/* 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.
*/
package org.camunda.bpm.engine.rest.sub.history.impl;
import javax.ws.rs.core.Response.Status;
import org.camunda.bpm.engine.HistoryService;
import org.camunda.bpm.engine.ProcessEngine;
import org.camunda.bpm.engine.history.HistoricCaseActivityInstance;
import org.camunda.bpm.engine.rest.dto.history.HistoricCaseActivityInstanceDto;
import org.camunda.bpm.engine.rest.exception.InvalidRequestException;
import org.camunda.bpm.engine.rest.sub.history.HistoricCaseActivityInstanceResource;
public class HistoricCaseActivityInstanceResourceImpl implements HistoricCaseActivityInstanceResource {
private ProcessEngine engine;
private String caseActivityInstanceId;
public HistoricCaseActivityInstanceResourceImpl(ProcessEngine engine, String caseActivityInstanceId) {
this.engine = engine;
this.caseActivityInstanceId = caseActivityInstanceId;
}
public HistoricCaseActivityInstanceDto getHistoricCaseActivityInstance() {
HistoryService historyService = engine.getHistoryService();
HistoricCaseActivityInstance instance = historyService.createHistoricCaseActivityInstanceQuery()
.caseActivityInstanceId(caseActivityInstanceId).singleResult();
if (instance == null) {
throw new InvalidRequestException(Status.NOT_FOUND, "Historic case activity instance with id '" + caseActivityInstanceId + "' does not exist");
}
return HistoricCaseActivityInstanceDto.fromHistoricCaseActivityInstance(instance);
}
}