FileDocCategorySizeDatePackage
WriteTest.javaAPI DocExample2462Sun Oct 25 18:13:34 GMT 1998None

WriteTest.java

/*
 *
 * Copyright (c) 1998 Scott Oaks. All Rights Reserved.
 *
 * Permission to use, copy, modify, and distribute this software
 * and its documentation for NON-COMMERCIAL purposes and
 * without fee is hereby granted.
 *
 * This sample source code is provided for example only,
 * on an unsupported, as-is basis. 
 *
 * AUTHOR MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. AUTHOR SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
 *
 * THIS SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE OR RESALE AS ON-LINE
 * CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE
 * PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
 * NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE
 * SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
 * SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
 * PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES").  AUTHOR
 * SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR
 * HIGH RISK ACTIVITIES.
 */


import java.applet.*;
import java.io.*;

public class WriteTest extends Applet {
    String codebase;
    public WriteTest() {}
    public WriteTest(String s) {
	codebase = s;
    }
    public void init() {
	codebase = getCodeBase().getFile();
    }
    public void start() {
	System.out.println("Codebase is " + codebase);
	System.out.println("Attempting to open file for reading");
	try {
	    FileInputStream fis = new FileInputStream(codebase + "/sdoRead");
	    System.out.println("got input stream");
	} catch (SecurityException se) {
	    System.out.println("got security exception");
	} catch (Exception e) {
	    System.out.println("got other exception " + e);
	}

	System.out.println("Attempting to open file for writing");
	try {
	    FileOutputStream fis = new FileOutputStream(codebase + "/sdoWrite");
	    System.out.println("got output stream");
	} catch (SecurityException se) {
	    System.out.println("got security exception");
	} catch (Exception e) {
	    System.out.println("got other exception " + e);
	}
    }
    public static void main(String args[]) {
	WriteTest wt = new WriteTest("/tmp");
	wt.start();
    }
}