ServiceDocumentResource.java

/*
 * Copyright 2011 JBoss Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.artificer.server.atom.services;


import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.UriInfo;

import org.artificer.server.atom.workspaces.CoreWorkspace;
import org.jboss.resteasy.plugins.providers.atom.app.AppService;
import org.artificer.server.atom.workspaces.AuditWorkspace;
import org.artificer.server.atom.workspaces.ExtendedWorkspace;
import org.artificer.server.atom.workspaces.OntologyWorkspace;
import org.artificer.server.atom.workspaces.PolicyWorkspace;
import org.artificer.server.atom.workspaces.ServiceImplementationWorkspace;
import org.artificer.server.atom.workspaces.SoaWorkspace;
import org.artificer.server.atom.workspaces.SoapWsdlWorkspace;
import org.artificer.server.atom.workspaces.StoredQueryWorkspace;
import org.artificer.server.atom.workspaces.WsdlWorkspace;
import org.artificer.server.atom.workspaces.XsdWorkspace;

@Path("/s-ramp")
public class ServiceDocumentResource extends AbstractResource {

	@Context
	private UriInfo uriInfo;

	/**
	 * S-RAMP implementations SHALL return an Atom Publishing Protocol Service
	 * Document to clients who perform an HTTP GET on the following URL:
	 *
	 * {base URL}/s-ramp/servicedocument
	 *
	 * The content of the Service Document that is returned is defined as
	 * follows:
	 * <ul>
	 * <li>MUST contain a workspace for each of the artifact models identified
	 * in Section 3 of the SOA Repository Artifact Model & Protocol
	 * Specification - Foundation Document.</li>
	 * <li>Each workspace MUST contain an app:collection element for each of the
	 * artifact types that are defined within the corresponding artifact model
	 * for that workspace.</li>
	 * <li>Each collection in a workspace MUST specify an atom:categories
	 * element that will define the categories that MUST be applied to the
	 * member resources of the collection as defined in Section 2.3.1.</li>
	 * <li>The workspace for the query artifact model MUST contain an
	 * app:collection element for each Stored Query that exists in the S-RAMP
	 * implementation.</li>
	 * </ul>
	 * The workspace for the SOA or Service Implementation Artifact Model MUST
	 * contain an app:collection element for each extended type that has
	 * been registered in the S-RAMP implementation.
	 *
	 * @return AppService - service document.
	 */
	@GET
	@Path("servicedocument")
	@Produces(MediaType.APPLICATION_ATOM_XML)
	public AppService get() {
		AppService appService = new AppService();
		String hrefBase = getBaseUri();

		appService.getWorkspace().add(new CoreWorkspace(hrefBase));
		appService.getWorkspace().add(new XsdWorkspace(hrefBase));
		appService.getWorkspace().add(new PolicyWorkspace(hrefBase));
		appService.getWorkspace().add(new WsdlWorkspace(hrefBase));
		appService.getWorkspace().add(new SoapWsdlWorkspace(hrefBase));
		appService.getWorkspace().add(new ExtendedWorkspace(hrefBase));
		appService.getWorkspace().add(new OntologyWorkspace(hrefBase));
        appService.getWorkspace().add(new AuditWorkspace(hrefBase));
        appService.getWorkspace().add(new StoredQueryWorkspace(hrefBase));
        appService.getWorkspace().add(new ServiceImplementationWorkspace(hrefBase));
        appService.getWorkspace().add(new SoaWorkspace(hrefBase));

		return appService;
	}

	/**
	 * Gets the raw URL path from the injected {@link UriInfo}.
	 */
	private String getBaseUri(){
	    String uri = null;
	    if (uriInfo!=null) uri = uriInfo.getBaseUri().toString();
		if (uri == null) {
			uri = "http://localhost:8080/artificer-server/";
		}
		return uri;
	}

}