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natVMProxy.cc (run_proxy): Use _Jv_LookupProxyMethod to find the Method.

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2007-04-02  Andrew Haley  <aph@redhat.com>

        * java/lang/reflect/natVMProxy.cc (run_proxy): Use
        _Jv_LookupProxyMethod to find the Method.
        If parameter_types->length == 0, pass a null paramameter list,
        not a zero-length parameter list.
        * java/lang/natClass.cc (_Jv_LookupProxyMethod): New function.
        * java/lang/Class.h (_Jv_LookupProxyMethod): Declare.

From-SVN: r123431
This commit is contained in:
Andrew Haley 2007-04-02 16:36:52 +00:00 • committed by Andrew Haley
parent e6c45b1e34
commit a0036853d2
7 changed files with 67 additions and 7 deletions
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34
libjava/java/lang/natClass.cc
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@ -29,6 +29,7 @@ details. */
#include <java/lang/reflect/Member.h>
#include <java/lang/reflect/Method.h>
#include <java/lang/reflect/Field.h>
#include <java/lang/reflect/Proxy.h>
#include <java/lang/reflect/Constructor.h>
#include <java/lang/AbstractMethodError.h>
#include <java/lang/ArrayStoreException.h>
@ -1652,6 +1653,39 @@ _Jv_LookupDeclaredMethod (jclass klass, _Jv_Utf8Const *name,
return NULL;
}
// The rules for finding proxy methods are different: first we search
// the interfaces implemented by a proxy, then the methods declared in
// class Proxy.
java::lang::reflect::Method *
_Jv_LookupProxyMethod (jclass proxyClass, _Jv_Utf8Const *name,
_Jv_Utf8Const *signature)
{
using namespace java::lang::reflect;
jclass declaringClass;
_Jv_Method * m;
for (int i = 0; i < proxyClass->interface_count; i++)
{
declaringClass = proxyClass->interfaces[i];
m = _Jv_GetMethodLocal (declaringClass, name, signature);
if (m)
break;
}
if (!m)
m = _Jv_LookupDeclaredMethod (&Proxy::class$,
name,
signature,
&declaringClass);
Method *rmethod = new Method ();
rmethod->offset = (char*) m - (char*) declaringClass->methods;
rmethod->declaringClass = declaringClass;
return rmethod;
}
java::lang::reflect::Method *
_Jv_GetReflectedMethod (jclass klass, _Jv_Utf8Const *name,
_Jv_Utf8Const *signature)