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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 Java XPCOM Bindings.
*
* The Initial Developer of the Original Code is
* IBM Corporation.
* Portions created by the Initial Developer are Copyright (C) 2004
* IBM Corporation. All Rights Reserved.
*
* Contributor(s):
* Javier Pedemonte (jhpedemonte@gmail.com)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef _nsJavaWrapper_h_
#define _nsJavaWrapper_h_
#include "jni.h"
#include "nsISupports.h"
/**
* Finds the associated Java wraper for the given XPCOM object and IID. If no
* such Java wrapper exists, then a new one is created.
*
* @param env Java environment pointer
* @param aXPCOMObject XPCOM object for which to find/create Java wrapper
* @param aIID desired interface IID for Java wrapper
* @param aObjectLoader Java wrapper whose class loader we use for finding
* classes; can be null
* @param aResult on success, holds reference to Java wrapper
*
* @return NS_OK if succeeded; all other return values are error codes.
*/
nsresult GetNewOrUsedJavaWrapper(JNIEnv* env, nsISupports* aXPCOMObject,
const nsIID& aIID, jobject aObjectLoader,
jobject* aResult);
/**
* Returns the XPCOM object for which the given Java proxy was created.
*
* @param env pointer to Java context
* @param aJavaObject a Java proxy created by CreateJavaProxy()
* @param aResult on exit, holds pointer to XPCOM instance
*
* @return NS_OK if the XPCOM object was successfully retrieved;
* any other value denotes an error condition.
*/
nsresult GetXPCOMInstFromProxy(JNIEnv* env, jobject aJavaObject,
void** aResult);
#endif // _nsJavaWrapper_h_
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