Package org.apache.struts2.util

Miscellaneous helper classes.

See: Description

Interface Summary

Interface	Description
ContentTypeMatcher<E>	Matches content type of uploaded files, similar to PatternMatcher
IteratorGenerator.Converter	Interface for converting each separated token into an Object of choice.
ObjectFactoryDestroyable	An interface to be implemented by any ObjectFactory implementation if it requires shutdown hook whenever an ObjectFactory is to be destroyed.
ServletContextAware	For components that have a dependence on the Servlet context.
SubsetIteratorFilter.Decider	A decider determines if the given element should be added to the list or not.

Class Summary

Class	Description
AppendIteratorFilter	A bean that takes several iterators and outputs them in sequence
AttributeMap	A Map that holds 4 levels of scope.
ComponentUtils	Various static methods used with components
ContainUtil	ContainUtil will check if object 1 contains object 2.
Counter	A bean that can be used to keep track of a counter.
DateFormatter	A bean that can be used to format dates
DefaultContentTypeMatcher
FastByteArrayOutputStream	A speedy implementation of ByteArrayOutputStream.
InvocationSessionStore	InvocationSessionStore
IteratorFilterSupport	A base class for iterator filters
IteratorFilterSupport.EnumerationIterator
IteratorGenerator	A bean that generates an iterator filled with a given object depending on the count, separator and converter defined.
ListEntry	Entry in a list.
MakeIterator	MakeIterator.
MergeIteratorFilter	A bean that takes several iterators and outputs the merge of them.
PrefixTrie	Quickly matches a prefix to an object.
RegexPatternMatcher	Allows regular expressions to be used in action names.
RegexPatternMatcherExpression	Holds a compiled expression to match URLs
SortIteratorFilter	A bean that takes a source and comparator then attempt to sort the source utilizing the comparator.
StrutsTestCaseHelper	Generic test setup methods to be used with any unit testing framework.
StrutsTypeConverter	Base class for type converters used in Struts.
StrutsUtil	Struts base utility class, for use in Velocity and Freemarker templates
SubsetIteratorFilter	A bean that takes an iterator and outputs a subset of it.
TabbedPane	A bean that helps implement a tabbed pane
TextProviderHelper	Helper methods to access text from TextProviders
Timer	A bean that can be used to time execution of pages
TokenHelper	TokenHelper
URLBean	A bean that can generate a URL.
VelocityStrutsUtil	Struts velocity related util.

Package org.apache.struts2.util Description

Miscellaneous helper classes.