Java Text File Read by Charset readAllText(File file, Charset charset)

Description

read All Text

License

Apache License

Declaration

public static String readAllText(File file, Charset charset) 

Method Source Code

//package com.java2s;
/*/*www  .  ja  va2  s  . co  m*/
 * 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.
 */

import java.io.File;

import java.io.FileReader;
import java.io.IOException;
import java.io.LineNumberReader;
import java.nio.charset.Charset;

public class Main {
    public static String readAllText(File file, Charset charset) {
        try {
            StringBuilder sb = new StringBuilder();
            LineNumberReader reader = new LineNumberReader(new FileReader(file));
            String line = null;
            while ((line = reader.readLine()) != null) {
                sb.append(line);
            }
            return sb.toString();
        } catch (IOException e) {
            return null;
        }
    }
}

Related

1. readAll(InputStream inputStream, Charset encoding)
2. readAllLines(File file, Charset cs, String newLineDelimiter)
3. readAllLines(InputStream stream, Charset charset)
4. readAllLines(Path path, Charset cs)
5. readAllText(File file, Charset charset)
6. readAsString(InputStream in, Charset charset)
7. readAsString(InputStream is, CharsetDecoder decoder)
8. readCharsWithEncoding(File file, Charset charset)
9. reader(Class baseClass, String resourceName, Charset charset)