Java Doc for OutputStreamResponseWrapper.java in  » Portal » uPortal_rel-2-6-1-GA » org » jasig » portal » channels » portlet » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Portal » uPortal_rel 2 6 1 GA » org.jasig.portal.channels.portlet 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


javax.servlet.http.HttpServletResponseWrapper
   org.jasig.portal.channels.portlet.OutputStreamResponseWrapper

OutputStreamResponseWrapper
public class OutputStreamResponseWrapper extends HttpServletResponseWrapper (Code)
The portlet needs to be able to use a javax.servlet.http.HttpServletResponse that just uses the javax.servlet.ServletOutputStream as the backing for the java.io.PrintWriter .
When this class is constructed a java.io.PrintWriter is created and stored in a member variable and returned via OutputStreamResponseWrapper.getWriter() calls. OutputStreamResponseWrapper.flushBuffer() flushes the java.io.PrintWriter then calls the super OutputStreamResponseWrapper.flushBuffer() .
author:
   Eric Dalquist edalquist@unicon.net
version:
   $Revision: 35320 $


Field Summary
final  PrintWriterpw
    

Constructor Summary
public  OutputStreamResponseWrapper(HttpServletResponse response)
     Create a new wrapper for a HttpServletResponse , over-ridding the PrintWriter .

Method Summary
public  voidflushBuffer()
     Flushes the local java.io.PrintStream , then calls the same method on the wrapped HttpServletResponse .
public  PrintWritergetWriter()
     Gets the PrintWriter that wraps the javax.servlet.ServletOutputStream for the wrapped HttpServletResponse .

Field Detail
pw
final PrintWriter pw(Code)




Constructor Detail
OutputStreamResponseWrapper
public OutputStreamResponseWrapper(HttpServletResponse response) throws IOException(Code)
Create a new wrapper for a HttpServletResponse , over-ridding the PrintWriter .
Parameters:
  response - The HttpServletResponse to wrap.
throws:
  IOException - Possible from calling HttpServletResponse.getOutputStream




Method Detail
flushBuffer
public void flushBuffer() throws IOException(Code)
Flushes the local java.io.PrintStream , then calls the same method on the wrapped HttpServletResponse .
See Also:   javax.servlet.ServletResponse.flushBuffer



getWriter
public PrintWriter getWriter() throws IOException(Code)
Gets the PrintWriter that wraps the javax.servlet.ServletOutputStream for the wrapped HttpServletResponse .
See Also:   javax.servlet.ServletResponse.getWriter



Methods inherited from javax.servlet.http.HttpServletResponseWrapper
public void addCookie(Cookie cookie)(Code)(Java Doc)
public void addDateHeader(String name, long date)(Code)(Java Doc)
public void addHeader(String name, String value)(Code)(Java Doc)
public void addIntHeader(String name, int value)(Code)(Java Doc)
public boolean containsHeader(String name)(Code)(Java Doc)
public String encodeRedirectURL(String url)(Code)(Java Doc)
public String encodeRedirectUrl(String url)(Code)(Java Doc)
public String encodeURL(String url)(Code)(Java Doc)
public String encodeUrl(String url)(Code)(Java Doc)
public void sendError(int sc, String msg) throws IOException(Code)(Java Doc)
public void sendError(int sc) throws IOException(Code)(Java Doc)
public void sendRedirect(String location) throws IOException(Code)(Java Doc)
public void setDateHeader(String name, long date)(Code)(Java Doc)
public void setHeader(String name, String value)(Code)(Java Doc)
public void setIntHeader(String name, int value)(Code)(Java Doc)
public void setStatus(int sc)(Code)(Java Doc)
public void setStatus(int sc, String sm)(Code)(Java Doc)

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