Java File to String fileToString(File file, int max)

Description

file To String

License

Open Source License

Declaration

public static String fileToString(File file, int max) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

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

public class Main {
    public static String fileToString(File file, int max) throws IOException {
        if (!file.exists() && file.canRead()) {
            throw new IllegalStateException("File " + file.getName() + " either does not exist or can not be read");
        }/*from  www.j  a va  2  s  .  c om*/
        RandomAccessFile raf = new RandomAccessFile(file, "r");
        if (raf.length() > max) {
            raf.close();
            throw new IllegalStateException("File " + file.getName() + " is to large (>" + max);
        }
        byte[] ba = new byte[(int) raf.length()];
        raf.read(ba);
        raf.close();
        return new String(ba);
    }
}

Related

1. fileToString(File file)
2. fileToString(File file)
3. fileToString(File file)
4. fileToString(File file)
5. fileToString(File file)
6. fileToString(File file, String charsetName)
7. fileToString(File file, String charsetName)
8. fileToString(File files[])
9. fileToString(final File file)