jtextareaoutputstream.java

一个agent 工具包,可以开发移动设备应用,考虑了安全措施

package SOMA.output;

import java.io.*;
import javax.swing.JTextArea;
import javax.swing.JScrollBar;
import java.security.*;

public class JTextAreaOutputStream extends OutputStream implements Serializable
{
  public JTextArea Target;
  public JScrollBar jScrollBar;

  private int MaxLines = 500;

  private static final String LineSeparator = System.getProperty( "line.separator" );
  //private static final String LineSeparator = "\n";

  public JTextAreaOutputStream( JTextArea Target, JScrollBar jScrollBar )
  {
    this.Target = Target;
    this.jScrollBar = jScrollBar;
    //Target.add( "" );
    Target.append( "" );
  }

  public JTextAreaOutputStream( JTextArea Target, JScrollBar jScrollBar, int MaxLines )
  {
    this( Target, jScrollBar );
    this.MaxLines = MaxLines;
  }


  public void write(int b) throws IOException
  {
    ByteArrayOutputStream Out = new ByteArrayOutputStream();
    Out.write( b );
    WriteString( Out.toString() );
    Out.close();
  }

  public void write(byte[] b) throws IOException
  {
    ByteArrayOutputStream Out = new ByteArrayOutputStream();
    Out.write( b );
    WriteString( Out.toString() );
    Out.close();
  }

  public void write(byte[] b, int off, int len) throws IOException
  {
    ByteArrayOutputStream Out = new ByteArrayOutputStream();
    Out.write( b, off, len );  // Funzioner