diff options
Diffstat (limited to 'src/libs/xpcom18a4/java/src/org/mozilla/xpcom/internal/JavaXPCOMMethods.java')
-rw-r--r-- | src/libs/xpcom18a4/java/src/org/mozilla/xpcom/internal/JavaXPCOMMethods.java | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/java/src/org/mozilla/xpcom/internal/JavaXPCOMMethods.java b/src/libs/xpcom18a4/java/src/org/mozilla/xpcom/internal/JavaXPCOMMethods.java new file mode 100644 index 00000000..ab0ca251 --- /dev/null +++ b/src/libs/xpcom18a4/java/src/org/mozilla/xpcom/internal/JavaXPCOMMethods.java @@ -0,0 +1,104 @@ +/* ***** 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) 2006 + * 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 ***** */ + +package org.mozilla.xpcom.internal; + +import java.io.File; + +import org.mozilla.xpcom.IJavaXPCOMUtils; + + +public class JavaXPCOMMethods implements IJavaXPCOMUtils { + + public static void registerJavaXPCOMMethods(File aLibXULDirectory) { + // load JNI library + String path = ""; + if (aLibXULDirectory != null) { + path = aLibXULDirectory + File.separator; + } + + if (false) + { + String osName = System.getProperty("os.name").toLowerCase(); + if (osName.startsWith("os/2")) { + System.load(path + System.mapLibraryName("jxpcmglu")); + } else { + System.load(path + System.mapLibraryName("javaxpcomglue")); + } + } else { + // #ifdef VBOX + try { + System.load(path + System.mapLibraryName("vboxjxpcom")); + } catch (java.lang.UnsatisfiedLinkError ule) { + System.loadLibrary("vboxjxpcom"); + } + // #endif + } + registerJavaXPCOMMethodsNative(aLibXULDirectory); + } + + public static native void + registerJavaXPCOMMethodsNative(File aLibXULDirectory); + + /** + * Returns the Class object associated with the class or interface with the + * given string name, using the class loader of the given object. + * + * @param aObject the Java object whose class loader is used to load class + * @param aClassName the fully qualified name of desired class + * @return the Class object of requested Class; <code>null</code> if the + * class was not found + * + * @see http://java.sun.com/j2se/1.3/docs/guide/jni/jni-12.html#classops + */ + public static Class findClassInLoader(Object aObject, String aClassName) { + try { + if (aObject == null) { + return Class.forName(aClassName); + } else { + return Class.forName(aClassName, true, + aObject.getClass().getClassLoader()); + } + } catch (ClassNotFoundException e) { + return null; + } + } + + public native long wrapJavaObject(Object aJavaObject, String aIID); + + public native Object wrapXPCOMObject(long aXPCOMObject, String aIID); + +} |