# Uses of Class
org.apache.commons.jxpath.JXPathContext

Packages that use JXPathContext
Package
Description
org.apache.commons.jxpath
Public, abstract part of JXPath: interfaces and configuration.
org.apache.commons.jxpath.ri
Reference implementation of JXPath.
org.apache.commons.jxpath.ri.axes
Implementations of EvalContext used for different XPath axes (child::, parent:: etc).
org.apache.commons.jxpath.ri.model
Implementation of "model" APIs for Containers.
org.apache.commons.jxpath.ri.model.beans
Implementation of "model" APIs for JavaBeans, Dynamic Property Objects, collections and null.
org.apache.commons.jxpath.ri.model.dom
Implementation of "model" APIs for W3C DOM.
org.apache.commons.jxpath.ri.model.dynamic
Implementation of "model" APIs for dynamic property objects e.g.
org.apache.commons.jxpath.ri.model.jdom
Implementation of "model" APIs for JDOM (see jdom.org).
org.apache.commons.jxpath.servlet
Implementations of JXPathContexts bound to various servlet scopes: PageContext, ServletRequest, HttpSession and ServletContext.

- ## Uses of JXPathContext in org.apache.commons.jxpath

  Fields in org.apache.commons.jxpath declared as JXPathContext
  Modifier and Type
  Field
  Description
  `protected JXPathContext`
  JXPathContext.`parentContext`
  Parent context
  Methods in org.apache.commons.jxpath that return JXPathContext
  Modifier and Type
  Method
  Description
  `JXPathContext`
  ExpressionContext.`getJXPathContext()`
  Gets the JXPathContext in which this function is being evaluated.
  `JXPathContext`
  JXPathContext.`getParentContext()`
  Returns the parent context of this context or null.
  `abstract JXPathContext`
  JXPathContext.`getRelativeContext(Pointer pointer)`
  Returns a JXPathContext that is relative to the current JXPathContext.
  `static JXPathContext`
  JXPathContext.`newContext(Object contextBean)`
  Creates a new JXPathContext with the specified object as the root node.
  `static JXPathContext`
  JXPathContext.`newContext(JXPathContext parentContext, Object contextBean)`
  Creates a new JXPathContext with the specified bean as the root node and the specified parent context.
  `abstract JXPathContext`
  JXPathContextFactory.`newContext(JXPathContext parentContext, Object contextBean)`
  Creates a new instance of a JXPathContext using the currently configured parameters.
  Methods in org.apache.commons.jxpath with parameters of type JXPathContext
  Modifier and Type
  Method
  Description
  `boolean`
  AbstractFactory.`createObject(JXPathContext context, Pointer pointer, Object parent, String name, int index)`
  The parameters may describe a collection element or an individual object.
  `Pointer`
  CompiledExpression.`createPath(JXPathContext context)`
  Creates intermediate elements of the path by invoking an `AbstractFactory`, which should first be installed on the context by calling `setFactory(org.apache.commons.jxpath.AbstractFactory)`.
  `Pointer`
  CompiledExpression.`createPathAndSetValue(JXPathContext context, Object value)`
  The same as setValue, except it creates intermediate elements of the path by invoking an `AbstractFactory`, which should first be installed on the context by calling `setFactory(org.apache.commons.jxpath.AbstractFactory)`.
  `boolean`
  AbstractFactory.`declareVariable(JXPathContext context, String name)`
  Declare the specified variable
  `NodeSet`
  ExtendedKeyManager.`getNodeSetByKey(JXPathContext context, String key, Object value)`
  Find a NodeSet by key/value.
  `Pointer`
  CompiledExpression.`getPointer(JXPathContext context, String xpath)`
  Traverses the XPath and returns a Pointer.
  `Pointer`
  IdentityManager.`getPointerByID(JXPathContext context, String id)`
  Finds a node by its ID.
  `Pointer`
  KeyManager.`getPointerByKey(JXPathContext context, String keyName, String keyValue)`
  Find a node by key/value.
  `Object`
  CompiledExpression.`getValue(JXPathContext context)`
  Evaluates the XPath and returns the resulting object.
  `Object`
  CompiledExpression.`getValue(JXPathContext context, Class requiredType)`
  Evaluates the xpath, converts the result to the specified class and returns the resulting object.
  `Iterator`
  CompiledExpression.`iterate(JXPathContext context)`
  Traverses the XPath and returns a Iterator of all results found for the path.
  `Iterator<Pointer>`
  CompiledExpression.`iteratePointers(JXPathContext context)`
  Traverses the XPath and returns an Iterator of Pointers.
  `static JXPathContext`
  JXPathContext.`newContext(JXPathContext parentContext, Object contextBean)`
  Creates a new JXPathContext with the specified bean as the root node and the specified parent context.
  `abstract JXPathContext`
  JXPathContextFactory.`newContext(JXPathContext parentContext, Object contextBean)`
  Creates a new instance of a JXPathContext using the currently configured parameters.
  `void`
  CompiledExpression.`removeAll(JXPathContext context)`
  Remove all graph elements described by this expression.
  `void`
  CompiledExpression.`removePath(JXPathContext context)`
  Remove the graph element described by this expression.
  `void`
  CompiledExpression.`setValue(JXPathContext context, Object value)`
  Modifies the value of the property described by the supplied xpath.
  Constructors in org.apache.commons.jxpath with parameters of type JXPathContext
  Modifier
  Constructor
  Description
  `protected`
  `JXPathContext(JXPathContext parentContext, Object contextBean)`
  This constructor should remain protected - it is to be overridden by subclasses, but never explicitly invoked by clients.

- ## Uses of JXPathContext in org.apache.commons.jxpath.ri

  Subclasses of JXPathContext in org.apache.commons.jxpath.ri
  Modifier and Type
  Class
  Description
  `class`
  `JXPathContextReferenceImpl`
  The reference implementation of JXPathContext.
  Methods in org.apache.commons.jxpath.ri that return JXPathContext
  Modifier and Type
  Method
  Description
  `JXPathContext`
  EvalContext.`getJXPathContext()`
  `JXPathContext`
  JXPathContextReferenceImpl.`getRelativeContext(Pointer pointer)`
  `JXPathContext`
  JXPathContextFactoryReferenceImpl.`newContext(JXPathContext parentContext, Object contextBean)`
  Methods in org.apache.commons.jxpath.ri with parameters of type JXPathContext
  Modifier and Type
  Method
  Description
  `Pointer`
  JXPathCompiledExpression.`createPath(JXPathContext context)`
  `Pointer`
  JXPathCompiledExpression.`createPathAndSetValue(JXPathContext context, Object value)`
  `Pointer`
  JXPathCompiledExpression.`getPointer(JXPathContext context, String xpath)`
  `Object`
  JXPathCompiledExpression.`getValue(JXPathContext context)`
  `Object`
  JXPathCompiledExpression.`getValue(JXPathContext context, Class requiredType)`
  `Iterator`
  JXPathCompiledExpression.`iterate(JXPathContext context)`
  `Iterator<Pointer>`
  JXPathCompiledExpression.`iteratePointers(JXPathContext context)`
  `JXPathContext`
  JXPathContextFactoryReferenceImpl.`newContext(JXPathContext parentContext, Object contextBean)`
  `void`
  JXPathCompiledExpression.`removeAll(JXPathContext context)`
  `void`
  JXPathCompiledExpression.`removePath(JXPathContext context)`
  `void`
  JXPathCompiledExpression.`setValue(JXPathContext context, Object value)`
  Constructors in org.apache.commons.jxpath.ri with parameters of type JXPathContext
  Modifier
  Constructor
  Description
  `protected`
  `JXPathContextReferenceImpl(JXPathContext parentContext, Object contextBean)`
  Constructs a new JXPathContextReferenceImpl.
  ``
  `JXPathContextReferenceImpl(JXPathContext parentContext, Object contextBean, Pointer contextPointer)`
  Constructs a new JXPathContextReferenceImpl.

- ## Uses of JXPathContext in org.apache.commons.jxpath.ri.axes

  Methods in org.apache.commons.jxpath.ri.axes that return JXPathContext
  Modifier and Type
  Method
  Description
  `JXPathContext`
  RootContext.`getJXPathContext()`

- ## Uses of JXPathContext in org.apache.commons.jxpath.ri.model

  Methods in org.apache.commons.jxpath.ri.model that return JXPathContext
  Modifier and Type
  Method
  Description
  `JXPathContext`
  VariablePointerFactory.VariableContextWrapper.`getContext()`
  Gets the original (unwrapped) context.
  Methods in org.apache.commons.jxpath.ri.model with parameters of type JXPathContext
  Modifier and Type
  Method
  Description
  `static VariablePointerFactory.VariableContextWrapper`
  VariablePointerFactory.`contextWrapper(JXPathContext context)`
  VariableContextWrapper factory method.
  `NodePointer`
  NodePointer.`createAttribute(JXPathContext context, QName qName)`
  Called to create a non-existing attribute
  `NodePointer`
  NodePointer.`createChild(JXPathContext context, QName qName, int index)`
  Called by a child pointer when it needs to create a parent object for a non-existent collection element.
  `NodePointer`
  NodePointer.`createChild(JXPathContext context, QName qName, int index, Object value)`
  Called by a child pointer if that child needs to assign the value supplied in the createPath(context, value) call to a non-existent node.
  `NodePointer`
  VariablePointer.`createChild(JXPathContext context, QName qName, int index)`
  `NodePointer`
  VariablePointer.`createChild(JXPathContext context, QName qName, int index, Object value)`
  `NodePointer`
  NodePointer.`createPath(JXPathContext context)`
  Called by a child pointer when it needs to create a parent object.
  `NodePointer`
  NodePointer.`createPath(JXPathContext context, Object value)`
  Called directly by JXPathContext.
  `NodePointer`
  VariablePointer.`createPath(JXPathContext context)`
  `NodePointer`
  VariablePointer.`createPath(JXPathContext context, Object value)`
  `protected void`
  VariablePointer.`findVariables(JXPathContext context)`
  Assimilate the Variables instance associated with the specified context.
  `protected AbstractFactory`
  NodePointer.`getAbstractFactory(JXPathContext context)`
  Gets the AbstractFactory associated with the specified JXPathContext.
  `NodeSet`
  NodePointer.`getNodeSetByKey(JXPathContext context, String key, Object value)`
  Find a NodeSet by key/value.
  `Pointer`
  NodePointer.`getPointerByID(JXPathContext context, String id)`
  Locates a node by ID.
  `Pointer`
  NodePointer.`getPointerByKey(JXPathContext context, String key, String value)`
  Locates a node by key and value.

- ## Uses of JXPathContext in org.apache.commons.jxpath.ri.model.beans

  Methods in org.apache.commons.jxpath.ri.model.beans with parameters of type JXPathContext
  Modifier and Type
  Method
  Description
  `NodePointer`
  CollectionPointer.`createChild(JXPathContext context, QName qName, int index)`
  `NodePointer`
  CollectionPointer.`createChild(JXPathContext context, QName qName, int index, Object value)`
  `NodePointer`
  NullPointer.`createChild(JXPathContext context, QName qName, int index)`
  `NodePointer`
  NullPointer.`createChild(JXPathContext context, QName qName, int index, Object value)`
  `NodePointer`
  NullPropertyPointer.`createChild(JXPathContext context, QName qName, int index)`
  `NodePointer`
  NullPropertyPointer.`createChild(JXPathContext context, QName qName, int index, Object value)`
  `NodePointer`
  PropertyPointer.`createChild(JXPathContext context, QName qName, int index)`
  `NodePointer`
  PropertyPointer.`createChild(JXPathContext context, QName qName, int index, Object value)`
  `NodePointer`
  BeanPropertyPointer.`createPath(JXPathContext context)`
  `NodePointer`
  CollectionPointer.`createPath(JXPathContext context)`
  `NodePointer`
  CollectionPointer.`createPath(JXPathContext context, Object value)`
  `NodePointer`
  NullElementPointer.`createPath(JXPathContext context)`
  `NodePointer`
  NullElementPointer.`createPath(JXPathContext context, Object value)`
  `NodePointer`
  NullPointer.`createPath(JXPathContext context)`
  `NodePointer`
  NullPointer.`createPath(JXPathContext context, Object value)`
  `NodePointer`
  NullPropertyPointer.`createPath(JXPathContext context)`
  `NodePointer`
  NullPropertyPointer.`createPath(JXPathContext context, Object value)`
  `NodePointer`
  PropertyPointer.`createPath(JXPathContext context)`
  `NodePointer`
  PropertyPointer.`createPath(JXPathContext context, Object value)`

- ## Uses of JXPathContext in org.apache.commons.jxpath.ri.model.dom

  Methods in org.apache.commons.jxpath.ri.model.dom with parameters of type JXPathContext
  Modifier and Type
  Method
  Description
  `NodePointer`
  DOMNodePointer.`createAttribute(JXPathContext context, QName qName)`
  `NodePointer`
  DOMNodePointer.`createChild(JXPathContext context, QName qName, int index)`
  `NodePointer`
  DOMNodePointer.`createChild(JXPathContext context, QName qName, int index, Object value)`
  `Pointer`
  DOMNodePointer.`getPointerByID(JXPathContext context, String id)`
  Locates a node by ID.

- ## Uses of JXPathContext in org.apache.commons.jxpath.ri.model.dynamic

  Methods in org.apache.commons.jxpath.ri.model.dynamic with parameters of type JXPathContext
  Modifier and Type
  Method
  Description
  `NodePointer`
  DynamicPropertyPointer.`createPath(JXPathContext context)`
  `NodePointer`
  DynamicPropertyPointer.`createPath(JXPathContext context, Object value)`

- ## Uses of JXPathContext in org.apache.commons.jxpath.ri.model.jdom

  Methods in org.apache.commons.jxpath.ri.model.jdom with parameters of type JXPathContext
  Modifier and Type
  Method
  Description
  `NodePointer`
  JDOMNodePointer.`createAttribute(JXPathContext context, QName qName)`
  `NodePointer`
  JDOMNodePointer.`createChild(JXPathContext context, QName qName, int index)`
  `NodePointer`
  JDOMNodePointer.`createChild(JXPathContext context, QName qName, int index, Object value)`

- ## Uses of JXPathContext in org.apache.commons.jxpath.servlet

  Methods in org.apache.commons.jxpath.servlet that return JXPathContext
  Modifier and Type
  Method
  Description
  `static JXPathContext`
  JXPathServletContexts.`getApplicationContext(ServletContext servletContext)`
  Returns a JXPathContext bound to the "application" scope.
  `static JXPathContext`
  JXPathServletContexts.`getPageContext(PageContext pageContext)`
  Returns a JXPathContext bound to the "page" scope.
  `static JXPathContext`
  JXPathServletContexts.`getRequestContext(ServletRequest request, ServletContext servletContext)`
  Returns a JXPathContext bound to the "request" scope.
  `static JXPathContext`
  JXPathServletContexts.`getSessionContext(HttpSession session, ServletContext servletContext)`
  Returns a JXPathContext bound to the "session" scope.