/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 the Initial Developer are Copyright (C) 1997-2000
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Ethan Hugg
* Terry Lucas
* Milen Nankov
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License Version 2 or later (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
* MPL, indicate your decision by deleting the provisions above and replacing
* 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 MPL or the GPL.
*
* ***** END LICENSE BLOCK ***** */
package org.mozilla.javascript.xml.impl.xmlbeans;
import org.mozilla.javascript.*;
/**
* Class QName
*
*/
final class QName extends IdScriptableObject
{
static final long serialVersionUID = 416745167693026750L;
private static final Object QNAME_TAG = new Object();
XMLLibImpl lib;
private String prefix;
private String localName;
private String uri;
QName(XMLLibImpl lib, String uri, String localName, String prefix)
{
super(lib.globalScope(), lib.qnamePrototype);
if (localName == null) throw new IllegalArgumentException();
this.lib = lib;
this.uri = uri;
this.prefix = prefix;
this.localName = localName;
}
void exportAsJSClass(boolean sealed)
{
exportAsJSClass(MAX_PROTOTYPE_ID, lib.globalScope(), sealed);
}
/**
*
* @return
*/
public String toString()
{
String result;
if (uri == null)
{
result = "*::".concat(localName);
}
else if(uri.length() == 0)
{
result = localName;
}
else
{
result = uri + "::" + localName;
}
return result;
}
public String localName()
{
return localName;
}
String prefix()
{
return (prefix == null) ? prefix : "";
}
String uri()
{
return uri;
}
public boolean equals(Object obj)
{
if(!(obj instanceof QName)) return false;
return equals((QName)obj);
}
protected Object equivalentValues(Object value)
{
if(!(value instanceof QName)) return Scriptable.NOT_FOUND;
boolean result = equals((QName)value);
return result ? Boolean.TRUE : Boolean.FALSE;
}
private boolean equals(QName q)
{
boolean result;
if (uri == null) {
result = q.uri == null && localName.equals(q.localName);
} else {
result = uri.equals(q.uri) && localName.equals(q.localName);
}
return result;
}
/**
*
* @return
*/
public String getClassName ()
{
return "QName";
}
/**
*
* @param hint
* @return
*/
public Object getDefaultValue (Class hint)
{
return toString();
}
// #string_id_map#
private static final int
Id_localName = 1,
Id_uri = 2,
MAX_INSTANCE_ID = 2;
protected int getMaxInstanceId()
{
return super.getMaxInstanceId() + MAX_INSTANCE_ID;
}
protected int findInstanceIdInfo(String s)
{
int id;
// #generated# Last update: 2004-07-18 12:32:51 CEST
L0: { id = 0; String X = null;
int s_length = s.length();
if (s_length==3) { X="uri";id=Id_uri; }
else if (s_length==9) { X="localName";id=Id_localName; }
if (X!=null && X!=s && !X.equals(s)) id = 0;
}
// #/generated#
if (id == 0) return super.findInstanceIdInfo(s);
int attr;
switch (id) {
case Id_localName:
case Id_uri:
attr = PERMANENT | READONLY;
break;
default: throw new IllegalStateException();
}
return instanceIdInfo(attr, super.getMaxInstanceId() + id);
}
// #/string_id_map#
protected String getInstanceIdName(int id)
{
switch (id - super.getMaxInstanceId()) {
case Id_localName: return "localName";
case Id_uri: return "uri";
}
return super.getInstanceIdName(id);
}
protected Object getInstanceIdValue(int id)
{
switch (id - super.getMaxInstanceId()) {
case Id_localName: return localName;
case Id_uri: return uri;
}
return super.getInstanceIdValue(id);
}
// #string_id_map#
private static final int
Id_constructor = 1,
Id_toString = 2,
Id_toSource = 3,
MAX_PROTOTYPE_ID = 3;
protected int findPrototypeId(String s)
{
int id;
// #generated# Last update: 2004-08-21 12:45:13 CEST
L0: { id = 0; String X = null; int c;
int s_length = s.length();
if (s_length==8) {
c=s.charAt(3);
if (c=='o') { X="toSource";id=Id_toSource; }
else if (c=='t') { X="toString";id=Id_toString; }
}
else if (s_length==11) { X="constructor";id=Id_constructor; }
if (X!=null && X!=s && !X.equals(s)) id = 0;
}
// #/generated#
return id;
}
// #/string_id_map#
protected void initPrototypeId(int id)
{
String s;
int arity;
switch (id) {
case Id_constructor: arity=2; s="constructor"; break;
case Id_toString: arity=0; s="toString"; break;
case Id_toSource: arity=0; s="toSource"; break;
default: throw new IllegalArgumentException(String.valueOf(id));
}
initPrototypeMethod(QNAME_TAG, id, s, arity);
}
public Object execIdCall(IdFunctionObject f,
Context cx,
Scriptable scope,
Scriptable thisObj,
Object[] args)
{
if (!f.hasTag(QNAME_TAG)) {
return super.execIdCall(f, cx, scope, thisObj, args);
}
int id = f.methodId();
switch (id) {
case Id_constructor:
return jsConstructor(cx, (thisObj == null), args);
case Id_toString:
return realThis(thisObj, f).toString();
case Id_toSource:
return realThis(thisObj, f).js_toSource();
}
throw new IllegalArgumentException(String.valueOf(id));
}
private QName realThis(Scriptable thisObj, IdFunctionObject f)
{
if(!(thisObj instanceof QName))
throw incompatibleCallError(f);
return (QName)thisObj;
}
private Object jsConstructor(Context cx, boolean inNewExpr, Object[] args)
{
if (!inNewExpr && args.length == 1) {
return lib.castToQName(cx, args[0]);
}
if (args.length == 0) {
return lib.constructQName(cx, Undefined.instance);
} else if (args.length == 1) {
return lib.constructQName(cx, args[0]);
} else {
return lib.constructQName(cx, args[0], args[1]);
}
}
private String js_toSource()
{
StringBuffer sb = new StringBuffer();
sb.append('(');
toSourceImpl(uri, localName, prefix, sb);
sb.append(')');
return sb.toString();
}
private static void toSourceImpl(String uri, String localName,
String prefix, StringBuffer sb)
{
sb.append("new QName(");
if (uri == null && prefix == null) {
if (!"*".equals(localName)) {
sb.append("null, ");
}
} else {
Namespace.toSourceImpl(prefix, uri, sb);
sb.append(", ");
}
sb.append('\'');
sb.append(ScriptRuntime.escapeString(localName, '\''));
sb.append("')");
}
}