definitionreadserviceimpl.java

一个java工作流引擎

package org.jbpm.service;

import java.util.*;
import org.jbpm.*;
import org.jbpm.persistence.*;

public class DefinitionReadServiceImpl extends AbstractServiceImpl implements DefinitionReadService {
  
	protected DefinitionReadServiceImpl(JbpmConfiguration jbpmConfiguration) {
		super(jbpmConfiguration);
	}

  public List getAllDefinitions() {
    return getAllDefinitions( null );
  }
    
	public List getAllDefinitions( Assembler assembler ) {
    List allDefinitions = null;
    
    PersistenceSession session = persistenceSessionFactory.createPersistenceSession();
    try {
      allDefinitions = session.findAllDefinitions();
      if ( assembler != null ) assembler.assemble( allDefinitions );
    } finally {
      if ( session != null ) session.close();
    }

    return allDefinitions;
  }

}