Creating a Stream from a Channel - Java File Path IO

Java examples for File Path IO:File Channel

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Description

Creating a Stream from a Channel

Demo Code

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.RandomAccessFile;
import java.nio.channels.Channels;
import java.nio.channels.FileChannel;

public class Main {
  public static void main(String[] argv) {
    try {/*from w w w  .  j a  va 2  s  .co  m*/
      // Create a read/writable file channel
      File file = new File("filename");
      FileChannel channel = new RandomAccessFile(file, "rw").getChannel();

      OutputStream os = Channels.newOutputStream(channel);

      InputStream is = Channels.newInputStream(channel);

      is.close();
      System.out.println("done");
    } catch (IOException e) {
    }
  }
}

Result


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