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Extensible notification framework

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/**
 * Copyright 2010 Molindo GmbH
 *
 * 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 at.molindo.notify.util;

import org.springframework.beans.factory.FactoryBean;

public class PropertyPlaceholderEscaper implements FactoryBean {

	private String _value;

	public String getValue() {
		return _value;
	}

	public void setValue(String value) {
		if (value != null) {
			_value = value.replace("$\\{", "${");
		} else {
			_value = null;
		}
	}

	@Override
	public String getObject() throws Exception {
		return _value;
	}

	@Override
	public Class getObjectType() {
		return String.class;
	}

	@Override
	public boolean isSingleton() {
		return true;
	}

}