/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. */package com.opensymphony.workflow.loader;import org.w3c.dom.Element;import java.io.PrintWriter;/** * @author <a href="mailto:plightbo@hotmail.com">Pat Lightbody</a> */public class PermissionDescriptor extends AbstractDescriptor {    //~ Instance fields ////////////////////////////////////////////////////////    protected RestrictionDescriptor restriction;    protected String name;    //~ Constructors ///////////////////////////////////////////////////////////    /**     * @deprecated use {@link DescriptorFactory} instead     */    PermissionDescriptor() {    }    /**     * @deprecated use {@link DescriptorFactory} instead     */    PermissionDescriptor(Element permission) {        init(permission);    }    //~ Methods ////////////////////////////////////////////////////////////////    public void setName(String name) {        this.name = name;    }    public String getName() {        return name;    }    public void setRestriction(RestrictionDescriptor restriction) {        this.restriction = restriction;    }    public RestrictionDescriptor getRestriction() {        return restriction;    }    public void writeXML(PrintWriter out, int indent) {        XMLUtil.printIndent(out, indent++);        out.print("<permission ");        if (hasId()) {            out.print("id=\"" + getId() + "\" ");        }        out.println("name=\"" + name + "\">");        restriction.writeXML(out, indent);        XMLUtil.printIndent(out, --indent);        out.println("</permission>");    }    protected void init(Element permission) {        name = permission.getAttribute("name");        try {            setId(Integer.parseInt(permission.getAttribute("id")));        } catch (NumberFormatException e) {        }        restriction = new RestrictionDescriptor(XMLUtil.getChildElement(permission, "restrict-to"));    }}