/* 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.impl.history;
import java.util.List;
import javax.ws.rs.core.UriInfo;
import org.camunda.bpm.engine.ProcessEngine;
import org.camunda.bpm.engine.history.UserOperationLogQuery;
import org.camunda.bpm.engine.rest.dto.CountResultDto;
import org.camunda.bpm.engine.rest.dto.history.UserOperationLogEntryDto;
import org.camunda.bpm.engine.rest.dto.history.UserOperationLogQueryDto;
import org.camunda.bpm.engine.rest.history.UserOperationLogRestService;
import org.codehaus.jackson.map.ObjectMapper;
/**
* @author Danny Gräf
*/
public class UserOperationLogRestServiceImpl implements UserOperationLogRestService {
protected ObjectMapper objectMapper;
protected ProcessEngine processEngine;
public UserOperationLogRestServiceImpl(ObjectMapper objectMapper, ProcessEngine processEngine) {
this.objectMapper = objectMapper;
this.processEngine = processEngine;
}
@Override
public CountResultDto queryUserOperationCount(UriInfo uriInfo) {
UserOperationLogQueryDto queryDto = new UserOperationLogQueryDto(objectMapper, uriInfo.getQueryParameters());
UserOperationLogQuery query = queryDto.toQuery(processEngine);
return new CountResultDto(query.count());
}
@Override
public List<UserOperationLogEntryDto> queryUserOperationEntries(UriInfo uriInfo, Integer firstResult, Integer maxResults) {
UserOperationLogQueryDto queryDto = new UserOperationLogQueryDto(objectMapper, uriInfo.getQueryParameters());
UserOperationLogQuery query = queryDto.toQuery(processEngine);
if (firstResult == null && maxResults == null) {
return UserOperationLogEntryDto.map(query.list());
} else {
if (firstResult == null) {
firstResult = 0;
}
if (maxResults == null) {
maxResults = Integer.MAX_VALUE;
}
return UserOperationLogEntryDto.map(query.listPage(firstResult, maxResults));
}
}
}