org.camunda.bpm.engine.rest.dto.runtime.ProcessInstanceSuspensionStateAsyncDto Maven / Gradle / Ivy
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* 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.dto.runtime;
import java.util.List;
import javax.ws.rs.core.Response.Status;
import org.camunda.bpm.engine.ProcessEngine;
import org.camunda.bpm.engine.batch.Batch;
import org.camunda.bpm.engine.rest.dto.SuspensionStateDto;
import org.camunda.bpm.engine.rest.dto.history.HistoricProcessInstanceQueryDto;
import org.camunda.bpm.engine.rest.exception.InvalidRequestException;
import org.camunda.bpm.engine.runtime.UpdateProcessInstanceSuspensionStateSelectBuilder;
import org.camunda.bpm.engine.runtime.UpdateProcessInstancesSuspensionStateBuilder;
public class ProcessInstanceSuspensionStateAsyncDto extends SuspensionStateDto {
protected List processInstanceIds;
protected ProcessInstanceQueryDto processInstanceQuery;
protected HistoricProcessInstanceQueryDto historicProcessInstanceQuery;
public List getProcessInstanceIds() {
return processInstanceIds;
}
public void setProcessInstanceIds(List processInstanceIds) {
this.processInstanceIds = processInstanceIds;
}
public ProcessInstanceQueryDto getProcessInstanceQuery() {
return processInstanceQuery;
}
public void setProcessInstanceQuery(ProcessInstanceQueryDto processInstanceQuery) {
this.processInstanceQuery = processInstanceQuery;
}
public void setHistoricProcessInstanceQuery(HistoricProcessInstanceQueryDto historicProcessInstanceQuery) {
this.historicProcessInstanceQuery = historicProcessInstanceQuery;
}
public HistoricProcessInstanceQueryDto getHistoricProcessInstanceQuery() {
return historicProcessInstanceQuery;
}
public Batch updateSuspensionStateAsync(ProcessEngine engine) {
int params = parameterCount(processInstanceIds, processInstanceQuery, historicProcessInstanceQuery);
if (params == 0) {
String message = "Either processInstanceIds, processInstanceQuery or historicProcessInstanceQuery should be set to update the suspension state.";
throw new InvalidRequestException(Status.BAD_REQUEST, message);
}
UpdateProcessInstancesSuspensionStateBuilder updateSuspensionStateBuilder = createUpdateSuspensionStateGroupBuilder(engine);
if (getSuspended()) {
return updateSuspensionStateBuilder.suspendAsync();
} else {
return updateSuspensionStateBuilder.activateAsync();
}
}
protected UpdateProcessInstancesSuspensionStateBuilder createUpdateSuspensionStateGroupBuilder(ProcessEngine engine) {
UpdateProcessInstanceSuspensionStateSelectBuilder selectBuilder = engine.getRuntimeService().updateProcessInstanceSuspensionState();
UpdateProcessInstancesSuspensionStateBuilder groupBuilder = null;
if (processInstanceIds != null) {
groupBuilder = selectBuilder.byProcessInstanceIds(processInstanceIds);
}
if (processInstanceQuery != null) {
if (groupBuilder == null) {
groupBuilder = selectBuilder.byProcessInstanceQuery(processInstanceQuery.toQuery(engine));
} else {
groupBuilder.byProcessInstanceQuery(processInstanceQuery.toQuery(engine));
}
}
if (historicProcessInstanceQuery != null) {
if (groupBuilder == null) {
groupBuilder = selectBuilder.byHistoricProcessInstanceQuery(historicProcessInstanceQuery.toQuery(engine));
} else {
groupBuilder.byHistoricProcessInstanceQuery(historicProcessInstanceQuery.toQuery(engine));
}
}
return groupBuilder;
}
protected int parameterCount(Object... o) {
int count = 0;
for (Object o1 : o) {
count += (o1 != null ? 1 : 0);
}
return count;
}
}