trunk/components/camel-spring-ws/src/test/java/org/apache/camel/component/spring/ws/util/FileUtil.java

/**
 * 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.apache.camel.component.spring.ws.util;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;

public final class FileUtil {

    private FileUtil() {
    }

    public static String readFileAsString(String filePath) throws IOException {
        char[] buffer = new char[(int) new File(filePath).length()];
        BufferedReader reader = null;
        try {
            reader = new BufferedReader(new InputStreamReader(new FileInputStream(filePath), "UTF-8"));
            reader.read(buffer);
        } finally {
            if (reader != null) {
                reader.close();
            }
        }
        return new String(buffer);
    }

}