/* -*- 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 Namespace
*
*/
class Namespace extends IdScriptableObject
{
static final long serialVersionUID = -5765755238131301744L;
private static final Object NAMESPACE_TAG = new Object();
private XMLLibImpl lib;
private String prefix;
private String uri;
public Namespace(XMLLibImpl lib, String uri)
{
super(lib.globalScope(), lib.namespacePrototype);
if (uri == null)
throw new IllegalArgumentException();
this.lib = lib;
this.prefix = (uri.length() == 0) ? "" : null;
this.uri = uri;
}
public Namespace(XMLLibImpl lib, String prefix, String uri)
{
super(lib.globalScope(), lib.namespacePrototype);
if (uri == null)
throw new IllegalArgumentException();
if (uri.length() == 0) {
// prefix should be "" for empty uri
if (prefix == null)
throw new IllegalArgumentException();
if (prefix.length() != 0)
throw new IllegalArgumentException();
}
this.lib = lib;
this.prefix = prefix;
this.uri = uri;
}
public void exportAsJSClass(boolean sealed)
{
exportAsJSClass(MAX_PROTOTYPE_ID, lib.globalScope(), sealed);
}
/**
*
* @return
*/
public String uri()
{
return uri;
}
/**
*
* @return
*/
public String prefix()
{
return prefix;
}
/**
*
* @return
*/
public String toString ()
{
return uri();
}
/**
*
* @return
*/
public String toLocaleString ()
{
return toString();
}
public boolean equals(Object obj)
{
if (!(obj instanceof Namespace)) return false;
return equals((Namespace)obj);
}
protected Object equivalentValues(Object value)
{
if (!(value instanceof Namespace)) return Scriptable.NOT_FOUND;
boolean result = equals((Namespace)value);
return result ? Boolean.TRUE : Boolean.FALSE;
}
private boolean equals(Namespace n)
{
return uri().equals(n.uri());
}
/**
*
* @return
*/
public String getClassName ()
{
return "Namespace";
}
/**
*
* @param hint
* @return
*/
public Object getDefaultValue (Class hint)
{
return uri();
}
// #string_id_map#
private static final int
Id_prefix = 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: 2004-07-20 19:50:50 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==6) { X="prefix";id=Id_prefix; }
if (X!=null && X!=s && !X.equals(s)) id = 0;
}
// #/generated#
if (id == 0) return super.findInstanceIdInfo(s);
int attr;
switch (id) {
case Id_prefix:
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_prefix: return "prefix";
case Id_uri: return "uri";
}
return super.getInstanceIdName(id);
}
protected Object getInstanceIdValue(int id)
{
switch (id - super.getMaxInstanceId()) {
case Id_prefix:
if (prefix == null) return Undefined.instance;
return prefix;
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 12:07:01 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(NAMESPACE_TAG, id, s, arity);
}
public Object execIdCall(IdFunctionObject f,
Context cx,
Scriptable scope,
Scriptable thisObj,
Object[] args)
{
if (!f.hasTag(NAMESPACE_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 Namespace realThis(Scriptable thisObj, IdFunctionObject f)
{
if(!(thisObj instanceof Namespace))
throw incompatibleCallError(f);
return (Namespace)thisObj;
}
private Object jsConstructor(Context cx, boolean inNewExpr, Object[] args)
{
if (!inNewExpr && args.length == 1) {
return lib.castToNamespace(cx, args[0]);
}
if (args.length == 0) {
return lib.constructNamespace(cx);
} else if (args.length == 1) {
return lib.constructNamespace(cx, args[0]);
} else {
return lib.constructNamespace(cx, args[0], args[1]);
}
}
private String js_toSource()
{
StringBuffer sb = new StringBuffer();
sb.append('(');
toSourceImpl(prefix, uri, sb);
sb.append(')');
return sb.toString();
}
static void toSourceImpl(String prefix, String uri, StringBuffer sb)
{
sb.append("new Namespace(");
if (uri.length() == 0) {
if (!"".equals(prefix)) throw new IllegalArgumentException(prefix);
} else {
sb.append('\'');
if (prefix != null) {
sb.append(ScriptRuntime.escapeString(prefix, '\''));
sb.append("', '");
}
sb.append(ScriptRuntime.escapeString(uri, '\''));
sb.append('\'');
}
sb.append(')');
}
}
