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This is the master POM file for Oracle's Implementation of the JSF 2.2 Specification.

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package javax.faces.view.facelets;

import java.io.IOException;
import java.net.URL;

import javax.el.ELContext;
import javax.el.ExpressionFactory;
import javax.el.FunctionMapper;
import javax.el.VariableMapper;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;

/**
 * 

Context representative of a single * request from a Facelet. This instance is passed to nearly every * method call in this API.

* * @since 2.0 */ public abstract class FaceletContext extends ELContext { // The key in the FacesContext attribute map // for the FaceletContext instance. public static final String FACELET_CONTEXT_KEY = "javax.faces.FACELET_CONTEXT"; /** *

The current FacesContext bound to * this "request". Must not be null.

* * @since 2.0 */ public abstract FacesContext getFacesContext(); /** *

Generate a unique ID for the passed * String

* * @param base the string from which to generate the ID. * * @since 2.0 */ public abstract String generateUniqueId(String base); /** *

The ExpressionFactory to use within * the Facelet this context is executing upon. Must not be * null.

* * @since 2.0 */ public abstract ExpressionFactory getExpressionFactory(); /** *

Set the VariableMapper to use in EL * evaluation/creation.

* * @param varMapper the new VariableMapper * * @since 2.0 */ public abstract void setVariableMapper(VariableMapper varMapper); /** *

Set the FunctionMapper to use in EL * evaluation/creation.

* * @param fnMapper the new FunctionMapper * * @since 2.0 */ public abstract void setFunctionMapper(FunctionMapper fnMapper); /** *

Support method which is backed by * the current VariableMapper.

* * @param name the name of the attribute * @param value the value of the attribute * * @since 2.0 */ public abstract void setAttribute(String name, Object value); /** *

Return an attribute set by a * previous call to {@link #setAttribute}. Support method which is * backed by the current VariableMapper

* * @param name the name of the attribute to return. * @since 2.0 */ public abstract Object getAttribute(String name); /** *

Include another Facelet defined at * some path, relative to the executing context, not the current * Facelet (same as include directive in JSP)

* * @param parent the UIComponent that will be the * parent of any components in the included facelet. * @param relativePath the path of the resource containing the * facelet markup, relative to the current markup * @throws IOException if unable to load relativePath * @throws FaceletException if unable to parse the markup loaded from relativePath * @throws FacesException if unable to create child UIComponent instances * @throws ELException if any of the expressions in the markup * loaded from relativePath fail * * @since 2.0 */ public abstract void includeFacelet(UIComponent parent, String relativePath) throws IOException; /** *

Include another Facelet defined at * some path, absolute to this ClassLoader/OS

* * @param parent the UIComponent that will be the * parent of any components in the included facelet. * @param absolutePath the absolute path to the resource containing * the facelet markup * @throws IOException if unable to load relativePath * @throws FaceletException if unable to parse the markup loaded from relativePath * @throws FacesException if unable to create child UIComponent instances * @throws ELException if any of the expressions in the markup * loaded from relativePath fail */ public abstract void includeFacelet(UIComponent parent, URL absolutePath) throws IOException; }




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