filterservletoutputstream.java

icsamples目录中有icsamples网络程序。 这个程序包括J2EE网络层的范例程序

package jwadbook.filter;


import javax.servlet.ServletOutputStream;
import javax.servlet.ServletResponse;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import java.io.DataOutputStream;
import java.io.OutputStream;
import java.io.IOException;

public class FilterServletOutputStream extends ServletOutputStream
{
    private DataOutputStream stream;
    
    public FilterServletOutputStream(OutputStream output)
    {
	stream=new DataOutputStream(output);
    }

    public void write(int b) throws IOException
    {
	stream.write(b);
    }

    public void write(byte[] b) throws IOException
    {
	stream.write(b);
    }

    public void write(byte[] b, int off, int len) throws IOException
    {
	stream.write(b, off, len);
    }
}