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java.lang.Objectorg.apache.jasper.runtime.JspApplicationContextImpl
public class JspApplicationContextImpl
Implementation of JspApplicationContext
| Constructor Summary | |
|---|---|
JspApplicationContextImpl()
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| Method Summary | |
|---|---|
void |
addELContextListener(javax.el.ELContextListener listener)
Registers an ELContextListener that will notified whenever
a new ELContext is created. |
void |
addELResolver(javax.el.ELResolver resolver)
Adds an ELResolver to the chain of EL variable and property management
within JSP pages and Tag files. |
ELContextImpl |
createELContext(javax.servlet.jsp.JspContext context)
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javax.el.ExpressionFactory |
getExpressionFactory()
Returns the JSP container's ExpressionFactory implementation for EL use. |
static JspApplicationContextImpl |
getInstance(javax.servlet.ServletContext context)
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| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public JspApplicationContextImpl()
| Method Detail |
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public void addELContextListener(javax.el.ELContextListener listener)
javax.servlet.jsp.JspApplicationContext
Registers an ELContextListener that will 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 javax.servlet.jsp.JspApplicationContextpublic static JspApplicationContextImpl getInstance(javax.servlet.ServletContext context)
public ELContextImpl createELContext(javax.servlet.jsp.JspContext context)
public void addELResolver(javax.el.ELResolver resolver)
throws java.lang.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 methodMapELResolverListELResolverArrayELResolverBeanELResolverScopedAttributeELResolver
addELResolver in interface javax.servlet.jsp.JspApplicationContextresolver - an additional resolver
java.lang.IllegalStateException - if called after the application's ServletContextListeners have been initialized.public javax.el.ExpressionFactory getExpressionFactory()
javax.servlet.jsp.JspApplicationContext
Returns the JSP container's ExpressionFactory implementation for EL use.
getExpressionFactory in interface javax.servlet.jsp.JspApplicationContextExpressionFactory implementation
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