Package org.dom4j.util

A collection of utility classes for the dom4j API.

Interface Summary

Interface	Description
SingletonStrategy<T>	SingletonStrategy is an interface used to provide common factory access for the same object based on an implementation strategy for singleton.

Class Summary

Class	Description
AttributeHelper	AttributeHelper a number of helper methods for working with attribute values.
IndexedDocumentFactory	IndexedDocumentFactory is a factory of XML objects which create indexed Element implementations to allow quicker lookup via name of Element and Attributes though at the expense of more memory used to create the name indexes.
IndexedElement	IndexedElement is an implementation of Elementwhich maintains an index of the attributes and elements it contains to optimise lookups via name.
NodeComparator	NodeComparator is a Comparatorof Node instances which is capable of comparing Nodes for equality based on their values.
NonLazyDocumentFactory	NonLazyDocumentFactory is a factory of XML objects which avoid using the lazy creation pattern.
NonLazyElement	NonLazyElement is the default DOM4J default implementation of an XML element.
PerThreadSingleton<T>	PerThreadSingleton is an implementation of the SingletonStrategy used to provide common factory access to a single object instance based on an implementation strategy for one object instance per thread.
ProxyDocumentFactory	ProxyDocumentFactory implements a proxy to a DocumentFactory which is useful for implementation inheritence, allowing the pipelining of various factory implementations.
SimpleSingleton<T>	SimpleSingleton is an implementation of the SingletonStrategy interface used to provide common factory access for the same object instance.
StringUtils	Contains utilities related to strings.
UserDataAttribute	UserDataAttribute support the adornment of a user data object on an Element or Attribute instance such that the methods UserDataAttribute.getData() UserDataAttribute.setData(Object)will get and set the values of a user data object.
UserDataDocumentFactory	UserDataDocumentFactory is a factory of XML objects which support the adornment of a user data object on an Element or Attribute instance such that the methods getData() and setData() will get and set the values of a user data object.
UserDataElement	UserDataElement support the adornment of a user data object on an Element or Attribute instance such that the methods UserDataElement.getData() UserDataElement.setData(Object)will get and set the values of a user data object.
XMLErrorHandler	XMLErrorHandler is a SAX ErrorHandlerwhich turns the SAX parsing errors into XML so that the output can be formatted using XSLT or the errors can be included in a SOAP message.