/*
    * Copyright 2006-2007 the original author or authors.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *      http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.springframework.batch.item.xml.stax;
  
  import javax.xml.stream.XMLEventReader;
  import javax.xml.stream.XMLStreamException;
  import javax.xml.stream.events.XMLEvent;
  
  /**
   * Delegates all functionality to the wrapped reader allowing
   * subclasses to override only the methods they want to change.
   * 
   * @author Robert Kasanicky
   */
  abstract class AbstractEventReaderWrapper implements XMLEventReader {
  
  	protected XMLEventReader wrappedEventReader;
  	
  	public AbstractEventReaderWrapper(XMLEventReader wrappedEventReader) {
  		this.wrappedEventReader = wrappedEventReader;
  	}
  	
      @Override
  	public void close() throws XMLStreamException {
  		wrappedEventReader.close();
  		
  	}
  
      @Override
  	public String getElementText() throws XMLStreamException {
  		return wrappedEventReader.getElementText();
  	}
  
      @Override
  	public Object getProperty(String name) throws IllegalArgumentException {
  		return wrappedEventReader.getProperty(name);
  	}
  
      @Override
  	public boolean hasNext() {
  		return wrappedEventReader.hasNext();
  	}
  
      @Override
  	public XMLEvent nextEvent() throws XMLStreamException {
  		return wrappedEventReader.nextEvent();
  	}
  
      @Override
  	public XMLEvent nextTag() throws XMLStreamException {
  		return wrappedEventReader.nextTag();
  	}
  
      @Override
  	public XMLEvent peek() throws XMLStreamException {
  		return wrappedEventReader.peek();
  	}
  
      @Override
  	public Object next() {
  		return wrappedEventReader.next();
  	}
  
      @Override
  	public void remove() {
  		wrappedEventReader.remove();
  	}
  
  }