/*
* Class: java/lang/reflect/VMMethod
* Method: getDefaultValue
* Signature: ()Ljava/lang/Object;
*
* Parses the annotation default value and returnes it (boxed, if it's a primitive).
*/
JNIEXPORT jobject JNICALL Java_java_lang_reflect_VMMethod_getDefaultValue(JNIEnv *env, jobject _this)
{
static methodinfo *m_parseAnnotationDefault = NULL; /* parser method (will be chached, therefore static) */
Utf8String utf_parseAnnotationDefault = NULL; /* parser method name */
Utf8String utf_desc = NULL; /* parser method descriptor (signature) */
if (_this == NULL) {
exceptions_throw_nullpointerexception();
return NULL;
}
// TODO Use a constructor.
java_handle_t* h = native_new_and_init(class_sun_reflect_ConstantPool);
if (h == NULL)
return NULL;
sun_reflect_ConstantPool cp(h);
java_lang_reflect_VMMethod rvmm(_this);
classinfo* declaringClass = rvmm.get_clazz();
cp.set_constantPoolOop(declaringClass);
/* only resolve the parser method the first time */
if (m_parseAnnotationDefault == NULL) {
utf_parseAnnotationDefault = Utf8String::from_utf8("parseAnnotationDefault");
utf_desc = Utf8String::from_utf8(
"(Ljava/lang/reflect/Method;[BLsun/reflect/ConstantPool;)"
"Ljava/lang/Object;");
if (utf_parseAnnotationDefault == NULL || utf_desc == NULL) {
/* out of memory */
return NULL;
}
classinfo *referer = rvmm.get_Class();
m_parseAnnotationDefault = class_resolveclassmethod(
class_sun_reflect_annotation_AnnotationParser,
utf_parseAnnotationDefault,
utf_desc,
referer,
true);
if (m_parseAnnotationDefault == NULL) {
/* method not found */
return NULL;
}
}
java_lang_reflect_Method rm(rvmm.get_m());
java_handle_bytearray_t* annotationDefault = rvmm.get_annotationDefault();
java_handle_t* result = vm_call_method(m_parseAnnotationDefault, NULL, rm.get_handle(), annotationDefault, cp.get_handle());
return (jobject) result;
}
/*
* Class: java/lang/VMObject
* Method: getClass
* Signature: (Ljava/lang/Object;)Ljava/lang/Class;
*/
JNIEXPORT jclass JNICALL Java_java_lang_VMObject_getClass(JNIEnv* env, jclass clazz, jobject obj)
{
if (obj == NULL) {
exceptions_throw_nullpointerexception();
return NULL;
}
java_lang_Object o(obj);
return (jclass) LLNI_classinfo_wrap(o.get_Class());
}
/*
* Class: gnu/classpath/VMSystemProperties
* Method: preInit
* Signature: (Ljava/util/Properties;)V
*/
JNIEXPORT void JNICALL Java_gnu_classpath_VMSystemProperties_preInit(JNIEnv *env, jclass clazz, java_util_Properties *properties)
{
java_objectheader *p;
p = (java_objectheader *) properties;
if (p == NULL) {
exceptions_throw_nullpointerexception();
return;
}
/* fill the java.util.Properties object */
properties_system_add_all(p);
}
/*
* Class: gnu/classpath/VMSystemProperties
* Method: postInit
* Signature: (Ljava/util/Properties;)V
*/
JNIEXPORT void JNICALL Java_gnu_classpath_VMSystemProperties_postInit(JNIEnv *env, jclass clazz, java_util_Properties *properties)
{
java_objectheader *p;
#if defined(WITH_JRE_LAYOUT)
char *path;
s4 len;
#endif
p = (java_objectheader *) properties;
if (p == NULL) {
exceptions_throw_nullpointerexception();
return;
}
/* post-set some properties */
#if defined(WITH_JRE_LAYOUT)
/* XXX when we do it that way, we can't set these properties on
commandline */
properties_system_add(p, "gnu.classpath.home", cacao_prefix);
len =
strlen("file://") +
strlen(cacao_prefix) +
strlen("/lib") +
strlen("0");
path = MNEW(char, len);
strcpy(path, "file://");
strcat(path, cacao_prefix);
strcat(path, "/lib");
properties_system_add(p, "gnu.classpath.home.url", path);
MFREE(path, char, len);
#endif
}
