); + + if (result.isOk()) { + result = createPolicyContent(session, jsonbean); + } + + session.finishSession(result.isOk()); + + LOGGER.exit("Policy/Create" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Create the content of the policy. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed See {@linkplain BeanPolicy} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createPolicyContent(RestSession session, BeanPolicy jsonbean) { + ApexApiResult result = new ApexApiResult(); + + if (jsonbean.getStates() == null || jsonbean.getStates().isEmpty()) { + result.setResult(Result.FAILED); + result.addMessage("Null or empty state map; no states defined for policy \"" + jsonbean.getName() + ":" + + jsonbean.getVersion() + + "\". The policy was created, but there was an error adding states." + + POLICY_PARTIALLY_DEFINED); + return result; + } + + // States reference each other so all states must be created before they are populated + for (final Map.Entry<String, BeanState> stateEntry : jsonbean.getStates().entrySet()) { + ApexApiResult stateCreateResult = createState(session, jsonbean.getName(), jsonbean.getVersion(), + stateEntry.getKey(), stateEntry.getValue()); + + if (stateCreateResult.isNok()) { + result.setResult(stateCreateResult.getResult()); + result.addMessage(stateCreateResult.getMessage()); + } + } + + // Bale out if the state creation did not work + if (result.isNok()) { + return result; + } + + // Now create the content of each state + for (final Map.Entry<String, BeanState> stateEntry : jsonbean.getStates().entrySet()) { + ApexApiResult stateContentCreateResult = createStateContent(session, jsonbean.getName(), + jsonbean.getVersion(), stateEntry.getKey(), stateEntry.getValue()); + + if (stateContentCreateResult.isNok()) { + result.setResult(stateContentCreateResult.getResult()); + result.addMessage(stateContentCreateResult.getMessage()); + } + } + + return result; + } + + /** + * Create a state on the policy. + * + * @param session the Apex model editing session + * @param policyName the policy name + * @param policVersion the policy version + * @param stateName the name of the state + * @param stateBean the information on the state to create + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createState(final RestSession session, final String policyName, final String policyVersion, + final String stateName, final BeanState stateBean) { + + if (stateBean == null) { + return new ApexApiResult(Result.FAILED, + "Null or invalid state information for state \"" + stateName + FOR_POLICY + policyName + ":" + + policyVersion + POLICY_CREATED_STATE_ERROR + POLICY_PARTIALLY_DEFINED); + } + + if (stateBean.getTrigger() == null) { + return new ApexApiResult(Result.FAILED, + "Null or invalid state trigger for state \"" + stateName + FOR_POLICY + policyName + ":" + + policyVersion + POLICY_CREATED_STATE_ERROR + POLICY_PARTIALLY_DEFINED); + } + + if (stateBean.getDefaultTask() == null) { + return new ApexApiResult(Result.FAILED, "Null or invalid default task for state \"" + stateName + FOR_POLICY + + policyName + ":" + policyVersion + POLICY_CREATED_STATE_ERROR + POLICY_PARTIALLY_DEFINED); + } + + return session.getApexModelEdited().createPolicyState(policyName, policyVersion, stateName, + stateBean.getTrigger().getName(), stateBean.getTrigger().getVersion(), + stateBean.getDefaultTask().getName(), stateBean.getDefaultTask().getVersion()); + } + + /** + * Create the content of a state on the policy. + * + * @param session the Apex model editing session + * @param policyName the policy name + * @param policVersion the policy version + * @param stateName the name of the state + * @param stateBean the information on the state to create + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createStateContent(final RestSession session, final String policyName, + final String policyVersion, final String stateName, final BeanState stateBean) { + + ApexApiResult ret = createStateTaskSelectionLogic(session, policyName, policyVersion, stateName, stateBean); + + if (ret.isOk()) { + ret = createStateContextReferences(session, policyName, policyVersion, stateName, stateBean); + } + + if (ret.isOk()) { + ret = createStateFinalizers(session, policyName, policyVersion, stateName, stateBean); + } + + if (ret.isOk()) { + ret = createStateOutputs(session, policyName, policyVersion, stateName, stateBean); + } + + if (ret.isOk()) { + ret = createStateTaskReferences(session, policyName, policyVersion, stateName, stateBean); + } + + return ret; + } + + /** + * Create the task selection logic for the state. + * + * @param session the Apex model editing session + * @param policyName the policy name + * @param policVersion the policy version + * @param stateName the name of the state + * @param stateBean the information on the state to create + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createStateTaskSelectionLogic(final RestSession session, final String policyName, + final String policyVersion, final String stateName, final BeanState stateBean) { + + final BeanLogic tsl = stateBean.getTaskSelectionLogic(); + if (tsl == null) { + return new ApexApiResult(); + } + + ApexApiResult result = session.getApexModelEdited().createPolicyStateTaskSelectionLogic(policyName, + policyVersion, stateName, tsl.getLogicFlavour(), tsl.getLogic()); + + if (result.isNok()) { + result.addMessage("Failed to add task selection logic for state \"" + stateName + "\" for" + " policy \"" + + policyName + ":" + policyVersion + POLICY_WAS_CREATED + + "but there was an error adding the task selection logic " + + "for the state. The policy has only been partially defined."); + } + return result; + } + + /** + * Create the context references for the state. + * + * @param session the Apex model editing session + * @param policyName the policy name + * @param policVersion the policy version + * @param stateName the name of the state + * @param stateBean the information on the state to create + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createStateContextReferences(final RestSession session, final String policyName, + final String policyVersion, final String stateName, final BeanState stateBean) { + + ApexApiResult result = new ApexApiResult(); + + final BeanKeyRef[] contextReferences = stateBean.getContexts(); + if (contextReferences == null || contextReferences.length == 0) { + return result; + } + + for (final BeanKeyRef contextReference : contextReferences) { + if (contextReference == null) { + result.setResult(Result.FAILED); + result.addMessage("Null or invalid context reference \"" + contextReference + "\" for" + " state \"" + + stateName + FOR_POLICY + policyName + ":" + policyVersion + + "\". The policy was created, but there was an error adding the context " + + "reference for the state. The policy has only been partially defined."); + continue; + } + + ApexApiResult contextRefResult = session.getApexModelEdited().createPolicyStateContextRef(policyName, + policyVersion, stateName, contextReference.getName(), contextReference.getVersion()); + + if (contextRefResult.isNok()) { + result.setResult(contextRefResult.getResult()); + result.addMessage("Failed to add context reference \"" + contextReference + "\" for state \"" + + stateName + FOR_POLICY + policyName + ":" + policyVersion + POLICY_WAS_CREATED + + "but there was an error adding the context reference " + + "for the state. The policy has only been partially defined."); + } + } + + return result; + } + + /** + * Create the state finalizers for the state. + * + * @param session the Apex model editing session + * @param policyName the policy name + * @param policVersion the policy version + * @param stateName the name of the state + * @param stateBean the information on the state to create + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createStateFinalizers(final RestSession session, final String policyName, + final String policyVersion, final String stateName, final BeanState stateBean) { + + ApexApiResult result = new ApexApiResult(); + + final Map<String, BeanLogic> finalizers = stateBean.getFinalizers(); + if (finalizers == null || finalizers.isEmpty()) { + return result; + } + + for (final Map.Entry<String, BeanLogic> finalizerEntry : finalizers.entrySet()) { + if (finalizerEntry.getKey() == null || finalizerEntry.getValue() == null) { + result.setResult(Result.FAILED); + result.addMessage("Null or invalid finalizer information for finalizer " + "named \"" + + finalizerEntry.getKey() + IN_STATE + stateName + FOR_POLICY + policyName + ":" + + policyVersion + POLICY_STATE_CREATED_OTHER_ERROR + " finalizer. The policy has only " + + "been partially defined."); + continue; + } + + ApexApiResult finalizerResult = session.getApexModelEdited().createPolicyStateFinalizerLogic(policyName, + policyVersion, stateName, finalizerEntry.getKey(), + finalizerEntry.getValue().getLogicFlavour(), finalizerEntry.getValue().getLogic()); + + if (finalizerResult.isNok()) { + result.setResult(finalizerResult.getResult()); + result.addMessage("Failed to add finalizer information for finalizer named \"" + finalizerEntry.getKey() + + "\" in" + " state \"" + stateName + FOR_POLICY + policyName + ":" + policyVersion + + POLICY_STATE_CREATED_OTHER_ERROR + + " finalizer. The policy has only been partially defined."); + } + } + + return result; + } + + /** + * Create the state outputs for the state. + * + * @param session the Apex model editing session + * @param policyName the policy name + * @param policVersion the policy version + * @param stateName the name of the state + * @param stateBean the information on the state to create + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createStateOutputs(final RestSession session, final String policyName, + final String policyVersion, final String stateName, final BeanState stateBean) { + + ApexApiResult result = new ApexApiResult(); + + final Map<String, BeanStateOutput> stateOutputs = stateBean.getStateOutputs(); + if (stateOutputs == null || stateOutputs.isEmpty()) { + result.setResult(Result.FAILED); + result.addMessage("No state outputs have been defined in state \"" + stateName + FOR_POLICY + policyName + + ":" + policyVersion + + "\". The policy and state were created, but there was an error adding state" + + " outputs. The policy has only been partially defined."); + return result; + } + + for (final Map.Entry<String, BeanStateOutput> stateOutput : stateOutputs.entrySet()) { + final String outputName = stateOutput.getKey(); + final BeanStateOutput output = stateOutput.getValue(); + + if (outputName == null || output == null || output.getEvent() == null) { + result.setResult(Result.FAILED); + result.addMessage("Null or invalid output information for output named \"" + outputName + IN_STATE + + stateName + FOR_POLICY + policyName + ":" + policyVersion + + POLICY_STATE_CREATED_OTHER_ERROR + + " output. The policy has only been partially defined."); + continue; + } + + ApexApiResult outputResult = session.getApexModelEdited().createPolicyStateOutput(policyName, policyVersion, + stateName, outputName, output.getEvent().getName(), output.getEvent().getVersion(), + output.getNextState()); + + if (outputResult.isNok()) { + result.setResult(outputResult.getResult()); + result.addMessage("Failed to add output information for output named \"" + outputName + IN_STATE + + stateName + FOR_POLICY + policyName + ":" + policyVersion + POLICY_STATE_CREATED + + "but there was an error adding the output." + POLICY_PARTIALLY_DEFINED); + } + } + + return result; + } + + /** + * Create the task references for the state. + * + * @param session the Apex model editing session + * @param policyName the policy name + * @param policVersion the policy version + * @param stateName the name of the state + * @param stateBean the information on the state to create + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createStateTaskReferences(final RestSession session, final String policyName, + final String policyVersion, final String stateName, final BeanState stateBean) { + + ApexApiResult result = new ApexApiResult(); + + final Map<String, BeanStateTaskRef> taskMap = stateBean.getTasks(); + if (taskMap == null || taskMap.isEmpty()) { + result.setResult(Result.FAILED); + result.addMessage("No tasks have been defined in state \"" + stateName + FOR_POLICY + policyName + ":" + + policyVersion + + "\". The policy and state were created, but there was an error adding tasks." + + POLICY_PARTIALLY_DEFINED); + return result; + } + + for (final Map.Entry<String, BeanStateTaskRef> taskEntry : taskMap.entrySet()) { + final String taskLocalName = taskEntry.getKey(); + final BeanStateTaskRef taskReference = taskEntry.getValue(); + + if (taskLocalName == null || taskReference == null || taskReference.getTask() == null) { + result.setResult(Result.FAILED); + result.addMessage("Null or invalid task information for task named \"" + taskLocalName + IN_STATE + + stateName + "\" for for policy \"" + policyName + ":" + policyVersion + + "\". The policy and state were created, but there was an error adding the " + + "task. The policy has only been partially defined."); + continue; + } + + ApexApiResult taskRefResult = session.getApexModelEdited().createPolicyStateTaskRef(policyName, + policyVersion, stateName, taskLocalName, taskReference.getTask().getName(), + taskReference.getTask().getVersion(), taskReference.getOutputType(), + taskReference.getOutputName()); + + if (taskRefResult.isNok()) { + result.setResult(taskRefResult.getResult()); + result.addMessage("Failed to add task reference \"" + taskEntry + "\" for state \"" + stateName + + FOR_POLICY + policyName + ":" + policyVersion + POLICY_WAS_CREATED + + "but there was an error adding the task reference for" + + " the state. The policy has only been partially defined."); + } + } + + return result; + } + + /** + * Update a policy with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanPolicy} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult updatePolicy(final RestSession session, final String jsonString) { + + LOGGER.entry(jsonString); + + final BeanPolicy jsonbean = RestUtils.getJsonParameters(jsonString, BeanPolicy.class); + + if (blank2Null(jsonbean.getName()) == null || blank2Null(jsonbean.getVersion()) == null) { + LOGGER.exit("Task/Update" + NOT_OK); + return new ApexApiResult(Result.FAILED, "Null/Empty Policy name/version (\"" + jsonbean.getName() + ":" + + jsonbean.getVersion() + "\" passed to UpdatePolicy"); + } + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().deletePolicy(jsonbean.getName(), jsonbean.getVersion()); + + if (result.isOk()) { + result = session.getApexModelEdited().createPolicy(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getTemplate(), jsonbean.getFirstState(), jsonbean.getUuid(), + jsonbean.getDescription()); + + if (result.isOk()) { + result = createPolicyContent(session, jsonbean); + } + } + + session.finishSession(result.isOk()); + + LOGGER.exit("Policy/Update" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + + } + + /** + * List policies with the given key names/versions. If successful the result(s) will be available in the result + * messages. The returned value(s) will be similar to {@link AxPolicy}, with merged {@linkplain AxKey Info} for the + * root object. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult listPolicies(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().listPolicy(blank2Null(name), blank2Null(version)); + + LOGGER.exit("Policy/Get" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Delete policies with the given key names/versions. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult deletePolicy(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + session.editModel(); + + // all input/output fields, parameters, logic, context references is "owned"/contained + // in the task, so + // deleting the task removes all of these + ApexApiResult result = session.getApexModelEdited().deletePolicy(blank2Null(name), blank2Null(version)); + + session.finishSession(result.isOk()); + + LOGGER.exit("Policy/Delete" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommand.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommand.java new file mode 100644 index 000000000..7b1bc020d --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommand.java @@ -0,0 +1,64 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +/** + * This enum maps REST calls to the handlers that process them. + * + */ +public enum RestCommand { + /** + * Create the target. + */ + CREATE, + /** + * Update the target. + */ + UPDATE, + /** + * List the target. + */ + LIST, + /** + * Delete the target. + */ + DELETE, + /** + * Validate the target. + */ + VALIDATE, + /** + * Load the target. + */ + LOAD, + /** + * Analyse the target. + */ + ANALYSE, + /** + * Get the key of the currently loaded apex model. + */ + GET_KEY, + /** + * Download the currently loaded apex model. + */ + DOWNLOAD +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommandHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommandHandler.java new file mode 100644 index 000000000..c4fd6d6f4 --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommandHandler.java @@ -0,0 +1,102 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; + +// TODO: Auto-generated Javadoc +/** + * This interface defines the methods that a REST handler must implement to handle REST editor commands. + * + */ +public interface RestCommandHandler { + + /** + * Process a REST command. + * + * @param session the Apex editor session + * @param commandType the type of REST command to execute + * @param command the REST command to execute + * @return the apex api result the result of the execution + */ + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command); + + /** + * Process a REST command. + * + * @param session the Apex editor session + * @param commandType the type of REST command to execute + * @param command the REST command to execute + * @param jsonString the json string to use to execute the command + * @return the apex api result the result of the execution + */ + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString); + + /** + * Process a REST command. + * + * @param session the Apex editor session + * @param commandType the type of REST command to execute + * @param command the REST command to execute + * @param name the concept name on which to execute + * @param version the concept version the version on which to execute + * @return the apex api result the result of the execution + */ + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version); + + /** + * Get an unsupported command result message. + * + * @param session the Apex editor session + * @param commandType the type of REST command to execute + * @param command the REST command to execute + */ + public default ApexApiResult getUnsupportedCommandResultMessage(final RestSession session, + final RestCommandType commandType, final RestCommand command) { + return new ApexApiResult(Result.FAILED, "session " + session.getSessionId() + ", command type " + commandType + + ", command" + command + " invalid"); + } + + /** + * Convert blank incoming fields to nulls. + * + * @param incomingField the field to check + * @return null if the field is blank, otherwise, the field trimmed + */ + public default String blank2Null(final String incomingField) { + if (incomingField == null) { + return null; + } + + String trimmedField = incomingField.trim(); + + if (trimmedField.isEmpty()) { + return null; + } + else { + return trimmedField; + } + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommandType.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommandType.java new file mode 100644 index 000000000..c546cb02a --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestCommandType.java @@ -0,0 +1,56 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +/** + * This enum maps REST calls to the handlers that process them. + * + */ +public enum RestCommandType { + /** + * Model commands. + */ + MODEL, + /** + * Key Information commands. + */ + KEY_INFO, + /** + * Context schema commands. + */ + CONTEXT_SCHEMA, + /** + * Context album commands. + */ + CONTEXT_ALBUM, + /** + * Event Commands. + */ + EVENT, + /** + * Task commands. + */ + TASK, + /** + * Policy commands. + */ + POLICY +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestSession.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestSession.java new file mode 100644 index 000000000..3e616ef3a --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestSession.java @@ -0,0 +1,125 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; +import org.onap.policy.apex.model.modelapi.ApexModel; +import org.onap.policy.apex.model.modelapi.ApexModelFactory; + +/** + * This class represents an ongoing editor session in the Apex editor and holds the information for the session. + * + */ +public class RestSession { + // The ID of the session + private int sessionId; + + // The Apex policy model of the session + private ApexModel apexModel; + + // The Apex policy model being edited + private ApexModel apexModelEdited; + + public RestSession(final int sessionId) { + this.sessionId = sessionId; + this.apexModel = new ApexModelFactory().createApexModel(null, true); + } + + /** + * Commence making changes to the Apex model. + * @return the result of the edit commencement operation + */ + public synchronized ApexApiResult editModel() { + if (apexModelEdited != null) { + return new ApexApiResult(Result.FAILED, "model is already being edited"); + } + + apexModelEdited = apexModel.clone(); + return new ApexApiResult(); + } + + /** + * Commit the changes to the Apex model. + * @return the result of the commit operation + */ + public synchronized ApexApiResult commitChanges() { + if (apexModelEdited == null) { + return new ApexApiResult(Result.FAILED, "model is not being edited"); + } + + apexModel = apexModelEdited; + apexModelEdited = null; + return new ApexApiResult(); + } + + /** + * Discard the changes to the Apex model. + * @return the result of the discard operation + */ + public synchronized ApexApiResult discardChanges() { + if (apexModelEdited == null) { + return new ApexApiResult(Result.FAILED, "model is not being edited"); + } + + apexModelEdited = null; + return new ApexApiResult(); + } + + + /** + * Finish a session by committing or discarding the changes. + * + * @param commitFlag if ture, commit changes otherwise discard them + */ + public void finishSession(boolean commitFlag) { + if (commitFlag) { + commitChanges(); + } + else { + discardChanges(); + } + } + + /** + * Get the session ID of the session. + * @return the sessionId + */ + public int getSessionId() { + return sessionId; + } + + /** + * Get the Apex model of the session. + * @return the apexModel + */ + public ApexModel getApexModel() { + return apexModel; + } + + /** + * Get the edited Apex model of the session. + * @return the apexModel + */ + public ApexModel getApexModelEdited() { + return apexModelEdited; + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestSessionHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestSessionHandler.java new file mode 100644 index 000000000..b717944ed --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestSessionHandler.java @@ -0,0 +1,110 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import java.util.Map; +import java.util.TreeMap; +import java.util.concurrent.atomic.AtomicInteger; + +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * This class carries out session handling for Apex REST editor sessions. + */ +public class RestSessionHandler { + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(RestSessionHandler.class); + + // The next session will have this number, stating at 0 + private AtomicInteger nextSessionId = new AtomicInteger(); + + // All REST editor sessions being handled by this handler + private final Map<Integer, RestSession> sessionMap = new TreeMap<>(); + + /** + * Create a new session. + * @param result the result of session creation + * @return the new session object + */ + public RestSession createSession(ApexApiResult result) { + LOGGER.entry("creating session"); + + // Create the session with the next session ID + final int newSessionId = nextSessionId.getAndIncrement(); + sessionMap.put(newSessionId, new RestSession(newSessionId)); + + result.addMessage(Integer.toString(newSessionId)); + + LOGGER.exit("created session with ID: " + newSessionId); + return sessionMap.get(newSessionId); + } + + /** + * Get a session for the given session ID. + * @param sessionId the session ID of the session we require + * @param result the result of the session get + * @return the session + */ + public RestSession getSession(final int sessionId, ApexApiResult result) { + LOGGER.entry("finding session: " + sessionId); + + // Check for valid session IDs + if (sessionId < 0) { + result.setResult(Result.FAILED); + result.addMessage("Session ID \"" + sessionId + "\" is negative"); + LOGGER.exit(result.getMessage()); + return null; + } + + // Check if session exits + if (!sessionMap.containsKey(sessionId)) { + result.setResult(Result.FAILED); + result.addMessage("A session with session ID \"" + sessionId + "\" does not exist"); + LOGGER.exit(result.getMessage()); + return null; + } + + RestSession session = sessionMap.get(sessionId); + + // Check if session is valid + if (session == null) { + result.setResult(Result.FAILED); + result.addMessage("The session with session ID \"" + sessionId + "\" is corrupt"); + LOGGER.exit(result.getMessage()); + return null; + } + + // Return the session + LOGGER.exit("session found: " + sessionId); + return session; + } + + /* + * This is a test method to set a corrupt session ID in the session map + * @param corruptSessionId the ID of the corrupt session + */ + protected void setCorruptSession(int corruptSessionId) { + sessionMap.put(corruptSessionId, null); + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/RestUtils.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestUtils.java index 2888b0376..5cb7af840 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/RestUtils.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/RestUtils.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest; +package org.onap.policy.apex.client.editor.rest.handling; import com.google.gson.GsonBuilder; import com.google.gson.JsonArray; @@ -40,7 +40,7 @@ import javax.xml.bind.Unmarshaller; import javax.xml.transform.stream.StreamSource; import org.eclipse.persistence.jaxb.MarshallerProperties; -import org.onap.policy.apex.client.editor.rest.bean.BeanBase; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanBase; import org.onap.policy.apex.model.basicmodel.concepts.AxConcept; /** diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/TaskHandler.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/TaskHandler.java new file mode 100644 index 000000000..efef44006 --- /dev/null +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/TaskHandler.java @@ -0,0 +1,460 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.apex.client.editor.rest.handling; + +import java.util.Map.Entry; + +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanField; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanKeyRef; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanLogic; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanTask; +import org.onap.policy.apex.client.editor.rest.handling.bean.BeanTaskParameter; +import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInfo; +import org.onap.policy.apex.model.modelapi.ApexApiResult; +import org.onap.policy.apex.model.modelapi.ApexApiResult.Result; +import org.onap.policy.apex.model.policymodel.concepts.AxTask; +import org.slf4j.ext.XLogger; +import org.slf4j.ext.XLoggerFactory; + +/** + * This class handles commands on tasks in Apex models. + */ +public class TaskHandler implements RestCommandHandler { + // Get a reference to the logger + private static final XLogger LOGGER = XLoggerFactory.getXLogger(TaskHandler.class); + + // Recurring string constants + private static final String OK = ": OK"; + private static final String NOT_OK = ": Not OK"; + private static final String IN_TASK = "\" in task "; + private static final String TASK_PARTIALLY_DEFINED = " The task has only been partially defined."; + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String jsonString) { + if (!RestCommandType.TASK.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case CREATE: + return createTask(session, jsonString); + case UPDATE: + return updateTask(session, jsonString); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * {@inheritDoc} + */ + @Override + public ApexApiResult executeRestCommand(final RestSession session, final RestCommandType commandType, + final RestCommand command, final String name, final String version) { + if (!RestCommandType.TASK.equals(commandType)) { + return getUnsupportedCommandResultMessage(session, commandType, command); + } + + switch (command) { + case LIST: + return listTasks(session, name, version); + case DELETE: + return deleteTask(session, name, version); + case VALIDATE: + return validateTask(session, name, version); + default: + return getUnsupportedCommandResultMessage(session, commandType, command); + } + } + + /** + * Creates a task with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanTask} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createTask(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + final BeanTask jsonbean = RestUtils.getJsonParameters(jsonString, BeanTask.class); + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().createTask(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getUuid(), jsonbean.getDescription()); + + if (result.isOk()) { + result = createTaskContent(session, jsonbean); + } + + session.finishSession(result.isOk()); + + LOGGER.exit("Task/Create" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Create the content of the task. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanTask} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult createTaskContent(final RestSession session, final BeanTask jsonbean) { + ApexApiResult result = createInputFields(session, jsonbean); + + if (result.isOk()) { + result = createOutputFields(session, jsonbean); + } + + if (result.isOk()) { + result = createTaskLogic(session, jsonbean); + } + + if (result.isOk()) { + result = createTaskParameters(session, jsonbean); + } + + if (result.isOk()) { + result = createContextReferences(session, jsonbean); + } + return result; + } + + /** + * Create the input fields for the task. + * + * @param session the Apex model editing session + * @param jsonbean the ban containing the fields + * @return the result of the operation + */ + private ApexApiResult createInputFields(final RestSession session, final BeanTask jsonbean) { + ApexApiResult result = new ApexApiResult(); + + if (jsonbean.getInputFields() == null || jsonbean.getInputFields().isEmpty()) { + return result; + } + + for (final Entry<String, BeanField> fieldEntry : jsonbean.getInputFields().entrySet()) { + if (fieldEntry.getValue() == null) { + result.setResult(Result.FAILED); + result.addMessage("Null task input field information for field \"" + fieldEntry.getKey() + IN_TASK + + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the input fields." + + TASK_PARTIALLY_DEFINED); + continue; + } + + if (fieldEntry.getKey() == null || !fieldEntry.getKey().equals(fieldEntry.getValue().getLocalName())) { + result.setResult(Result.FAILED); + result.addMessage("Invalid task input field information for field \"" + fieldEntry.getKey() + IN_TASK + + jsonbean.getName() + ":" + jsonbean.getVersion() + ". The localName of the field (\"" + + fieldEntry.getValue().getLocalName() + "\") is not the same as the field name. " + + "The task was created, but there was an error adding the input fields." + + TASK_PARTIALLY_DEFINED); + } else { + ApexApiResult fieldCreationResult = session.getApexModelEdited().createTaskInputField( + jsonbean.getName(), jsonbean.getVersion(), fieldEntry.getKey(), + fieldEntry.getValue().getName(), fieldEntry.getValue().getVersion(), + fieldEntry.getValue().getOptional()); + + if (fieldCreationResult.isNok()) { + result.setResult(fieldCreationResult.getResult()); + result.addMessage("Failed to add task input field information for field \"" + fieldEntry.getKey() + + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the input fields." + + TASK_PARTIALLY_DEFINED); + } + } + } + + return result; + } + + /** + * Create the output fields for the task. + * + * @param session the Apex model editing session + * @param jsonbean the ban containing the fields + * @return the result of the operation + */ + private ApexApiResult createOutputFields(final RestSession session, final BeanTask jsonbean) { + ApexApiResult result = new ApexApiResult(); + + if (jsonbean.getOutputFields() == null || jsonbean.getOutputFields().isEmpty()) { + return result; + } + + for (final Entry<String, BeanField> fieldEntry : jsonbean.getOutputFields().entrySet()) { + if (fieldEntry.getValue() == null) { + result.setResult(Result.FAILED); + result.addMessage("Null task output field information for field \"" + fieldEntry.getKey() + IN_TASK + + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the output fields." + + TASK_PARTIALLY_DEFINED); + continue; + } + + if (fieldEntry.getKey() == null || !fieldEntry.getKey().equals(fieldEntry.getValue().getLocalName())) { + result.setResult(Result.FAILED); + result.addMessage("Invalid task output field information for field \"" + fieldEntry.getKey() + IN_TASK + + jsonbean.getName() + ":" + jsonbean.getVersion() + ". The localName of the field (\"" + + fieldEntry.getValue().getLocalName() + "\") is not the same as the field name. " + + "The task was created, but there was an error adding the output fields." + + TASK_PARTIALLY_DEFINED); + } else { + ApexApiResult fieldCreationResult = session.getApexModelEdited().createTaskOutputField( + jsonbean.getName(), jsonbean.getVersion(), fieldEntry.getKey(), + fieldEntry.getValue().getName(), fieldEntry.getValue().getVersion(), + fieldEntry.getValue().getOptional()); + if (fieldCreationResult.isNok()) { + result.setResult(fieldCreationResult.getResult()); + result.addMessage("Failed to add task output field information for field \"" + fieldEntry.getKey() + + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the output fields." + + TASK_PARTIALLY_DEFINED); + } + } + } + + return result; + } + + /** + * Create the task logic for the task. + * + * @param session the Apex model editing session + * @param jsonbean the bean containing the logic + * @return the result of the operation + */ + private ApexApiResult createTaskLogic(final RestSession session, final BeanTask jsonbean) { + ApexApiResult result = new ApexApiResult(); + + if (jsonbean.getTaskLogic() == null) { + return result; + } + + final BeanLogic logic = jsonbean.getTaskLogic(); + result = session.getApexModelEdited().createTaskLogic(jsonbean.getName(), jsonbean.getVersion(), + logic.getLogicFlavour(), logic.getLogic()); + + if (result.isNok()) { + result.addMessage("Failed to add task logic in task " + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the logic." + + TASK_PARTIALLY_DEFINED); + } + + return result; + } + + /** + * Create the task parameters for the task. + * + * @param session the Apex model editing session + * @param jsonbean the bean containing the parameters + * @return the result of the operation + */ + private ApexApiResult createTaskParameters(final RestSession session, final BeanTask jsonbean) { + ApexApiResult result = new ApexApiResult(); + + if (jsonbean.getParameters() == null || jsonbean.getParameters().isEmpty()) { + return result; + } + + for (final Entry<String, BeanTaskParameter> parameterEntry : jsonbean.getParameters().entrySet()) { + if (parameterEntry.getKey() == null || parameterEntry.getValue() == null + || !parameterEntry.getKey().equals(parameterEntry.getValue().getParameterName())) { + result.setResult(Result.FAILED); + result.addMessage("Null or invalid task parameter information for parameter \"" + + parameterEntry.getKey() + IN_TASK + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The task was created, " + "but there was an error adding the parameters." + + TASK_PARTIALLY_DEFINED); + continue; + } + ApexApiResult createParResult = session.getApexModelEdited().createTaskParameter(jsonbean.getName(), + jsonbean.getVersion(), parameterEntry.getValue().getParameterName(), + parameterEntry.getValue().getDefaultValue()); + if (createParResult.isNok()) { + result.setResult(createParResult.getResult()); + result.addMessage("Failed to add task parameter \"" + parameterEntry.getKey() + IN_TASK + + jsonbean.getName() + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the parameters." + + TASK_PARTIALLY_DEFINED); + } + } + + return result; + } + + /** + * Create the context references for the task. + * + * @param session the Apex model editing session + * @param jsonbean the bean containing the context references + * @return the result of the operation + */ + private ApexApiResult createContextReferences(final RestSession session, final BeanTask jsonbean) { + ApexApiResult result = new ApexApiResult(); + + if (jsonbean.getContexts() == null || jsonbean.getContexts().length == 0) { + return result; + } + + for (final BeanKeyRef contextalbum : jsonbean.getContexts()) { + if (contextalbum.getName() == null || contextalbum.getVersion() == null) { + result.setResult(Result.FAILED); + result.addMessage("Null or invalid context album reference information in task " + jsonbean.getName() + + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the" + + " context album reference. " + "The task has only been partially defined."); + continue; + } + ApexApiResult createRefResult = session.getApexModelEdited().createTaskContextRef(jsonbean.getName(), + jsonbean.getVersion(), contextalbum.getName(), contextalbum.getVersion()); + if (createRefResult.isNok()) { + result.setResult(createRefResult.getResult()); + result.addMessage("Failed to add context album reference information in task " + jsonbean.getName() + + ":" + jsonbean.getVersion() + + ". The task was created, but there was an error adding the" + + " context album reference. " + "The task has only been partially defined."); + } + } + + return result; + } + + /** + * Update a task with the information in the JSON string passed. + * + * @param session the Apex model editing session + * @param jsonString the JSON string to be parsed. See {@linkplain BeanTask} + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult updateTask(final RestSession session, final String jsonString) { + LOGGER.entry(jsonString); + + final BeanTask jsonbean = RestUtils.getJsonParameters(jsonString, BeanTask.class); + + if (blank2Null(jsonbean.getName()) == null || blank2Null(jsonbean.getVersion()) == null) { + LOGGER.exit("Task/Update" + NOT_OK); + return new ApexApiResult(Result.FAILED, "Null/Empty task name/version (\"" + jsonbean.getName() + ":" + + jsonbean.getVersion() + "\" passed to UpdateTask"); + } + + session.editModel(); + + ApexApiResult result = session.getApexModelEdited().deleteTask(jsonbean.getName(), jsonbean.getVersion()); + + if (result.isOk()) { + result = session.getApexModelEdited().createTask(jsonbean.getName(), jsonbean.getVersion(), + jsonbean.getUuid(), jsonbean.getDescription()); + + if (result.isOk()) { + result = createTaskContent(session, jsonbean); + } + } + + session.finishSession(result.isOk()); + + LOGGER.exit("Task/Update" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * List tasks with the given key names/versions. If successful the result(s) will be available in the result + * messages. The returned value(s) will be similar to {@link AxTask}, with merged {@linkplain AxKeyInfo} for the + * root object. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult listTasks(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().listTask(blank2Null(name), blank2Null(version)); + + LOGGER.exit("Task/Get" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Delete tasks with the given key names/versions. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult deleteTask(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + session.editModel(); + + // all input/output fields, parameters, logic, context references is "owned"/contained + // in the task, so + // deleting the task removes all of these + ApexApiResult result = session.getApexModelEdited().deleteTask(blank2Null(name), blank2Null(version)); + + session.finishSession(result.isOk()); + + LOGGER.exit("Task/Delete" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } + + /** + * Validate tasks with the given key names/versions. The result(s) will be available in the result messages. + * + * @param session the Apex model editing session + * @param name the name to search for. If null or empty, then all names will be queried + * @param version the version to search for. If null then all versions will be searched for. + * @return an ApexAPIResult object. If successful then {@link ApexApiResult#isOk()} will return true. Any + * messages/errors can be retrieved using {@link ApexApiResult#getMessages()} + */ + private ApexApiResult validateTask(final RestSession session, final String name, final String version) { + LOGGER.entry(name, version); + + ApexApiResult result = session.getApexModel().validateTask(blank2Null(name), blank2Null(version)); + + LOGGER.exit("Validate/Task" + (result != null && result.isOk() ? OK : NOT_OK)); + return result; + } +} diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanBase.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanBase.java index c3f249fb4..20f8d6f07 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanBase.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanBase.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import java.lang.reflect.Field; import java.lang.reflect.Method; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanContextAlbum.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanContextAlbum.java index 1cc6c7c35..53cb911e1 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanContextAlbum.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanContextAlbum.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanContextSchema.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanContextSchema.java index 95b296fef..cab624c15 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanContextSchema.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanContextSchema.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanEvent.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanEvent.java index c867beab1..16cb16cf8 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanEvent.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanEvent.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import java.util.Map; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanField.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanField.java index d606c4d8d..0fcc58140 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanField.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanField.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanKeyRef.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanKeyRef.java index dfe8ac6d2..7aabacd57 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanKeyRef.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanKeyRef.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanLogic.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanLogic.java index ef8e3c726..3c38dbde8 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanLogic.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanLogic.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanModel.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanModel.java index 0d69be971..7f03a2413 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanModel.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanModel.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanPolicy.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanPolicy.java index fad64f6ac..cb960b88a 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanPolicy.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanPolicy.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import java.util.Map; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanState.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanState.java index f404d79a4..9472c3b89 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanState.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanState.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import java.util.Arrays; import java.util.Map; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanStateOutput.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanStateOutput.java index f29f7d322..9d60897d4 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanStateOutput.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanStateOutput.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanStateTaskRef.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanStateTaskRef.java index c3525b0c8..c82bd7828 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanStateTaskRef.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanStateTaskRef.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanTask.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanTask.java index bf148386d..f9c1706cf 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanTask.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanTask.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import java.util.Arrays; import java.util.Map; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanTaskParameter.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanTaskParameter.java index ef4f39af3..33b70056e 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/BeanTaskParameter.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanTaskParameter.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/package-info.java b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/package-info.java index 0c286afba..9107f6af9 100644 --- a/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/bean/package-info.java +++ b/client/client-editor/src/main/java/org/onap/policy/apex/client/editor/rest/handling/bean/package-info.java @@ -24,4 +24,4 @@ * @author Liam Fallon (liam.fallon@ericsson.com) */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; diff --git a/client/client-editor/src/main/resources/templates/PeriodicEventTemplate.json b/client/client-editor/src/main/resources/templates/PeriodicEventTemplate.json new file mode 100644 index 000000000..a2656515c --- /dev/null +++ b/client/client-editor/src/main/resources/templates/PeriodicEventTemplate.json @@ -0,0 +1,11 @@ +{ + "name": "PeriodicEvent", + "version": "0.0.1", + "uuid": "40f28ab0-bc27-11e8-a355-529269fb1459", + "description": "Default Periodic Event", + "source": "System", + "target": "Apex", + "nameSpace": "org.onap.policy.apex.domains.aadm.events", + "parameters": { + } +} diff --git a/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/TestApexEditorRestResource.java b/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/handling/TestApexEditorRestResource.java index 4d45289b1..3585959f5 100644 --- a/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/TestApexEditorRestResource.java +++ b/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/handling/TestApexEditorRestResource.java @@ -18,10 +18,10 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest; +package org.onap.policy.apex.client.editor.rest.handling; import static org.junit.Assert.assertEquals; -import static org.junit.Assert.fail; +import static org.junit.Assert.assertNotNull; import java.io.IOException; @@ -146,26 +146,17 @@ public class TestApexEditorRestResource extends JerseyTest { result = target("editor/12345/Model/Get").request().get(ApexApiResult.class); assertEquals(Result.FAILED, result.getResult()); - try { - result = target("editor/" + corruptSessionId + "/Model/Download").request().get(ApexApiResult.class); - } catch (final Exception e) { - assertEquals("HTTP 500 Request failed.", e.getMessage()); - } + String resultString = target("editor/" + corruptSessionId + "/Model/Download").request().get(String.class); + assertEquals("", resultString); - result = target("editor/" + sessionId + "/Model/Download").request().get(ApexApiResult.class); - assertEquals(Result.SUCCESS, result.getResult()); - try { - target("editor/-12345/Model/Download").request().get(ApexApiResult.class); - fail("test should throw an exception here"); - } catch (final Exception e) { - assertEquals("HTTP 500 Request failed.", e.getMessage()); - } - try { - target("editor/12345/Model/Download").request().get(ApexApiResult.class); - fail("test should throw an exception here"); - } catch (final Exception e) { - assertEquals("HTTP 500 Request failed.", e.getMessage()); - } + resultString = target("editor/" + sessionId + "/Model/Download").request().get(String.class); + assertNotNull(resultString); + + resultString = target("editor/-12345/Model/Download").request().get(String.class); + assertEquals("", resultString); + + resultString = target("editor/12345/Model/Download").request().get(String.class); + assertEquals("", resultString); try { result = target("editor/" + corruptSessionId + "/KeyInformation/Get").request().get(ApexApiResult.class); @@ -347,11 +338,11 @@ public class TestApexEditorRestResource extends JerseyTest { } result = target("editor/" + sessionId + "/Validate/ContextAlbum").request().get(ApexApiResult.class); - assertEquals(ApexApiResult.Result.SUCCESS, result.getResult()); + assertEquals(ApexApiResult.Result.CONCEPT_DOES_NOT_EXIST, result.getResult()); result = target("editor/" + sessionId + "/Validate/ContextAlbum").queryParam("name", (String) null) .queryParam("version", (String) null).request().get(ApexApiResult.class); - assertEquals(ApexApiResult.Result.SUCCESS, result.getResult()); + assertEquals(ApexApiResult.Result.CONCEPT_DOES_NOT_EXIST, result.getResult()); result = target("editor/" + sessionId + "/Validate/ContextAlbum").queryParam("name", "%%%$£") .queryParam("version", (String) null).request().get(ApexApiResult.class); @@ -471,7 +462,7 @@ public class TestApexEditorRestResource extends JerseyTest { assertEquals(ApexApiResult.Result.FAILED, result.getResult()); result = target("editor/" + sessionId + "/Validate/Event").request().get(ApexApiResult.class); - assertEquals(ApexApiResult.Result.SUCCESS, result.getResult()); + assertEquals(ApexApiResult.Result.CONCEPT_DOES_NOT_EXIST, result.getResult()); try { target("editor/" + corruptSessionId + "/Validate/Event").request().get(ApexApiResult.class); @@ -481,7 +472,7 @@ public class TestApexEditorRestResource extends JerseyTest { result = target("editor/" + sessionId + "/Validate/Event").queryParam("name", (String) null) .queryParam("version", (String) null).request().get(ApexApiResult.class); - assertEquals(ApexApiResult.Result.SUCCESS, result.getResult()); + assertEquals(ApexApiResult.Result.CONCEPT_DOES_NOT_EXIST, result.getResult()); result = target("editor/" + sessionId + "/Validate/Event").queryParam("name", "%%%$£") .queryParam("version", (String) null).request().get(ApexApiResult.class); @@ -666,7 +657,7 @@ public class TestApexEditorRestResource extends JerseyTest { assertEquals(ApexApiResult.Result.FAILED, result.getResult()); result = target("editor/" + sessionId + "/Validate/Task").request().get(ApexApiResult.class); - assertEquals(ApexApiResult.Result.SUCCESS, result.getResult()); + assertEquals(ApexApiResult.Result.CONCEPT_DOES_NOT_EXIST, result.getResult()); try { target("editor/" + corruptSessionId + "/Validate/Task").request().get(ApexApiResult.class); @@ -676,7 +667,7 @@ public class TestApexEditorRestResource extends JerseyTest { result = target("editor/" + sessionId + "/Validate/Task").queryParam("name", (String) null) .queryParam("version", (String) null).request().get(ApexApiResult.class); - assertEquals(ApexApiResult.Result.SUCCESS, result.getResult()); + assertEquals(ApexApiResult.Result.CONCEPT_DOES_NOT_EXIST, result.getResult()); result = target("editor/" + sessionId + "/Validate/Task").queryParam("name", "%%%$£") .queryParam("version", (String) null).request().get(ApexApiResult.class); @@ -885,7 +876,7 @@ public class TestApexEditorRestResource extends JerseyTest { + "\"description\" : \"A description of hello\"" + "}"; entity = Entity.entity(entityString, MediaType.APPLICATION_JSON); result = target("editor/" + sessionId + "/Task/Create").request().post(entity, ApexApiResult.class); - assertEquals(ApexApiResult.Result.FAILED, result.getResult()); + assertEquals(ApexApiResult.Result.CONCEPT_DOES_NOT_EXIST, result.getResult()); entityString = "{" + "\"name\" : \"Howdy5\"," + "\"version\" : \"0.0.2\"," + "\"contexts\" : [{\"name\" : null, \"version\" : \"0.0.1\"}]," diff --git a/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/bean/BeanFake.java b/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanFake.java index c166dc267..958f1a6cd 100644 --- a/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/bean/BeanFake.java +++ b/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/handling/bean/BeanFake.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import javax.xml.bind.annotation.XmlType; diff --git a/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/bean/TestBeans.java b/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/handling/bean/TestBeans.java index df08dbaf2..72cbae22c 100644 --- a/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/bean/TestBeans.java +++ b/client/client-editor/src/test/java/org/onap/policy/apex/client/editor/rest/handling/bean/TestBeans.java @@ -18,7 +18,7 @@ * ============LICENSE_END========================================================= */ -package org.onap.policy.apex.client.editor.rest.bean; +package org.onap.policy.apex.client.editor.rest.handling.bean; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; |