org.apache.cocoon.environment.commandline
Class FileSavingEnvironment

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.environment.AbstractEnvironment
          org.apache.cocoon.environment.commandline.AbstractCommandLineEnvironment
              org.apache.cocoon.environment.commandline.FileSavingEnvironment

All Implemented Interfaces:

LogEnabled, Environment, Redirector, SourceResolver

public class FileSavingEnvironment
extends AbstractCommandLineEnvironment

This environment is used to save the requested file to disk.

Version:

$Id: FileSavingEnvironment.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Stefano Mazzocchi, Upayavira

Field Summary

protected boolean	modified
protected long	sourceLastModified

Fields inherited from class org.apache.cocoon.environment.commandline.AbstractCommandLineEnvironment

CLI_REQUEST_ID, contentLength, contentType, hasRedirected, statusCode

Fields inherited from class org.apache.cocoon.environment.AbstractEnvironment

action, avalonToCocoonSourceWrapper, context, initializedComponents, manager, objectModel, outputStream, prefix, rootContext, secureOutputStream, sourceResolver, uris, view

Fields inherited from interface org.apache.excalibur.source.SourceResolver

METHOD, ROLE, URI_ENCODING, URI_PARAMETERS

Constructor Summary

FileSavingEnvironment(String uri, File context, Map attributes, Map parameters, Map headers, Map links, List gatheredLinks, CommandLineContext cliContext, OutputStream stream, Logger log)

FileSavingEnvironment(String uri, long lastModified, File context, Map attributes, Map parameters, Map headers, Map links, List gatheredLinks, CommandLineContext cliContext, OutputStream stream, Logger log)

Method Summary

boolean	isModified()
boolean	isResponseModified(long cacheLastModified) Check if the response has been modified since the same "resource" was requested.
void	setResponseIsNotModified() Mark the response as not modified.

Methods inherited from class org.apache.cocoon.environment.commandline.AbstractCommandLineEnvironment

getContentType, getOutputStream, getStatus, hasRedirected, isExternal, redirect, sendStatus, setContentLength, setContentType, setStatus

Methods inherited from class org.apache.cocoon.environment.AbstractEnvironment

changeContext, commitResponse, extractAction, extractView, finishingProcessing, getAction, getAttribute, getAttributeNames, getContext, getObjectModel, getOutputStream, getRootContext, getURI, getURIPrefix, getView, globalRedirect, hasAttribute, initComponents, isInternalRedirect, release, removeAttribute, resolve, resolveURI, resolveURI, setAction, setAttribute, setContext, setContext, setURIPrefix, setView, startingProcessing, tryResetResponse

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cocoon.environment.Redirector

globalRedirect

Field Detail

modified

protected boolean modified

sourceLastModified

protected long sourceLastModified

Constructor Detail

FileSavingEnvironment

public FileSavingEnvironment(String uri,
                             long lastModified,
                             File context,
                             Map attributes,
                             Map parameters,
                             Map headers,
                             Map links,
                             List gatheredLinks,
                             CommandLineContext cliContext,
                             OutputStream stream,
                             Logger log)
                      throws MalformedURLException

Throws:

MalformedURLException

FileSavingEnvironment

public FileSavingEnvironment(String uri,
                             File context,
                             Map attributes,
                             Map parameters,
                             Map headers,
                             Map links,
                             List gatheredLinks,
                             CommandLineContext cliContext,
                             OutputStream stream,
                             Logger log)
                      throws MalformedURLException

Throws:

MalformedURLException

Method Detail

isResponseModified

public boolean isResponseModified(long cacheLastModified)

Check if the response has been modified since the same "resource" was requested. The caller has to test if it is really the same "resource" which is requested.

Specified by:

isResponseModified in interface Environment

Overrides:

isResponseModified in class AbstractEnvironment

Returns:

true if the response is modified or if the environment is not able to test it

setResponseIsNotModified

public void setResponseIsNotModified()

Mark the response as not modified.

Specified by:

setResponseIsNotModified in interface Environment

Overrides:

setResponseIsNotModified in class AbstractEnvironment

isModified

public boolean isModified()