public class JspApplicationContextImpl extends Object implements JspApplicationContext
| Constructor and Description |
|---|
JspApplicationContextImpl() |
| Modifier and Type | Method and Description |
|---|---|
void |
addELContextListener(ELContextListener listener)
Registers an
ELContextListener that will be notified
whenever a new ELContext is created. |
void |
addELResolver(ELResolver resolver)
Adds an
ELResolver to the chain of EL variable and property
management within JSP pages and Tag files. |
ELContextImpl |
createELContext(JspContext context) |
ExpressionFactory |
getExpressionFactory()
Returns the JSP container's
ExpressionFactory implementation
for EL use. |
static JspApplicationContextImpl |
getInstance(ServletContext context) |
public void addELContextListener(ELContextListener listener)
javax.servlet.jsp.JspApplicationContextELContextListener that will be notified
whenever a new ELContext is created.
At the very least, any ELContext instantiated will have
reference to the JspContext under
JspContext.class.
addELContextListener in interface JspApplicationContextlistener - The listener to addpublic static JspApplicationContextImpl getInstance(ServletContext context)
public ELContextImpl createELContext(JspContext context)
public void addELResolver(ELResolver resolver) throws IllegalStateException
javax.servlet.jsp.JspApplicationContext
Adds an ELResolver to the chain of EL variable and property
management within JSP pages and Tag files.
JSP has a default set of ELResolvers to chain for all EL evaluation:
ImplicitObjectELResolverELResolver instances registered with this methodMapELResolverListELResolverArrayELResolverBeanELResolverScopedAttributeELResolveraddELResolver in interface JspApplicationContextresolver - an additional resolverIllegalStateException - if called after the application's
ServletContextListeners have been initialized.public ExpressionFactory getExpressionFactory()
javax.servlet.jsp.JspApplicationContext
Returns the JSP container's ExpressionFactory implementation
for EL use.
getExpressionFactory in interface JspApplicationContextExpressionFactory implementationCopyright © 2000-2015 Apache Software Foundation. All Rights Reserved.