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/*
* ============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.codehaus.jettison.json.JSONObject;
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.rest.RestMusicAdminAPI;
import org.onap.music.service.impl.MusicZKCore;
import org.onap.music.authentication.MusicAuthentication;
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(RestMusicAdminAPI.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,String> userCredentials = MusicUtil.extractBasicAuthentication(authorization);
String userId = userCredentials.get(MusicUtil.USERID);
String password = userCredentials.get(MusicUtil.PASSWORD);
Map<String, Object> authMap = null;
try {
authMap = MusicAuthentication.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 = 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> userCredentials = MusicUtil.extractBasicAuthentication(authorization);
String userId = userCredentials.get(MusicUtil.USERID);
String password = userCredentials.get(MusicUtil.PASSWORD);
Map<String, Object> authMap = null;
try {
authMap = MusicAuthentication.autheticateUser(ns, userId, password, keyspace, aid, "updateTable");
} 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();
}
String planId = casscadeColumnData.get("key").toString();
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);
ReturnType result = MusicConditional.update(queryBank, keyspace, tablename, primaryKey,primaryKeyValue,planId,casscadeColumnName,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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