9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "classfile/classLoaderData.hpp"
26 #include "classfile/javaClasses.hpp"
27 #include "oops/oop.inline.hpp"
28
29 unsigned int ClassLoaderData::identity_hash() const {
30 return _class_loader == NULL ? 0 : _class_loader->identity_hash();
31 }
32
33 inline ClassLoaderData* ClassLoaderData::class_loader_data_or_null(oop loader) {
34 if (loader == NULL) {
35 return ClassLoaderData::the_null_class_loader_data();
36 }
37 return java_lang_ClassLoader::loader_data(loader);
38 }
39
40 inline ClassLoaderData* ClassLoaderData::class_loader_data(oop loader) {
41 ClassLoaderData* loader_data = class_loader_data_or_null(loader);
42 assert(loader_data != NULL, "Must be");
43 return loader_data;
44 }
45
46
47 inline ClassLoaderData *ClassLoaderDataGraph::find_or_create(Handle loader, TRAPS) {
48 guarantee(loader() != NULL && loader()->is_oop(), "Loader must be oop");
49 // Gets the class loader data out of the java/lang/ClassLoader object, if non-null
50 // it's already in the loader_data, so no need to add
51 ClassLoaderData* loader_data= java_lang_ClassLoader::loader_data(loader());
52 if (loader_data) {
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "classfile/classLoaderData.hpp"
26 #include "classfile/javaClasses.hpp"
27 #include "oops/oop.inline.hpp"
28
29 inline ClassLoaderData* ClassLoaderData::class_loader_data_or_null(oop loader) {
30 if (loader == NULL) {
31 return ClassLoaderData::the_null_class_loader_data();
32 }
33 return java_lang_ClassLoader::loader_data(loader);
34 }
35
36 inline ClassLoaderData* ClassLoaderData::class_loader_data(oop loader) {
37 ClassLoaderData* loader_data = class_loader_data_or_null(loader);
38 assert(loader_data != NULL, "Must be");
39 return loader_data;
40 }
41
42
43 inline ClassLoaderData *ClassLoaderDataGraph::find_or_create(Handle loader, TRAPS) {
44 guarantee(loader() != NULL && loader()->is_oop(), "Loader must be oop");
45 // Gets the class loader data out of the java/lang/ClassLoader object, if non-null
46 // it's already in the loader_data, so no need to add
47 ClassLoaderData* loader_data= java_lang_ClassLoader::loader_data(loader());
48 if (loader_data) {
|