dynallowcondition.java

这个是使用java开发的一个平台

/*
 * Created on 2005-8-15
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.exp.integration.osworkflow.condition;

import java.util.Map;

import com.opensymphony.module.propertyset.PropertySet;
import com.opensymphony.workflow.Condition;
import com.opensymphony.workflow.WorkflowContext;
import com.opensymphony.workflow.WorkflowException;

/**
 * @author Administrator
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class DynAllowCondition implements Condition {

    /*
     * (non-Javadoc)
     * 
     * @see com.opensymphony.workflow.Condition#passesCondition(java.util.Map,
     *      java.util.Map, com.opensymphony.module.propertyset.PropertySet)
     */
    public boolean passesCondition(Map transientVars, Map args, PropertySet ps)
            throws WorkflowException {
        String dynValue = (String) args.get("ps.property");
        if (dynValue != null) {
            WorkflowContext context = (WorkflowContext) transientVars
                    .get("context");
            String caller = context.getCaller();
            if (caller != null) {
                return caller.equals(ps.getString(dynValue));
            }
        }
        return false;
    }

}