22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "classfile/systemDictionary.hpp"
27 #include "classfile/vmSymbols.hpp"
28 #include "memory/resourceArea.hpp"
29 #include "memory/universe.inline.hpp"
30 #include "oops/instanceKlass.hpp"
31 #include "oops/fieldStreams.hpp"
32 #include "runtime/fieldDescriptor.hpp"
33 #include "runtime/handles.inline.hpp"
34 #include "runtime/signature.hpp"
35
36
37 oop fieldDescriptor::loader() const {
38 return instanceKlass::cast(_cp->pool_holder())->class_loader();
39 }
40
41 Symbol* fieldDescriptor::generic_signature() const {
42 int idx = 0;
43 instanceKlass* ik = instanceKlass::cast(field_holder());
44 for (AllFieldStream fs(ik); !fs.done(); fs.next()) {
45 if (idx == _index) {
46 return fs.generic_signature();
47 } else {
48 idx ++;
49 }
50 }
51 assert(false, "should never happen");
52 return NULL;
53 }
54
55 typeArrayOop fieldDescriptor::annotations() const {
56 instanceKlass* ik = instanceKlass::cast(field_holder());
57 objArrayOop md = ik->fields_annotations();
58 if (md == NULL)
59 return NULL;
60 return typeArrayOop(md->obj_at(index()));
61 }
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22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "classfile/systemDictionary.hpp"
27 #include "classfile/vmSymbols.hpp"
28 #include "memory/resourceArea.hpp"
29 #include "memory/universe.inline.hpp"
30 #include "oops/instanceKlass.hpp"
31 #include "oops/fieldStreams.hpp"
32 #include "runtime/fieldDescriptor.hpp"
33 #include "runtime/handles.inline.hpp"
34 #include "runtime/signature.hpp"
35
36
37 oop fieldDescriptor::loader() const {
38 return instanceKlass::cast(_cp->pool_holder())->class_loader();
39 }
40
41 Symbol* fieldDescriptor::generic_signature() const {
42 if (!has_generic_signature()) {
43 return NULL;
44 }
45
46 int idx = 0;
47 instanceKlass* ik = instanceKlass::cast(field_holder());
48 for (AllFieldStream fs(ik); !fs.done(); fs.next()) {
49 if (idx == _index) {
50 return fs.generic_signature();
51 } else {
52 idx ++;
53 }
54 }
55 assert(false, "should never happen");
56 return NULL;
57 }
58
59 typeArrayOop fieldDescriptor::annotations() const {
60 instanceKlass* ik = instanceKlass::cast(field_holder());
61 objArrayOop md = ik->fields_annotations();
62 if (md == NULL)
63 return NULL;
64 return typeArrayOop(md->obj_at(index()));
65 }
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