# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1299062211 0
# Node ID e2aad8d8ebd736e98f9e66c219d78b2eda00c219
# Parent  a48882c9e096e69505c288bed1cddc5d2225f273
Added a Rest resource that lists all users provided by the artifact database.

artifacts/trunk@1361 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r a48882c9e096 -r e2aad8d8ebd7 ChangeLog
--- a/ChangeLog	Wed Mar 02 10:30:27 2011 +0000
+++ b/ChangeLog	Wed Mar 02 10:36:51 2011 +0000
@@ -1,3 +1,12 @@
+2011-03-02  Ingo Weinzierl <ingo@intevation.de>
+
+	* artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ListUsersResource.java:
+	  New. A Rest resource that lists all users provided by the artifact
+	  database.
+
+	* artifact-database/src/main/java/de/intevation/artifactdatabase/rest/RestApp.java:
+	  Added the ListUsersResource.
+
 2011-03-02	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* artifacts-common/src/main/java/de/intevation/artifacts/common/utils/XMLUtils.java:
diff -r a48882c9e096 -r e2aad8d8ebd7 artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ListUsersResource.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ListUsersResource.java	Wed Mar 02 10:36:51 2011 +0000
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2011 by Intevation GmbH
+ *
+ * This program is free software under the LGPL (>=v2.1)
+ * Read the file LGPL.txt coming with the software for details
+ * or visit http://www.gnu.org/licenses/ if it does not exist.
+ */
+package de.intevation.artifactdatabase.rest;
+
+import de.intevation.artifacts.ArtifactDatabase;
+import de.intevation.artifacts.ArtifactDatabaseException;
+
+import org.apache.log4j.Logger;
+
+import org.restlet.data.MediaType;
+import org.restlet.data.Status;
+import org.restlet.ext.xml.DomRepresentation;
+import org.restlet.representation.EmptyRepresentation;
+import org.restlet.representation.Representation;
+import org.restlet.resource.ResourceException;
+import org.restlet.Response;
+
+/**
+ * A Rest resource that lists the users provided by the artifact database.
+ *
+ * @author <a href="mailto:ingo.weinzierl@intevation">Ingo Weinzierl</a>
+ */
+public class ListUsersResource
+extends      BaseResource
+{
+    /** The logger that is used in this class.*/
+    private static Logger logger = Logger.getLogger(ListUsersResource.class);
+
+    /** server URL where to reach the resource.*/
+    public static final String PATH = "/list-users";
+
+
+    @Override
+    protected Representation innerGet()
+    throws                   ResourceException
+    {
+        ArtifactDatabase db = getArtifactDatabase();
+
+        try {
+            logger.info(PATH);
+
+            return new DomRepresentation(
+                MediaType.APPLICATION_XML,
+                db.listUsers(getCallMeta()));
+        }
+        catch (ArtifactDatabaseException adbe) {
+            logger.warn(adbe.getLocalizedMessage(), adbe);
+
+            Response response = getResponse();
+            response.setStatus(
+                Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage());
+            return new EmptyRepresentation();
+        }
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
diff -r a48882c9e096 -r e2aad8d8ebd7 artifact-database/src/main/java/de/intevation/artifactdatabase/rest/RestApp.java
--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/rest/RestApp.java	Wed Mar 02 10:30:27 2011 +0000
+++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/rest/RestApp.java	Wed Mar 02 10:36:51 2011 +0000
@@ -74,6 +74,7 @@
         router.attach(ExportResource.PATH,      ExportResource.class);
         router.attach(ImportResource.PATH,      ImportResource.class);
         router.attach(CreateUserResource.PATH,  CreateUserResource.class);
+        router.attach(ListUsersResource.PATH,   ListUsersResource.class);
 
         return router;
     }