func (self *Environment) ToIntArray(arrayObj *Object) (array []int) {
alen := C.envGetArrayLength(self.env, arrayObj.object)
_false := C.jboolean(C.JNI_FALSE)
ptr := C.envGetIntArrayElements(self.env, arrayObj.object, &_false)
defer C.envReleaseIntArrayElements(self.env, arrayObj.object, ptr, 0)
bytes := C.GoBytes(unsafe.Pointer(ptr), C.int(alen)*4)
array = (*(*[1024 * 1024]int)(unsafe.Pointer(&bytes)))[0:int(alen)]
return
}
func (self *Environment) ToObjectArray(arrayObj *Object) []*Object {
var glen int
if arrayObj.object == nil {
glen = 0
} else {
jlen := C.envGetArrayLength(self.env, arrayObj.object)
glen = int(jlen)
}
objs := make([]*Object, glen)
for i := 0; i < glen; i++ {
objs[i] = &Object{C.envGetObjectArrayElement(self.env, arrayObj.object, C.jsize(i))}
}
return objs
}
func (self *Environment) ToString(strobj *Object) (str string, isNull bool, err error) {
var bytesObj *Object
bytesObj, err = self.CallObjectObj(strobj, false, "getBytes", types.Array{types.Basic(types.ByteKind)}, self.utf8())
if err == nil && bytesObj == nil {
isNull = true
return
}
if err == nil {
defer self.DeleteLocalRef(bytesObj)
alen := C.envGetArrayLength(self.env, bytesObj.object)
_false := C.jboolean(C.JNI_FALSE)
ptr := C.envGetByteArrayElements(self.env, bytesObj.object, &_false)
defer C.envReleaseByteArrayElements(self.env, bytesObj.object, ptr, 0)
str = string(C.GoBytes(unsafe.Pointer(ptr), C.int(alen)))
}
return
}
