Signed-off-by: Tomek Grabiec <[email protected]>
---
vm/reflection.c | 28 +++++++++++++++++++---------
1 files changed, 19 insertions(+), 9 deletions(-)
diff --git a/vm/reflection.c b/vm/reflection.c
index 1eecf99..dd53135 100644
--- a/vm/reflection.c
+++ b/vm/reflection.c
@@ -81,6 +81,21 @@ throw:
return NULL;
}
+static struct vm_method *vm_object_to_vm_method(struct vm_object *method)
+{
+ struct vm_object *clazz;
+ struct vm_class *vmc;
+ int slot;
+
+ clazz = field_get_object(method,
vm_java_lang_reflect_Method_declaringClass);
+ vmc = vm_object_to_vm_class(clazz);
+ if (!vmc)
+ return NULL;
+
+ slot = field_get_int(method, vm_java_lang_reflect_Method_slot);
+ return &vmc->methods[slot];
+}
+
struct vm_object *
native_vmclass_get_declared_fields(struct vm_object *clazz,
jboolean public_only)
@@ -355,21 +370,16 @@ static struct vm_object
*get_method_parameter_types(struct vm_method *vmm)
struct vm_object *
native_method_get_parameter_types(struct vm_object *method)
{
- struct vm_object *clazz;
- struct vm_class *class;
- struct vm_method *vmm;
- int slot;
-
if (!method) {
signal_new_exception(vm_java_lang_NullPointerException, NULL);
return NULL;
}
- clazz = field_get_object(method,
vm_java_lang_reflect_Method_declaringClass);
- slot = field_get_int(method, vm_java_lang_reflect_Method_slot);
+ struct vm_method *vmm
+ = vm_object_to_vm_method(method);
- class = vm_class_get_class_from_class_object(clazz);
- vmm = &class->methods[slot];
+ if (!vmm)
+ return NULL;
return get_method_parameter_types(vmm);
}
--
1.6.0.6
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