Package webwork.util

This package contains various utility classes and JavaBeans.

See:
Description

Interface Summary

ValueStack.ValueHolder

Class Summary

AppendIteratorFilter	A bean that takes several iterators and outputs them in sequence
BeanInfoUtil	Get the java.beans.BeanInfo object for a given object
BeanUtil	JavaBean utility methods
ClassLoaderUtils	This class is extremely useful for loading resources and classes in a fault tolerant manner that works across different applications servers.
ConcurrentReaderHashMap	A version of Hashtable that supports mostly-concurrent reading, but exclusive writing.
ConcurrentReaderHashMap.BarrierLock	A Serializable class for barrier lock
ConcurrentReaderHashMap.Entry	ConcurrentReaderHashMap collision list entry.
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
FastByteArrayOutputStream	A speedy implementation of ByteArrayOutputStream.
IteratorFilterSupport	A base class for iterator filters
IteratorGenerator	A bean that generates an iterator filled with a given object
MakeIterator
MergeIteratorFilter	A bean that takes several iterators and outputs the merge of them.
Query	ValueStack Query.
QuerySegment	A segment of a ValueStack Query.
ServletValueStack	Value stack implementation for a servlet based scenario.
SimpleTest	This class is used to handle test expressions in an efficient way.
Sorter	Sorters.
SortIteratorFilter	A bean that takes an iterator and outputs a subset of it.
SubsetIteratorFilter	A bean that takes an iterator and outputs a subset of it.
TabbedPane	A bean that helps implement a tabbed pane
TextUtil	This class handles HTML escaping of text.
Timer	A bean that can be used to time execution of pages
ValueStack	Value stack.

Exception Summary

ComplexException

This exception is thrown from the constructor of the SimpleTest class when it notices that an expression is too complex for it to handle.

Package webwork.util Description

This package contains various utility classes and JavaBeans. One of the most important classes is the ValueStack, which is the key glue between the controller and view layer in WebWork.