org.loom.resolution
Class InputStreamResolution

java.lang.Object
  org.loom.resolution.AbstractHttpResolution
      org.loom.resolution.AbstractFileResolution
          org.loom.resolution.InputStreamResolution

All Implemented Interfaces:

CacheableResolution, HttpResolution, Resolution

public class InputStreamResolution
extends AbstractFileResolution

Deliver the contents from an InputStream to the browser. The stream will be closed when finished.

Constructor Summary

InputStreamResolution(java.io.File file)
Create a File-based InputStreamResolution.

InputStreamResolution(java.io.InputStream stream)
Create a InputStreamResolution based on an InputStream Note that this construtor will not hint the browser about the saved file name.

InputStreamResolution(java.lang.String filename, java.io.File file)
Create a File-based InputStreamResolution

InputStreamResolution(java.lang.String filename, java.io.InputStream stream)
Create a InputStreamResolution based on an InputStream Note that this construtor will not hint the browser about the saved file name.

InputStreamResolution(java.lang.String filename, java.io.InputStream stream, java.lang.Long fileSize)
Create a InputStreamResolution based on an InputStream Note that this construtor will not hint the browser about the saved file name.

Method Summary

void	resolve(LoomServletRequest request, LoomServletResponse response) Write the response contents

Methods inherited from class org.loom.resolution.AbstractFileResolution

addCookie, addCookie, addCookie, addHeader, calculateContentDispositionHeader, getFilename, getFileSize, isForceSave, isGuessMimeType, setCacheControl, setCharset, setContentType, setFilename, setFileSize, setForceSave, setGuessMimeType, setHeader, setHeaderIfNotPresent, writeHeaders

Methods inherited from class org.loom.resolution.AbstractHttpResolution

addDateHeader, addIntHeader, containsHeader, getCacheControl, getCharset, getContentType, setDateHeader, setDateHeaderIfNotPresent, setIntHeader, setIntHeaderIfNotPresent, setJsonHeader

Methods inherited from class java.lang.Object

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

Constructor Detail

InputStreamResolution

public InputStreamResolution(java.io.File file)
                      throws java.io.FileNotFoundException

Create a File-based InputStreamResolution.

Parameters:

file - the file to be delivered to the browser

Throws:

java.io.FileNotFoundException - if the file could not be found

InputStreamResolution

public InputStreamResolution(java.lang.String filename,
                             java.io.File file)
                      throws java.io.FileNotFoundException

Create a File-based InputStreamResolution

Parameters:

filename - the file name that will be used by the browser in the "Save-as" dialog

file - the file to be delivered to the browser

Throws:

java.io.FileNotFoundException - if the file could not be found

InputStreamResolution

public InputStreamResolution(java.io.InputStream stream)

Create a InputStreamResolution based on an InputStream Note that this construtor will not hint the browser about the saved file name.

Parameters:

stream - the inputStream to read contents from

InputStreamResolution

public InputStreamResolution(java.lang.String filename,
                             java.io.InputStream stream)

Create a InputStreamResolution based on an InputStream Note that this construtor will not hint the browser about the saved file name.

Parameters:

stream - the inputStream to read contents from

filename - the file name that will be used by the browser in the "Save-as" dialog (may be null)

InputStreamResolution

public InputStreamResolution(java.lang.String filename,
                             java.io.InputStream stream,
                             java.lang.Long fileSize)

Create a InputStreamResolution based on an InputStream Note that this construtor will not hint the browser about the saved file name.

Parameters:

stream - the inputStream to read contents from

filename - the file name that will be used by the browser in the "Save-as" dialog (may be null)

fileSize - the file size (null if unknown)

Method Detail

resolve

public void resolve(LoomServletRequest request,
                    LoomServletResponse response)
             throws java.io.IOException,
                    javax.servlet.ServletException

Description copied from interface: Resolution

Write the response contents

Specified by:

resolve in interface Resolution

Specified by:

resolve in class AbstractFileResolution

Parameters:

request - the current request object

response - the current response object

Throws:

java.io.IOException

javax.servlet.ServletException