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org.apache.lenya.cms.publication.util
Class DocumentLanguagesHelper

java.lang.Object
  org.apache.lenya.cms.publication.util.DocumentLanguagesHelper

public class DocumentLanguagesHelper
extends java.lang.Object

Helper class for the policy GUI.

Constructor Summary

DocumentLanguagesHelper(java.util.Map objectModel, org.apache.avalon.framework.service.ServiceManager manager)
Create a new DocumentlanguageHelper.

Method Summary

protected Document	getDocument(java.lang.String language) Create a document for a given language and the parameters given in the contructor.
java.lang.String	getLanguage()
java.lang.String[]	getLanguages() All available languages for the current URL.
protected DocumentLocator	getLocator()
java.lang.String	getUrl(java.lang.String language) Compute the URL for a given language and the parameters given in the contructor.

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentLanguagesHelper

public DocumentLanguagesHelper(java.util.Map objectModel,
                               org.apache.avalon.framework.service.ServiceManager manager)
                        throws org.apache.cocoon.ProcessingException

Create a new DocumentlanguageHelper.

Parameters:

objectModel - the objectModel

manager - The service manager.

Throws:

org.apache.cocoon.ProcessingException - if the page envelope could not be created.

Method Detail

getLanguage

public java.lang.String getLanguage()
                             throws org.apache.cocoon.ProcessingException

Returns:

The requested language.

Throws:

org.apache.cocoon.ProcessingException - if an error occurs.

getLanguages

public java.lang.String[] getLanguages()
                                throws org.apache.cocoon.ProcessingException

All available languages for the current URL.

Returns:

A string array.

Throws:

org.apache.cocoon.ProcessingException

getUrl

public java.lang.String getUrl(java.lang.String language)
                        throws org.apache.cocoon.ProcessingException

Compute the URL for a given language and the parameters given in the contructor.

Parameters:

language - the language

Returns:

the url for the given language

Throws:

org.apache.cocoon.ProcessingException - if the document for the given language could not be created.

getDocument

protected Document getDocument(java.lang.String language)
                        throws org.apache.cocoon.ProcessingException

Create a document for a given language and the parameters given in the contructor.

Parameters:

language - the language

Returns:

the document with the given language

Throws:

org.apache.cocoon.ProcessingException - if the document for the given language could not be created.

getLocator

protected DocumentLocator getLocator()
                              throws DocumentBuildException

Throws:

DocumentBuildException