workflowstatehelper.java

一个很好实用的工作流OSWORKFLOW开发例子.有着非常优秀的灵活性.

/*
 * Copyright (c) 2002-2003 by OpenSymphony
 * All rights reserved.
 */
package com.opensymphony.workflow.util;

import com.opensymphony.workflow.spi.WorkflowEntry;


/**
 * @author Hani Suleiman ([e-mail])
 * Date: Aug 29, 2003
 * Time: 5:14:56 PM
 */
public class WorkflowStateHelper {
    //~ Methods ////////////////////////////////////////////////////////////////

    public static int[] getPossibleStates(int state) {
        switch (state) {
        case WorkflowEntry.CREATED:
            return new int[] {WorkflowEntry.ACTIVATED};

        case WorkflowEntry.ACTIVATED:
            return new int[] {WorkflowEntry.SUSPENDED, WorkflowEntry.KILLED};

        case WorkflowEntry.SUSPENDED:
            return new int[] {WorkflowEntry.ACTIVATED, WorkflowEntry.KILLED};

        default:
            return new int[0];
        }
    }
}