Base64Encoding.java
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
import java.io.IOException;
import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;
/**
* The following program is used to perform simple Base64 Encoding in Java.
*/
public class Base64Encoding
{
public static void main(String[] args)
{
Base64Encoding b64 = new Base64Encoding();
String originalString = "techdive";
String encodedString = b64.encodeStringBase64(originalString);
String decodedString = b64.decodeStringBase64(encodedString);
System.out.println("Original String Value - > " + originalString);
System.out.println("Encoded String Value - > " + encodedString);
System.out.println("Decoded String Value - > " + decodedString);
}
public String encodeStringBase64(String s)
{
BASE64Encoder encoder = new BASE64Encoder();
return encoder.encodeBuffer(s.getBytes()).trim();
}
public String decodeStringBase64(String s)
{
BASE64Decoder dec = new BASE64Decoder();
String decodedStr = "";
try
{
decodedStr = new String(dec.decodeBuffer(s));
}
catch (IOException e)
{
System.out.println("Exception Occured -> " + e.getMessage());
}
return decodedStr;
}
}
Output:
Encoded String Value - > dGVjaGRpdmU=
Decoded String Value - > techdive