ro.isdc.wro.model.group
Interface GroupExtractor

All Known Implementing Classes:

DefaultGroupExtractor, GroupExtractorDecorator

public interface GroupExtractor

Perform processing of the uri and extracts group & resource related informations: name of the group, resource type and whether the result should produce minimized version.

Author:

Alex Objelean

Method Summary

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)

Method Detail

getGroupName

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

Retrieves a set of group names from supplied uri.

Parameters:

request - to check.

Returns:

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

getResourceType

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

Parameters:

request - to check.

Returns:

requested ResourceType.

isMinimized

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

Parameters:

request - HttpServletRequest object.

Returns:

true if the expected result must be minimized.

encodeGroupUrl

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.

Returns:

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