/**
* Determines if a child node object is accepting.
*
* @param nodeObj an Object
* @return if {@code nodeObj} is either an MDAGNode or a SimplifiedMDAGNode, true if the node is
* accepting, false otherwise throws IllegalArgumentException if {@code nodeObj} is not an
* MDAGNode or SimplifiedMDAGNode
*/
private static boolean isAcceptNode(Object nodeObj) {
if (nodeObj != null) {
Class nodeObjClass = nodeObj.getClass();
if (nodeObjClass.equals(MDAGNode.class)) return ((MDAGNode) nodeObj).isAcceptNode();
else if (nodeObjClass.equals(SimpleMDAGNode.class))
return ((SimpleMDAGNode) nodeObj).isAcceptNode();
}
throw new IllegalArgumentException("Argument is not an MDAGNode or SimpleMDAGNode");
}
/**
* Generates a method called "super$methodName()" which can be called from JavaScript that is
* equivalent to calling "super.methodName()" from Java. Eventually, this may be supported
* directly in JavaScript.
*/
private static void generateSuper(
ClassFileWriter cfw,
String genName,
String superName,
String methodName,
String methodSignature,
Class<?>[] parms,
Class<?> returnType) {
cfw.startMethod("super$" + methodName, methodSignature, ClassFileWriter.ACC_PUBLIC);
// push "this"
cfw.add(ByteCode.ALOAD, 0);
// push the rest of the parameters.
int paramOffset = 1;
for (Class<?> parm : parms) {
paramOffset += generatePushParam(cfw, paramOffset, parm);
}
// call the superclass implementation of the method.
cfw.addInvoke(ByteCode.INVOKESPECIAL, superName, methodName, methodSignature);
// now, handle the return type appropriately.
Class<?> retType = returnType;
if (!retType.equals(Void.TYPE)) {
generatePopResult(cfw, retType);
} else {
cfw.add(ByteCode.RETURN);
}
cfw.stopMethod((short) (paramOffset + 1));
}
/**
* Generate a {@link DynamicEntity} from {@link
* com.impetus.kundera.metadata.model.EntityMetadata}.
*
* @param entityMetadata metadata from Kundera ({@link
* com.impetus.kundera.persistence.EntityManagerFactoryImpl.KunderaMetadata}).
* @param id entity id.
* @return a fresh new {@link DynamicEntity}
* @throws com.impetus.kundera.KunderaException if id is not of type {@link String}.
* @see DynamicEntity
*/
public static DynamicEntity createDynamicEntity(EntityMetadata entityMetadata, Object id) {
Class idClazz = entityMetadata.getIdAttribute().getJavaType();
if (!(idClazz.equals(String.class))) {
throw new KunderaException("Id attribute must be of type " + String.class);
}
return createDynamicEntity((String) id);
}
private static Class[] getValidPrimitiveTypes(Class type) {
if (type.equals(long.class))
return new Class[] {
GLintptrARB.class,
GLuint.class,
GLintptr.class,
GLsizeiptrARB.class,
GLsizeiptr.class,
GLint64EXT.class,
GLuint64EXT.class
};
else if (type.equals(int.class))
return new Class[] {
GLbitfield.class, GLenum.class, GLhandleARB.class, GLint.class, GLuint.class, GLsizei.class
};
else if (type.equals(double.class)) return new Class[] {GLclampd.class, GLdouble.class};
else if (type.equals(float.class)) return new Class[] {GLclampf.class, GLfloat.class};
else if (type.equals(short.class))
return new Class[] {GLhalf.class, GLshort.class, GLushort.class};
else if (type.equals(byte.class))
return new Class[] {GLbyte.class, GLcharARB.class, GLchar.class, GLubyte.class};
else if (type.equals(boolean.class)) return new Class[] {GLboolean.class};
else if (type.equals(void.class)) return new Class[] {GLvoid.class};
else return new Class[] {};
}
/**
* Examines a property's type to see which method should be used to parse the property's value.
*
* @param desc The description of the property
* @param value The value of the XML attribute containing the prop value
* @return The value stored in the element
* @throws IOException If there is an error reading the document
*/
public Object getObjectValue(PropertyDescriptor desc, String value) throws IOException {
// Find out what kind of property it is
Class type = desc.getPropertyType();
// If it's an array, get the base type
if (type.isArray()) {
type = type.getComponentType();
}
// For native types, object wrappers for natives, and strings, use the
// basic parse routine
if (type.equals(Integer.TYPE)
|| type.equals(Long.TYPE)
|| type.equals(Short.TYPE)
|| type.equals(Byte.TYPE)
|| type.equals(Boolean.TYPE)
|| type.equals(Float.TYPE)
|| type.equals(Double.TYPE)
|| Integer.class.isAssignableFrom(type)
|| Long.class.isAssignableFrom(type)
|| Short.class.isAssignableFrom(type)
|| Byte.class.isAssignableFrom(type)
|| Boolean.class.isAssignableFrom(type)
|| Float.class.isAssignableFrom(type)
|| Double.class.isAssignableFrom(type)) {
return parseBasicType(type, value);
} else if (String.class.isAssignableFrom(type)) {
return value;
} else if (java.util.Date.class.isAssignableFrom(type)) {
// If it's a date, use the date parser
return parseDate(value, JOXDateHandler.determineDateFormat());
} else {
return null;
}
}
public String getAutoTypeFromAnnotation(AnnotationMirror annotation) {
Class annotation_class = NativeTypeTranslator.getClassFromType(annotation.getAnnotationType());
if (annotation_class.equals(GLint.class)) return "GL11.GL_INT";
else if (annotation_class.equals(GLbyte.class)) return "GL11.GL_BYTE";
else if (annotation_class.equals(GLshort.class)) return "GL11.GL_SHORT";
if (annotation_class.equals(GLuint.class)) return "GL11.GL_UNSIGNED_INT";
else if (annotation_class.equals(GLubyte.class)) return "GL11.GL_UNSIGNED_BYTE";
else if (annotation_class.equals(GLushort.class)) return "GL11.GL_UNSIGNED_SHORT";
else if (annotation_class.equals(GLfloat.class)) return "GL11.GL_FLOAT";
else if (annotation_class.equals(GLdouble.class)) return "GL11.GL_DOUBLE";
else return null;
}
/**
* Construct an RPC server.
*
* @param protocolClass - the protocol being registered can be null for compatibility with old
* usage (see below for details)
* @param protocolImpl the protocol impl that will be called
* @param conf the configuration to use
* @param bindAddress the address to bind on to listen for connection
* @param port the port to listen for connections on
* @param numHandlers the number of method handler threads to run
* @param verbose whether each call should be logged
*/
public Server(
Class<?> protocolClass,
Object protocolImpl,
Configuration conf,
String bindAddress,
int port,
int numHandlers,
int numReaders,
int queueSizePerHandler,
boolean verbose,
SecretManager<? extends TokenIdentifier> secretManager,
String portRangeConfig)
throws IOException {
super(
bindAddress,
port,
null,
numHandlers,
numReaders,
queueSizePerHandler,
conf,
classNameBase(protocolImpl.getClass().getName()),
secretManager,
portRangeConfig);
this.verbose = verbose;
Class<?>[] protocols;
if (protocolClass == null) { // derive protocol from impl
/*
* In order to remain compatible with the old usage where a single
* target protocolImpl is suppled for all protocol interfaces, and
* the protocolImpl is derived from the protocolClass(es)
* we register all interfaces extended by the protocolImpl
*/
protocols = RPC.getProtocolInterfaces(protocolImpl.getClass());
} else {
if (!protocolClass.isAssignableFrom(protocolImpl.getClass())) {
throw new IOException(
"protocolClass "
+ protocolClass
+ " is not implemented by protocolImpl which is of class "
+ protocolImpl.getClass());
}
// register protocol class and its super interfaces
registerProtocolAndImpl(RPC.RpcKind.RPC_WRITABLE, protocolClass, protocolImpl);
protocols = RPC.getProtocolInterfaces(protocolClass);
}
for (Class<?> p : protocols) {
if (!p.equals(VersionedProtocol.class)) {
registerProtocolAndImpl(RPC.RpcKind.RPC_WRITABLE, p, protocolImpl);
}
}
}
// 1: int;2: long; 3: byte; 4: boolean; 5: character;
// 6: short; 7: float; 8: double
private static void writePrimitiveArray(
Class componentType, Object array, int length, OutputStream os) throws IOException {
if (componentType.equals(Integer.TYPE)) {
int[] ints = (int[]) array;
os.write(1);
for (int i = 0; i < length; i++) {
PDataStream.writeInt(ints[i], os);
}
} else if (componentType.equals(Long.TYPE)) {
os.write(2);
long[] longs = (long[]) array;
for (int i = 0; i < length; i++) {
PDataStream.writeLong(longs[i], os);
}
} else if (componentType.equals(Byte.TYPE)) {
os.write(3);
os.write((byte[]) array);
} else if (componentType.equals(Boolean.TYPE)) {
os.write(4);
boolean[] booleans = (boolean[]) array;
for (int i = 0; i < length; i++) {
PDataStream.writeBoolean(booleans[i], os);
}
} else if (componentType.equals(Character.TYPE)) {
os.write(5);
char[] chars = (char[]) array;
for (int i = 0; i < length; i++) {
PDataStream.writeChar(chars[i], os);
}
} else if (componentType.equals(Short.TYPE)) {
os.write(6);
short[] shorts = (short[]) array;
for (int i = 0; i < length; i++) {
PDataStream.writeShort(shorts[i], os);
}
} else if (componentType.equals(Float.TYPE)) {
os.write(7);
float[] floats = (float[]) array;
for (int i = 0; i < length; i++) {
PDataStream.writeFloat(floats[i], os);
}
} else if (componentType.equals(Double.TYPE)) {
os.write(8);
double[] doubles = (double[]) array;
for (int i = 0; i < length; i++) {
PDataStream.writeDouble(doubles[i], os);
}
} else {
throw new IllegalArgumentException("Unsupported Primitive Type: " + componentType);
}
}
/**
* Find the class for the projection
*
* @param proj projection
* @return corresponding ProjectionClass (or null if not found)
*/
private ProjectionClass findProjectionClass(Projection proj) {
Class want = proj.getClass();
ComboBoxModel projClassList = projClassCB.getModel();
for (int i = 0; i < projClassList.getSize(); i++) {
ProjectionClass pc = (ProjectionClass) projClassList.getElementAt(i);
if (want.equals(pc.projClass)) {
return pc;
}
}
return null;
}
// only if this is an object (not primitive) and non null!
private static void writeRealObject(Object value, Class vClass, OutputStream os)
throws IOException {
try {
if (vClass.equals(String.class)) {
os.write(0);
PDataStream.writeUTF((String) value, os);
} else if (vClass.equals(Integer.class)) {
os.write(1);
PDataStream.writeInt(((Integer) value).intValue(), os);
} else if (vClass.equals(Long.class)) {
os.write(2);
PDataStream.writeLong(((Long) value).longValue(), os);
} else if (vClass.equals(Byte.class)) {
os.write(3);
os.write(((Byte) value).byteValue());
} else if (vClass.equals(Boolean.class)) {
os.write(4);
PDataStream.writeBoolean(((Boolean) value).booleanValue(), os);
} else if (vClass.equals(Character.class)) {
os.write(5);
PDataStream.writeChar(((Character) value).charValue(), os);
} else if (vClass.equals(Short.class)) {
os.write(6);
PDataStream.writeShort(((Short) value).shortValue(), os);
} else if (vClass.equals(Float.class)) {
os.write(7);
PDataStream.writeFloat(((Float) value).floatValue(), os);
} else if (vClass.equals(Double.class)) {
os.write(8);
PDataStream.writeDouble(((Double) value).doubleValue(), os);
} else if (Externalizable.class.isAssignableFrom(vClass)) {
os.write(11);
String name = vClass.getName();
PDataStream.writeUTF(name, os);
Externalizable tmp = (Externalizable) value;
tmp.writeObject(os);
} else {
os.write(12);
ObjectOutputStream out = new ObjectOutputStream(os);
out.writeObject(value);
}
} catch (Exception exc) {
throw new IOException(exc.toString());
}
}
/**
* @param aContainer
* @param aComponentClass
* @return
*/
private static Component findComponent(
final Container aContainer, final Class<? extends Component> aComponentClass) {
Component result = null;
final int cnt = aContainer.getComponentCount();
for (int i = 0; (result == null) && (i < cnt); i++) {
final Component comp = aContainer.getComponent(i);
if (aComponentClass.equals(comp.getClass())) {
result = comp;
} else if (comp instanceof Container) {
result = findComponent((Container) comp, aComponentClass);
}
}
return result;
}
/**
* Examines a property's type to see which method should be used to parse the property's value.
*
* @param desc The description of the property
* @param element The XML element containing the property value
* @return The value stored in the element
* @throws IOException If there is an error reading the document
*/
public Object getObjectValue(PropertyDescriptor desc, Element element) throws IOException {
// Find out what kind of property it is
Class type = desc.getPropertyType();
// If it's an array, get the base type
if (type.isArray()) {
type = type.getComponentType();
}
// For native types, object wrappers for natives, and strings, use the
// basic parse routine
if (type.equals(Integer.TYPE)
|| type.equals(Long.TYPE)
|| type.equals(Short.TYPE)
|| type.equals(Byte.TYPE)
|| type.equals(Boolean.TYPE)
|| type.equals(Float.TYPE)
|| type.equals(Double.TYPE)
|| Integer.class.isAssignableFrom(type)
|| Long.class.isAssignableFrom(type)
|| Short.class.isAssignableFrom(type)
|| Byte.class.isAssignableFrom(type)
|| Boolean.class.isAssignableFrom(type)
|| Float.class.isAssignableFrom(type)
|| Double.class.isAssignableFrom(type)
|| String.class.isAssignableFrom(type)) {
return readBasicType(type, element);
} else if (java.util.Date.class.isAssignableFrom(type)) {
// If it's a date, use the date parser
return readDate(element);
} else {
try {
// If it's an object, create a new instance of the object (it should
// be a bean, or there will be trouble)
Object newOb = type.newInstance();
// Copy the XML element into the bean
readObject(newOb, element);
return newOb;
} catch (InstantiationException exc) {
throw new IOException(
"Error creating object for " + desc.getName() + ": " + exc.toString());
} catch (IllegalAccessException exc) {
throw new IOException(
"Error creating object for " + desc.getName() + ": " + exc.toString());
}
}
}
public static ScoreMenu queryFromFile(Class classes, Course courses) {
MainWindow.initDataFile(SCORE_MENU_FILE);
DataInputStream input;
Class tempClass = new Class();
Student student;
Course course = new Course();
int[] testTime = new int[5];
int numberOfAttendTestStudent;
long idOfStudents[];
float scoreOfTest[];
try {
input = new DataInputStream(new FileInputStream(SCORE_MENU_FILE));
while (input.available() > 0) {
tempClass.setGrade(input.readInt());
tempClass.setMajor(input.readUTF());
tempClass.setClassNumber(input.readInt());
int studentNumber = input.readInt();
tempClass.setStudentNumber(0);
for (int i = 0; i < studentNumber; i++) {
student = new Student();
student.setId(input.readLong());
student.setName(input.readUTF());
tempClass.addStudent(student);
}
course.setId(input.readUTF());
course.setName(input.readUTF());
course.setCredit(input.readFloat());
course.setPeriod(input.readInt());
for (int i = 0; i < 5; i++) testTime[i] = input.readInt();
numberOfAttendTestStudent = input.readInt();
idOfStudents = new long[numberOfAttendTestStudent];
scoreOfTest = new float[numberOfAttendTestStudent];
for (int i = 0; i < numberOfAttendTestStudent; i++) idOfStudents[i] = input.readLong();
for (int i = 0; i < numberOfAttendTestStudent; i++) scoreOfTest[i] = input.readFloat();
if ((classes.equals(tempClass)) && (courses.equals(course))) {
input.close();
return new ScoreMenu(
tempClass, course, testTime, numberOfAttendTestStudent, idOfStudents, scoreOfTest);
}
}
input.close();
return null;
} catch (Exception e) {
return null;
}
}
/**
* @param classloader
* @param superClass
* @param classes
* @param className
*/
@SuppressWarnings("unchecked")
private static void checkAndAddClass(
ClassLoader classloader, Class superClass, LinkedList<Class> classes, String className) {
if (className.indexOf('$') > -1) return;
try {
Class subClass = classloader.loadClass(className);
if (subClass != null
&& !superClass.equals(subClass)
&& superClass.isAssignableFrom(subClass)
&& !subClass.isInterface()
&& !classes.contains(subClass)) {
classes.add(subClass);
}
} catch (Throwable th) {
logger.log(Level.WARNING, "checkAndAddClass error", th);
}
}
@SuppressWarnings("rawtypes")
private static void writeObjectToStream(Object obj, DataOutputStream data) throws IOException {
Class objClass = obj.getClass();
if (objClass.equals(Boolean.class)) {
data.writeBoolean((Boolean) obj);
} else if (objClass.equals(Byte.class)) {
data.writeByte((Byte) obj);
} else if (objClass.equals(Integer.class)) {
data.writeInt((Integer) obj);
} else if (objClass.equals(String.class)) {
data.writeUTF((String) obj);
} else if (objClass.equals(Double.class)) {
data.writeDouble((Double) obj);
} else if (objClass.equals(Float.class)) {
data.writeFloat((Float) obj);
} else if (objClass.equals(Long.class)) {
data.writeLong((Long) obj);
} else if (objClass.equals(Short.class)) {
data.writeShort((Short) obj);
}
}
/**
* Exception processor for exceptions detected from the parser. (This is invoked by the parser
* when an error is detected).
*
* @param sipMessage -- the message that incurred the error.
* @param ex -- parse exception detected by the parser.
* @param header -- header that caused the error.
* @throws ParseException Thrown if we want to reject the message.
*/
public void handleException(
ParseException ex, SIPMessage sipMessage, Class hdrClass, String header, String message)
throws ParseException {
if (LogWriter.needsLogging) stack.logWriter.logException(ex);
// Log the bad message for later reference.
if ((hdrClass != null)
&& (hdrClass.equals(From.class)
|| hdrClass.equals(To.class)
|| hdrClass.equals(CSeq.class)
|| hdrClass.equals(Via.class)
|| hdrClass.equals(CallID.class)
|| hdrClass.equals(RequestLine.class)
|| hdrClass.equals(StatusLine.class))) {
stack.logBadMessage(message);
throw ex;
} else {
sipMessage.addUnparsed(header);
}
}
@SuppressWarnings("rawtypes")
private static Object readObjectFromStream(DataInputStream data, Class curClass)
throws IOException {
if (curClass.equals(Boolean.class)) {
return data.readBoolean();
} else if (curClass.equals(Byte.class)) {
return data.readByte();
} else if (curClass.equals(Integer.class)) {
return data.readInt();
} else if (curClass.equals(String.class)) {
return data.readUTF();
} else if (curClass.equals(Double.class)) {
return data.readDouble();
} else if (curClass.equals(Float.class)) {
return data.readFloat();
} else if (curClass.equals(Long.class)) {
return data.readLong();
} else if (curClass.equals(Short.class)) {
return data.readShort();
}
return null;
}
private static void writeValue(Object value, OutputStream os) throws IOException {
if (value == null) {
os.write(-1);
} else {
Class valueClass = value.getClass();
// write 0 for a single value, 1 for array, and 2 for Vector
if (valueClass.isArray()) {
os.write(1);
int length = Array.getLength(value);
PDataStream.writeInt(length, os);
Class componentType = valueClass.getComponentType();
if (componentType.isPrimitive()) {
// primitive
PDataStream.writeBoolean(true, os);
// 1: int;2: long; 3: byte; 4: boolean; 5: character; 6:
// short; 7: float; 8: double
writePrimitiveArray(componentType, value, length, os);
} else {
PDataStream.writeBoolean(false, os);
PDataStream.writeUTF(componentType.getName(), os);
Object[] oArr = (Object[]) value;
for (int i = 0; i < length; i++) {
writeValue(oArr[i], os);
}
}
} else if (valueClass.equals(Vector.class)) {
os.write(2);
int size = ((Vector) value).size();
PDataStream.writeInt(size, os);
for (int i = 0; i < size; i++) {
writeValue(((Vector) value).elementAt(i), os);
}
} else {
os.write(0);
writeRealObject(value, valueClass, os);
}
}
}
private static Class[] getValidBufferTypes(Class type) {
if (type.equals(IntBuffer.class))
return new Class[] {
GLbitfield.class, GLenum.class, GLhandleARB.class, GLint.class, GLsizei.class, GLuint.class
};
else if (type.equals(FloatBuffer.class)) return new Class[] {GLclampf.class, GLfloat.class};
else if (type.equals(ByteBuffer.class))
return new Class[] {
GLboolean.class, GLbyte.class, GLcharARB.class, GLchar.class, GLubyte.class, GLvoid.class
};
else if (type.equals(ShortBuffer.class))
return new Class[] {GLhalf.class, GLshort.class, GLushort.class};
else if (type.equals(DoubleBuffer.class)) return new Class[] {GLclampd.class, GLdouble.class};
else if (type.equals(LongBuffer.class))
return new Class[] {GLint64EXT.class, GLuint64EXT.class};
else return new Class[] {};
}
/**
* Reads an string into a basic type
*
* @param type The type of the string to read
* @param str The string containing the value
* @return The parsed value of the string
*/
public static Object parseBasicType(Class type, String str) {
// Parse the text based on the property type
if (type.equals(Integer.TYPE) || Integer.class.isAssignableFrom(type)) {
return new Integer(str);
} else if (type.equals(Long.TYPE) || Long.class.isAssignableFrom(type)) {
return new Long(str);
} else if (type.equals(Short.TYPE) || Short.class.isAssignableFrom(type)) {
return new Short(str);
} else if (type.equals(Byte.TYPE) || Byte.class.isAssignableFrom(type)) {
return new Byte(str);
} else if (type.equals(Boolean.TYPE) || Boolean.class.isAssignableFrom(type)) {
return new Boolean(str);
} else if (type.equals(Float.TYPE) || Float.class.isAssignableFrom(type)) {
return new Float(str);
} else if (type.equals(Double.TYPE) || Double.class.isAssignableFrom(type)) {
return new Double(str);
}
return null;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer
* #getAdapter(java.lang.Class)
*/
public Object getAdapter(Class adapter) {
if (adapter == null) return null;
if (adapter.equals(IFileTransferPausable.class)) return null;
return super.getAdapter(adapter);
}
private static boolean generateBufferParameterAddress(
TypeMap type_map,
PrintWriter writer,
MethodDeclaration method,
ParameterDeclaration param,
Mode mode,
boolean loopDeclared) {
NativeTypeTranslator translator = new NativeTypeTranslator(type_map, param);
param.getType().accept(translator);
writer.print("\t" + translator.getSignature() + param.getSimpleName());
writer.print(BUFFER_ADDRESS_POSTFIX + " = ((");
writer.print(translator.getSignature());
Check check_annotation = param.getAnnotation(Check.class);
writer.print(")");
if (mode == Mode.BUFFEROBJECT && param.getAnnotation(BufferObject.class) != null) {
writer.print(
"offsetToPointer("
+ param.getSimpleName()
+ Utils.BUFFER_OBJECT_PARAMETER_POSTFIX
+ "))");
} else {
Class java_type = Utils.getJavaType(param.getType());
if (Buffer.class.isAssignableFrom(java_type)
|| java_type.equals(CharSequence.class)
|| java_type.equals(CharSequence[].class)) {
boolean explicitly_byte_sized =
java_type.equals(Buffer.class)
|| translator.getAnnotationType().equals(type_map.getVoidType());
if (explicitly_byte_sized) writer.print("(((char *)");
if (method.getAnnotation(GenerateAutos.class) != null
|| (check_annotation != null && check_annotation.canBeNull())) {
writer.print("safeGetBufferAddress(env, " + param.getSimpleName());
} else {
writer.print("(*env)->GetDirectBufferAddress(env, " + param.getSimpleName());
}
writer.print("))");
writer.print(" + " + param.getSimpleName() + BUFFER_POSITION_POSTFIX);
if (explicitly_byte_sized) writer.print("))");
} else if (java_type.equals(String.class)) {
writer.print("GetStringNativeChars(env, " + param.getSimpleName() + "))");
} else throw new RuntimeException("Illegal type " + java_type);
}
writer.println(";");
if (param.getAnnotation(StringList.class) != null) {
if (Utils.getJavaType(param.getType()) != CharSequence[].class
&& (param.getAnnotation(GLchar.class) == null
|| param.getAnnotation(NullTerminated.class) == null
|| param.getAnnotation(NullTerminated.class).value().length() == 0))
throw new RuntimeException(
"StringList annotation can only be applied on null-terminated GLchar buffers.");
if ("_str".equals(param.getSimpleName()))
throw new RuntimeException(
"The name '_str' is not valid for arguments annotated with StringList");
// Declare loop counters and allocate string array
if (!loopDeclared) {
writer.println("\tunsigned int _str_i;");
writer.println("\tGLchar *_str_address;");
loopDeclared = true;
}
writer.println(
"\tGLchar **"
+ param.getSimpleName()
+ STRING_LIST_POSTFIX
+ " = (GLchar **) malloc("
+ param.getAnnotation(StringList.class).value()
+ "*sizeof(GLchar*));");
}
return loopDeclared;
}
public boolean canConvert(Class type) {
return type.equals(Date.class);
}
public String translateAnnotation(Class annotation_type) {
if (annotation_type.equals(GLuint.class)) return "i";
else if (annotation_type.equals(GLint.class)) return "i";
else if (annotation_type.equals(GLushort.class)) return "s";
else if (annotation_type.equals(GLshort.class)) return "s";
else if (annotation_type.equals(GLubyte.class)) return "b";
else if (annotation_type.equals(GLbyte.class)) return "b";
else if (annotation_type.equals(GLfloat.class)) return "f";
else if (annotation_type.equals(GLdouble.class)) return "d";
else if (annotation_type.equals(GLhalf.class)) return "h";
else if (annotation_type.equals(GLuint64EXT.class)) return "i64";
else if (annotation_type.equals(GLint64EXT.class)) return "i64";
else if (annotation_type.equals(GLboolean.class) || annotation_type.equals(GLvoid.class))
return "";
else throw new RuntimeException(annotation_type + " is not allowed");
}
private void loadPluginsIntoClassLoader() {
File pluginsFile = environment.pluginsFile();
if (!pluginsFile.exists()) {
return;
}
if (!pluginsFile.isDirectory()) {
return;
}
ClassLoader classLoader = settings.getClassLoader();
Class classLoaderClass = classLoader.getClass();
Method addURL = null;
while (!classLoaderClass.equals(Object.class)) {
try {
addURL = classLoaderClass.getDeclaredMethod("addURL", URL.class);
addURL.setAccessible(true);
break;
} catch (NoSuchMethodException e) {
// no method, try the parent
classLoaderClass = classLoaderClass.getSuperclass();
}
}
if (addURL == null) {
logger.debug(
"Failed to find addURL method on classLoader [" + classLoader + "] to add methods");
return;
}
File[] pluginsFiles = pluginsFile.listFiles();
for (File pluginFile : pluginsFiles) {
if (!pluginFile.getName().endsWith(".zip")) {
continue;
}
if (logger.isTraceEnabled()) {
logger.trace("Processing [{}]", pluginFile);
}
String pluginNameNoExtension =
pluginFile.getName().substring(0, pluginFile.getName().lastIndexOf('.'));
File extractedPluginDir =
new File(new File(environment.workFile(), "plugins"), pluginNameNoExtension);
extractedPluginDir.mkdirs();
File stampsDir = new File(new File(environment.workFile(), "plugins"), "_stamps");
stampsDir.mkdirs();
boolean extractPlugin = true;
File stampFile = new File(stampsDir, pluginNameNoExtension + ".stamp");
if (stampFile.exists()) {
// read it, and check if its the same size as the pluginFile
RandomAccessFile raf = null;
try {
raf = new RandomAccessFile(stampFile, "r");
long size = raf.readLong();
if (size == pluginFile.length()) {
extractPlugin = false;
if (logger.isTraceEnabled()) {
logger.trace("--- No need to extract plugin, same size [" + size + "]");
}
}
} catch (Exception e) {
// ignore and extract the plugin
} finally {
if (raf != null) {
try {
raf.close();
} catch (IOException e) {
// ignore
}
}
}
}
if (extractPlugin) {
if (logger.isTraceEnabled()) {
logger.trace("--- Extracting plugin to [" + extractedPluginDir + "]");
}
deleteRecursively(extractedPluginDir, false);
ZipFile zipFile = null;
try {
zipFile = new ZipFile(pluginFile);
Enumeration<? extends ZipEntry> zipEntries = zipFile.entries();
while (zipEntries.hasMoreElements()) {
ZipEntry zipEntry = zipEntries.nextElement();
if (!(zipEntry.getName().endsWith(".jar") || zipEntry.getName().endsWith(".zip"))) {
continue;
}
String name = zipEntry.getName().replace('\\', '/');
File target = new File(extractedPluginDir, name);
Streams.copy(zipFile.getInputStream(zipEntry), new FileOutputStream(target));
}
} catch (Exception e) {
logger.warn("Failed to extract plugin [" + pluginFile + "], ignoring...", e);
continue;
} finally {
if (zipFile != null) {
try {
zipFile.close();
} catch (IOException e) {
// ignore
}
}
}
try {
RandomAccessFile raf = new RandomAccessFile(stampFile, "rw");
raf.writeLong(pluginFile.length());
raf.close();
} catch (Exception e) {
// ignore
}
}
try {
for (File jarToAdd : extractedPluginDir.listFiles()) {
if (!(jarToAdd.getName().endsWith(".jar") || jarToAdd.getName().endsWith(".zip"))) {
continue;
}
addURL.invoke(classLoader, jarToAdd.toURI().toURL());
}
} catch (Exception e) {
logger.warn("Failed to add plugin [" + pluginFile + "]", e);
}
}
}
