/**
* Invokes the constructor with the given JArguments.
* Allocates a new local reference.
*
* @throws JNIException if an error occurs while trying to invoke the constructor.
* @throws a matching C++ proxy, if a java exception is thrown by the constructor.
*
*/
jobject JConstructor::invoke( const JArguments& arguments ) {
/* Get the methodID for the constructor matching the given arguments.
*/
// cout << "JConstructor::invoke - Retrieving the methodID..." << endl;
jmethodID methodID = getMethodID( mClass, arguments );
// cout << "JConstructor::invoke - Retrieved the methodID." << endl;
/* Call the constructor
*/
// cout << "JConstructor::invoke - Attaching..." << endl;
JNIEnv* env = helper::attach();
// cout << "JConstructor::invoke - Attached." << endl;
// cout << "JConstructor::invoke - Creating the object..." << endl;
jobject result;
vector<jvalue> argArray = toVector( arguments );
if (argArray.size() > 0)
result = env->NewObjectA( mClass->getClass(), methodID, &argArray[ 0 ] );
else
result = env->NewObject( mClass->getClass(), methodID );
// cout << "JConstructor::invoke - Created the object..." << endl;
/* Catch any java exception that occured during the method call,
* and throw it as a C++ exception.
*/
// cout << "JConstructor::invoke - Checking for exceptions..." << endl;
helper::catchAndThrow();
// cout << "JConstructor::invoke - Found no exceptions." << endl;
return result;
}
jmethodID CJNIUtil::getMethodID(char *className, char *methodName, char *methodSig)
{
jclass c = getClass(className);
if (!c) return NULL;
return getMethodID(c, methodName, methodSig);
}
jobjectArray CJNIUtil::X3DParser_getDefNames(jobject x3dParser)
{
if (!m_env)
{
CX3DParser::printLog("java vm haven't started\n");
return NULL;
}
if (!x3dParser) return NULL;
// -----------------------------------------------
// get method id
// -----------------------------------------------
char *className = "X3DParser";
char *methodName = "getDefNames";
char *methodSig = "()[Ljava/lang/String;";
jmethodID mid = getMethodID(className, methodName, methodSig);
if (!mid)
{
CX3DParser::printLog("cannot get methodID of %s", methodName);
return NULL;
}
// -----------------------------------------------
// call java's method
// -----------------------------------------------
jobjectArray defNames = (jobjectArray)(m_env->CallObjectMethod(x3dParser, mid));
return defNames;
}
jobjectArray CJNIUtil::X3DParser_getChildrenOfRootNode(jobject x3dParser)
{
if (!m_env)
{
CX3DParser::printLog("java vm haven't started\n");
return NULL;
}
if (!x3dParser) return NULL;
// -----------------------------------------------
// get method id
// -----------------------------------------------
char *className = "X3DParser";
char *methodName = "getChildrenOfRootNode";
char *methodSig = "()[Lorg/web3d/vrml/lang/VRMLNode;";
jmethodID mid = getMethodID(className, methodName, methodSig);
if (!mid)
{
CX3DParser::printLog("cannot get methodID of %s", methodName);
return NULL;
}
// -----------------------------------------------
// call java's method
// -----------------------------------------------
jobjectArray vrmlNodeArray = (jobjectArray)(m_env->CallObjectMethod(x3dParser, mid));
return vrmlNodeArray;
}
// -----------------------------------------------
// -----------------------------------------------
bool CJNIUtil::X3DParser_parse(jobject x3dParser, char *fname)
{
if (!m_env)
{
CX3DParser::printLog("java vm haven't started\n");
return false;
}
if (!x3dParser) return false;
// -----------------------------------------------
// get method id of X3DParse.parse()
// -----------------------------------------------
char *className = "X3DParser";
char *methodName = "parse";
char *methodSig = "(Ljava/lang/String;)Z";
jmethodID mid = getMethodID(className, methodName, methodSig);
if (!mid)
{
CX3DParser::printLog("cannot get methodID of %s", methodName);
return false;
}
// -----------------------------------------------
// make argument
// -----------------------------------------------
jstring utf8_fname = m_env->NewStringUTF(fname);
// -----------------------------------------------
// call java's parser
// -----------------------------------------------
return (m_env->CallBooleanMethod(x3dParser, mid, utf8_fname) == JNI_TRUE) ? true : false;
}
KDint xmPlatformSoundOpen ( XMSound* sound )
{
jmethodID method = getMethodID ( "SoundOpen", "(IILjava/lang/String;)I" );
if ( method )
{
jstring jpath = 0;
jint jasset = 0;
if ( !kdStrcmp ( sound->vpath, "/res" ) )
{
jpath = (*l_env)->NewStringUTF ( l_env, &sound->path [ 5 ] );
jasset = 1;
}
else
{
jpath = (*l_env)->NewStringUTF ( l_env, sound->fpath );
jasset = 0;
}
sound->device = (KDvoid*) (*l_env)->CallStaticIntMethod ( l_env, l_class, method, (jint) ( sound->mode & XM_SOUND_EFFECT ), jasset, jpath );
}
return sound->device ? 0 : -1;
}
/* This returns a new java.awt.Rectangle object if everything goes
right, with the supplied x, y, width, and height. If anything goes
wrong we will call handleError and return NULL. */
static jobject newRectangle(JNIEnv *env,
jint x, jint y, jint width, jint height)
{
jclass rectangleClass;
jmethodID rectangleConstructor;
jobject newRectangle;
rectangleClass = getClass(env, "java/awt/Rectangle",
"Unable to get the java.awt.Rectangle class");
if (rectangleClass == 0) {
return NULL;
}
rectangleConstructor = getMethodID(env, rectangleClass,
"<init>", "(IIII)V",
"Unable to get the init method for the "
"java.awt.Rectangle class");
if (rectangleConstructor == 0) {
return NULL;
}
newRectangle = (*env)->NewObject(env, rectangleClass,
rectangleConstructor, x, y, width, height);
if (newRectangle == 0) {
handleError(env, "OpenGL/OpenGLNativeException",
"Unable to create new Rectangle");
return NULL;
}
return newRectangle;
}
jobject JavaClass::newInstance()
{
jmethodID constructor = getMethodID("<init>", "()V");
JNI_ASSERT_NOT_NULL(constructor,"JavaClass::newInstance, failed to retrieve default constructor");
jobject javaObject = env->NewObject(javaClass, constructor);
JNI_ASSERT_NOT_NULL(javaObject,"JavaClass::newInstance, failed to create instance");
return javaObject;
}
void Soprano::Sesame2::RepositoryConnection::close()
{
jmethodID closeMethodId = getMethodID( "close", "()V" );
if ( closeMethodId ) {
callVoidMethod( closeMethodId );
JNIWrapper::instance()->debugException();
}
}
u32 JdwpWalker::getMethodID(const QString& cls_name, const QString& name, const QString& signature) {
u64 cls_id = getClassID(cls_name);
u32 ret = 0;
if (cls_id != 0) {
ret = getMethodID(cls_id, name, signature);
}
return ret;
}
KDvoid xmPlatformEventDetach ( KDenum mode )
{
jmethodID method = getMethodID ( "SetDetach", "(I)V" );
if ( method )
{
(*l_env)->CallStaticVoidMethod ( l_env, l_class, method, (jint) mode );
}
}
KDvoid xmPlatformSetFullScreen ( KDbool enable )
{
jmethodID method = getMethodID ( "SetFullScreen", "(I)V" );
if ( method )
{
(*l_env)->CallStaticVoidMethod ( l_env, l_class, method, enable );
}
}
KDvoid xmPlatformVibrate ( KDuint msec )
{
jmethodID method = getMethodID ( "Vibrate", "(I)V" );
if ( method )
{
(*l_env)->CallStaticVoidMethod ( l_env, l_class, method, msec );
}
}
KDvoid xmPlatformSetIMEKeyboardState ( KDbool show )
{
jmethodID method = getMethodID ( "SetIMEKeyboardState", "(I)I" );
if ( method )
{
(*l_env)->CallStaticIntMethod ( l_env, l_class, method, (jint) show );
}
}
// xmPlatformSetFrameInterval : Set Frame Interval.
// If input value is 0 then no interval timing.
KDvoid xmPlatformSetFrameInterval ( KDdouble interval )
{
jmethodID method = getMethodID ( "SetFrameInterval", "(D)V" );
if ( method )
{
(*l_env)->CallStaticVoidMethod ( l_env, l_class, method, interval );
}
}
KDvoid xmPlatformExit ( KDint status )
{
jmethodID method = getMethodID ( "Exit", "(I)V" );
if ( method )
{
(*l_env)->CallStaticVoidMethod ( l_env, l_class, method, status );
}
}
KDvoid xmPlatformSetBrightness ( KDfloat value )
{
jmethodID method = getMethodID ( "SetBrightness", "(F)V" );
if ( method )
{
(*l_env)->CallStaticVoidMethod ( l_env, l_class, method, value );
}
}
void stopBackgroundMusicJNI()
{
// void stopBackgroundMusic()
jmethodID stopBackgroundMusicMethodID = getMethodID("stopBackgroundMusic", "()V");
if (stopBackgroundMusicMethodID)
{
env->CallStaticVoidMethod(classOfCocos2dxActivity, stopBackgroundMusicMethodID);
}
}
void endJNI()
{
// void end()
jmethodID endMethodID = getMethodID("end", "()V");
if (endMethodID)
{
env->CallStaticVoidMethod(classOfCocos2dxActivity, endMethodID);
}
}
void setEffectsVolumeJNI(float volume)
{
// void setEffectsVolume(float)
jmethodID setEffectsVolumeMethodID = getMethodID("setEffectsVolume", "(F)V");
if (setEffectsVolumeMethodID)
{
env->CallStaticVoidMethod(classOfCocos2dxActivity, setEffectsVolumeMethodID, volume);
}
}
void rewindBackgroundMusicJNI()
{
// void rewindBackgroundMusic()
jmethodID rewindBackgroundMusicMethodID = getMethodID("rewindBackgroundMusic", "()V");
if (rewindBackgroundMusicMethodID)
{
env->CallStaticVoidMethod(classOfCocos2dxActivity, rewindBackgroundMusicMethodID);
}
}
void stopEffectJNI(unsigned int nSoundId)
{
// void stopEffect(int)
jmethodID stopEffectMethodID = getMethodID("stopEffect", "(I)V");
if (stopEffectMethodID)
{
env->CallStaticVoidMethod(classOfCocos2dxActivity, stopEffectMethodID, (int)nSoundId);
}
}
void pauseBackgroundMusicJNI()
{
// void pauseBackgroundMusic()
jmethodID pauseBackgroundMusicMethodID = getMethodID("pauseBackgroundMusic", "()V");
if (pauseBackgroundMusicMethodID)
{
env->CallStaticVoidMethod(classOfCocos2dxActivity, pauseBackgroundMusicMethodID);
}
}
KDint xmPlatformTTSSetPitch ( KDfloat pitch )
{
jmethodID method = getMethodID ( "TTSSetPitch", "(F)I" );
if ( method )
{
return (*l_env)->CallStaticIntMethod ( l_env, l_class, method, pitch );
}
return -1;
}
KDint xmPlatformSoundSetPosition ( XMSound* sound, KDint pos )
{
jmethodID method = getMethodID ( "SoundSetPosition", "(II)I" );
if ( method )
{
return (*l_env)->CallStaticIntMethod ( l_env, l_class, method, (jint) sound->device, (jint) pos );
}
return -1;
}
KDint xmPlatformTTSStop ( KDvoid )
{
jmethodID method = getMethodID ( "TTSStop", "()I" );
if ( method )
{
return (*l_env)->CallStaticIntMethod ( l_env, l_class, method );
}
return -1;
}
KDint xmPlatformSoundGetDuration ( XMSound* sound )
{
jmethodID method = getMethodID ( "SoundGetDuration", "(I)I" );
if ( method )
{
return (*l_env)->CallStaticIntMethod ( l_env, l_class, method, (jint) sound->device );
}
return -1;
}
KDint xmPlatformTTSSetLocale ( KDint locale )
{
jmethodID method = getMethodID ( "TTSSetLocale", "(I)I" );
if ( method )
{
return (*l_env)->CallStaticIntMethod ( l_env, l_class, method, locale );
}
return -1;
}
KDint xmPlatformTTSSetRate ( KDfloat rate )
{
jmethodID method = getMethodID ( "TTSSetRate", "(F)I" );
if ( method )
{
return (*l_env)->CallStaticIntMethod ( l_env, l_class, method, rate );
}
return -1;
}
KDfloat xmPlatformSoundGetVolume ( XMSound* sound )
{
jmethodID method = getMethodID ( "SoundGetVolume", "(I)F" );
if ( method )
{
return (*l_env)->CallStaticIntMethod ( l_env, l_class, method, (jint) sound->device );
}
return -1;
}