abstractservicetestcase.java

一个java工作流引擎

package org.jbpm.service;

import java.util.*;
import org.jbpm.*;
import junit.framework.*;

public abstract class AbstractServiceTestCase extends TestCase {

  private static Collection initializedClasses = new ArrayList();
  protected static DefinitionService definitionService = null;
  protected static ExecutionService executionService = null;
  
  static {
    JbpmServiceLocator serviceLocator = JbpmServiceLocator.getInstance();
    
    definitionService = serviceLocator.getDefinitionService();
    executionService = serviceLocator.getExecutionService();
  }
  
  public void setUp() throws Exception {
    
    Class thisClass = this.getClass();
    if ( ! initializedClasses.contains( thisClass ) ) {
      loadDefinition();
      initializedClasses.add( thisClass );
    }
  }

  /**
   * only called once in the first call to setUp.
   */
	protected abstract void loadDefinition() throws Exception;
  
}