org.camunda.bpm.engine.rest.sub.batch.impl.BatchResourceImpl Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.
*/
package org.camunda.bpm.engine.rest.sub.batch.impl;
import javax.ws.rs.core.Response.Status;
import org.camunda.bpm.engine.BadUserRequestException;
import org.camunda.bpm.engine.ManagementService;
import org.camunda.bpm.engine.ProcessEngine;
import org.camunda.bpm.engine.batch.Batch;
import org.camunda.bpm.engine.impl.persistence.entity.SuspensionState;
import org.camunda.bpm.engine.rest.dto.SuspensionStateDto;
import org.camunda.bpm.engine.rest.dto.batch.BatchDto;
import org.camunda.bpm.engine.rest.dto.management.JobDefinitionSuspensionStateDto;
import org.camunda.bpm.engine.rest.exception.InvalidRequestException;
import org.camunda.bpm.engine.rest.sub.batch.BatchResource;
public class BatchResourceImpl implements BatchResource {
protected ProcessEngine processEngine;
protected String batchId;
public BatchResourceImpl(ProcessEngine processEngine, String batchId) {
this.processEngine = processEngine;
this.batchId = batchId;
}
public BatchDto getBatch() {
Batch batch = processEngine.getManagementService()
.createBatchQuery()
.batchId(batchId)
.singleResult();
if (batch == null) {
throw new InvalidRequestException(Status.NOT_FOUND, "Batch with id '" + batchId + "' does not exist");
}
return BatchDto.fromBatch(batch);
}
public void updateSuspensionState(SuspensionStateDto suspensionState) {
if (suspensionState.getSuspended()) {
suspendBatch();
}
else {
activateBatch();
}
}
protected void suspendBatch() {
try {
processEngine.getManagementService().suspendBatchById(batchId);
}
catch (BadUserRequestException e) {
throw new InvalidRequestException(Status.BAD_REQUEST, e, "Unable to suspend batch with id '" + batchId + "'");
}
}
protected void activateBatch() {
try {
processEngine.getManagementService().activateBatchById(batchId);
}
catch (BadUserRequestException e) {
throw new InvalidRequestException(Status.BAD_REQUEST, e, "Unable to activate batch with id '" + batchId + "'");
}
}
public void deleteBatch(boolean cascade) {
try {
processEngine.getManagementService()
.deleteBatch(batchId, cascade);
}
catch (BadUserRequestException e) {
throw new InvalidRequestException(Status.BAD_REQUEST, e, "Unable to delete batch with id '" + batchId + "'");
}
}
}