Examples of ClassTransformer

ch5.sec1.ClassTransformer
ASM Guide example class. @author Eric Bruneton
flexjson.transformer.ClassTransformer
javax.persistence.spi.ClassTransformer
A persistence provider provides an instance of this interface to the PersistenceUnitInfo.addTransformer method. The supplied transformer instance will get called to transform entity class files when they are loaded and redefined. The transformation occurs before the class is defined by the JVM @author Bill Burke @version $Revision: 11282 $
net.sf.cglib.transform.ClassTransformer
org.apache.drill.exec.compile.ClassTransformer
org.deuce.transform.asm.ClassTransformer
org.hibernate.bytecode.ClassTransformer
A persistence provider provides an instance of this interface to the PersistenceUnitInfo.addTransformer method. The supplied transformer instance will get called to transform entity class files when they are loaded and redefined. The transformation occurs before the class is defined by the JVM @author Bill Burke @author Emmanuel Bernard
org.hibernate.bytecode.spi.ClassTransformer
A persistence provider provides an instance of this interface to the PersistenceUnitInfo.addTransformer method. The supplied transformer instance will get called to transform entity class files when they are loaded and redefined. The transformation occurs before the class is defined by the JVM @author Bill Burke @author Emmanuel Bernard
org.hibernate.repackage.cglib.transform.ClassTransformer
org.jboss.weld.resources.ClassTransformer
@author Pete Muir @author Stuart Douglas @author JBoss Weld Community @author Ales Justin

Examples of net.sf.cglib.transform.ClassTransformer

      throw new HibernateException( "Unable to read class: " + e.getMessage() );
    }


    String[] names = ClassNameReader.getClassInfo( reader );
    ClassWriter w = new DebuggingClassWriter( ClassWriter.COMPUTE_MAXS  );
    ClassTransformer t = getClassTransformer( names );
    if ( t != null ) {
      if ( log.isDebugEnabled() ) {
        log.debug( "Enhancing " + className );
      }
      ByteArrayOutputStream out;

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Examples of net.sf.cglib.transform.ClassTransformer

      throw new HibernateException( "Unable to read class: " + e.getMessage() );
    }


    String[] names = ClassNameReader.getClassInfo( reader );
    ClassWriter w = new DebuggingClassWriter( ClassWriter.COMPUTE_MAXS  );
    ClassTransformer t = getClassTransformer( names );
    if ( t != null ) {
            LOG.debugf("Enhancing %s", className);
      ByteArrayOutputStream out;
      byte[] result;
      try {

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Examples of org.apache.drill.exec.compile.ClassTransformer

  private final QueryClassLoader loader;
  private final ClassTransformer transformer;
  
  public FragmentContext(DrillbitContext dbContext, FragmentHandle handle, UserClientConnection connection, IncomingBuffers buffers, FunctionImplementationRegistry funcRegistry) {
    this.loader = new QueryClassLoader(true);
    this.transformer = new ClassTransformer();
    this.fragmentTime = dbContext.getMetrics().timer(METRIC_TIMER_FRAGMENT_TIME);
    this.batchesCompleted = new SingleThreadNestedCounter(dbContext, METRIC_BATCHES_COMPLETED);
    this.recordsCompleted = new SingleThreadNestedCounter(dbContext, METRIC_RECORDS_COMPLETED);
    this.dataProcessed = new SingleThreadNestedCounter(dbContext, METRIC_DATA_PROCESSED);
    this.context = dbContext;

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Examples of org.apache.drill.exec.compile.ClassTransformer

  private volatile boolean failed = false;
  private volatile boolean cancelled = false;


  public FragmentContext(DrillbitContext dbContext, PlanFragment fragment, UserClientConnection connection,
      FunctionImplementationRegistry funcRegistry) throws OutOfMemoryException, ExecutionSetupException {
    this.transformer = new ClassTransformer();
    this.stats = new FragmentStats(dbContext.getMetrics());
    this.context = dbContext;
    this.connection = connection;
    this.fragment = fragment;
    this.funcRegistry = funcRegistry;

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Examples of org.deuce.transform.asm.ClassTransformer

   * @throws ClassNotFoundException 
   */
  public static void main(String[] args) throws IOException, InstantiationException, IllegalAccessException, SecurityException, NoSuchMethodException, IllegalArgumentException, InvocationTargetException, ClassNotFoundException {
    String clazz = Integer.class.getName();
    
    ClassTransformer rt = new ClassTransformer(Type.getInternalName(Class.forName(clazz)), new HyClassTransformer(Type.getInternalName(Class.forName(clazz))));
//    HyClassTransformer rt = new HyClassTransformer(Type.getInternalName(Class.forName(clazz)));
//    ClassWriter rt = new ClassWriter(0);
    ClassReader cr = new ClassReader(clazz);
    cr.accept(rt, 0);
    byte[] transformed = rt.getClassWritter().toByteArray();  
    
//    Class c = new MyClassLoader().defineClass(clazz, transformed);
//    Object o = c.getConstructor(String.class).newInstance("123");
//    c.getMethod("deposit", int.class).invoke(o, 10);
//    c.getMethod("setObjectState", int.class).invoke(o, 4);

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Examples of org.hibernate.bytecode.ClassTransformer


  protected void processClassFile(File file) throws Exception {
    logger.verbose( "Starting class file : " + file.toURL() );
    byte[] bytes = ByteCodeHelper.readByteCode( file );
    ClassDescriptor descriptor = getClassDescriptor( bytes );
    ClassTransformer transformer = getClassTransformer( descriptor );
    if ( transformer == null ) {
      logger.verbose( "skipping file : " + file.toURL() );
      return;
    }


    logger.info( "processing class [" + descriptor.getName() + "]; file = " + file.toURL() );
    byte[] transformedBytes = transformer.transform(
        getClass().getClassLoader(),
        descriptor.getName(),
        null,
        null,
        descriptor.getBytes()

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Examples of org.hibernate.bytecode.ClassTransformer

                if ( !entry.isDirectory() ) {
                  // see if the entry represents a class file
                  DataInputStream din = new DataInputStream( new ByteArrayInputStream( byteCode ) );
                  if ( din.readInt() == CLASS_MAGIC ) {
                    ClassDescriptor descriptor = getClassDescriptor( byteCode );
                    ClassTransformer transformer = getClassTransformer( descriptor );
                    if ( transformer == null ) {
                      logger.verbose( "skipping entry : " + entry.toString() );
                    }
                    else {
                      logger.info( "processing class [" + descriptor.getName() + "]; entry = " + file.toURL() );
                      byteCode = transformer.transform(
                          getClass().getClassLoader(),
                          descriptor.getName(),
                          null,
                          null,
                          descriptor.getBytes()

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Examples of org.hibernate.bytecode.ClassTransformer

   * @throws Exception Indicates an issue either access files or applying the transformations.
   */
  protected void processClassFile(File file, Set classNames) throws Exception {
    byte[] bytes = ByteCodeHelper.readByteCode( file );
    ClassDescriptor descriptor = getClassDescriptor( bytes );
    ClassTransformer transformer = getClassTransformer( descriptor, classNames );
    if ( transformer == null ) {
      logger.debug( "no trasformer for class file : " + file.getAbsolutePath() );
      return;
    }


    logger.info( "processing class : " + descriptor.getName() + ";  file = " + file.getAbsolutePath() );
    byte[] transformedBytes = transformer.transform(
        getClass().getClassLoader(),
        descriptor.getName(),
        null,
        null,
        descriptor.getBytes()

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Examples of org.hibernate.bytecode.ClassTransformer

                if ( !entry.isDirectory() ) {
                  // see if the entry represents a class file
                  DataInputStream din = new DataInputStream( new ByteArrayInputStream( byteCode ) );
                  if ( din.readInt() == CLASS_MAGIC ) {
                    ClassDescriptor descriptor = getClassDescriptor( byteCode );
                    ClassTransformer transformer = getClassTransformer( descriptor, classNames );
                    if ( transformer == null ) {
                      logger.debug( "no transformer for zip entry :  " + entry.toString() );
                    }
                    else {
                      logger.info( "processing class : " + descriptor.getName() + ";  entry = " + file.getAbsolutePath() );
                      byteCode = transformer.transform(
                          getClass().getClassLoader(),
                          descriptor.getName(),
                          null,
                          null,
                          descriptor.getBytes()

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Examples of org.hibernate.bytecode.ClassTransformer


  protected void processClassFile(File file) throws Exception {
    logger.verbose( "Starting class file : " + file.toURL() );
    byte[] bytes = ByteCodeHelper.readByteCode( file );
    ClassDescriptor descriptor = getClassDescriptor( bytes );
    ClassTransformer transformer = getClassTransformer( descriptor );
    if ( transformer == null ) {
      logger.verbose( "skipping file : " + file.toURL() );
      return;
    }


    logger.info( "processing class [" + descriptor.getName() + "]; file = " + file.toURL() );
    byte[] transformedBytes = transformer.transform(
        getClass().getClassLoader(),
        descriptor.getName(),
        null,
        null,
        descriptor.getBytes()

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