/*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed with
* this work for additional information regarding copyright ownership .
* The ASF licenses this file to You under the Apache License , Version 2 . 0
* ( the " License " ) ; you may not use this file except in compliance with
* the License . You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing , software
* distributed under the License is distributed on an " AS IS " BASIS ,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND , either express or implied .
* See the License for the specific language governing permissions and
* limitations under the License .
*/
package jakarta.servlet.jsp;
import jakarta.el.ELContextListener;
import jakarta.el.ELResolver;
import jakarta.el.ExpressionFactory;
/**
* < p >
* Stores < i > application < / i > - scoped information for the JSP container .
* < / p >
*
* @ since JSP 2 . 1
*/
public interface JspApplicationContext {
/**
* Registers an < code > ELContextListener < / code > that will be notified whenever a new < code > ELContext < / code > is
* created .
* < p >
* At the very least , any < code > ELContext < / code > instantiated will have reference to the < code > JspContext < / code >
* under < code > JspContext . class < / code > .
*
* @ param listener The listener to add
*/
void addELContextListener(ELContextListener listener);
/**
* < p >
* Adds an < code > ELResolver < / code > to the chain of EL variable and property management within JSP pages and Tag
* files .
* < / p >
* < p >
* JSP has a default set of ELResolvers to chain for all EL evaluation :
* < / p >
* < ul >
* < li > < code > ImplicitObjectELResolver < / code > < / li >
* < li > < code > ELResolver < / code > instances registered with this method < / li >
* < li > < code > MapELResolver < / code > < / li >
* < li > < code > ListELResolver < / code > < / li >
* < li > < code > ArrayELResolver < / code > < / li >
* < li > < code > BeanELResolver < / code > < / li >
* < li > < code > ScopedAttributeELResolver < / code > < / li >
* < / ul >
*
* @ param resolver an additional resolver
*
* @ throws IllegalStateException if called after the application ' s < code > ServletContextListeners < / code > have been
* initialized .
*/
void addELResolver(ELResolver resolver);
/**
* < p >
* Returns the JSP container ' s < code > ExpressionFactory < / code > implementation for EL use .
* < / p >
*
* @ return an < code > ExpressionFactory < / code > implementation
*/
ExpressionFactory getExpressionFactory();
}
Messung V0.5 in Prozent C=93 H=95 G=93
¤ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet am 2026-06-22)
¤
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