1 /* 2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #include "com_apple_jobjc_ID.h" 27 28 #include <JavaNativeFoundation/JavaNativeFoundation.h> 29 30 #include <objc/runtime.h> 31 #include <objc/message.h> 32 33 /* 34 * Class: com_apple_jobjc_ID 35 * Method: getNativeDescription 36 * Signature: (J)Ljava/lang/String; 37 */ 38 JNIEXPORT jstring JNICALL Java_com_apple_jobjc_ID_getNativeDescription 39 (JNIEnv *env, jclass clazz, jlong objPtr) 40 { 41 jstring ret = NULL; 42 43 JNF_COCOA_ENTER(env); 44 45 NSString *desc = [((id)jlong_to_ptr(objPtr)) description]; 46 ret = JNFNSToJavaString(env, desc); 47 48 JNF_COCOA_EXIT(env); 49 50 return ret; 51 }