org.camunda.bpm.engine.rest.impl.SignalRestServiceImpl 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.impl;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.camunda.bpm.engine.RuntimeService;
import org.camunda.bpm.engine.rest.SignalRestService;
import org.camunda.bpm.engine.rest.dto.SignalDto;
import org.camunda.bpm.engine.rest.dto.VariableValueDto;
import org.camunda.bpm.engine.rest.exception.InvalidRequestException;
import org.camunda.bpm.engine.runtime.SignalEventReceivedBuilder;
import javax.ws.rs.core.Response.Status;
import java.util.Map;
/**
* @author Tassilo Weidner
*/
public class SignalRestServiceImpl extends AbstractRestProcessEngineAware implements SignalRestService {
public SignalRestServiceImpl(String engineName, ObjectMapper objectMapper) {
super(engineName, objectMapper);
}
@Override
public void throwSignal(SignalDto dto) {
String name = dto.getName();
if (name == null) {
throw new InvalidRequestException(Status.BAD_REQUEST, "No signal name given");
}
SignalEventReceivedBuilder signalEvent = createSignalEventReceivedBuilder(dto);
signalEvent.send();
}
protected SignalEventReceivedBuilder createSignalEventReceivedBuilder(SignalDto dto) {
RuntimeService runtimeService = processEngine.getRuntimeService();
String name = dto.getName();
SignalEventReceivedBuilder signalEvent = runtimeService.createSignalEvent(name);
String executionId = dto.getExecutionId();
if (executionId != null) {
signalEvent.executionId(executionId);
}
Map variablesDto = dto.getVariables();
if (variablesDto != null) {
Map variables = VariableValueDto.toMap(variablesDto, processEngine, objectMapper);
signalEvent.setVariables(variables);
}
String tenantId = dto.getTenantId();
if (tenantId != null) {
signalEvent.tenantId(tenantId);
}
boolean isWithoutTenantId = dto.isWithoutTenantId();
if (isWithoutTenantId) {
signalEvent.withoutTenantId();
}
return signalEvent;
}
}