/**
* MVEL 2.0
* Copyright (C) 2007 The Codehaus
* Mike Brock, Dhanji Prasanna, John Graham, Mark Proctor
*
* Licensed 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.mvel2.ast;
import org.mvel2.CompileException;
import org.mvel2.ParserContext;
import org.mvel2.integration.VariableResolverFactory;
import static org.mvel2.MVEL.executeSetExpression;
/**
* @author Christopher Brock
*/
public class ThisWithNode extends WithNode {
public ThisWithNode(char[] expr, int start, int offset, int blockStart, int blockOffset, int fields, ParserContext pCtx) {
super(expr, start, offset, blockStart, blockOffset, fields, pCtx);
}
public Object getReducedValueAccelerated(Object ctx, Object thisValue, VariableResolverFactory factory) {
if (thisValue == null) throw new CompileException("with-block against null pointer (this)", expr, start);
for (ParmValuePair pvp : withExpressions) {
if (pvp.getSetExpression() != null) {
executeSetExpression(pvp.getSetExpression(), thisValue, factory, pvp.getStatement().getValue(ctx, thisValue, factory));
}
else {
pvp.getStatement().getValue(thisValue, thisValue, factory);
}
}
return thisValue;
}
public Object getReducedValue(Object ctx, Object thisValue, VariableResolverFactory factory) {
return getReducedValueAccelerated(ctx, thisValue, factory);
}
}