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Object.cpp

/* ====================================================================
 * Copyright (c) 2007-2007 Open Source Applications Foundation.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions: 
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software. 
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 * ====================================================================
 */

#include <jni.h>
#include "JCCEnv.h"

#include "java/lang/Object.h"
#include "java/lang/Class.h"
#include "java/lang/String.h"

namespace java {
    namespace lang {
        enum {
            mid__init_,
            mid_toString,
            mid_getClass,
            mid_hashCode,
            max_mid
        };

        Class *Object::class$ = NULL;
        jmethodID *Object::mids$ = NULL;

        jclass Object::initializeClass()
        {
            if (!class$)
            {
                jclass cls = env->findClass("java/lang/Object");

                mids$ = new jmethodID[max_mid];
                mids$[mid__init_] = env->getMethodID(cls, "<init>",
                                                     "()V");
                mids$[mid_toString] = env->getMethodID(cls, "toString",
                                                       "()Ljava/lang/String;");
                mids$[mid_getClass] = env->getMethodID(cls, "getClass",
                                                       "()Ljava/lang/Class;");
                mids$[mid_hashCode] = env->getMethodID(cls, "hashCode",
                                                       "()I");

                class$ = (Class *) new JObject(cls);
            }

            return (jclass) class$->this$;
        }

        Object::Object() : JObject(env->newObject(initializeClass, &mids$, mid__init_)) {
        }

        String Object::toString() const
        {
            return String(env->callObjectMethod(this$, mids$[mid_toString]));
        }

        Class Object::getClass() const
        {
            return Class(env->callObjectMethod(this$, mids$[mid_getClass]));
        }

        int Object::hashCode() const
        {
            return env->callIntMethod(this$, mids$[mid_hashCode]);
        }
    }
}


#include "structmember.h"
#include "functions.h"
#include "macros.h"

namespace java {
    namespace lang {

        static int t_Object_init(t_Object *self,
                                 PyObject *args, PyObject *kwds);
        static PyObject *t_Object_getClass(t_Object *self);

        static PyMethodDef t_Object__methods_[] = {
            DECLARE_METHOD(t_Object, getClass, METH_NOARGS),
            { NULL, NULL, 0, NULL }
        };

        DECLARE_TYPE(Object, t_Object, JObject, java::lang::Object,
                     t_Object_init, 0, 0, 0, 0, 0);

        static int t_Object_init(t_Object *self,
                                 PyObject *args, PyObject *kwds)
        {
            switch (PyTuple_Size(args)) {
              case 0:
                INT_CALL(self->object = Object());
                break;
              default:
                PyErr_SetString(PyExc_ValueError, "invalid args");
                return -1;
            }
        
            return 0;
        }

        static PyObject *t_Object_getClass(t_Object *self)
        {
            Class cls((jobject) NULL);

            OBJ_CALL(cls = self->object.getClass());
            return t_Class::wrapObject(cls);
        }
    }
}

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