InfoObjectAsn1Example.java

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---

// ----------------------------------------------------------------
// -- Copyright (c) 2003-2012, Monfox, LLC. All Rights Reserved  -- 
// ----------------------------------------------------------------

import monfox.log.*;
import monfox.stack.osi.asn1.*;
import monfox.stack.osi.asn1.metadata.*;
import monfox.stack.osi.api.ValueException;

/**
 * <p><br>
 * See the usage below:
 * <pre>
 *     USAGE
 *  
 *       java InfoObjectAsn1Example
 *  
 * </pre>
 *  
 */
public class InfoObjectAsn1Example
{
   public static void main(String args[])
   {
      try
      {
	 // -- 
	 // --  initialize the logger
	 // -- 
	 Logger.setProvider(new SimpleLogger.Provider("InfoObjectAsn1Example.log"));

	 // -- 
	 // --  initialize the ASN.1 API and metadata 
	 // -- 
	 Asn1Api api = new Asn1Api();
	 api.getConfig().isLaxMode(true);

	 // -- 
	 // --  load the metadata
	 // -- 
	 try
	 {
	    System.out.println("-- [ loading metadata ] --");

	    api.loadMetadata("InfoObjectAsn1Example.ser");
	 }
	 catch(Exception e)
	 {
	    System.err.println("\n\n  initialization failed: \n" + e +"\n\n");
	    System.exit(1);
	 }


	 // -- 
	 // -- Access a definedValue message from Metadata
	 // -- 
	 AbstractData set_message = api.getValue("setRequestMessage").getAbstractData();
	 System.out.println("\n\nSET-REQUEST-MESSAGE: " + set_message);
	 System.out.println("\n\n");

	 // -- 
	 // -- Create a new OPERATION called newOp
	 // -- 
	 InfoObject new_operation = api.getMetadata().newInfoObject("InfoObject-ASN1Module","newOp", "OPERATION");
	 new_operation.setField("ArgumentType",   "AttributeList");
	 new_operation.setField("ResultType",     "INTEGER");
	 new_operation.setField("operationCode",  "100");

	 // -- 
	 // -- Add the new operation to the Metadata's OperationSet InfoObjectSet
	 // -- 
	 InfoObjectSet operation_set = api.getMetadata().getInfoObjectSet("InfoObject-ASN1Module.OperationSet");
	 operation_set.addInfoObject(new_operation);

	 // -- 
	 // -- Create a new ATTRIBUTE called newAttribute
	 // -- 
	 InfoObject new_attribute = api.getMetadata().newInfoObject("InfoObject-ASN1Module","newAttribute", "ATTRIBUTE");
	 new_attribute.setField("id",   "4");
	 new_attribute.setField("Type", "OBJECT IDENTIFIER");

	 // -- 
	 // -- Add the new operation to the Metadata's AttributeSet InfoObjectSet
	 // -- 
	 InfoObjectSet attribute_set = api.getMetadata().getInfoObjectSet("InfoObject-ASN1Module.AttributeSet");
	 attribute_set.addInfoObject(new_attribute);


	 // -- 
	 // -- Create a new Message for the newly created operation using API methods
	 // -- 
	 AbstractData request = api.newData("Message");

	 request.rset("request.opCode","newOp.&operationCode"); // -- setOp operation

	 // -- populate the attribute list
	 AbstractData attribute_list = request.rref("request.argument");
	 attribute_list.refAppend().set("id","nameAttribute.&id").set("value","Steve Rogers");
	 attribute_list.refAppend().set("id","2").set("value",25);
	 attribute_list.refAppend().set("id",3).set("value","11111");
	 attribute_list.refAppend().set("id","newAttribute.&id").set("value","{ 1 2 3 4 5 6 }");

	 System.out.println("NEW REQUEST: " + request);

	 ByteBuffer new_encoded = api.getAsn1Coder().encode(request);

	 System.out.println("NEW ENCODED BUFFER: \n" + new_encoded);

	 AbstractData new_decoded_message = api.getAsn1Coder().decode("Message", new_encoded);

	 System.out.println("\n\nNEW DECODED MESSAGE: " + new_decoded_message);
	 System.out.println("\n\n");

      }
      catch(Exception e)
      {
         e.printStackTrace();
      }
   }
}