src/org/jruby/javasupport/JavaProxyMethods.java

   1 package org.jruby.javasupport;
   2
   3 import org.jruby.Ruby;
   4 import org.jruby.RubyClass;
   5 import org.jruby.RubyModule;
   6 import org.jruby.RubyObject;
   7 import org.jruby.anno.JRubyMethod;
   8 import org.jruby.javasupport.util.RuntimeHelpers;
   9 import org.jruby.runtime.Block;
  10 import org.jruby.runtime.CallType;
  11 import org.jruby.runtime.ThreadContext;
  12 import org.jruby.runtime.builtin.IRubyObject;
  13
  14 public class JavaProxyMethods {
  15     public static RubyModule createJavaProxyMethods(ThreadContext context) {
  16         Ruby runtime = context.getRuntime();
  17         RubyModule javaProxyMethods = runtime.defineModule("JavaProxyMethods");
  18
  19         javaProxyMethods.addReadWriteAttribute(context, "java_object");
  20
  21         javaProxyMethods.defineAnnotatedMethods(JavaProxyMethods.class);
  22
  23         return javaProxyMethods;
  24     }
  25
  26     @JRubyMethod
  27     public static IRubyObject java_class(ThreadContext context, IRubyObject recv) {
  28         RubyClass metaClass = recv.getMetaClass();
  29         // TODO: can't we dig this out without a method call?
  30         return RuntimeHelpers.invoke(context, metaClass, "java_class");
  31     }
  32
  33     @JRubyMethod(name = {"=="})
  34     public static IRubyObject op_equal(IRubyObject recv, IRubyObject rhs) {
  35         return ((JavaObject)recv.dataGetStruct()).op_equal(rhs);
  36     }
  37
  38     @JRubyMethod
  39     public static IRubyObject to_s(IRubyObject recv) {
  40         if(recv.dataGetStruct() != null) {
  41             return ((JavaObject)recv.dataGetStruct()).to_s();
  42         } else {
  43             return ((RubyObject)recv).to_s();
  44         }
  45     }
  46
  47     @JRubyMethod(name = "eql?")
  48     public static IRubyObject op_eql(IRubyObject recv, IRubyObject rhs) {
  49         return ((JavaObject)recv.dataGetStruct()).op_equal(rhs);
  50     }
  51
  52     @JRubyMethod
  53     public static IRubyObject hash(IRubyObject recv) {
  54         return ((JavaObject)recv.dataGetStruct()).hash();
  55     }
  56
  57     @JRubyMethod
  58     public static IRubyObject to_java_object(IRubyObject recv) {
  59         return (JavaObject)recv.dataGetStruct();
  60     }
  61
  62     @JRubyMethod(name = "synchronized")
  63     public static IRubyObject rbSynchronized(ThreadContext context, IRubyObject recv, Block block) {
  64         return ((JavaObject)recv.dataGetStruct()).ruby_synchronized(context, block);
  65     }
  66 }