89 lines
2.5 KiB
Java
89 lines
2.5 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.jasper.el;
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import java.util.Locale;
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import javax.el.ELContext;
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import javax.el.ELResolver;
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import javax.el.FunctionMapper;
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import javax.el.VariableMapper;
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/**
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* Simple ELContextWrapper for runtime evaluation of EL w/ dynamic FunctionMappers
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*
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* @author jhook
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*/
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public final class ELContextWrapper extends ELContext {
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private final ELContext target;
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private final FunctionMapper fnMapper;
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public ELContextWrapper(ELContext target, FunctionMapper fnMapper) {
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this.target = target;
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this.fnMapper = fnMapper;
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}
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@Override
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public ELResolver getELResolver() {
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return this.target.getELResolver();
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}
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@Override
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public FunctionMapper getFunctionMapper() {
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if (this.fnMapper != null) return this.fnMapper;
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return this.target.getFunctionMapper();
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}
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@Override
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public VariableMapper getVariableMapper() {
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return this.target.getVariableMapper();
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}
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@Override
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public Object getContext(@SuppressWarnings("rawtypes") Class key) {
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return this.target.getContext(key);
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}
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@Override
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public Locale getLocale() {
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return this.target.getLocale();
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}
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@Override
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public boolean isPropertyResolved() {
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return this.target.isPropertyResolved();
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}
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@Override
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public void putContext(@SuppressWarnings("rawtypes") Class key,
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Object contextObject) throws NullPointerException {
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this.target.putContext(key, contextObject);
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}
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@Override
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public void setLocale(Locale locale) {
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this.target.setLocale(locale);
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}
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@Override
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public void setPropertyResolved(boolean resolved) {
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this.target.setPropertyResolved(resolved);
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}
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}
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