PropertyTypeConverter.java

/*
 * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.wso2.carbon.mediator.publishevent;

import org.apache.synapse.SynapseException;

/**
 * Convert Stream Properties to appropriate types.
 */
public class PropertyTypeConverter {

	public static int convertToInt(String string) throws SynapseException {
		try {
			return Integer.parseInt(string);
		} catch (NumberFormatException e) {
			throw new SynapseException("Cannot convert '" + string + "' to an integer", e);
		}
	}

	public static float convertToFloat(String string) throws SynapseException  {
		try {
			return Float.parseFloat(string);
		} catch (NumberFormatException e) {
			throw new SynapseException("Cannot convert '" + string + "' to float", e);
		}
	}

	public static double convertToDouble(String string) throws SynapseException  {
		try {
			return Double.parseDouble(string);
		} catch (NumberFormatException e) {
			throw new SynapseException("Cannot convert '" + string + "' to double", e);
		}
	}

	public static long convertToLong(String string) throws SynapseException  {
		try {
			return Long.parseLong(string);
		} catch (NumberFormatException e) {
			throw new SynapseException("Cannot convert '" + string + "' to long", e);
		}
	}

	public static boolean convertToBoolean(String string) throws SynapseException {
		try {
			return Boolean.parseBoolean(string);
		} catch (Exception e) {
			throw new SynapseException("Cannot convert '" + string + "' to boolean", e);
		}
	}
}