org.dspace.app.xmlui.aspect.general
Class HandleTypeMatcher

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.dspace.app.xmlui.aspect.general.HandleTypeMatcher

All Implemented Interfaces:

org.apache.avalon.framework.logger.LogEnabled, org.apache.cocoon.matching.Matcher

public class HandleTypeMatcher
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements org.apache.cocoon.matching.Matcher

Test the current URL to see if it contains a reference to a DSpaceObject, if it dose then the object type is compared against the given pattern. The matcher succeeds only if the object type matches. Valid expressions may be combined with a comma to produce a set of "OR" expressions. Thus if you want to match all handles that are communities or collections then use the pattern value of "community,collection".

Author:

Scott Phillips

Field Summary

static String	COLLECITON_EXPRESSION The collection expression
static String	COMMUNITY_EXPRESSION The community expression
static String	ITEM_EXPRESSION The item expression

Fields inherited from interface org.apache.cocoon.matching.Matcher

ROLE

Constructor Summary

HandleTypeMatcher()

Method Summary

Map	match(String pattern, Map objectModel, org.apache.avalon.framework.parameters.Parameters parameters) Match the encoded DSpaceObject against a specified type.

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

Field Detail

COMMUNITY_EXPRESSION

public static final String COMMUNITY_EXPRESSION

The community expression

See Also:

Constant Field Values

COLLECITON_EXPRESSION

public static final String COLLECITON_EXPRESSION

The collection expression

See Also:

Constant Field Values

ITEM_EXPRESSION

public static final String ITEM_EXPRESSION

The item expression

See Also:

Constant Field Values

Constructor Detail

HandleTypeMatcher

public HandleTypeMatcher()

Method Detail

match

public Map match(String pattern,
                 Map objectModel,
                 org.apache.avalon.framework.parameters.Parameters parameters)
          throws org.apache.cocoon.sitemap.PatternException

Match the encoded DSpaceObject against a specified type.

Specified by:

match in interface org.apache.cocoon.matching.Matcher

Parameters:

pattern - name of sitemap parameter to find

objectModel - environment passed through via cocoon

Returns:

null or map containing value of sitemap parameter 'pattern'

Throws:

org.apache.cocoon.sitemap.PatternException