org.springframework.binding.expression.SetValueAttempt Maven / Gradle / Ivy
/*
* Copyright 2002-2006 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.binding.expression;
import java.util.Map;
import org.springframework.core.style.ToStringCreator;
/**
* Records an attempt to set an expression value.
* @author Keith Donald
*/
public class SetValueAttempt extends EvaluationAttempt {
/**
* The new value.
*/
private Object value;
/**
* Creates a new set attempt.
* @param expression the settable expression
* @param target the target of the expression
* @param value the value that attempted to be set
* @param evaluationAttributes attributes that may have influenced the evaluation and set process
*/
public SetValueAttempt(SettableExpression expression, Object target, Object value, Map evaluationAttributes) {
super(expression, target, evaluationAttributes);
this.value = value;
}
/**
* Returns the value that was attempted to be set.
*/
public Object getValue() {
return value;
}
protected ToStringCreator createToString(ToStringCreator creator) {
return super.createToString(creator).append("value", value);
}
}