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/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include <ctype.h>
#include <string.h>
#include <stdio.h>
#include <jni.h>
#include "jgdi.h"
#include "basis_types.h"
#include "cull.h"
#include "commlib.h"
#include "sge_rmon.h"
#include "sge_all_listsL.h"
#include "sge_answer.h"
#include "sge_prog.h"
#include "sge_bootstrap.h"
#include "sge_gdi_ctx.h"
#include "cl_errors.h"
#include "sge_log.h"
#include "sge_error_class.h"
#include "jgdi_common.h"
#include "jgdi_wrapper.h"
static jclass find_class(JNIEnv *env, const char *fullClassname, lList** alpp) {
jclass clazz = NULL;
jclass tmpclazz = NULL;
DENTER(BASIS_LAYER, "find_class");
if (fullClassname == NULL) {
answer_list_add(alpp, "fullClassname is NULL", STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return NULL;
}
tmpclazz = (*env)->FindClass(env, fullClassname);
if (test_jni_error(env, "Class not found", alpp)) {
DEXIT;
return NULL;
}
/* aquire a global ref for the class object */
clazz = (jclass)(*env)->NewGlobalRef(env, tmpclazz);
if (clazz == NULL) {
answer_list_add_sprintf(alpp, STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR,
"Can not get a global reference on the %s class object",
fullClassname);
DEXIT;
return NULL;
}
DEXIT;
return clazz;
}
static jgdi_result_t get_static_method_id_for_fullClassname(JNIEnv *env, jclass *clazzref, jmethodID *midref, const char *fullClassname,
const char *methodName, const char *methodSignature, lList **alpp) {
DENTER(BASIS_LAYER, "get_static_method_id_for_fullClassname");
/* Test preconditions */
if (env == NULL) {
answer_list_add(alpp, "env is NULL", STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return JGDI_NULL_POINTER;
}
if (midref == NULL) {
answer_list_add(alpp, "midref is NULL", STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return JGDI_NULL_POINTER;
}
if (clazzref == NULL) {
answer_list_add(alpp, "clazzref is NULL", STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return JGDI_NULL_POINTER;
}
*clazzref = find_class(env, fullClassname, alpp);
if (*clazzref == NULL) {
answer_list_add_sprintf(alpp, STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR,
"class %s not found", fullClassname);
DEXIT;
return JGDI_ILLEGAL_STATE;
}
*midref = get_static_methodid(env, *clazzref, methodName, methodSignature, alpp);
if (*midref == NULL) {
DEXIT;
return JGDI_ILLEGAL_STATE;
}
DEXIT;
return JGDI_SUCCESS;
}
static jgdi_result_t get_method_id_for_fullClassname(JNIEnv *env, jobject obj, jmethodID *midref, const char *fullClassname,
const char *methodName, const char *methodSignature, lList **alpp) {
jclass clazz = NULL;
DENTER(BASIS_LAYER, "get_method_id_for_fullClassname");
/* Test preconditions */
if (env == NULL) {
answer_list_add(alpp, "env is NULL", STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return JGDI_NULL_POINTER;
}
if (obj == NULL) {
answer_list_add(alpp, "obj is NULL", STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return JGDI_NULL_POINTER;
}
if (midref == NULL) {
answer_list_add(alpp, "midref is NULL", STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return JGDI_NULL_POINTER;
}
clazz = find_class(env, fullClassname, alpp);
if (clazz == NULL) {
answer_list_add_sprintf(alpp, STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR,
"class %s not found", fullClassname);
DEXIT;
return JGDI_ILLEGAL_STATE;
}
if (!(*env)->IsInstanceOf(env, obj, clazz)) {
answer_list_add_sprintf(alpp, STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR,
"obj is not an instanceof %s", fullClassname);
DEXIT;
return JGDI_ILLEGAL_STATE;
}
*midref = get_methodid(env, clazz, methodName, methodSignature, alpp);
if (*midref == NULL) {
DEXIT;
return JGDI_ILLEGAL_STATE;
}
DEXIT;
return JGDI_SUCCESS;
}
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