ZipInputStreamWrapper.java

import java.io.IOException;
import java.io.InputStream;
import java.util.zip.ZipInputStream;

/**
 * This class is a wrapper for ZipInputStream.
 * If you try to put ZipInputStream in a InputStreamReader you will get 
 * an error because when close() is called the whole ZipInputStream will
 * be closed. For reading only a part from the stream corresponding to a
 * ZipEntry, instead of calling stream.close() you should call stream.closeEntry()
 * 
 * @author Alex Proca
 *
 */
public class ZipEntryInputStream extends InputStream {

  private ZipInputStream stream;
	
  public ZipInputStreamWrapper(ZipInputStream stream)
  {
    this.stream = stream;
  }
	
  public int read() throws IOException 
  {
    return stream.read();
  }
	
  public void close() throws IOException
  {
    stream.closeEntry();
  }

}