_430_Add_ByteArray_Element_And_Retrieve_InputStream_Example.java

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package Examples.E_Messages_And_Advertisements;

import Examples.Z_Tools_And_Others.Tools;
import java.io.IOException;
import java.io.InputStream;
import net.jxta.document.MimeMediaType;
import net.jxta.endpoint.ByteArrayMessageElement;
import net.jxta.endpoint.Message;
import net.jxta.endpoint.MessageElement;

public class _430_Add_ByteArray_Element_And_Retrieve_InputStream_Example {

    public static final String Name = "Example 430";
    
    public static void main(String[] args) {
        
        try {
            
            // Creating byte array and filling it
            byte[] MyByteArray = new byte[10];
            
            for (int i = 0; i < MyByteArray.length; i++) {
                MyByteArray[i] = (byte) i;
            }
            
            Message MyMessage = new Message();
            
            ByteArrayMessageElement MyByteArrayMessageElement = new ByteArrayMessageElement("MyByteArrayElement", MimeMediaType.AOS, MyByteArray, null);
            MyMessage.addMessageElement("MyNameSpace", MyByteArrayMessageElement);
            MessageElement MyElement = MyMessage.getMessageElement("MyNameSpace", "MyByteArrayElement");
            
            InputStream  MyInputStream = MyElement.getStream();

            int Read = MyInputStream.read();
            String Result = "";

            while (Read != -1) {

                Result = Result + Read + " ";
                Read = MyInputStream.read();
                
            }
            
            Tools.PopInformationMessage(Name, "Extracted byte array content:\n\n" + Result);
            
        } catch (IOException Ex) {
          
            Tools.PopErrorMessage(Name, Ex.toString());
            
        } 
        
    }
        
}