Package com.adobe.acs.commons.util

Class BufferedServletResponse

java.lang.Object

javax.servlet.ServletResponseWrapper

com.adobe.acs.commons.util.BufferedServletResponse

All Implemented Interfaces:

Closeable, AutoCloseable, javax.servlet.ServletResponse

public class BufferedServletResponse
extends javax.servlet.ServletResponseWrapper
implements Closeable

A wrapper around a ServletResponse which buffers all output being written to getOutputStream() or getWriter(). The response cannot be committed via flushBuffer() but only via close(). Access to the underlying buffer is provided via getBufferedServletOutput().

Constructor Summary

Constructors

Constructor	Description
BufferedServletResponse(javax.servlet.ServletResponse wrappedResponse)
BufferedServletResponse(javax.servlet.ServletResponse wrappedResponse, StringWriter writer, ByteArrayOutputStream outputStream)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flushBuffer()
BufferedServletOutput	getBufferedServletOutput()
javax.servlet.ServletOutputStream	getOutputStream()
PrintWriter	getWriter()
void	resetBuffer()

Methods inherited from class javax.servlet.ServletResponseWrapper

getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, reset, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale, setResponse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BufferedServletResponse

public BufferedServletResponse(javax.servlet.ServletResponse wrappedResponse)

BufferedServletResponse

public BufferedServletResponse(javax.servlet.ServletResponse wrappedResponse,
                               StringWriter writer,
                               ByteArrayOutputStream outputStream)

Method Detail

getOutputStream

public javax.servlet.ServletOutputStream getOutputStream()
                                                  throws IOException

Specified by:

getOutputStream in interface javax.servlet.ServletResponse

Overrides:

getOutputStream in class javax.servlet.ServletResponseWrapper

Throws:

IOException

getWriter

public PrintWriter getWriter()
                      throws IOException

Specified by:

getWriter in interface javax.servlet.ServletResponse

Overrides:

getWriter in class javax.servlet.ServletResponseWrapper

Throws:

IOException

flushBuffer

public void flushBuffer()
                 throws IOException

Specified by:

flushBuffer in interface javax.servlet.ServletResponse

Overrides:

flushBuffer in class javax.servlet.ServletResponseWrapper

Throws:

IOException

resetBuffer

public void resetBuffer()

Specified by:

resetBuffer in interface javax.servlet.ServletResponse

Overrides:

resetBuffer in class javax.servlet.ServletResponseWrapper

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

getBufferedServletOutput

public BufferedServletOutput getBufferedServletOutput()