org.apache.cocoon.environment.wrapper
Class EnvironmentWrapper

java.lang.Object
  |
  +--org.apache.avalon.framework.logger.AbstractLoggable
        |
        +--org.apache.cocoon.environment.AbstractEnvironment
              |
              +--org.apache.cocoon.environment.wrapper.EnvironmentWrapper

All Implemented Interfaces:

Environment, org.apache.avalon.framework.logger.Loggable, SourceResolver

public final class EnvironmentWrapper

extends AbstractEnvironment

implements Environment

This is a wrapper class for the Environment object. It has the same properties except that the object model contains a RequestWrapper object.

Version:

$Id: EnvironmentWrapper.java,v 1.3 2002/01/22 00:17:13 vgritsenko Exp $

Author:

Carsten Ziegeler

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

action, context, objectModel, prefix, rootContext, sourceHandler, uris, view

Constructor Summary

EnvironmentWrapper(Environment env, java.lang.String requestURI, java.lang.String queryString, org.apache.log.Logger logger)
Constructs an EnvironmentWrapper object from a Request and Response objects

Method Summary

void	changeContext(java.lang.String prefix, java.lang.String context) Change the context from uriprefix to context
void	changeToLastContext() Change the current context to the last one set by changeContext()
java.lang.String	getContentType() Get the ContentType
java.util.Map	getObjectModel() Get the underlying object model
java.io.OutputStream	getOutputStream() Get the output stream
java.lang.String	getRedirectURL() if a redirect should happen this returns the url, otherwise null is returned
void	globalRedirect(boolean sessionmode, java.lang.String newURL) Redirect in the first non-wrapped environment
void	redirect(boolean sessionmode, java.lang.String newURL) Redirect the client to a new URL is not allowed
void	reset()
void	setContentLength(int length) Set the length of the generated content
void	setContentType(java.lang.String contentType) Set the ContentType
void	setStatus(int statusCode) Set the StatusCode
void	setURI(java.lang.String prefix, java.lang.String uris) Set a new URI for processing.

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

getAction, getAttribute, getAttributeNames, getContext, getRootContext, getSourceHandler, getURI, getURIPrefix, getView, isResponseModified, removeAttribute, resolve, setAttribute, setContext, setContext, setResponseIsNotModified, setSourceHandler, setURIPrefix, tryResetResponse

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

getLogger, setLogger, 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.Environment

getAction, getAttribute, getAttributeNames, getContext, getRootContext, getSourceHandler, getURI, getURIPrefix, getView, isResponseModified, removeAttribute, setAttribute, setContext, setResponseIsNotModified, setSourceHandler, tryResetResponse

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

resolve

Constructor Detail

EnvironmentWrapper

public EnvironmentWrapper(Environment env,
                          java.lang.String requestURI,
                          java.lang.String queryString,
                          org.apache.log.Logger logger)
                   throws java.net.MalformedURLException

Constructs an EnvironmentWrapper object from a Request and Response objects

Method Detail

redirect

public void redirect(boolean sessionmode,
                     java.lang.String newURL)
              throws java.io.IOException

Redirect the client to a new URL is not allowed

Specified by:

redirect in interface Environment

Overrides:

redirect in class AbstractEnvironment

globalRedirect

public void globalRedirect(boolean sessionmode,
                           java.lang.String newURL)
                    throws java.io.IOException

Redirect in the first non-wrapped environment

Overrides:

globalRedirect in class AbstractEnvironment

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Get the output stream

Specified by:

getOutputStream in interface Environment

getRedirectURL

public java.lang.String getRedirectURL()

if a redirect should happen this returns the url, otherwise null is returned

reset

public void reset()

setStatus

public void setStatus(int statusCode)

Set the StatusCode

Specified by:

setStatus in interface Environment

Overrides:

setStatus in class AbstractEnvironment

setContentLength

public void setContentLength(int length)

Description copied from interface: Environment

Set the length of the generated content

Specified by:

setContentLength in interface Environment

setContentType

public void setContentType(java.lang.String contentType)

Set the ContentType

Specified by:

setContentType in interface Environment

getContentType

public java.lang.String getContentType()

Get the ContentType

Specified by:

getContentType in interface Environment

getObjectModel

public java.util.Map getObjectModel()

Get the underlying object model

Specified by:

getObjectModel in interface Environment

Overrides:

getObjectModel in class AbstractEnvironment

setURI

public void setURI(java.lang.String prefix,
                   java.lang.String uris)

Set a new URI for processing. If the prefix is null the new URI is inside the current context. If the prefix is not null the context is changed to the root context and the prefix is set.

changeContext

public void changeContext(java.lang.String prefix,
                          java.lang.String context)
                   throws java.net.MalformedURLException

Description copied from interface: Environment

Change the context from uriprefix to context

Specified by:

changeContext in interface Environment

Overrides:

changeContext in class AbstractEnvironment

changeToLastContext

public void changeToLastContext()

Change the current context to the last one set by changeContext()