ro.isdc.wro.model.group.processor

Class GroupExtractorDecorator

java.lang.Object

ro.isdc.wro.model.group.processor.GroupExtractorDecorator

All Implemented Interfaces:

GroupExtractor

public class GroupExtractorDecorator
extends Object
implements GroupExtractor

A simple decorator for GroupsProcessor.

Author:

Alex Objelean

Constructor Summary

Constructors

Constructor and Description
GroupExtractorDecorator(GroupExtractor decorated) Decorates a GroupExtractor implementation.

Method Summary

Methods

Modifier and Type	Method and Description
String	encodeGroupUrl(String groupName, ResourceType resourceType, boolean minimize) This method is a opposite of the other 3 methods.
String	getGroupName(javax.servlet.http.HttpServletRequest request) Retrieves a set of group names from supplied uri.
ResourceType	getResourceType(javax.servlet.http.HttpServletRequest request)
boolean	isMinimized(javax.servlet.http.HttpServletRequest request)

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupExtractorDecorator

public GroupExtractorDecorator(GroupExtractor decorated)

Decorates a GroupExtractor implementation.

Parameters:

decorated - GroupExtractor to decorate.

Method Detail

getGroupName

public String getGroupName(javax.servlet.http.HttpServletRequest request)

Retrieves a set of group names from supplied uri.

Specified by:

getGroupName in interface GroupExtractor

Parameters:

request - to check.

Returns:

found group name. If no group is found, null is returned.

getResourceType

public ResourceType getResourceType(javax.servlet.http.HttpServletRequest request)

Specified by:

getResourceType in interface GroupExtractor

Parameters:

request - to check.

Returns:

requested ResourceType.

isMinimized

public boolean isMinimized(javax.servlet.http.HttpServletRequest request)

Specified by:

isMinimized in interface GroupExtractor

Parameters:

request - HttpServletRequest object.

Returns:

true if the expected result must be minimized.

encodeGroupUrl

public String encodeGroupUrl(String groupName,
                    ResourceType resourceType,
                    boolean minimize)

This method is a opposite of the other 3 methods. Instead of decoding, it encodes groupName, resourceType and minimize option into url. It should not return entire url, but only the last part.

Specified by:

encodeGroupUrl in interface GroupExtractor

Returns:

a part of the url path which encodes the groupName, resourceType and minimize option.