org.camunda.bpm.engine.rest.hal.processDefinition.HalProcessDefinitionResolver Maven / Gradle / Ivy

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/* 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.hal.processDefinition;

import java.util.ArrayList;
import java.util.List;

import org.camunda.bpm.engine.ProcessEngine;
import org.camunda.bpm.engine.RepositoryService;
import org.camunda.bpm.engine.repository.ProcessDefinition;
import org.camunda.bpm.engine.rest.hal.HalResource;
import org.camunda.bpm.engine.rest.hal.cache.HalIdResourceCacheLinkResolver;

/**
 * @author Daniel Meyer
 *
 */
public class HalProcessDefinitionResolver extends HalIdResourceCacheLinkResolver {

  protected Class getHalResourceClass() {
    return HalProcessDefinition.class;
  }

  protected List> resolveNotCachedLinks(String[] linkedIds, ProcessEngine processEngine) {
    RepositoryService repositoryService = processEngine.getRepositoryService();

    List processDefinitions = repositoryService.createProcessDefinitionQuery()
      .processDefinitionIdIn(linkedIds)
      .listPage(0, linkedIds.length);

    List> resolved = new ArrayList>();
    for (ProcessDefinition procDef : processDefinitions) {
      resolved.add(HalProcessDefinition.fromProcessDefinition(procDef, processEngine));
    }

    return resolved;
  }

}