/*
* 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 org.apache.el;
import jakarta.el.ELContext;
import jakarta.el.ELResolver;
import jakarta.el.ExpressionFactory;
import jakarta.el.MethodExpression;
import jakarta.el.ValueExpression;
import org.apache.el.lang.ELSupport;
import org.apache.el.lang.ExpressionBuilder;
import org.apache.el.stream.StreamELResolverImpl;
import org.apache.el.util.ExceptionUtils;
import org.apache.el.util.MessageFactory;
/**
* @ see jakarta . el . ExpressionFactory
*
* @ author Jacob Hookom [ jacob @ hookom . net ]
*/
@aQute.bnd.annotation.spi.ServiceProvider(value=ExpressionFactory.class )
public class ExpressionFactoryImpl extends ExpressionFactory {
static {
ExceptionUtils.preload();
}
@Override
public <T> T coerceToType(Object obj, Class <T> type) {
return ELSupport.coerceToType(null , obj, type);
}
@Override
public MethodExpression createMethodExpression(ELContext context,
String expression, Class <?> expectedReturnType,
Class <?>[] expectedParamTypes) {
ExpressionBuilder builder = new ExpressionBuilder(expression, context);
return builder.createMethodExpression(expectedReturnType,
expectedParamTypes);
}
@Override
public ValueExpression createValueExpression(ELContext context,
String expression, Class <?> expectedType) {
if (expectedType == null ) {
throw new NullPointerException(MessageFactory
.get("error.value.expectedType" ));
}
ExpressionBuilder builder = new ExpressionBuilder(expression, context);
return builder.createValueExpression(expectedType);
}
@Override
public ValueExpression createValueExpression(Object instance,
Class <?> expectedType) {
if (expectedType == null ) {
throw new NullPointerException(MessageFactory
.get("error.value.expectedType" ));
}
return new ValueExpressionLiteral(instance, expectedType);
}
@Override
public ELResolver getStreamELResolver() {
return new StreamELResolverImpl();
}
}
Messung V0.5 in Prozent C=95 H=94 G=94
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-09-27)
¤
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