/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- * * The contents of this file are subject to the Netscape Public * License Version 1.1 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.mozilla.org/NPL/ * * Software distributed under the License is distributed on an "AS * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or * implied. See the License for the specific language governing * rights and limitations under the License. * * The Original Code is Rhino code, released * May 6, 1999. * * The Initial Developer of the Original Code is Netscape * Communications Corporation.  Portions created by Netscape are * Copyright (C) 1997-2000 Netscape Communications Corporation. All * Rights Reserved. * * Contributor(s): * Igor Bukanov * Milen Nankov * * Alternatively, the contents of this file may be used under the * terms of the GNU Public License (the "GPL"), in which case the * provisions of the GPL are applicable instead of those above. * If you wish to allow use of your version of this file only * under the terms of the GPL and not to allow others to use your * version of this file under the NPL, indicate your decision by * deleting the provisions above and replace them with the notice * and other provisions required by the GPL.  If you do not delete * the provisions above, a recipient may use your version of this * file under either the NPL or the GPL. */package org.mozilla.javascript.xmlimpl;import org.mozilla.javascript.Context;import org.mozilla.javascript.Kit;import org.mozilla.javascript.Ref;import org.mozilla.javascript.ScriptRuntime;import org.mozilla.javascript.Undefined;class XMLName extends Ref{    static final long serialVersionUID = 3832176310755686977L;    private String uri;    private String localName;    private boolean isAttributeName;    private boolean isDescendants;    private XMLObjectImpl xmlObject;    private XMLName(String uri, String localName)    {        this.uri = uri;        this.localName = localName;    }    static XMLName formStar()    {        return new XMLName(null, "*");    }    static XMLName formProperty(String uri, String localName)    {        return new XMLName(uri, localName);    }    void initXMLObject(XMLObjectImpl xmlObject)    {        if (xmlObject == null) throw new IllegalArgumentException();        if (this.xmlObject != null) throw new IllegalStateException();        this.xmlObject = xmlObject;    }    String uri()    {        return uri;    }    String localName()    {        return localName;    }    boolean isAttributeName()    {        return isAttributeName;    }    void setAttributeName()    {        if (isAttributeName) throw new IllegalStateException();        isAttributeName = true;    }    boolean isDescendants()    {        return isDescendants;    }    void setIsDescendants()    {        if (isDescendants) throw new IllegalStateException();        isDescendants = true;    }    public boolean has(Context cx)    {        if (xmlObject == null) {            return false;        }        return xmlObject.hasXMLProperty(this);    }    public Object get(Context cx)    {        if (xmlObject == null) {            throw ScriptRuntime.undefReadError(Undefined.instance,                                               toString());        }        return xmlObject.getXMLProperty(this);    }    public Object set(Context cx, Object value)    {        if (xmlObject == null) {            throw ScriptRuntime.undefWriteError(Undefined.instance,                                                toString(),                                                value);        }        // Assignment to descendants causes parse error on bad reference        // and this should not be called        if (isDescendants) throw Kit.codeBug();        xmlObject.putXMLProperty(this, value);        return value;    }    public boolean delete(Context cx)    {        if (xmlObject == null) {            return true;        }        xmlObject.deleteXMLProperty(this);        return !xmlObject.hasXMLProperty(this);    }    public String toString()    {        //return qname.localName();        StringBuffer buff = new StringBuffer();        if (isDescendants) buff.append("..");        if (isAttributeName) buff.append('@');        if (uri == null) {            buff.append('*');            if(localName().equals("*")) {                return buff.toString();            }        } else {            buff.append('"').append(uri()).append('"');        }        buff.append(':').append(localName());        return buff.toString();    }}