org.camunda.bpm.engine.rest.impl.SchemaLogRestServiceImpl 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 java.util.List;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.UriInfo;
import org.camunda.bpm.engine.management.SchemaLogEntry;
import org.camunda.bpm.engine.management.SchemaLogQuery;
import org.camunda.bpm.engine.rest.SchemaLogRestService;
import org.camunda.bpm.engine.rest.dto.SchemaLogEntryDto;
import org.camunda.bpm.engine.rest.dto.SchemaLogQueryDto;
import com.fasterxml.jackson.databind.ObjectMapper;
/**
* @author Miklas Boskamp
*
*/
public class SchemaLogRestServiceImpl extends AbstractRestProcessEngineAware implements SchemaLogRestService {
public SchemaLogRestServiceImpl(String engineName, ObjectMapper objectMapper) {
super(engineName, objectMapper);
}
@Override
public List getSchemaLog(Request request, UriInfo uriInfo, Integer firstResult, Integer maxResults) {
return querySchemaLog(new SchemaLogQueryDto(getObjectMapper(), uriInfo.getQueryParameters()), firstResult, maxResults);
}
@Override
public List querySchemaLog(SchemaLogQueryDto dto, Integer firstResult, Integer maxResults) {
SchemaLogQuery query = dto.toQuery(processEngine);
List schemaLogEntries;
if (firstResult != null || maxResults != null) {
schemaLogEntries = executePaginatedQuery(query, firstResult, maxResults);
} else {
schemaLogEntries = query.list();
}
return SchemaLogEntryDto.fromSchemaLogEntries(schemaLogEntries);
}
protected List executePaginatedQuery(SchemaLogQuery query, Integer firstResult, Integer maxResults) {
if (firstResult == null) {
firstResult = 0;
}
if (maxResults == null) {
maxResults = Integer.MAX_VALUE;
}
return query.listPage(firstResult, maxResults);
}
}