How to use

InputPipeInvocationHandler

in

com.ociweb.pronghorn.pipe.proxy

@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {							
  return readers[buildKey(this,method.getName())].read(args);
}

private static <T> T slowCreate(final EventProducer consumer, Class<T> clazz) {
  int msgIdx = FieldReferenceOffsetManager.lookupTemplateLocator(clazz.getAnnotation(ProngTemplateMessage.class).templateId(), Pipe.from(consumer.input));
  if (PipeReader.tryReadFragment(consumer.input)) {
    
    T result = (T) Proxy.newProxyInstance(
              clazz.getClassLoader(),
              new Class[] { clazz },
              new InputPipeInvocationHandler(consumer.input, PipeReader.getMsgIdx(consumer.input), clazz));	
    
    consumer.cached = result; //TODO: needs smarter pool but this is fine for now.
    consumer.cachedMsgId = PipeReader.getMsgIdx(consumer.input);
    
    return result;
    
  } else {
    return null;
  }
}

private static <T> T slowCreate(final EventProducer consumer, Class<T> clazz) {
  int msgIdx = FieldReferenceOffsetManager.lookupTemplateLocator(clazz.getAnnotation(ProngTemplateMessage.class).templateId(), Pipe.from(consumer.input));
  if (PipeReader.tryReadFragment(consumer.input)) {
    
    T result = (T) Proxy.newProxyInstance(
              clazz.getClassLoader(),
              new Class[] { clazz },
              new InputPipeInvocationHandler(consumer.input, PipeReader.getMsgIdx(consumer.input), clazz));	
    
    consumer.cached = result; //TODO: needs smarter pool but this is fine for now.
    consumer.cachedMsgId = PipeReader.getMsgIdx(consumer.input);
    
    return result;
    
  } else {
    return null;
  }
}

@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {							
  return readers[buildKey(this,method.getName())].read(args);
}

private static <T> T slowCreate(final EventProducer consumer, Class<T> clazz) {
  int msgIdx = FieldReferenceOffsetManager.lookupTemplateLocator(clazz.getAnnotation(ProngTemplateMessage.class).templateId(), Pipe.from(consumer.input));
  if (PipeReader.tryReadFragment(consumer.input)) {
    
    T result = (T) Proxy.newProxyInstance(
              clazz.getClassLoader(),
              new Class[] { clazz },
              new InputPipeInvocationHandler(consumer.input, PipeReader.getMsgIdx(consumer.input), clazz));	
    
    consumer.cached = result; //TODO: needs smarter pool but this is fine for now.
    consumer.cachedMsgId = PipeReader.getMsgIdx(consumer.input);
    
    return result;
    
  } else {
    return null;
  }
}

@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {							
  return readers[buildKey(this,method.getName())].read(args);
}

public InputPipeInvocationHandler(Pipe pipe, int msgIdx, Class<?> clazz) {
  super(clazz.getMethods());
  
  FieldReferenceOffsetManager from = Pipe.from(pipe);
  final Method[] methods = clazz.getMethods();
            
  readers = new InputPipeReaderMethod[MAX_METHODS];
  int j = methods.length;
  while (--j>=0) {
    final Method method = methods[j];			
    ProngTemplateField fieldAnnotation = method.getAnnotation(ProngTemplateField.class);
    if (null!=fieldAnnotation) {
      
      int fieldLoc = FieldReferenceOffsetManager.lookupFieldLocator(fieldAnnotation.fieldId(), msgIdx, from);
      
      int key = buildKey(this, method.getName());
      if (null!=readers[key]) {
        throw new UnsupportedOperationException();
      }
      readers[key] = InputPipeReaderMethod.buildReadForYourType(pipe, fieldLoc, (fieldLoc >> FieldReferenceOffsetManager.RW_FIELD_OFF_BITS) & TokenBuilder.MASK_TYPE, from);
              
    }
  }
}

public InputPipeInvocationHandler(Pipe pipe, int msgIdx, Class<?> clazz) {
  super(clazz.getMethods());
  
  FieldReferenceOffsetManager from = Pipe.from(pipe);
  final Method[] methods = clazz.getMethods();
            
  readers = new InputPipeReaderMethod[MAX_METHODS];
  int j = methods.length;
  while (--j>=0) {
    final Method method = methods[j];			
    ProngTemplateField fieldAnnotation = method.getAnnotation(ProngTemplateField.class);
    if (null!=fieldAnnotation) {
      
      int fieldLoc = FieldReferenceOffsetManager.lookupFieldLocator(fieldAnnotation.fieldId(), msgIdx, from);
      
      int key = buildKey(this, method.getName());
      if (null!=readers[key]) {
        throw new UnsupportedOperationException();
      }
      readers[key] = InputPipeReaderMethod.buildReadForYourType(pipe, fieldLoc, (fieldLoc >> FieldReferenceOffsetManager.RW_FIELD_OFF_BITS) & TokenBuilder.MASK_TYPE, from);
              
    }
  }
}

public InputPipeInvocationHandler(Pipe pipe, int msgIdx, Class<?> clazz) {
  super(clazz.getMethods());
  
  FieldReferenceOffsetManager from = Pipe.from(pipe);
  final Method[] methods = clazz.getMethods();
            
  readers = new InputPipeReaderMethod[MAX_METHODS];
  int j = methods.length;
  while (--j>=0) {
    final Method method = methods[j];			
    ProngTemplateField fieldAnnotation = method.getAnnotation(ProngTemplateField.class);
    if (null!=fieldAnnotation) {
      
      int fieldLoc = FieldReferenceOffsetManager.lookupFieldLocator(fieldAnnotation.fieldId(), msgIdx, from);
      
      int key = buildKey(this, method.getName());
      if (null!=readers[key]) {
        throw new UnsupportedOperationException();
      }
      readers[key] = InputPipeReaderMethod.buildReadForYourType(pipe, fieldLoc, (fieldLoc >> FieldReferenceOffsetManager.RW_FIELD_OFF_BITS) & TokenBuilder.MASK_TYPE, from);
              
    }
  }
}