Java Path File Write nio writeFile(String filePath, String text)

Description

Writes a string to the specified file using the default encoding.

License

Apache License

Parameter

Parameter	Description
filePath	the path to the file.
text	the string to write.

Exception

Parameter	Description
IOException	an exception

Declaration

public static void writeFile(String filePath, String text) throws IOException 

Method Source Code

//package com.java2s;
/*//from ww w . j av a2  s  .  c o m
 * 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.
 */

import java.io.File;
import java.io.IOException;

import java.nio.charset.Charset;
import com.google.common.io.Files;

public class Main {
    /**
     * Writes a string to the specified file using the default encoding.
     * 
     * If the file path doesn't exist, it's created.
     * If the file exists, it is overwritten.
     * 
     * @param filePath the path to the file.
     * @param text the string to write.
     * @throws IOException
     */
    public static void writeFile(String filePath, String text) throws IOException {
        writeFile(filePath, text, null);
    }

    /**
     * Writes a string to the specified file using the specified encoding.
     * 
     * If the file path doesn't exist, it's created.
     * If the file exists, it is overwritten.
     * 
     * @param filePath the path to the file.
     * @param text the string to write.
     * @throws IOException
     */
    public static void writeFile(String filePath, String text, String encoding) throws IOException {
        File file = new File(filePath);
        File parent = file.getParentFile();
        if (!parent.exists()) {
            parent.mkdirs();
        }
        Charset charset = charsetForNameOrDefault(encoding);
        Files.write(text, file, charset);
    }

    private static Charset charsetForNameOrDefault(String encoding) {
        Charset charset = (encoding == null) ? Charset.defaultCharset() : Charset.forName(encoding);
        return charset;
    }
}

Related

1. write(Path p)
2. write(Path p, String s)
3. write(Path path, String string)
4. writeAudio(String source, String writePath)
5. writeEndStringInFile(Path path, String s)
6. writeFile(String path, String output)
7. writeFile(String payload, Path balOutPath)
8. writeFileToArchive(final ZipOutputStream zos, final Path baseSrcPath, final Path filePath)
9. writeFully(Path filePath, byte[] bytes)