sascha@20: package de.intevation.artifactdatabase.rest;
sascha@20: 
sascha@20: import de.intevation.artifacts.ArtifactDatabase;
sascha@20: 
sascha@20: import org.restlet.data.MediaType;
sascha@20: 
sascha@20: import org.restlet.resource.Get;  
sascha@20: import org.restlet.resource.ServerResource;
sascha@20: 
sascha@20: import org.restlet.ext.xml.DomRepresentation;
sascha@20: 
sascha@22: import org.restlet.representation.Representation;
sascha@22: 
sascha@20: import de.intevation.artifactdatabase.XMLUtils;
sascha@20: import de.intevation.artifactdatabase.XMLUtils.ElementCreator;
sascha@20: 
sascha@20: import de.intevation.artifactdatabase.DefaultArtifact;
sascha@20: 
sascha@20: import org.w3c.dom.Document;
sascha@20: import org.w3c.dom.Element;
sascha@20: 
sascha@20: import org.apache.log4j.Logger;
sascha@20: 
sascha@21: /**
sascha@21:  * @author Sascha L. Teichmann (sascha.teichmann@intevation)
sascha@21:  */
sascha@20: public class FactoriesResource
sascha@20: extends      ServerResource
sascha@20: {
sascha@21:     private static Logger logger = Logger.getLogger(FactoriesResource.class);
sascha@20:     
sascha@20:     public static final String PATH = "/factories";
sascha@20: 
sascha@22:     @Get
sascha@22:     public Representation represent() {
sascha@20: 
sascha@20:         Document document = XMLUtils.newDocument();
sascha@20: 
sascha@20:         ElementCreator ec = new ElementCreator(
sascha@20:             document,
sascha@20:             DefaultArtifact.NAMESPACE_URI,
sascha@20:             DefaultArtifact.NAMESPACE_PREFIX);
sascha@20: 
sascha@20:         ArtifactDatabase db = (ArtifactDatabase)getContext()
sascha@20:             .getAttributes().get("database");
sascha@20: 
sascha@20:         Element root = ec.create("result");
sascha@20:         document.appendChild(root);
sascha@20: 
sascha@20:         Element type = ec.create("type");
sascha@20:         ec.addAttr(type, "name", "factory-list");
sascha@20:         root.appendChild(type);
sascha@20: 
sascha@20:         Element factories = ec.create("factories");
sascha@20:         root.appendChild(factories);
sascha@20: 
sascha@20:         String [] factoryNames = db.getArtifactFactoryNames();
sascha@20: 
sascha@20:         for (int i = 0; i < factoryNames.length; ++i) {
sascha@20:             Element factoryElement = ec.create("factory");
sascha@20:             ec.addAttr(factoryElement, "name", factoryNames[i]);
sascha@20:             factories.appendChild(factoryElement);
sascha@20:         }
sascha@20: 
sascha@20:         return new DomRepresentation(
sascha@20:             MediaType.APPLICATION_XML, document);
sascha@20:     }
sascha@20: }
sascha@20: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: