Package org.apache.commons.jxpath

• Interface Summary 

  Interface	Description
  CompiledExpression	Represents a compiled XPath.
  Container	A Container is an object implementing an indirection mechanism transparent to JXPath.
  DynamicPropertyHandler	A generic mechanism for accessing collections of name/value pairs.
  ExceptionHandler	Exception handler interface.
  ExpressionContext	If an extenstion function has an argument of type ExpressionContext, it can gain access to the current node of an XPath expression context.
  ExtendedKeyManager	More complete implementation for the XPath "key()" function.
  Function	Extension function interface.
  Functions	A group of Function objects sharing a common namespace or a set of common namespaces.
  IdentityManager	A delegate of JXPathContext that implements the XPath "id()" function.
  JXPathBeanInfo	JXPathBeanInfo is similar to BeanInfo in that it describes properties of a JavaBean class.
  KeyManager	A delegate of JXPathContext that implements the XPath "key()" function.
  NodeSet	NodeSet interface can be used as the type of an argument of an extension function.
  Pointer	Pointers represent locations of objects and their properties in Java object graphs.
  Variables	Variables provide access to a global set of values accessible via XPath.

• Class Summary 

  Class	Description
  AbstractFactory	The JXPathContext.createPath() method of JXPathContext can create missing objects as it traverses an XPath; it utilizes an AbstractFactory for that purpose.
  BasicNodeSet	A simple implementation of NodeSet that behaves as a collection of pointers.
  BasicVariables	A basic implementation of the Variables interface that uses a HashMap.
  ClassFunctions	Extension functions provided by a Java class.
  FunctionLibrary	An object that aggregates Functions objects into a group Functions object.
  JXPathBasicBeanInfo	An implementation of JXPathBeanInfo based on JavaBeans' BeanInfo.
  JXPathContext	JXPathContext provides APIs for the traversal of graphs of JavaBeans using the XPath syntax.
  JXPathContextFactory	Defines a factory API that enables applications to obtain a JXPathContext instance.
  JXPathIntrospector	JXPathIntrospector maintains a registry of JXPathBeanInfo objects for Java classes.
  MapDynamicPropertyHandler	Implements the DynamicPropertyHandler interface for Map.
  PackageFunctions	Extension functions provided by Java classes.
  XMLDocumentContainer	Deprecated 1.1 Please use DocumentContainer

• Exception Summary 

  Exception	Description
  JXPathAbstractFactoryException	Thrown when an AbstractFactory cannot generate an object for the requested path.
  JXPathException	Thrown in various situations by JXPath; may contain a nested exception.
  JXPathFunctionNotFoundException	Thrown when JXPath encounters an unknown extension function.
  JXPathInvalidAccessException	Similary to InvocationTargetException in that it is thrown when JXPath cannot access properties, collection etc on the target object model.
  JXPathInvalidSyntaxException	Thrown when JXPath cannot parse a supplied XPath.
  JXPathNotFoundException	Thrown when JXPath cannot find a requested path.
  JXPathTypeConversionException	Thrown when JXPath cannot convert supplied value to the required type.

• Error Summary 

  Error	Description
  JXPathContextFactoryConfigurationError	Thrown when a problem with configuration with the JXPathContextFactories exists.

Package org.apache.commons.jxpath Description