diff options
Diffstat (limited to 'jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java')
| -rwxr-xr-x | jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java | 1289 |
1 files changed, 1289 insertions, 0 deletions
diff --git a/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java b/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java new file mode 100755 index 00000000..47d1eae7 --- /dev/null +++ b/jar/src/main/java/org/onap/music/rest/RestMusicDataAPI.java @@ -0,0 +1,1289 @@ +/* + * ============LICENSE_START========================================== + * org.onap.music + * =================================================================== + * Copyright (c) 2017 AT&T Intellectual Property + * =================================================================== + * 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.rest; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.UUID; +import javax.ws.rs.Consumes; +import javax.ws.rs.DELETE; +import javax.ws.rs.GET; +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.Context; +import javax.ws.rs.core.HttpHeaders; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.MultivaluedMap; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.ResponseBuilder; +import javax.ws.rs.core.Response.Status; +import javax.ws.rs.core.UriInfo; + +import org.mindrot.jbcrypt.BCrypt; +import org.onap.music.datastore.PreparedQueryObject; +import org.onap.music.datastore.jsonobjects.JsonDelete; +import org.onap.music.datastore.jsonobjects.JsonInsert; +import org.onap.music.datastore.jsonobjects.JsonKeySpace; +import org.onap.music.datastore.jsonobjects.JsonTable; +import org.onap.music.datastore.jsonobjects.JsonUpdate; +import org.onap.music.eelf.logging.EELFLoggerDelegate; +import org.onap.music.exceptions.MusicLockingException; +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.exceptions.MusicServiceException; +import org.onap.music.main.CachingUtil; +import org.onap.music.main.MusicCore; +import org.onap.music.main.MusicCore.Condition; +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 com.datastax.driver.core.DataType; +import com.datastax.driver.core.ResultSet; +import com.datastax.driver.core.Row; +import com.datastax.driver.core.TableMetadata; +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiOperation; +import io.swagger.annotations.ApiParam; + +/* Version 2 Class */ +//@Path("/v{version: [0-9]+}/keyspaces") +@Path("/v2/keyspaces") +@Api(value = "Data Api") +public class RestMusicDataAPI { + /* + * Header values for Versioning X-minorVersion *** - Used to request or communicate a MINOR + * version back from the client to the server, and from the server back to the client - This + * will be the MINOR version requested by the client, or the MINOR version of the last MAJOR + * version (if not specified by the client on the request) - Contains a single position value + * (e.g. if the full version is 1.24.5, X-minorVersion = "24") - Is optional for the client on + * request; however, this header should be provided if the client needs to take advantage of + * MINOR incremented version functionality - Is mandatory for the server on response + * + *** X-patchVersion *** - Used only to communicate a PATCH version in a response for + * troubleshooting purposes only, and will not be provided by the client on request - This will + * be the latest PATCH version of the MINOR requested by the client, or the latest PATCH version + * of the MAJOR (if not specified by the client on the request) - Contains a single position + * value (e.g. if the full version is 1.24.5, X-patchVersion = "5") - Is mandatory for the + * server on response (CURRENTLY NOT USED) + * + *** X-latestVersion *** - Used only to communicate an API's latest version - Is mandatory for the + * server on response, and shall include the entire version of the API (e.g. if the full version + * is 1.24.5, X-latestVersion = "1.24.5") - Used in the response to inform clients that they are + * not using the latest version of the API (CURRENTLY NOT USED) + * + */ + + private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(RestMusicDataAPI.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 USERID = "userId"; + private static final String PASSWORD = "password"; + private static final String VERSION = "v2"; + + private class RowIdentifier { + public String primarKeyValue; + public StringBuilder rowIdString; + @SuppressWarnings("unused") + public PreparedQueryObject queryObject;// the string with all the row + // identifiers separated by AND + + public RowIdentifier(String primaryKeyValue, StringBuilder rowIdString, + PreparedQueryObject queryObject) { + this.primarKeyValue = primaryKeyValue; + this.rowIdString = rowIdString; + this.queryObject = queryObject; + } + } + + + /** + * Create Keyspace REST + * + * @param kspObject + * @param keyspaceName + * @return + * @throws Exception + */ + @POST + @Path("/{name}") + @ApiOperation(value = "Create Keyspace", response = String.class) + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + //public Map<String, Object> createKeySpace( + public Response createKeySpace( + @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 = "userId",required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password, + JsonKeySpace kspObject, + @ApiParam(value = "Keyspace Name",required = true) @PathParam("name") String keyspaceName) { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = CachingUtil.verifyOnboarding(ns, userId, password); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR); + response.status(Status.UNAUTHORIZED); + return response.entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + if(kspObject == null || kspObject.getReplicationInfo() == null) { + authMap.put(ResultType.EXCEPTION.getResult(), ResultType.BODYMISSING.getResult()); + response.status(Status.BAD_REQUEST); + return response.entity(authMap).build(); + } + + try { + authMap = MusicCore.autheticateUser(ns, userId, password, keyspaceName, aid, + "createKeySpace"); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR); + response.status(Status.BAD_REQUEST); + return response.entity(new JsonResponse(ResultType.FAILURE).setError("Unable to authenticate.").toMap()).build(); + } + String newAid = null; + if (!authMap.isEmpty()) { + if (authMap.containsKey("aid")) { + newAid = (String) authMap.get("aid"); + } else { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR); + response.status(Status.UNAUTHORIZED); + return response.entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + } + + String consistency = MusicUtil.EVENTUAL;// for now this needs only + // eventual consistency + + PreparedQueryObject queryObject = new PreparedQueryObject(); + long start = System.currentTimeMillis(); + Map<String, Object> replicationInfo = kspObject.getReplicationInfo(); + String repString = null; + try { + repString = "{" + MusicUtil.jsonMaptoSqlString(replicationInfo, ",") + "}"; + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR); + + } + queryObject.appendQueryString( + "CREATE KEYSPACE " + keyspaceName + " WITH replication = " + repString); + if (kspObject.getDurabilityOfWrites() != null) { + queryObject.appendQueryString( + " AND durable_writes = " + kspObject.getDurabilityOfWrites()); + } + + queryObject.appendQueryString(";"); + long end = System.currentTimeMillis(); + logger.info(EELFLoggerDelegate.applicationLogger, + "Time taken for setting up query in create keyspace:" + (end - start)); + + ResultType result = ResultType.FAILURE; + try { + result = MusicCore.nonKeyRelatedPut(queryObject, consistency); + logger.info(EELFLoggerDelegate.applicationLogger, "result = " + result); + } catch ( MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("err:" + ex.getMessage()).toMap()).build(); + } + + try { + queryObject = new PreparedQueryObject(); + queryObject.appendQueryString("CREATE ROLE IF NOT EXISTS '" + userId + + "' WITH PASSWORD = '" + password + "' AND LOGIN = true;"); + MusicCore.nonKeyRelatedPut(queryObject, consistency); + queryObject = new PreparedQueryObject(); + queryObject.appendQueryString("GRANT ALL PERMISSIONS on KEYSPACE " + keyspaceName + + " to '" + userId + "'"); + queryObject.appendQueryString(";"); + MusicCore.nonKeyRelatedPut(queryObject, consistency); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR); + } + + try { + boolean isAAF = Boolean.valueOf(CachingUtil.isAAFApplication(ns)); + String hashedpwd = BCrypt.hashpw(password, BCrypt.gensalt()); + queryObject = new PreparedQueryObject(); + queryObject.appendQueryString( + "INSERT into admin.keyspace_master (uuid, keyspace_name, application_name, is_api, " + + "password, username, is_aaf) values (?,?,?,?,?,?,?)"); + queryObject.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), newAid)); + queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), keyspaceName)); + queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), ns)); + queryObject.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), "True")); + queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), hashedpwd)); + queryObject.addValue(MusicUtil.convertToActualDataType(DataType.text(), userId)); + queryObject.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), isAAF)); + CachingUtil.updateMusicCache(keyspaceName, ns); + CachingUtil.updateMusicValidateCache(ns, userId, hashedpwd); + MusicCore.eventualPut(queryObject); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR); + return response.status(Response.Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + + return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setMessage("Keyspace " + keyspaceName + " Created").toMap()).build(); + } + + /** + * + * @param kspObject + * @param keyspaceName + * @return + * @throws Exception + */ + @DELETE + @Path("/{name}") + @ApiOperation(value = "Delete Keyspace", response = String.class) + @Produces(MediaType.APPLICATION_JSON) + //public Map<String, Object> dropKeySpace( + public Response dropKeySpace( + @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 = "userId",required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password, + @ApiParam(value = "Keyspace Name",required = true) @PathParam("name") String keyspaceName) throws Exception { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password,keyspaceName, aid, "dropKeySpace"); + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + return response.status(Status.UNAUTHORIZED).entity(authMap).build(); + } + + String consistency = MusicUtil.EVENTUAL;// for now this needs only + // eventual + // consistency + String appName = CachingUtil.getAppName(keyspaceName); + String uuid = CachingUtil.getUuidFromMusicCache(keyspaceName); + PreparedQueryObject pQuery = new PreparedQueryObject(); + pQuery.appendQueryString( + "select count(*) as count from admin.keyspace_master where application_name=? allow filtering;"); + pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName)); + Row row = MusicCore.get(pQuery).one(); + long count = row.getLong(0); + + if (count == 0) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Keyspace not found. Please make sure keyspace exists.").toMap()).build(); + // Admin Functions: + } else if (count == 1) { + pQuery = new PreparedQueryObject(); + pQuery.appendQueryString( + "UPDATE admin.keyspace_master SET keyspace_name=? where uuid = ?;"); + pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), + MusicUtil.DEFAULTKEYSPACENAME)); + pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), uuid)); + MusicCore.nonKeyRelatedPut(pQuery, consistency); + } else { + pQuery = new PreparedQueryObject(); + pQuery.appendQueryString("delete from admin.keyspace_master where uuid = ?"); + pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), uuid)); + MusicCore.nonKeyRelatedPut(pQuery, consistency); + } + + PreparedQueryObject queryObject = new PreparedQueryObject(); + queryObject.appendQueryString("DROP KEYSPACE " + keyspaceName + ";"); + ResultType result = MusicCore.nonKeyRelatedPut(queryObject, consistency); + if ( result.equals(ResultType.FAILURE) ) { + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(result).setError("Error Deleteing Keyspace " + keyspaceName).toMap()).build(); + } + return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setMessage("Keyspace " + keyspaceName + " Deleted").toMap()).build(); + } + + /** + * + * @param tableObj + * @param version + * @param keyspace + * @param tablename + * @param headers + * @return + * @throws Exception + */ + @POST + @Path("/{keyspace}/tables/{tablename}") + @ApiOperation(value = "Create Table", response = String.class) + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + //public Map<String, Object> createTable( + public Response createTable( + @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 = "userId",required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password, + JsonTable tableObj, + @ApiParam(value = "Keyspace Name",required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name",required = true) @PathParam("tablename") String tablename) throws Exception { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password, keyspace, + aid, "createTable"); + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + String consistency = MusicUtil.EVENTUAL; + // for now this needs only eventual consistency + PreparedQueryObject queryObject = new PreparedQueryObject(); + // first read the information about the table fields + Map<String, String> fields = tableObj.getFields(); + StringBuilder fieldsString = new StringBuilder("(vector_ts text,"); + int counter = 0; + String primaryKey; + for (Map.Entry<String, String> entry : fields.entrySet()) { + + if (entry.getKey().equals("PRIMARY KEY")) { + if(! entry.getValue().contains("(")) + primaryKey = entry.getValue(); + else { + primaryKey = entry.getValue().substring(entry.getValue().indexOf('(') + 1); + primaryKey = primaryKey.substring(0, primaryKey.indexOf(')')); + } + fieldsString.append("" + entry.getKey() + " (" + primaryKey + ")"); + } else + fieldsString.append("" + entry.getKey() + " " + entry.getValue() + ""); + if (counter == fields.size() - 1) + fieldsString.append(")"); + else + fieldsString.append(","); + counter = counter + 1; + } + // information about the name-value style properties + Map<String, Object> propertiesMap = tableObj.getProperties(); + StringBuilder propertiesString = new StringBuilder(); + if (propertiesMap != null) { + counter = 0; + for (Map.Entry<String, Object> entry : propertiesMap.entrySet()) { + Object ot = entry.getValue(); + String value = ot + ""; + if (ot instanceof String) { + value = "'" + value + "'"; + } else if (ot instanceof Map) { + @SuppressWarnings("unchecked") + Map<String, Object> otMap = (Map<String, Object>) ot; + value = "{" + MusicUtil.jsonMaptoSqlString(otMap, ",") + "}"; + } + + propertiesString.append(entry.getKey() + "=" + value + ""); + if (counter != propertiesMap.size() - 1) + propertiesString.append(" AND "); + + counter = counter + 1; + } + } + + queryObject.appendQueryString( + "CREATE TABLE " + keyspace + "." + tablename + " " + fieldsString); + + if (propertiesMap != null) + queryObject.appendQueryString(" WITH " + propertiesString); + + queryObject.appendQueryString(";"); + ResultType result = ResultType.FAILURE; + + try { + result = MusicCore.nonKeyRelatedPut(queryObject, consistency); + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.MUSICSERVICEERROR); + response.status(Status.BAD_REQUEST); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + if ( result.equals(ResultType.FAILURE) ) { + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(result).setError("Error Creating Table " + tablename).toMap()).build(); + } + return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setMessage("TableName " + tablename + " Created under keyspace " + keyspace).toMap()).build(); + } + + /** + * + * @param keyspace + * @param tablename + * @param fieldName + * @param info + * @throws Exception + */ + @POST + @Path("/{keyspace}/tables/{tablename}/index/{field}") + @ApiOperation(value = "Create Index", response = String.class) + @Produces(MediaType.APPLICATION_JSON) + public Response createIndex( + @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 = "userId",required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password, + @ApiParam(value = "Keyspace Name",required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name",required = true) @PathParam("tablename") String tablename, + @ApiParam(value = "Field Name",required = true) @PathParam("field") String fieldName, + @Context UriInfo info) throws Exception { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,aid, "createIndex"); + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR); + response.status(Status.UNAUTHORIZED); + return response.entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + MultivaluedMap<String, String> rowParams = info.getQueryParameters(); + String indexName = ""; + if (rowParams.getFirst("index_name") != null) + indexName = rowParams.getFirst("index_name"); + PreparedQueryObject query = new PreparedQueryObject(); + query.appendQueryString("Create index " + indexName + " if not exists on " + keyspace + "." + + tablename + " (" + fieldName + ");"); + + ResultType result = ResultType.FAILURE; + try { + result = MusicCore.nonKeyRelatedPut(query, "eventual"); + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR); + response.status(Status.BAD_REQUEST); + return response.entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + if ( result.equals(ResultType.SUCCESS) ) { + return response.entity(new JsonResponse(result).setMessage("Index Created on " + keyspace+"."+tablename+"."+fieldName).toMap()).build(); + } else { + return response.entity(new JsonResponse(result).setError("Unknown Error in create index.").toMap()).build(); + } + } + + /** + * + * @param insObj + * @param keyspace + * @param tablename + * @return + * @throws Exception + */ + @POST + @Path("/{keyspace}/tables/{tablename}/rows") + @ApiOperation(value = "Insert Into Table", response = String.class) + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response insertIntoTable( + @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 = "userId",required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password",required = true) @HeaderParam(PASSWORD) String password, + JsonInsert insObj, + @ApiParam(value = "Keyspace Name", + required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name", + required = true) @PathParam("tablename") String tablename) { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = null; + + try { + authMap = MusicCore.autheticateUser(ns, userId, password, keyspace, + aid, "insertIntoTable"); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.CRITICAL, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + + Map<String, Object> valuesMap = insObj.getValues(); + PreparedQueryObject queryObject = new PreparedQueryObject(); + TableMetadata tableInfo = null; + try { + tableInfo = MusicCore.returnColumnMetadata(keyspace, tablename); + if(tableInfo == null) { + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Table name doesn't exists. Please check the table name.").toMap()).build(); + } + } catch (MusicServiceException e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.CRITICAL, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + String primaryKeyName = tableInfo.getPrimaryKey().get(0).getName(); + StringBuilder fieldsString = new StringBuilder("(vector_ts,"); + String vectorTs = + String.valueOf(Thread.currentThread().getId() + System.currentTimeMillis()); + StringBuilder valueString = new StringBuilder("(" + "?" + ","); + queryObject.addValue(vectorTs); + int counter = 0; + String primaryKey = ""; + + for (Map.Entry<String, Object> entry : valuesMap.entrySet()) { + fieldsString.append("" + entry.getKey()); + Object valueObj = entry.getValue(); + if (primaryKeyName.equals(entry.getKey())) { + primaryKey = entry.getValue() + ""; + primaryKey = primaryKey.replace("'", "''"); + } + DataType colType = null; + try { + colType = tableInfo.getColumn(entry.getKey()).getType(); + } catch(NullPointerException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage() +" Invalid column name : "+entry.getKey(), AppMessages.INCORRECTDATA ,ErrorSeverity.CRITICAL, ErrorTypes.DATAERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Invalid column name : "+entry.getKey()).toMap()).build(); + } + + Object formattedValue = null; + try { + formattedValue = MusicUtil.convertToActualDataType(colType, valueObj); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage()); + } + valueString.append("?"); + queryObject.addValue(formattedValue); + + if (counter == valuesMap.size() - 1) { + fieldsString.append(")"); + valueString.append(")"); + } else { + fieldsString.append(","); + valueString.append(","); + } + counter = counter + 1; + } + + if(primaryKey == null || primaryKey.length() <= 0) { + logger.error(EELFLoggerDelegate.errorLogger, "Some required partition key parts are missing: "+primaryKeyName ); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.SYNTAXERROR).setError("Some required partition key parts are missing: "+primaryKeyName).toMap()).build(); + } + + queryObject.appendQueryString("INSERT INTO " + keyspace + "." + tablename + " " + + fieldsString + " VALUES " + valueString); + + String ttl = insObj.getTtl(); + String timestamp = insObj.getTimestamp(); + + if ((ttl != null) && (timestamp != null)) { + logger.info(EELFLoggerDelegate.applicationLogger, "both there"); + queryObject.appendQueryString(" USING TTL ? AND TIMESTAMP ?"); + queryObject.addValue(Integer.parseInt(ttl)); + queryObject.addValue(Long.parseLong(timestamp)); + } + + if ((ttl != null) && (timestamp == null)) { + logger.info(EELFLoggerDelegate.applicationLogger, "ONLY TTL there"); + queryObject.appendQueryString(" USING TTL ?"); + queryObject.addValue(Integer.parseInt(ttl)); + } + + if ((ttl == null) && (timestamp != null)) { + logger.info(EELFLoggerDelegate.applicationLogger, "ONLY timestamp there"); + queryObject.appendQueryString(" USING TIMESTAMP ?"); + queryObject.addValue(Long.parseLong(timestamp)); + } + + queryObject.appendQueryString(";"); + + ReturnType result = null; + String consistency = insObj.getConsistencyInfo().get("type"); + try { + if (consistency.equalsIgnoreCase(MusicUtil.EVENTUAL)) { + result = MusicCore.eventualPut(queryObject); + } else if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) { + String lockId = insObj.getConsistencyInfo().get("lockId"); + if(lockId == null) { + logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or" + + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock " + + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build(); + } + result = MusicCore.criticalPut(keyspace, tablename, primaryKey, queryObject, lockId,null); + } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) { + result = MusicCore.atomicPut(keyspace, tablename, primaryKey, queryObject, null); + + } + else if (consistency.equalsIgnoreCase(MusicUtil.ATOMICDELETELOCK)) { + result = MusicCore.atomicPutWithDeleteLock(keyspace, tablename, primaryKey, queryObject, null); + + } + } catch (Exception ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + + if (result==null) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build(); + } + return response.status(Status.OK).entity(new JsonResponse(result.getResult()).setMessage("Insert Successful").toMap()).build(); + } + + /** + * + * @param insObj + * @param keyspace + * @param tablename + * @param info + * @return + * @throws Exception + */ + @PUT + @Path("/{keyspace}/tables/{tablename}/rows") + @ApiOperation(value = "Update Table", response = String.class) + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response updateTable( + @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 = "userId", + required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password", + required = true) @HeaderParam(PASSWORD) String password, + JsonUpdate updateObj, + @ApiParam(value = "Keyspace Name", + required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name", + required = true) @PathParam("tablename") String tablename, + @Context UriInfo info) { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap; + try { + authMap = MusicCore.autheticateUser(ns, userId, password, keyspace, + aid, "updateTable"); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + long startTime = System.currentTimeMillis(); + String operationId = UUID.randomUUID().toString();// just for infoging + // purposes. + String consistency = updateObj.getConsistencyInfo().get("type"); + logger.info(EELFLoggerDelegate.applicationLogger, "--------------Music " + consistency + + " update-" + operationId + "-------------------------"); + // obtain the field value pairs of the update + + PreparedQueryObject queryObject = new PreparedQueryObject(); + Map<String, Object> valuesMap = updateObj.getValues(); + + TableMetadata tableInfo; + try { + tableInfo = MusicCore.returnColumnMetadata(keyspace, tablename); + } catch (MusicServiceException e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + if (tableInfo == null) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE) + .setError("Table information not found. Please check input for table name= " + + keyspace + "." + tablename).toMap()).build(); + } + String vectorTs = + String.valueOf(Thread.currentThread().getId() + System.currentTimeMillis()); + StringBuilder fieldValueString = new StringBuilder("vector_ts=?,"); + queryObject.addValue(vectorTs); + int counter = 0; + for (Map.Entry<String, Object> entry : valuesMap.entrySet()) { + Object valueObj = entry.getValue(); + DataType colType = null; + try { + colType = tableInfo.getColumn(entry.getKey()).getType(); + } catch(NullPointerException ex) { + logger.error(EELFLoggerDelegate.errorLogger, "Invalid column name : "+entry.getKey()); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Invalid column name : "+entry.getKey()).toMap()).build(); + } + Object valueString = null; + try { + valueString = MusicUtil.convertToActualDataType(colType, valueObj); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage()); + } + fieldValueString.append(entry.getKey() + "= ?"); + queryObject.addValue(valueString); + if (counter != valuesMap.size() - 1) + fieldValueString.append(","); + counter = counter + 1; + } + String ttl = updateObj.getTtl(); + String timestamp = updateObj.getTimestamp(); + + queryObject.appendQueryString("UPDATE " + keyspace + "." + tablename + " "); + if ((ttl != null) && (timestamp != null)) { + + logger.info("both there"); + queryObject.appendQueryString(" USING TTL ? AND TIMESTAMP ?"); + queryObject.addValue(Integer.parseInt(ttl)); + queryObject.addValue(Long.parseLong(timestamp)); + } + + if ((ttl != null) && (timestamp == null)) { + logger.info("ONLY TTL there"); + queryObject.appendQueryString(" USING TTL ?"); + queryObject.addValue(Integer.parseInt(ttl)); + } + + if ((ttl == null) && (timestamp != null)) { + logger.info("ONLY timestamp there"); + queryObject.appendQueryString(" USING TIMESTAMP ?"); + queryObject.addValue(Long.parseLong(timestamp)); + } + // get the row specifier + RowIdentifier rowId = null; + try { + rowId = getRowIdentifier(keyspace, tablename, info.getQueryParameters(), queryObject); + if(rowId == null || rowId.primarKeyValue.isEmpty()) { + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE) + .setError("Mandatory WHERE clause is missing. Please check the input request.").toMap()).build(); + } + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + + queryObject.appendQueryString( + " SET " + fieldValueString + " WHERE " + rowId.rowIdString + ";"); + + // get the conditional, if any + Condition conditionInfo; + if (updateObj.getConditions() == null) + conditionInfo = null; + else {// to avoid parsing repeatedly, just send the select query to + // obtain row + PreparedQueryObject selectQuery = new PreparedQueryObject(); + selectQuery.appendQueryString("SELECT * FROM " + keyspace + "." + tablename + " WHERE " + + rowId.rowIdString + ";"); + selectQuery.addValue(rowId.primarKeyValue); + conditionInfo = new MusicCore.Condition(updateObj.getConditions(), selectQuery); + } + + ReturnType operationResult = null; + long jsonParseCompletionTime = System.currentTimeMillis(); + + if (consistency.equalsIgnoreCase(MusicUtil.EVENTUAL)) + operationResult = MusicCore.eventualPut(queryObject); + else if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) { + String lockId = updateObj.getConsistencyInfo().get("lockId"); + if(lockId == null) { + logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or" + + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock " + + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build(); + } + operationResult = MusicCore.criticalPut(keyspace, tablename, rowId.primarKeyValue, + queryObject, lockId, conditionInfo); + } else if (consistency.equalsIgnoreCase("atomic_delete_lock")) { + // this function is mainly for the benchmarks + try { + operationResult = MusicCore.atomicPutWithDeleteLock(keyspace, tablename, + rowId.primarKeyValue, queryObject, conditionInfo); + } catch (MusicLockingException e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) { + try { + operationResult = MusicCore.atomicPut(keyspace, tablename, rowId.primarKeyValue, + queryObject, conditionInfo); + } catch (MusicLockingException e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + } + long actualUpdateCompletionTime = System.currentTimeMillis(); + + long endTime = System.currentTimeMillis(); + String timingString = "Time taken in ms for Music " + consistency + " update-" + operationId + + ":" + "|total operation time:" + (endTime - startTime) + + "|json parsing time:" + (jsonParseCompletionTime - startTime) + + "|update time:" + (actualUpdateCompletionTime - jsonParseCompletionTime) + + "|"; + + if (operationResult != null && operationResult.getTimingInfo() != null) { + String lockManagementTime = operationResult.getTimingInfo(); + timingString = timingString + lockManagementTime; + } + logger.info(EELFLoggerDelegate.applicationLogger, timingString); + + if (operationResult==null) { + logger.error(EELFLoggerDelegate.errorLogger,"Null result - Please Contact admin", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build(); + } + if ( operationResult.getResult() == ResultType.SUCCESS ) { + return response.status(Status.OK).entity(new JsonResponse(operationResult.getResult()).setMessage(operationResult.getMessage()).toMap()).build(); + } else { + logger.error(EELFLoggerDelegate.errorLogger,operationResult.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(operationResult.getResult()).setError(operationResult.getMessage()).toMap()).build(); + } + + } + + /** + * + * @param delObj + * @param keyspace + * @param tablename + * @param info + * @return + * @throws Exception + */ + @DELETE + @Path("/{keyspace}/tables/{tablename}/rows") + @ApiOperation(value = "Delete From table", response = String.class) + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response deleteFromTable( + @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 = "userId", + required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password", + required = true) @HeaderParam(PASSWORD) String password, + JsonDelete delObj, + @ApiParam(value = "Keyspace Name", + required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name", + required = true) @PathParam("tablename") String tablename, + @Context UriInfo info) { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = null; + try { + authMap = MusicCore.autheticateUser(ns, userId, password, keyspace, + aid, "deleteFromTable"); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(e.getMessage()).toMap()).build(); + } + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + if(delObj == null) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGDATA ,ErrorSeverity.WARN, ErrorTypes.DATAERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Required HTTP Request body is missing.").toMap()).build(); + } + PreparedQueryObject queryObject = new PreparedQueryObject(); + StringBuilder columnString = new StringBuilder(); + + int counter = 0; + ArrayList<String> columnList = delObj.getColumns(); + if (columnList != null) { + for (String column : columnList) { + columnString.append(column); + if (counter != columnList.size() - 1) + columnString.append(","); + counter = counter + 1; + } + } + + // get the row specifier + RowIdentifier rowId = null; + try { + rowId = getRowIdentifier(keyspace, tablename, info.getQueryParameters(), queryObject); + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + String rowSpec = rowId.rowIdString.toString(); + + if ((columnList != null) && (!rowSpec.isEmpty())) { + queryObject.appendQueryString("DELETE " + columnString + " FROM " + keyspace + "." + + tablename + " WHERE " + rowSpec + ";"); + } + + if ((columnList == null) && (!rowSpec.isEmpty())) { + queryObject.appendQueryString("DELETE FROM " + keyspace + "." + tablename + " WHERE " + + rowSpec + ";"); + } + + if ((columnList != null) && (rowSpec.isEmpty())) { + queryObject.appendQueryString( + "DELETE " + columnString + " FROM " + keyspace + "." + rowSpec + ";"); + } + // get the conditional, if any + Condition conditionInfo; + if (delObj.getConditions() == null) + conditionInfo = null; + else {// to avoid parsing repeatedly, just send the select query to + // obtain row + PreparedQueryObject selectQuery = new PreparedQueryObject(); + selectQuery.appendQueryString("SELECT * FROM " + keyspace + "." + tablename + " WHERE " + + rowId.rowIdString + ";"); + selectQuery.addValue(rowId.primarKeyValue); + conditionInfo = new MusicCore.Condition(delObj.getConditions(), selectQuery); + } + + String consistency = delObj.getConsistencyInfo().get("type"); + + ReturnType operationResult = null; + try { + if (consistency.equalsIgnoreCase(MusicUtil.EVENTUAL)) + operationResult = MusicCore.eventualPut(queryObject); + else if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) { + String lockId = delObj.getConsistencyInfo().get("lockId"); + if(lockId == null) { + logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or" + + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock " + + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build(); + } + operationResult = MusicCore.criticalPut(keyspace, tablename, rowId.primarKeyValue, + queryObject, lockId, conditionInfo); + } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) { + operationResult = MusicCore.atomicPut(keyspace, tablename, rowId.primarKeyValue, + queryObject, conditionInfo); + } + else if (consistency.equalsIgnoreCase(MusicUtil.ATOMICDELETELOCK)) { + operationResult = MusicCore.atomicPutWithDeleteLock(keyspace, tablename, rowId.primarKeyValue, + queryObject, conditionInfo); + } + } catch (MusicLockingException e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE) + .setError("Unable to perform Delete operation. Exception from music").toMap()).build(); + } + if (operationResult==null) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("Null result - Please Contact admin").toMap()).build(); + } + if (operationResult.getResult().equals(ResultType.SUCCESS)) { + return response.status(Status.OK).entity(new JsonResponse(operationResult.getResult()).setMessage(operationResult.getMessage()).toMap()).build(); + } else { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(operationResult.getMessage()).toMap()).build(); + } + } + + /** + * + * @param tabObj + * @param keyspace + * @param tablename + * @throws Exception + */ + @DELETE + @Path("/{keyspace}/tables/{tablename}") + @ApiOperation(value = "Drop Table", response = String.class) + @Produces(MediaType.APPLICATION_JSON) + public Response dropTable( + @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 = "userId", + required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password", + required = true) @HeaderParam(PASSWORD) String password, + @ApiParam(value = "Keyspace Name", + required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name", + required = true) @PathParam("tablename") String tablename) throws Exception { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = + MusicCore.autheticateUser(ns, userId, password, keyspace, aid, "dropTable"); + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + String consistency = "eventual";// for now this needs only eventual + // consistency + PreparedQueryObject query = new PreparedQueryObject(); + query.appendQueryString("DROP TABLE " + keyspace + "." + tablename + ";"); + try { + return response.status(Status.OK).entity(new JsonResponse(MusicCore.nonKeyRelatedPut(query, consistency)).toMap()).build(); + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + + } + + /** + * + * @param selObj + * @param keyspace + * @param tablename + * @param info + * @return + */ + @PUT + @Path("/{keyspace}/tables/{tablename}/rows/criticalget") + @ApiOperation(value = "Select Critical", response = Map.class) + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response selectCritical( + @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 = "userId", + required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password", + required = true) @HeaderParam(PASSWORD) String password, + JsonInsert selObj, + @ApiParam(value = "Keyspace Name", + required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name", + required = true) @PathParam("tablename") String tablename, + @Context UriInfo info) throws Exception { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = MusicCore.autheticateUser(ns, userId, password, keyspace,aid, "selectCritical"); + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"Error while authentication... ", AppMessages.MISSINGINFO ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + String lockId = selObj.getConsistencyInfo().get("lockId"); + + PreparedQueryObject queryObject = new PreparedQueryObject(); + + RowIdentifier rowId = null; + try { + rowId = getRowIdentifier(keyspace, tablename, info.getQueryParameters(), queryObject); + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,ex.getMessage(), AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + queryObject.appendQueryString( + "SELECT * FROM " + keyspace + "." + tablename + " WHERE " + rowId.rowIdString + ";"); + + ResultSet results = null; + + String consistency = selObj.getConsistencyInfo().get("type"); + + if (consistency.equalsIgnoreCase(MusicUtil.CRITICAL)) { + if(lockId == null) { + logger.error(EELFLoggerDelegate.errorLogger,"LockId cannot be null. Create lock reference or" + + " use ATOMIC instead of CRITICAL", ErrorSeverity.FATAL, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError("LockId cannot be null. Create lock " + + "and acquire lock or use ATOMIC instead of CRITICAL").toMap()).build(); + } + results = MusicCore.criticalGet(keyspace, tablename, rowId.primarKeyValue, queryObject, + lockId); + } else if (consistency.equalsIgnoreCase(MusicUtil.ATOMIC)) { + results = MusicCore.atomicGet(keyspace, tablename, rowId.primarKeyValue, queryObject); + } + + else if (consistency.equalsIgnoreCase(MusicUtil.ATOMICDELETELOCK)) { + results = MusicCore.atomicGetWithDeleteLock(keyspace, tablename, rowId.primarKeyValue, queryObject); + } + + return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setDataResult(MusicCore.marshallResults(results)).toMap()).build(); + } + + /** + * + * @param keyspace + * @param tablename + * @param info + * @return + * @throws Exception + */ + @GET + @Path("/{keyspace}/tables/{tablename}/rows") + @ApiOperation(value = "Select All or Select Specific", response = Map.class) + @Produces(MediaType.APPLICATION_JSON) + public Response select( + @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 = "userId", + required = true) @HeaderParam(USERID) String userId, + @ApiParam(value = "Password", + required = true) @HeaderParam(PASSWORD) String password, + @ApiParam(value = "Keyspace Name", + required = true) @PathParam("keyspace") String keyspace, + @ApiParam(value = "Table Name", + required = true) @PathParam("tablename") String tablename, + @Context UriInfo info) throws Exception { + ResponseBuilder response = MusicUtil.buildVersionResponse(VERSION, minorVersion, patchVersion); + + Map<String, Object> authMap = + MusicCore.autheticateUser(ns, userId, password, keyspace, aid, "select"); + if (authMap.containsKey("aid")) + authMap.remove("aid"); + if (!authMap.isEmpty()) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.AUTHENTICATIONERROR ,ErrorSeverity.WARN, ErrorTypes.AUTHENTICATIONERROR); + return response.status(Status.UNAUTHORIZED).entity(new JsonResponse(ResultType.FAILURE).setError(String.valueOf(authMap.get("Exception"))).toMap()).build(); + } + PreparedQueryObject queryObject = new PreparedQueryObject(); + + if (info.getQueryParameters().isEmpty())// select all + queryObject.appendQueryString("SELECT * FROM " + keyspace + "." + tablename + ";"); + else { + int limit = -1; // do not limit the number of results + try { + queryObject = selectSpecificQuery(VERSION, minorVersion, patchVersion, aid, ns, + userId, password, keyspace, tablename, info, limit); + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.WARN, ErrorTypes.GENERALSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + } + + try { + ResultSet results = MusicCore.get(queryObject); + return response.status(Status.OK).entity(new JsonResponse(ResultType.SUCCESS).setDataResult(MusicCore.marshallResults(results)).toMap()).build(); + } catch (MusicServiceException ex) { + logger.error(EELFLoggerDelegate.errorLogger,"", AppMessages.UNKNOWNERROR ,ErrorSeverity.ERROR, ErrorTypes.MUSICSERVICEERROR); + return response.status(Status.BAD_REQUEST).entity(new JsonResponse(ResultType.FAILURE).setError(ex.getMessage()).toMap()).build(); + } + + } + + /** + * + * @param keyspace + * @param tablename + * @param info + * @param limit + * @return + * @throws MusicServiceException + */ + public PreparedQueryObject selectSpecificQuery(String version, String minorVersion, + String patchVersion, String aid, String ns, String userId, String password, + String keyspace, String tablename, UriInfo info, int limit) + throws MusicServiceException { + + PreparedQueryObject queryObject = new PreparedQueryObject(); + StringBuilder rowIdString = getRowIdentifier(keyspace, tablename, info.getQueryParameters(), + queryObject).rowIdString; + + queryObject.appendQueryString( + "SELECT * FROM " + keyspace + "." + tablename + " WHERE " + rowIdString); + + if (limit != -1) { + queryObject.appendQueryString(" LIMIT " + limit); + } + + queryObject.appendQueryString(";"); + return queryObject; + + } + + /** + * + * @param keyspace + * @param tablename + * @param rowParams + * @param queryObject + * @return + * @throws MusicServiceException + */ + private RowIdentifier getRowIdentifier(String keyspace, String tablename, + MultivaluedMap<String, String> rowParams, PreparedQueryObject queryObject) + throws MusicServiceException { + StringBuilder rowSpec = new StringBuilder(); + int counter = 0; + TableMetadata tableInfo = MusicCore.returnColumnMetadata(keyspace, tablename); + if (tableInfo == null) { + logger.error(EELFLoggerDelegate.errorLogger, + "Table information not found. Please check input for table name= " + + keyspace + "." + tablename); + throw new MusicServiceException( + "Table information not found. Please check input for table name= " + + keyspace + "." + tablename); + } + StringBuilder primaryKey = new StringBuilder(); + for (MultivaluedMap.Entry<String, List<String>> entry : rowParams.entrySet()) { + String keyName = entry.getKey(); + List<String> valueList = entry.getValue(); + String indValue = valueList.get(0); + DataType colType = null; + Object formattedValue = null; + try { + colType = tableInfo.getColumn(entry.getKey()).getType(); + formattedValue = MusicUtil.convertToActualDataType(colType, indValue); + } catch (Exception e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage()); + } + primaryKey.append(indValue); + rowSpec.append(keyName + "= ?"); + queryObject.addValue(formattedValue); + if (counter != rowParams.size() - 1) + rowSpec.append(" AND "); + counter = counter + 1; + } + return new RowIdentifier(primaryKey.toString(), rowSpec, queryObject); + } +} |