diff options
Diffstat (limited to 'bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc')
6 files changed, 0 insertions, 731 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerAction.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerAction.java deleted file mode 100644 index 3c00627bff..0000000000 --- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerAction.java +++ /dev/null @@ -1,178 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - SO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. 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. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.mso.client.appc; - -import java.util.HashMap; -import java.util.List; - -import org.openecomp.mso.client.appc.ApplicationControllerSupport.StatusCategory; -import org.openecomp.mso.bpmn.appc.payload.PayloadClient; -import org.openecomp.mso.bpmn.core.json.JsonUtils; -import org.openecomp.mso.client.appc.ApplicationControllerOrchestrator; -import java.util.Optional; -import org.onap.appc.client.lcm.model.Action; -import org.onap.appc.client.lcm.model.Status; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.eelf.configuration.EELFLogger.Level; -import java.lang.NoSuchMethodError; -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.core.type.TypeReference; -import com.fasterxml.jackson.databind.JsonMappingException; -import com.fasterxml.jackson.databind.ObjectMapper; - - -public class ApplicationControllerAction { - protected ApplicationControllerOrchestrator client = new ApplicationControllerOrchestrator(); - private String errorCode = "1002"; - private String errorMessage = "Unable to reach App C Servers"; - protected final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger(); - - public void runAppCCommand(Action action, String msoRequestId, String vnfId, Optional<String> payload, HashMap<String, String> payloadInfo, String controllerType){ Status appCStatus = null; - try{ - String vnfName = payloadInfo.getOrDefault("vnfName", ""); - String aicIdentity = payloadInfo.getOrDefault("vnfName",""); - String vnfHostIpAddress = payloadInfo.getOrDefault("vnfHostIpAddress",""); - String vmIdList = payloadInfo.getOrDefault("vmIdList", ""); - String identityUrl = payloadInfo.getOrDefault("identityUrl", ""); - switch(action){ - case ResumeTraffic: - appCStatus = resumeTrafficAction(msoRequestId, vnfId, vnfName, controllerType); - break; - case Start: - case Stop: - appCStatus = startStopAction(action, msoRequestId, vnfId, aicIdentity, controllerType); - break; - case Unlock: - case Lock: - appCStatus = client.vnfCommand(action, msoRequestId, vnfId, Optional.empty(), controllerType); - break; - case QuiesceTraffic: - appCStatus = quiesceTrafficAction(msoRequestId, vnfId, payload, vnfName, controllerType); - break; - case HealthCheck: - appCStatus = healthCheckAction(msoRequestId, vnfId, vnfName, vnfHostIpAddress, controllerType); - break; - case Snapshot: - String vmIds = JsonUtils.getJsonValue(vmIdList, "vmIds"); - String vmId = ""; - ObjectMapper mapper = new ObjectMapper(); - List<String> vmIdJsonList = mapper.readValue(vmIds, new TypeReference<List<String>>(){}); - int i = 0; - while(i < vmIdJsonList.size()){ - vmId = vmIdJsonList.get(i); - appCStatus = snapshotAction(msoRequestId, vnfId, vmId, identityUrl, controllerType); - i++; - } - break; - case ConfigModify: - case ConfigScaleOut: - appCStatus = payloadAction(action, msoRequestId, vnfId, payload, controllerType); - break; - case UpgradePreCheck: - case UpgradePostCheck: - case UpgradeSoftware: - case UpgradeBackup: - appCStatus = upgradeAction(action,msoRequestId, vnfId, payload, vnfName, controllerType); - break; - default: - errorMessage = "Unable to idenify Action request for AppCClient"; - break; - } - if(appCStatus != null){ - errorCode = Integer.toString(appCStatus.getCode()); - errorMessage = appCStatus.getMessage(); - - } - if(ApplicationControllerSupport.getCategoryOf(appCStatus).equals(StatusCategory.NORMAL)){ - errorCode = "0"; - } - } - catch(JsonProcessingException e){ - auditLogger.log(Level.ERROR, "Incorrect Payload format for action request" + action.toString(),e, e.getMessage()); - errorMessage = e.getMessage(); - } - catch(ApplicationControllerOrchestratorException e){ - auditLogger.log(Level.ERROR, "Error building Appc request: ", e, e.getMessage()); - errorCode = "1002"; - errorMessage = e.getMessage(); - } - catch (NoSuchMethodError e) { - auditLogger.log(Level.ERROR, "Error building Appc request: ", e, e.getMessage()); - errorMessage = e.getMessage(); - } - catch(Exception e){ - auditLogger.log(Level.ERROR, "Error building Appc request: ", e, e.getMessage()); - errorMessage = e.getMessage(); - } - } - - private Status payloadAction(Action action, String msoRequestId, String vnfId, Optional<String> payload, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{ - if(!(payload.isPresent())){ - throw new IllegalArgumentException("Payload is not present for " + action.toString()); - } - return client.vnfCommand(action, msoRequestId, vnfId, payload, controllerType); - } - - private Status quiesceTrafficAction(String msoRequestId, String vnfId, Optional<String> payload, String vnfName, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{ - if(!(payload.isPresent())){ - throw new IllegalArgumentException("Payload is not present for " + Action.QuiesceTraffic.toString()); - } - payload = PayloadClient.quiesceTrafficFormat(payload, vnfName); - return client.vnfCommand(Action.QuiesceTraffic, msoRequestId, vnfId, payload, controllerType); - } - - private Status upgradeAction(Action action, String msoRequestId, String vnfId, Optional<String> payload, String vnfName, String controllerType) throws JsonProcessingException, IllegalArgumentException,ApplicationControllerOrchestratorException{ - if(!(payload.isPresent())){ - throw new IllegalArgumentException("Payload is not present for " + action.toString()); - } - payload = PayloadClient.upgradeFormat(payload, vnfName); - return client.vnfCommand(action, msoRequestId, vnfId, payload, controllerType); - } - - private Status resumeTrafficAction(String msoRequestId, String vnfId, String vnfName, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{ - Optional<String> payload = PayloadClient.resumeTrafficFormat(vnfName); - return client.vnfCommand(Action.ResumeTraffic, msoRequestId, vnfId, payload, controllerType); - } - - private Status startStopAction(Action action, String msoRequestId, String vnfId, String aicIdentity, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{ - Optional<String> payload = PayloadClient.startStopFormat(aicIdentity); - return client.vnfCommand(action, msoRequestId, vnfId, payload, controllerType); - } - - private Status healthCheckAction(String msoRequestId, String vnfId, String vnfName, String vnfHostIpAddress, String controllerType)throws JsonProcessingException, ApplicationControllerOrchestratorException{ - Optional<String> payload = PayloadClient.healthCheckFormat(vnfName, vnfHostIpAddress); - return client.vnfCommand(Action.HealthCheck, msoRequestId, vnfId, payload, controllerType); - } - - private Status snapshotAction(String msoRequestId, String vnfId, String vmId, String identityUrl, String controllerType) throws JsonProcessingException, ApplicationControllerOrchestratorException{ - Optional<String> payload = PayloadClient.snapshotFormat(vmId, identityUrl); - return client.vnfCommand(Action.Snapshot, msoRequestId, vnfId, payload, controllerType); - } - - public String getErrorMessage(){ - return errorMessage; - } - - public String getErrorCode(){ - return errorCode; - } -} diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerCallback.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerCallback.java deleted file mode 100644 index 1bb4dc7eed..0000000000 --- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerCallback.java +++ /dev/null @@ -1,40 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - SO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. 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. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.mso.client.appc; - -import org.onap.appc.client.lcm.api.ResponseHandler; -import org.onap.appc.client.lcm.exceptions.AppcClientException; - -public class ApplicationControllerCallback<T> implements ResponseHandler<T> { - - @Override - public void onResponse(T response) { - System.out.println("ON RESPONSE"); - - } - - @Override - public void onException(AppcClientException exception) { - System.out.println("ON EXCEPTION"); - - } - -} diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerClient.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerClient.java deleted file mode 100644 index c9e2e880e7..0000000000 --- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerClient.java +++ /dev/null @@ -1,212 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - SO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. 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. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.mso.client.appc; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.time.Instant; -import java.util.Map; -import java.util.Properties; -import java.util.UUID; -import java.util.concurrent.ConcurrentHashMap; - -import org.onap.appc.client.lcm.api.AppcClientServiceFactoryProvider; -import org.onap.appc.client.lcm.api.AppcLifeCycleManagerServiceFactory; -import org.onap.appc.client.lcm.api.ApplicationContext; -import org.onap.appc.client.lcm.api.LifeCycleManagerStateful; -import org.onap.appc.client.lcm.exceptions.AppcClientException; -import org.onap.appc.client.lcm.model.Action; -import org.onap.appc.client.lcm.model.ActionIdentifiers; -import org.onap.appc.client.lcm.model.CommonHeader; -import org.onap.appc.client.lcm.model.Flags; -import org.onap.appc.client.lcm.model.Flags.Force; -import org.onap.appc.client.lcm.model.Flags.Mode; -import org.onap.appc.client.lcm.model.Payload; -import org.onap.appc.client.lcm.model.Status; -import org.onap.appc.client.lcm.model.ZULU; -import org.openecomp.mso.bpmn.core.PropertyConfiguration; -import org.springframework.beans.factory.annotation.Autowired; - -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFLogger.Level; -import com.att.eelf.configuration.EELFManager; - -public class ApplicationControllerClient { - - public static final String DEFAULT_CONTROLLER_TYPE = "SDNC"; - - private static final String CLIENT_NAME = "MSO"; - - private static final String API_VER = "2.00"; - private static final String ORIGINATOR_ID = "MSO"; - private static final int FLAGS_TTL = 65000; - protected final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger(); - - @Autowired - public ApplicationControllerSupport appCSupport; - - // APPC gave us an API where the controllerType is configured in the - // client object, which is not what we asked for. We asked for an API - // in which the client would have additional methods that could take - // the controllerType as a parameter, so that we would not need to - // maintain multiple client objects. This map should be removed when - // the (hopefully short-term) controllerType becomes obsolete. - - private final String controllerType; - - private static ConcurrentHashMap<String, LifeCycleManagerStateful> appCClients = new ConcurrentHashMap<>(); - - /** - * Creates an ApplicationControllerClient for communication with APP-C. - */ - public ApplicationControllerClient() { - this(DEFAULT_CONTROLLER_TYPE); - } - - /** - * Creates an ApplicationControllerClient for the specified controller type. - * @param controllerType the controller type: "appc" or "sdnc". - */ - public ApplicationControllerClient(String controllerType) { - if (controllerType == null) { - controllerType = DEFAULT_CONTROLLER_TYPE; - } - this.controllerType = controllerType.toUpperCase(); - appCSupport = new ApplicationControllerSupport(); - } - - /** - * Gets the controller type. - * @return the controllertype - */ - public String getControllerType() { - return controllerType; - } - - /** - * Returns the AppC client object associated with this ApplicationControllerClient. - * AppC client objects are shared objects. One is created if it does not exist. - * @return the client object, or null if creation failed - */ - public LifeCycleManagerStateful getAppCClient() { - return appCClients.computeIfAbsent(controllerType, k -> createAppCClient(k)); - } - - protected LifeCycleManagerStateful createAppCClient(String controllerType) { - try { - if (controllerType == null) { - controllerType = DEFAULT_CONTROLLER_TYPE; - } - controllerType = controllerType.toUpperCase(); - return AppcClientServiceFactoryProvider.getFactory(AppcLifeCycleManagerServiceFactory.class) - .createLifeCycleManagerStateful(new ApplicationContext(), getLCMProperties(controllerType)); - } catch (AppcClientException e) { - auditLogger.log(Level.ERROR, "Error in getting LifeCycleManagerStateful: ", e, e.getMessage()); - // This null value will cause NullPointerException when used later. - // Error handling could certainly be improved here. - return null; - } - } - - public Status runCommand(Action action, org.onap.appc.client.lcm.model.ActionIdentifiers actionIdentifiers, - org.onap.appc.client.lcm.model.Payload payload, String requestID) - throws ApplicationControllerOrchestratorException { - Object requestObject = createRequest(action, actionIdentifiers, payload, requestID); - appCSupport.logLCMMessage(requestObject); - LifeCycleManagerStateful client = getAppCClient(); - Method lcmMethod = appCSupport.getAPIMethod(action.name(), client, false); - try { - Object response = lcmMethod.invoke(client, requestObject); - return appCSupport.getStatusFromGenericResponse(response); - } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) { - throw new RuntimeException(String.format("%s : %s", "Unable to invoke action", action.toString()), e); - } - } - - protected Properties getLCMProperties() { - return getLCMProperties("appc"); - } - - protected Properties getLCMProperties(String controllerType) { - Properties properties = new Properties(); - Map<String, String> globalProperties = PropertyConfiguration.getInstance() - .getProperties("mso.bpmn.urn.properties"); - - properties.put("topic.read", globalProperties.get("appc.client.topic.read")); - properties.put("topic.write", globalProperties.get("appc.client.topic.write")); - properties.put("SDNC-topic.read", globalProperties.get("appc.client.topic.sdnc.read")); - properties.put("SDNC-topic.write", globalProperties.get("appc.client.topic.sdnc.write")); - properties.put("topic.read.timeout", globalProperties.get("appc.client.topic.read.timeout")); - properties.put("client.response.timeout", globalProperties.get("appc.client.response.timeout")); - properties.put("poolMembers", globalProperties.get("appc.client.poolMembers")); - properties.put("controllerType", controllerType); - properties.put("client.key", globalProperties.get("appc.client.key")); - properties.put("client.secret", globalProperties.get("appc.client.secret")); - properties.put("client.name", CLIENT_NAME); - properties.put("service", globalProperties.get("appc.client.service")); - return properties; - } - - public Object createRequest(Action action, ActionIdentifiers identifier, Payload payload, String requestId) { - Object requestObject = appCSupport.getInput(action.name()); - try { - CommonHeader commonHeader = buildCommonHeader(requestId); - requestObject.getClass().getDeclaredMethod("setCommonHeader", CommonHeader.class).invoke(requestObject, - commonHeader); - requestObject.getClass().getDeclaredMethod("setAction", Action.class).invoke(requestObject, action); - requestObject.getClass().getDeclaredMethod("setActionIdentifiers", ActionIdentifiers.class) - .invoke(requestObject, identifier); - if (payload != null) { - requestObject.getClass().getDeclaredMethod("setPayload", Payload.class).invoke(requestObject, payload); - } - } catch (IllegalAccessException | NoSuchMethodException | InvocationTargetException e) { - auditLogger.log(Level.ERROR, "Error building Appc request: ", e, e.getMessage()); - } - return requestObject; - } - - private CommonHeader buildCommonHeader(String requestId) { - CommonHeader commonHeader = new CommonHeader(); - commonHeader.setApiVer(API_VER); - commonHeader.setOriginatorId(ORIGINATOR_ID); - commonHeader.setRequestId(requestId == null ? UUID.randomUUID().toString() : requestId); - commonHeader.setSubRequestId(requestId); - Flags flags = new Flags(); - String flagsMode = "NORMAL"; - Mode mode = Mode.valueOf(flagsMode); - flags.setMode(mode); - String flagsForce = "FALSE"; - Force force = Force.valueOf(flagsForce); - flags.setForce(force); - flags.setTtl(FLAGS_TTL); - commonHeader.setFlags(flags); - Instant timestamp = Instant.now(); - ZULU zulu = new ZULU(timestamp.toString()); - commonHeader.setTimestamp(zulu); - return commonHeader; - } - - public Flags createRequestFlags() { - Flags flags = new Flags(); - flags.setTtl(6000); - return flags; - } -} diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerOrchestrator.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerOrchestrator.java deleted file mode 100644 index 744be5f28f..0000000000 --- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerOrchestrator.java +++ /dev/null @@ -1,50 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - SO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. 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. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.mso.client.appc; - -import java.util.Optional; - -import org.openecomp.mso.client.appc.ApplicationControllerSupport.StatusCategory; - -import org.onap.appc.client.lcm.model.Action; -import org.onap.appc.client.lcm.model.ActionIdentifiers; -import org.onap.appc.client.lcm.model.Payload; -import org.onap.appc.client.lcm.model.Status; - -public class ApplicationControllerOrchestrator { - - public Status vnfCommand(Action action, String requestId, String vnfId, Optional<String> request, String controllerType) throws ApplicationControllerOrchestratorException { - ApplicationControllerClient client = new ApplicationControllerClient(controllerType); - Status status; - ActionIdentifiers actionIdentifiers = new ActionIdentifiers(); - actionIdentifiers.setVnfId(vnfId); - Payload payload = null; - if (request.isPresent()) { - payload = new Payload(request.get()); - } - status = client.runCommand(action, actionIdentifiers, payload, requestId); - if (ApplicationControllerSupport.getCategoryOf(status).equals(StatusCategory.ERROR)) { - throw new ApplicationControllerOrchestratorException(status.getMessage(), status.getCode()); - } else { - return status; - } - } -} diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerOrchestratorException.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerOrchestratorException.java deleted file mode 100644 index 4692f1dcc2..0000000000 --- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerOrchestratorException.java +++ /dev/null @@ -1,36 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - SO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. 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. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.mso.client.appc;
-
-public class ApplicationControllerOrchestratorException extends Exception {
-
- private final int appcCode;
-
- public ApplicationControllerOrchestratorException(String message, int code) {
- super(message);
- appcCode = code;
- }
-
- public int getAppcCode()
- {
- return appcCode;
- }
-}
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerSupport.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerSupport.java deleted file mode 100644 index e3ed432dfc..0000000000 --- a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/client/appc/ApplicationControllerSupport.java +++ /dev/null @@ -1,215 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - SO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. 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. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.mso.client.appc; - -import java.beans.BeanInfo; -import java.beans.IntrospectionException; -import java.beans.Introspector; -import java.beans.PropertyDescriptor; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -import org.springframework.stereotype.Component; - -import org.onap.appc.client.lcm.api.LifeCycleManagerStateful; -import org.onap.appc.client.lcm.api.ResponseHandler; -import org.onap.appc.client.lcm.model.Status; -import com.att.eelf.configuration.EELFLogger; -import com.att.eelf.configuration.EELFManager; -import com.att.eelf.configuration.EELFLogger.Level; -import com.fasterxml.jackson.annotation.JsonInclude.Include; -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.ObjectWriter; - -@Component -public class ApplicationControllerSupport { - - private static final int ACCEPT_SERIES = 100; - private static final int ERROR_SERIES = 200; - private static final int REJECT_SERIES = 300; - private static final int SUCCESS_SERIES = 400; - private static final int SUCCESS_STATUS = SUCCESS_SERIES; - private static final int PARTIAL_SERIES = 500; - private static final int PARTIAL_SUCCESS_STATUS = PARTIAL_SERIES; - private static final int PARTIAL_FAILURE_STATUS = PARTIAL_SERIES + 1; - - protected final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger(); - private String lcmModelPackage = "org.onap.appc.client.lcm.model"; - - /** - * @param action - * @return - * @throws ClassNotFoundException - * @throws InstantiationException - * @throws IllegalAccessException - */ - public Object getInput(String action) { - try { - return getInputClass(action).newInstance(); - } catch (IllegalAccessException | InstantiationException e) { - throw new RuntimeException( - String.format("%s : %s", "Unable to instantiate viable LCM Kit input class for action", action), e); - } - } - - /** - * @param action - * @return - * @throws ClassNotFoundException - */ - public Method getAPIMethod(String action, LifeCycleManagerStateful lcmStateful, boolean async) { - Method[] methods = lcmStateful.getClass().getMethods(); - for (Method method : methods) { - if (method.getName().equalsIgnoreCase(action)) { - Class<?>[] methodParameterTypes = method.getParameterTypes(); - if (methodParameterTypes.length > 0) { - if (getInputClass(action).equals(methodParameterTypes[0])) { - if (async) { - if (methodParameterTypes.length == 2 - && ResponseHandler.class.isAssignableFrom(methodParameterTypes[1])) { - return method; - } - } else if (methodParameterTypes.length == 1) { - return method; - } - } - } - } - } - throw new RuntimeException(String.format("%s : %s, async=%b", - "Unable to derive viable LCM Kit API method for action", action, async)); - } - - public Status getStatusFromGenericResponse(Object response) { - Method statusReader = getBeanPropertyMethodFor(response.getClass(), "status", false); - if (statusReader != null) { - try { - return (Status) statusReader.invoke(response); - } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) { - auditLogger.log(Level.ERROR, "Unable to obtain status from LCM Kit response", e, e.getMessage()); - } - } - return new Status(); - } - - public static StatusCategory getCategoryOf(Status status) { - int codeSeries = status.getCode() - (status.getCode() % 100); - switch (codeSeries) { - case ACCEPT_SERIES: - return StatusCategory.NORMAL; - case ERROR_SERIES: - case REJECT_SERIES: - return StatusCategory.ERROR; - case SUCCESS_SERIES: - return status.getCode() == SUCCESS_STATUS ? StatusCategory.NORMAL : StatusCategory.ERROR; - case PARTIAL_SERIES: - switch (status.getCode()) { - case PARTIAL_SUCCESS_STATUS: - return StatusCategory.NORMAL; - case PARTIAL_FAILURE_STATUS: - return StatusCategory.ERROR; - default: - return StatusCategory.WARNING; - } - default: - return StatusCategory.WARNING; - } - } - - public static boolean getFinalityOf(Status status) { - int codeSeries = status.getCode() - (status.getCode() % 100); - switch (codeSeries) { - case ACCEPT_SERIES: - case PARTIAL_SERIES: - return false; - case ERROR_SERIES: - case REJECT_SERIES: - case SUCCESS_SERIES: - return true; - default: - return true; - } - } - - private Method getBeanPropertyMethodFor(Class<?> clazz, String propertyName, boolean isWriter) { - BeanInfo beanInfo; - try { - beanInfo = Introspector.getBeanInfo(clazz, Object.class); - } catch (IntrospectionException e) { - throw new RuntimeException( - String.format("Unable to produce bean property method for class : %s, property : %s, writer=%b", - clazz.getName(), propertyName, isWriter), - e); - } - PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors(); - for (PropertyDescriptor propertyDescriptor : propertyDescriptors) { - if (propertyDescriptor.getName().equals(propertyName)) { - return isWriter ? propertyDescriptor.getWriteMethod() : propertyDescriptor.getReadMethod(); - } - } - throw new RuntimeException( - String.format("Unable to produce bean property method for class : %s, property : %s, writer=%b", - clazz.getName(), propertyName, isWriter)); - } - - /** - * @param action - * @return - * @throws ClassNotFoundException - */ - private Class<?> getInputClass(String action) { - try { - return Class.forName(lcmModelPackage + '.' + action + "Input"); - } catch (ClassNotFoundException e) { - throw new RuntimeException(String.format("%s : %s using package : %s", - "Unable to identify viable LCM Kit input class for action", action, lcmModelPackage), e); - } - } - - public enum StatusCategory { - NORMAL("normal"), WARNING("warning"), ERROR("error"); - - private final String category; - - private StatusCategory(final String category) { - this.category = category; - } - - @Override - public String toString() { - return category; - } - } - - public void logLCMMessage(Object message) { - ObjectMapper objectMapper = new ObjectMapper(); - objectMapper.setSerializationInclusion(Include.NON_NULL); - ObjectWriter writer = objectMapper.writerWithDefaultPrettyPrinter(); - String inputAsJSON; - try { - inputAsJSON = writer.writeValueAsString(message); - auditLogger.log(Level.INFO, "\nLCM Kit input message follows: \n" + inputAsJSON, null); - } catch (JsonProcessingException e) { - auditLogger.log(Level.ERROR, "Error in logging LCM Message: ", e, e.getMessage()); - } - } -} |