/*
* Copyright 2002-2009 the original author or authors.
*
* 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.springframework.expression.spel.ast;
import org.springframework.expression.TypedValue;
/**
* @author Andy Clement
* @author Juergen Hoeller
* @since 3.0
*/
public class StringLiteral extends Literal {
private final TypedValue value;
public StringLiteral(String payload, int pos, String value) {
super(payload,pos);
// TODO should these have been skipped being created by the parser rules? or not?
value = value.substring(1, value.length() - 1);
this.value = new TypedValue(value.replaceAll("''", "'"));
}
@Override
public TypedValue getLiteralValue() {
return this.value;
}
@Override
public String toString() {
return "'" + getLiteralValue().getValue() + "'";
}
}
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