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/*
 * Copyright 2002-2005 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.beans.factory.config;

import org.springframework.util.Assert;

/**
 * Holder for a typed String value. Can be added to bean definitions
 * to explicitly specify a target type for a String value, for example
 * for collection elements.
 *
 * 

This holder will just store the String value and the target type. * The actual conversion will be performed by the bean factory. * * @author Juergen Hoeller * @since 1.2 * @see BeanDefinition#getPropertyValues * @see org.springframework.beans.MutablePropertyValues#addPropertyValue */ public class TypedStringValue { private String value; private Class targetType; /** * Create a new TypedStrignValue for the given String * value and target type. * @param value the String value * @param targetType the type to conver to */ public TypedStringValue(String value, Class targetType) { setValue(value); setTargetType(targetType); } /** * Set the String value. * Only necessary for manipulating a registered value, * for example in BeanFactoryPostProcessors. * @see PropertyPlaceholderConfigurer */ public void setValue(String value) { this.value = value; } /** * Return the String value. */ public String getValue() { return value; } /** * Set the type to convert to. * Only necessary for manipulating a registered value, * for example in BeanFactoryPostProcessors. * @see PropertyPlaceholderConfigurer */ public void setTargetType(Class targetType) { Assert.notNull(targetType, "targetType is required"); this.targetType = targetType; } /** * Return the type to convert to. */ public Class getTargetType() { return targetType; } }





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