Mercurial > dive4elements > framework
diff artifact-database/src/main/java/de/intevation/artifactdatabase/rest/FactoriesResource.java @ 20:ff666592c1c3
Added factory listing '/factories' to web app.
artifacts/trunk@51 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Wed, 09 Sep 2009 14:33:25 +0000 |
parents | |
children | 1cd268e07e44 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/rest/FactoriesResource.java Wed Sep 09 14:33:25 2009 +0000 @@ -0,0 +1,67 @@ +package de.intevation.artifactdatabase.rest; + + +import de.intevation.artifacts.ArtifactDatabase; + +import org.restlet.data.MediaType; + +import org.restlet.resource.Get; +import org.restlet.resource.ServerResource; + +import org.restlet.ext.xml.DomRepresentation; + +import java.io.IOException; + +import de.intevation.artifactdatabase.XMLUtils; +import de.intevation.artifactdatabase.XMLUtils.ElementCreator; + +import de.intevation.artifactdatabase.DefaultArtifact; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; + +import org.apache.log4j.Logger; + +public class FactoriesResource +extends ServerResource +{ + private static final Logger logger = Logger.getLogger(FactoriesResource.class); + + public static final String PATH = "/factories"; + + @Get + public DomRepresentation represent() { + + Document document = XMLUtils.newDocument(); + + ElementCreator ec = new ElementCreator( + document, + DefaultArtifact.NAMESPACE_URI, + DefaultArtifact.NAMESPACE_PREFIX); + + ArtifactDatabase db = (ArtifactDatabase)getContext() + .getAttributes().get("database"); + + Element root = ec.create("result"); + document.appendChild(root); + + Element type = ec.create("type"); + ec.addAttr(type, "name", "factory-list"); + root.appendChild(type); + + Element factories = ec.create("factories"); + root.appendChild(factories); + + String [] factoryNames = db.getArtifactFactoryNames(); + + for (int i = 0; i < factoryNames.length; ++i) { + Element factoryElement = ec.create("factory"); + ec.addAttr(factoryElement, "name", factoryNames[i]); + factories.appendChild(factoryElement); + } + + return new DomRepresentation( + MediaType.APPLICATION_XML, document); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: