presidentapproveassignmenthandler.java

workflow first jbpm

/**
 * 
 */
package com.firstflow.task;

import org.jbpm.context.exe.ContextInstance;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.taskmgmt.def.AssignmentHandler;
import org.jbpm.taskmgmt.exe.Assignable;

/**
 * @author linly
 * com.firstflow.task.PresidentApproveAssignmentHandler
 * Mar 24, 2008
 */
public class PresidentApproveAssignmentHandler implements AssignmentHandler {

	/**
	 * 
	 */
	private static final long serialVersionUID = -2578762682930235562L;

	/* (non-Javadoc)
	 * @see org.jbpm.taskmgmt.def.AssignmentHandler#assign(org.jbpm.taskmgmt.exe.Assignable, org.jbpm.graph.exe.ExecutionContext)
	 */
	@Override
	public void assign(Assignable assignable, ExecutionContext executionContext)
			throws Exception {
		/*
		 * 根据公司组织机构，获取总经理ID，分配审核任务
		 */
		String president = getCorporationPresident();
		ContextInstance ci = executionContext.getContextInstance();
		ci.setVariable("president", president);
		assignable.setActorId(president);
	}
	
	/**
	 * 获取总经理ID
	 * 在实际运行环境中，通过访问组织机构管理程序来获得总经理的ID
	 * Hardcode for demo
	 * @return
	 */
	public String getCorporationPresident(){
		return "President";
	}

}