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JBoss Communications JAIN SLEE MAP Resource Adaptor User Guide


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Four typographic conventions are used to call attention to specific words and phrases. These conventions, and the circumstances they apply to, are as follows.

Mono-spaced Bold

Used to highlight system input, including shell commands, file names and paths. Also used to highlight key caps and key-combinations. For example:

The above includes a file name, a shell command and a key cap, all presented in Mono-spaced Bold and all distinguishable thanks to context.

Key-combinations can be distinguished from key caps by the hyphen connecting each part of a key-combination. For example:

The first sentence highlights the particular key cap to press. The second highlights two sets of three key caps, each set pressed simultaneously.

If source code is discussed, class names, methods, functions, variable names and returned values mentioned within a paragraph will be presented as above, in Mono-spaced Bold. For example:

Proportional Bold

This denotes words or phrases encountered on a system, including application names; dialogue box text; labelled buttons; check-box and radio button labels; menu titles and sub-menu titles. For example:

The above text includes application names; system-wide menu names and items; application-specific menu names; and buttons and text found within a GUI interface, all presented in Proportional Bold and all distinguishable by context.

Note the > shorthand used to indicate traversal through a menu and its sub-menus. This is to avoid the difficult-to-follow 'Select Mouse from the Preferences sub-menu in the System menu of the main menu bar' approach.

Mono-spaced Bold Italic or Proportional Bold Italic

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Note the words in bold italics above username, domain.name, file-system, package, version and release. Each word is a placeholder, either for text you enter when issuing a command or for text displayed by the system.

Aside from standard usage for presenting the title of a work, italics denotes the first use of a new and important term. For example:

If you find a typographical error in this manual, or if you have thought of a way to make this manual better, we would love to hear from you! Please submit a report in the the Issue Tracker, against the product JBoss Communications JAIN SLEE MAP Resource Adaptor, or contact the authors.

When submitting a bug report, be sure to mention the manual's identifier: JAIN_SLEE_MAP_RA_User_Guide

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MAP Resource Adaptor Type is defined by JBoss Communications team as part of effort to standardize RA Types.

Events represent's MAP's common services as well as services related to USSD Events are fired on MAPDialog. Below sections detail different type of events, depending on cause of it beeing fired into SLEE.

Dialog events are fired into SLEE to indicate basic occurrence of dialog related data.


Below events are fired when dialog receives callbacks for short message service.


The MAP Resource Adaptor SBB Interface provides SBBs with access to the MAP objects required for creating a new, aborting, ending a MAPdialog and sending USSD Request/Response. It is defined as follows:

package org.mobicents.protocols.ss7.map.api;


public interface MAPProvider {

	 public abstract void addMAPDialogListener(MAPDialogListener mapdialoglistener);

    public abstract void removeMAPDialogListener(MAPDialogListener mapdialoglistener);

    public abstract MAPParameterFactory getMAPParameterFactory();

    public abstract MAPErrorMessageFactory getMAPErrorMessageFactory();

    public abstract MAPDialog getMAPDialog(Long long1);

    public abstract MAPServiceSupplementary getMAPServiceSupplementary();

    public abstract MAPServiceSms getMAPServiceSms();

    public abstract MAPServiceLsm getMAPServiceLsm();

}
	
	

The following code shows complete flow of application receiving the MAP Dialog request and then USSD Request. Application sends back Unstructured SS Response and finally on receiving Unstructured SS Request, application closes the MAPDialog

public abstract class SipSbb implements Sbb {

	private SbbContext sbbContext;


	private MAPContextInterfaceFactory mapAcif;
	private MAPProvider mapProvider;
	private MAPParameterFactory mapParameterFactory;
	
	private static byte ussdDataCodingScheme = 0x0F;


	private Tracer logger;

	/** Creates a new instance of CallSbb */
	public SipSbb() {
	}

	/**
	 * MAP USSD Event Handlers
	 */

	public void onProcessUnstructuredSSRequest(
			ProcessUnstructuredSSIndication evt, ActivityContextInterface aci) {

		try {

			long invokeId = evt.getInvokeId();
			this.setInvokeId(invokeId);

			String ussdString = evt.getUSSDString().getString();
			this.setUssdString(ussdString);

			int codingScheme = evt.getUSSDDataCodingScheme() & 0xFF;
			String msisdn = evt.getMSISDNAddressString().getAddress();

			if (this.logger.isFineEnabled()) {
				this.logger
						.fine("Received PROCESS_UNSTRUCTURED_
						SS_REQUEST_INDICATION for MAP Dialog Id "
								+ evt.getMAPDialog().getDialogId()+ 
								" ussdString = "+ussdString);
			}
			
			USSDString ussdStringObj = this.mapServiceFactory
				.createUSSDString("1. Movies 2. Songs 3. End");
			
			evt.getMAPDialog().addUnstructuredSSResponse(invokeId, false,
					ussdDataCodingScheme, ussdStringObj);
			
			evt.getMAPDialog().send();


		} catch (Exception e) {
			logger.severe("Error while sending MAP USSD message", e);
		}

	}

	public void onUnstructuredSSRequest(UnstructuredSSIndication evt,
			ActivityContextInterface aci) {

		if (this.logger.isFineEnabled()) {
			this.logger
					.fine("Received UNSTRUCTURED_SS_REQUEST_INDICATION for MAP Dialog Id "
							+ evt.getMAPDialog().getDialogId());
		}
		
		try{

		MAPDialog mapDialog = evt.getMAPDialog();
		USSDString ussdStrObj = evt.getUSSDString();
		
		long invokeId = evt.getInvokeId();
		
		
		USSDString ussdStringObj = this.mapServiceFactory.createUSSDString("Thank you");
		
		evt.getMAPDialog().addUnstructuredSSResponse(invokeId, false,
				ussdDataCodingScheme, ussdStringObj);
		
		//End MAPDialog
		evt.getMAPDialog().close(false);
		
		}catch(Exception e){
			logger.severe("Error while sending MAP USSD ", e);
		}
	}

	...


	public void setSbbContext(SbbContext sbbContext) {
		this.sbbContext = sbbContext;
		this.logger = sbbContext.getTracer("USSD-SIP");

		try {
			Context ctx = (Context) new InitialContext()
					.lookup("java:comp/env");

			

			mapAcif = (MAPContextInterfaceFactory) ctx
					.lookup("slee/resources/map/2.0/acifactory");

			mapProvider = (MAPProvider) ctx
					.lookup("slee/resources/map/2.0/provider");

			this.mapParameterFactory = this.mapProvider.getMAPParameterFactory();

			
		} catch (Exception ne) {
			logger.severe("Could not set SBB context:", ne);
		}
	}

	public void unsetSbbContext() {
		this.sbbContext = null;
		this.logger = null;
	}

	public void sbbCreate() throws CreateException {
	}

	public void sbbPostCreate() throws CreateException {
	}

	public void sbbActivate() {
	}

	public void sbbPassivate() {
	}

	public void sbbLoad() {
	}

	public void sbbStore() {
	}

	public void sbbRemove() {
	}

	public void sbbExceptionThrown(Exception exception, Object object,
			ActivityContextInterface activityContextInterface) {
	}

	public void sbbRolledBack(RolledBackContext rolledBackContext) {
	}
}
		
		

The RA implementation uses the JBoss Communications MAP stack. The stack is the result of the work done by JBoss Communications Media Server development teams, and source code is provided in all releases.

There is a single Resource Adaptor Entity created when deploying the Resource Adaptor, named MAPRA. The MAPRA entity uses the default Resource Adaptor configuration, specified in Section 3.1, “Configuration”.

The MAPRA entity is also bound to Resource Adaptor Link Name MAPRA, to use it in an Sbb add the following XML to its descriptor:




        <resource-adaptor-type-binding>
            <resource-adaptor-type-ref>
                <resource-adaptor-type-name>
                    MAPResourceAdaptorType
                </resource-adaptor-type-name>
                <resource-adaptor-type-vendor>
                    org.mobicents
                </resource-adaptor-type-vendor>
                <resource-adaptor-type-version>
                    2.0
                </resource-adaptor-type-version>
            </resource-adaptor-type-ref>
            <activity-context-interface-factory-name>
                slee/resources/map/2.0/acifactory
            </activity-context-interface-factory-name>
            <resource-adaptor-entity-binding>
                <resource-adaptor-object-name>
                    slee/resources/map/2.0/provider
                </resource-adaptor-object-name>
                <resource-adaptor-entity-link>
                    MAPRA
                </resource-adaptor-entity-link>
            </resource-adaptor-entity-binding>
        </resource-adaptor-type-binding>


    

  1. Downloading the source code

    Use SVN to checkout a specific release source, the base URL is ?, then add the specific release version, lets consider 1.0.0.CR3.

    [usr]$ svn co ?/1.0.0.CR3 slee-ra-MAP-1.0.0.CR3
  2. Building the source code

    Important

    Maven 2.0.9 (or higher) is used to build the release. Instructions for using Maven2, including install, can be found at http://maven.apache.org

    Use Maven to build the deployable unit binary.

    [usr]$ cd slee-ra-MAP-1.0.0.CR3
    [usr]$ mvn install
    				    

    Once the process finishes you should have the deployable-unit jar file in the target directory, if JBoss Communications JAIN SLEE is installed and environment variable JBOSS_HOME is pointing to its underlying JBoss Enterprise Application Platform directory, then the deployable unit jar will also be deployed in the container.

Revision History
Revision 1.0Tue Dec 30 2009Amit Bhayani
Creation of the JBoss Communications JAIN SLEE MAP RA User Guide.