Package net.sf.cglib.core

Examples of net.sf.cglib.core.DebuggingClassWriter

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

    String[] names = ClassNameReader.getClassInfo( reader );
    ClassWriter w = new DebuggingClassWriter( true );
    ClassTransformer t = getClassTransformer( names );
    if ( t != null ) {
      if ( log.isDebugEnabled() ) {
        log.debug( "Enhancing " + className );
      }
      ByteArrayOutputStream out;
      byte[] result;
      try {
        reader = new ClassReader( new ByteArrayInputStream( classfileBuffer ) );
        new TransformingClassGenerator(
            new ClassReaderGenerator( reader, attributes(), skipDebug() ), t
        ).generateClass( w );
        out = new ByteArrayOutputStream();
        out.write( w.toByteArray() );
        result = out.toByteArray();
        out.close();
      }
      catch (Exception e) {
        log.error( "Unable to transform class", e );
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      log.error( "Unable to read class", e );
      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;
      byte[] result;
      try {
        reader = new ClassReader( new ByteArrayInputStream( classfileBuffer ) );
        new TransformingClassGenerator(
            new ClassReaderGenerator( reader, skipDebug() ), t
        ).generateClass( w );
        out = new ByteArrayOutputStream();
        out.write( w.toByteArray() );
        result = out.toByteArray();
        out.close();
      }
      catch (Exception e) {
        log.error( "Unable to transform class", e );
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      log.error( "Unable to read class", e );
      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;
      byte[] result;
      try {
        reader = new ClassReader( new ByteArrayInputStream( classfileBuffer ) );
        new TransformingClassGenerator(
            new ClassReaderGenerator( reader, skipDebug() ), t
        ).generateClass( w );
        out = new ByteArrayOutputStream();
        out.write( w.toByteArray() );
        result = out.toByteArray();
        out.close();
      }
      catch (Exception e) {
        log.error( "Unable to transform class", e );
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      log.error( "Unable to read class", e );
      throw new HibernateException( "Unable to read class: " + e.getMessage() );
    }

    String[] names = ClassNameReader.getClassInfo( reader );
    ClassWriter w = new DebuggingClassWriter( true );
    ClassTransformer t = getClassTransformer( names );
    if ( t != null ) {
      if ( log.isDebugEnabled() ) {
        log.debug( "Enhancing " + className );
      }
      ByteArrayOutputStream out;
      byte[] result;
      try {
        reader = new ClassReader( new ByteArrayInputStream( classfileBuffer ) );
        new TransformingClassGenerator(
            new ClassReaderGenerator( reader, attributes(), skipDebug() ), t
        ).generateClass( w );
        out = new ByteArrayOutputStream();
        out.write( w.toByteArray() );
        result = out.toByteArray();
        out.close();
      }
      catch (Exception e) {
        log.error( "Unable to transform class", e );
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      log.error( "Unable to read class", e );
      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;
      byte[] result;
      try {
        reader = new ClassReader( new ByteArrayInputStream( classfileBuffer ) );
        new TransformingClassGenerator(
            new ClassReaderGenerator( reader, skipDebug() ), t
        ).generateClass( w );
        out = new ByteArrayOutputStream();
        out.write( w.toByteArray() );
        result = out.toByteArray();
        out.close();
      }
      catch (Exception e) {
        log.error( "Unable to transform class", e );
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            LOG.unableToReadClass(e.getMessage());
      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 {
        reader = new ClassReader( new ByteArrayInputStream( classfileBuffer ) );
        new TransformingClassGenerator(
            new ClassReaderGenerator( reader, skipDebug() ), t
        ).generateClass( w );
        out = new ByteArrayOutputStream();
        out.write( w.toByteArray() );
        result = out.toByteArray();
        out.close();
      }
      catch (Exception e) {
                LOG.unableToTransformClass(e.getMessage());
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        } catch (IOException e) {
            throw new ClassNotFoundException(name + ":" + e.getMessage());
        }

        try {
            ClassWriter w =  new DebuggingClassWriter(true);
            getGenerator(r).generateClass( w );
            byte[] b = w.toByteArray();
            Class c = super.defineClass(name, b, 0, b.length, DOMAIN);
            postProcess(c);
            return c;
        } catch (RuntimeException e) {
            throw e;
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        } catch (IOException e) {
            throw new ClassNotFoundException(name + ":" + e.getMessage());
        }

        try {
            ClassWriter w =  new DebuggingClassWriter(ClassWriter.COMPUTE_MAXS);
            getGenerator(r).generateClass(w);
            byte[] b = w.toByteArray();
            Class c = super.defineClass(name, b, 0, b.length, DOMAIN);
            postProcess(c);
            return c;
        } catch (RuntimeException e) {
            throw e;
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        } catch (IOException e) {
            throw new ClassNotFoundException(name + ":" + e.getMessage());
        }

        try {
            DebuggingClassWriter w =
              new DebuggingClassWriter(ClassWriter.COMPUTE_MAXS);
            getGenerator(r).generateClass(w);
            byte[] b = w.toByteArray();
            Class c = super.defineClass(name, b, 0, b.length, DOMAIN);
            postProcess(c);
            return c;
        } catch (RuntimeException e) {
            throw e;
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/*  86 */       throw new ClassNotFoundException(name + ":" + e.getMessage());
/*     */     }
/*     */     try
/*     */     {
/*     */       ClassReader r;
/*  90 */       ClassWriter w = new DebuggingClassWriter(true);
/*  91 */       getGenerator(r).generateClass(w);
/*  92 */       byte[] b = w.toByteArray();
/*  93 */       Class c = super.defineClass(name, b, 0, b.length, DOMAIN);
/*  94 */       postProcess(c);
/*  95 */       return c;
/*     */     } catch (RuntimeException e) {
/*  97 */       throw e;
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Related Classes of net.sf.cglib.core.DebuggingClassWriter

  • net.sf.cglib.asm.ClassReader
  • net.sf.cglib.asm.util.TraceClassVisitor
  • net.sf.cglib.transform.AbstractClassLoader
  • net.sf.cglib.transform.AbstractTransformTask
  • net.sf.cglib.transform.hook.AbstractPreProcessor
  • org.hibernate.bytecode.cglib.CglibClassTransformer
  • org.objectweb.asm.ClassReader
  • org.objectweb.asm.ClassVisitor
  • org.objectweb.asm.ClassWriter
  • org.objectweb.asm.util.TraceClassVisitor
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