/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.clerezza.platform.dashboard.webinterface;
import java.net.URL;
import java.util.HashSet;
import java.util.Set;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.clerezza.jaxrs.utils.RedirectUtil;
import org.apache.clerezza.jaxrs.utils.TrailingSlash;
import org.apache.clerezza.platform.dashboard.GlobalMenuItem;
import org.apache.clerezza.platform.dashboard.GlobalMenuItemsProvider;
import org.apache.clerezza.platform.dashboard.ontologies.DASHBOARD;
import org.apache.clerezza.platform.typerendering.RenderletManager;
import org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet;
import org.apache.clerezza.rdf.core.BNode;
import org.apache.clerezza.rdf.core.MGraph;
import org.apache.clerezza.rdf.core.NonLiteral;
import org.apache.clerezza.rdf.core.UriRef;
import org.apache.clerezza.rdf.core.access.TcManager;
import org.apache.clerezza.rdf.core.impl.SimpleMGraph;
import org.apache.clerezza.rdf.core.impl.TripleImpl;
import org.apache.clerezza.rdf.ontologies.PLATFORM;
import org.apache.clerezza.rdf.ontologies.RDF;
import org.apache.clerezza.rdf.utils.GraphNode;
import org.apache.felix.scr.annotations.Services;
/**
*
* @author tio
*/
@Component
@Services({
@Service(Object.class),
@Service(GlobalMenuItemsProvider.class)
})
@Property(name="javax.ws.rs", boolValue=true)
@Path("/dashboard")
public class DashBoard implements GlobalMenuItemsProvider{
private final Logger logger = LoggerFactory.getLogger(getClass());
@Reference
private TcManager tcMgr;
@Reference
private RenderletManager renderletManager;
protected void activate(ComponentContext cCtx) throws Exception {
logger.debug("Activating DashBoard");
URL template = getClass().getResource("dashboard-template.ssp");
renderletManager.registerRenderlet(ScalaServerPagesRenderlet.class.getName(),
new UriRef(template.toURI().toString()), DASHBOARD.DashBoard,
"naked", MediaType.APPLICATION_XHTML_XML_TYPE, true);
}
/**
* Redirects to the overview page
*
* @return {@link Response}
*
*/
@GET
public Response redirectToHomePage(@Context UriInfo uriInfo) {
if (uriInfo.getAbsolutePath().toString().endsWith("/")) {
return RedirectUtil.createSeeOtherResponse("overview", uriInfo);
}
return RedirectUtil.createSeeOtherResponse(
"dashboard/overview", uriInfo);
}
/**
* Returns the overview page of the dashboard.
*
* @return {@link GraphNode}
*
*/
@GET
@Path("overview")
public GraphNode getHomePage(@Context UriInfo uriInfo) {
TrailingSlash.enforceNotPresent(uriInfo);
MGraph mGraph = new SimpleMGraph();
NonLiteral overview = new BNode();
mGraph.add(new TripleImpl(overview, RDF.type, DASHBOARD.DashBoard));
mGraph.add(new TripleImpl(overview, RDF.type, PLATFORM.HeadedPage));
return new GraphNode(overview, mGraph);
}
@Override
public Set<GlobalMenuItem> getMenuItems() {
Set<GlobalMenuItem> items = new HashSet<GlobalMenuItem>();
items.add(new GlobalMenuItem("/dashboard", "DHB", "Dashboard", 10000,
null));
return items;
}
}