IdentityAddressResolver.java

package org.jbpm.identity.mail;

import net.conselldemallorca.helium.jbpm3.integracio.Jbpm3HeliumBridge;

import org.jbpm.JbpmContext;
import org.jbpm.identity.User;
import org.jbpm.identity.hibernate.IdentitySession;
import org.jbpm.mail.AddressResolver;
import org.jbpm.svc.Service;
import org.jbpm.svc.ServiceFactory;

/**
 * translates actorIds into email addresses with the jBPM identity module.
 * Only user actorIds are resolved to their email addresses.  Group actorIds return null. 
 */
public class IdentityAddressResolver implements AddressResolver, ServiceFactory, Service {

	private static final long serialVersionUID = 1L;
	
	private HeliumAddressResolver heliumAr;

	@SuppressWarnings("deprecation")
	public Object resolveAddress(String actorId) {
		if (useHeliumAssignmentHandler()) {
			return getHeliumAddressResolver().resolveAddress(actorId);
	    } else {
			String emailAddress = null;
			IdentitySession identitySession = new IdentitySession(
					JbpmContext.getCurrentJbpmContext().getSession());
			User user = identitySession.getUserByName(actorId);
			if (user!=null) {
				emailAddress = user.getEmail();
			}
			return emailAddress;
	    }
	}

	public Service openService() {
		return this;
	}
	public void close() {
	}



	private boolean useHeliumAssignmentHandler() {
		String organigramaActiu = Jbpm3HeliumBridge.getInstanceService().getHeliumProperty("app.jbpm.identity.source");
		return "helium".equalsIgnoreCase(organigramaActiu);
	}
	private HeliumAddressResolver getHeliumAddressResolver() {
		if (heliumAr == null)
			heliumAr = new HeliumAddressResolver();
		return heliumAr;
	}

}