001/* 002 * BridJ - Dynamic and blazing-fast native interop for Java. 003 * http://bridj.googlecode.com/ 004 * 005 * Copyright (c) 2010-2013, Olivier Chafik (http://ochafik.com/) 006 * All rights reserved. 007 * 008 * Redistribution and use in source and binary forms, with or without 009 * modification, are permitted provided that the following conditions are met: 010 * 011 * * Redistributions of source code must retain the above copyright 012 * notice, this list of conditions and the following disclaimer. 013 * * Redistributions in binary form must reproduce the above copyright 014 * notice, this list of conditions and the following disclaimer in the 015 * documentation and/or other materials provided with the distribution. 016 * * Neither the name of Olivier Chafik nor the 017 * names of its contributors may be used to endorse or promote products 018 * derived from this software without specific prior written permission. 019 * 020 * THIS SOFTWARE IS PROVIDED BY OLIVIER CHAFIK AND CONTRIBUTORS ``AS IS'' AND ANY 021 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 022 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 023 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY 024 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 025 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 026 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 027 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 028 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 029 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 030 */ 031package org.bridj.objc; 032 033import org.bridj.NativeObject; 034import org.bridj.Pointer; 035import static org.bridj.Pointer.*; 036import org.bridj.BridJ; 037 038@org.bridj.ann.Runtime(ObjectiveCRuntime.class) 039public class ObjCObject extends NativeObject { 040 041 static { 042 BridJ.register(); 043 } 044 ObjCObject type; 045 046 //public native <T extends ObjCObject> Pointer<T> create(); 047 public native Pointer<ObjCObject> init(); 048 049 public native Pointer<NSString> stringValue(); 050 051 public native Pointer<NSString> description(); 052 053 public native int hash(); 054 055 public native boolean isEqual(Pointer<? extends ObjCObject> anObject); 056 057 public native boolean isKindOf(Pointer<? extends ObjCObject> aClassObject); 058 059 public native boolean isMemberOf(Pointer<? extends ObjCObject> aClassObject); 060 061 public native boolean isKindOfClassNamed(Pointer<Byte> aClassName); 062 063 public native boolean isMemberOfClassNamed(Pointer<Byte> aClassName); 064 065 public native boolean respondsTo(SEL aSelector); 066 067 public native IMP methodFor(SEL aSelector); 068 069 public native Pointer<?> perform(SEL aSelector); 070 071 public native Pointer<?> perform$with(SEL aSelector, Pointer<?> anObject); 072 073 public native Pointer<?> perform$with$with(SEL aSelector, Pointer<?> object1, Pointer<?> object2); 074 075 public ObjCObject(Pointer<? extends NativeObject> peer) { 076 super(peer); 077 } 078 079 public ObjCObject() { 080 super(); 081 } 082 083 public ObjCObject(int constructorId, Object... args) { 084 super(constructorId, args); 085 } 086 087 @Override 088 public String toString() { 089 Pointer<NSString> p = description(); 090 if (p == null) { 091 p = stringValue(); 092 } 093 094 return p.get().toString(); 095 } 096 097 @Override 098 public boolean equals(Object o) { 099 if (!(o instanceof ObjCObject)) { 100 return false; 101 } 102 103 Pointer<ObjCObject> p = getPointer((ObjCObject) o); 104 return isEqual(p); 105 } 106 107 @Override 108 public int hashCode() { 109 return hash(); 110 } 111}