diff options
Diffstat (limited to 'music-rest/src/main/java/org/onap/music/conductor/conditionals/RestMusicConditionalAPI.java')
| -rw-r--r-- | music-rest/src/main/java/org/onap/music/conductor/conditionals/RestMusicConditionalAPI.java | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/music-rest/src/main/java/org/onap/music/conductor/conditionals/RestMusicConditionalAPI.java b/music-rest/src/main/java/org/onap/music/conductor/conditionals/RestMusicConditionalAPI.java new file mode 100644 index 00000000..584a9e47 --- /dev/null +++ b/music-rest/src/main/java/org/onap/music/conductor/conditionals/RestMusicConditionalAPI.java @@ -0,0 +1,205 @@ +/* + * ============LICENSE_START========================================== + * org.onap.music + * =================================================================== + * Copyright (c) 2017 AT&T Intellectual Property + * =================================================================== + * Modifications Copyright (c) 2018 IBM + * =================================================================== + * 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.onap.music.conductor.conditionals; + +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.Map; + +import javax.ws.rs.Consumes; +import javax.ws.rs.HeaderParam; +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.core.MediaType; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.ResponseBuilder; +import javax.ws.rs.core.Response.Status; + +import org.onap.music.datastore.MusicDataStoreHandle; +import org.onap.music.datastore.PreparedQueryObject; +import org.onap.music.eelf.logging.EELFLoggerDelegate; +import org.onap.music.eelf.logging.format.AppMessages; +import org.onap.music.eelf.logging.format.ErrorSeverity; +import org.onap.music.eelf.logging.format.ErrorTypes; +import org.onap.music.main.MusicUtil; +import org.onap.music.main.ResultType; +import org.onap.music.main.ReturnType; +import org.onap.music.response.jsonobjects.JsonResponse; +import org.onap.music.conductor.*; + +import com.datastax.driver.core.DataType; +import com.datastax.driver.core.TableMetadata; + +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiParam; + +@Path("/v2/conditional") +@Api(value = "Conditional Api", hidden = true) +public class RestMusicConditionalAPI { + private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(RestMusicConditionalAPI.class); + private static final String XMINORVERSION = "X-minorVersion"; + private static final String XPATCHVERSION = "X-patchVersion"; + private static final String NS = "ns"; + private static final String VERSION = "v2"; + + @POST + @Path("/insert/keyspaces/{keyspace}/tables/{tablename}") + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response insertConditional( + @ApiParam(value = "Major Version", required = true) + @PathParam("version") String version, + @ApiParam(value = "Minor Version", required = false) + @HeaderParam(XMINORVERSION) String minorVersion, + @ApiParam(value = "Patch Version", required = false) + @HeaderParam(XPATCHVERSION) String patchVersion, + @ApiParam(value = "AID", required = true) + @HeaderParam("aid") String aid, + @ApiParam(value = "Application namespace", required = true) + @HeaderParam(NS) String ns, + @ApiParam(value = "Authorization", required = true) + @HeaderParam("Authorization") String authorization, + @ApiParam(value = "Keyspace Name", required = true) + @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name", required = true) + @PathParam("tablename") String tablename, + JsonConditional jsonObj) throws Exception { + ResponseBuilder response = + MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + String primaryKey = jsonObj.getPrimaryKey(); + String primaryKeyValue = jsonObj.getPrimaryKeyValue(); + String casscadeColumnName = jsonObj.getCasscadeColumnName(); + Map<String, Object> tableValues = jsonObj.getTableValues(); + Map<String, Object> casscadeColumnData = jsonObj.getCasscadeColumnData(); + Map<String, Map<String, String>> conditions = jsonObj.getConditions(); + + if (primaryKey == null || primaryKeyValue == null || casscadeColumnName == null + || tableValues.isEmpty() || casscadeColumnData.isEmpty() || conditions.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGINFO, ErrorSeverity.CRITICAL, + ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE) + .setError(String.valueOf("One or more input values missing")).toMap()).build(); + } + Map<String, Object> authMap = null; + Map<String, Object> valuesMap = new LinkedHashMap<>(); + for (Map.Entry<String, Object> entry : tableValues.entrySet()) { + valuesMap.put(entry.getKey(), entry.getValue()); + } + + Map<String, String> status = new HashMap<>(); + status.put("exists", conditions.get("exists").get("status")); + status.put("nonexists", conditions.get("nonexists").get("status")); + ReturnType out = null; + + out = MusicConditional.conditionalInsert(keyspace, tablename, + casscadeColumnName, casscadeColumnData,primaryKeyValue, valuesMap, status); + return response.status(Status.OK).entity(new JsonResponse( + out.getResult()).setMessage(out.getMessage()).toMap()) + .build(); + + } + + @SuppressWarnings("unchecked") + @PUT + @Path("/update/keyspaces/{keyspace}/tables/{tablename}") + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response updateConditional( + @ApiParam(value = "Major Version", required = true) + @PathParam("version") String version, + @ApiParam(value = "Minor Version", required = false) + @HeaderParam(XMINORVERSION) String minorVersion, + @ApiParam(value = "Patch Version", required = false) + @HeaderParam(XPATCHVERSION) String patchVersion, + @ApiParam(value = "AID", required = true) + @HeaderParam("aid") String aid, + @ApiParam(value = "Application namespace", required = true) + @HeaderParam(NS) String ns, + @ApiParam(value = "Authorization", required = true) + @HeaderParam("Authorization") String authorization, + @ApiParam(value = "Major Version", required = true) + @PathParam("keyspace") String keyspace, + @ApiParam(value = "Major Version", required = true) + @PathParam("tablename") String tablename, + JsonConditional upObj) throws Exception { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + String primaryKey = upObj.getPrimaryKey(); + String primaryKeyValue = upObj.getPrimaryKeyValue(); + String casscadeColumnName = upObj.getCasscadeColumnName(); + Map<String, Object> casscadeColumnData = upObj.getCasscadeColumnData(); + Map<String, Object> tableValues = upObj.getTableValues(); + + if (primaryKey == null || primaryKeyValue == null || casscadeColumnName == null + || casscadeColumnData.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGINFO, ErrorSeverity.CRITICAL, + ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE) + .setError(String.valueOf("One or more input values missing")).toMap()).build(); + + } + + Map<String,String> casscadeColumnValueMap = + (Map<String, String>) casscadeColumnData.get("value"); + TableMetadata tableInfo = null; + tableInfo = MusicDataStoreHandle.returnColumnMetadata(keyspace, tablename); + DataType primaryIdType = tableInfo.getPrimaryKey().get(0).getType(); + String primaryId = tableInfo.getPrimaryKey().get(0).getName(); + + PreparedQueryObject select = new PreparedQueryObject(); + select.appendQueryString("SELECT * FROM " + keyspace + "." + + tablename + " where " + primaryId + " = ?"); + select.addValue(MusicUtil.convertToActualDataType(primaryIdType, primaryKeyValue)); + + PreparedQueryObject upsert = + MusicConditional.extractQuery(tableValues, tableInfo, tablename, + keyspace, primaryKey, primaryKeyValue, null, null); + Map<String,PreparedQueryObject> queryBank = new HashMap<>(); + queryBank.put(MusicUtil.SELECT, select); + queryBank.put(MusicUtil.UPSERT, upsert); + String planId = casscadeColumnData.get("key").toString(); + ReturnType result = MusicConditional.update(new UpdateDataObject().setQueryBank(queryBank) + .setKeyspace(keyspace) + .setTableName(tablename) + .setPrimaryKey(primaryKey) + .setPrimaryKeyValue(primaryKeyValue) + .setPlanId(planId) + .setCascadeColumnName(casscadeColumnName) + .setCascadeColumnValues(casscadeColumnValueMap)); + if (result.getResult() == ResultType.SUCCESS) { + return response.status(Status.OK) + .entity(new JsonResponse(result.getResult()) + .setMessage(result.getMessage()).toMap()).build(); + } + return response.status(Status.BAD_REQUEST) + .entity(new JsonResponse(result.getResult()) + .setMessage(result.getMessage()).toMap()).build(); + + } + +}
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