ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60

Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd

1 files changed, 60 insertions, 0 deletions

diff --git a/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/MainViewResource.java b/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/MainViewResource.java
new file mode 100644
index 00000000..130a7eab
--- /dev/null
+++ b/framework/src/onos/web/gui/src/main/java/org/onosproject/ui/impl/MainViewResource.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.onosproject.ui.impl;
+
+import org.onosproject.rest.AbstractInjectionResource;
+import org.onosproject.ui.UiExtension;
+import org.onosproject.ui.UiExtensionService;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.core.Response;
+import java.io.IOException;
+
+import static javax.ws.rs.core.MediaType.APPLICATION_OCTET_STREAM;
+import static javax.ws.rs.core.MediaType.TEXT_HTML;
+
+/**
+ * Resource for serving the dynamically composed onos.js.
+ */
+@Path("/")
+public class MainViewResource extends AbstractInjectionResource {
+
+    static final String CONTENT_TYPE = "Content-Type";
+    static final String STYLESHEET = "text/css";
+    static final String SCRIPT = "text/javascript";
+
+    @Path("{view}/{resource}")
+    @GET
+    public Response getViewResource(@PathParam("view") String viewId,
+                                    @PathParam("resource") String resource) throws IOException {
+        UiExtensionService service = get(UiExtensionService.class);
+        UiExtension extension = service.getViewExtension(viewId);
+        return extension != null ?
+                Response.ok(extension.resource(viewId, resource))
+                        .header(CONTENT_TYPE, contentType(resource)).build() :
+                Response.status(Response.Status.NOT_FOUND).build();
+    }
+
+    static String contentType(String resource) {
+        return resource.endsWith(".html") ? TEXT_HTML :
+                resource.endsWith(".css") ? STYLESHEET :
+                        resource.endsWith(".js") ? SCRIPT :
+                                APPLICATION_OCTET_STREAM;
+    }
+
+}