[AAF-21] Initial code import

[aaf/authz.git] / authz-gw / src / main / java / com / att / authz / gw / api / API_Find.java

diff --git a/authz-gw/src/main/java/com/att/authz/gw/api/API_Find.java b/authz-gw/src/main/java/com/att/authz/gw/api/API_Find.java
new file mode 100644 (file)
index 0000000..7705c4a
--- /dev/null
+++ b/authz-gw/src/main/java/com/att/authz/gw/api/API_Find.java
@@ -0,0 +1,87 @@
+/*******************************************************************************\r
+ * ============LICENSE_START====================================================\r
+ * * org.onap.aai\r
+ * * ===========================================================================\r
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
+ * * Copyright © 2017 Amdocs\r
+ * * ===========================================================================\r
+ * * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * * you may not use this file except in compliance with the License.\r
+ * * You may obtain a copy of the License at\r
+ * * \r
+ *  *      http://www.apache.org/licenses/LICENSE-2.0\r
+ * * \r
+ *  * Unless required by applicable law or agreed to in writing, software\r
+ * * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * * See the License for the specific language governing permissions and\r
+ * * limitations under the License.\r
+ * * ============LICENSE_END====================================================\r
+ * *\r
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.\r
+ * *\r
+ ******************************************************************************/\r
+package com.att.authz.gw.api;\r
+\r
+import java.net.URI;\r
+\r
+import javax.servlet.http.HttpServletRequest;\r
+import javax.servlet.http.HttpServletResponse;\r
+\r
+import com.att.authz.env.AuthzTrans;\r
+import com.att.authz.gw.GwAPI;\r
+import com.att.authz.gw.GwCode;\r
+import com.att.authz.gw.facade.GwFacade;\r
+import com.att.authz.gw.mapper.Mapper.API;\r
+import com.att.authz.layer.Result;\r
+import com.att.cadi.Locator;\r
+import com.att.cadi.Locator.Item;\r
+import com.att.cadi.LocatorException;\r
+import com.att.cadi.dme2.DME2Locator;\r
+import com.att.cssa.rserv.HttpMethods;\r
+\r
+/**\r
+ * API Apis.. using Redirect for mechanism\r
+ * \r
+ *\r
+ */\r
+public class API_Find {\r
+       /**\r
+        * Normal Init level APIs\r
+        * \r
+        * @param gwAPI\r
+        * @param facade\r
+        * @throws Exception\r
+        */\r
+       public static void init(final GwAPI gwAPI, GwFacade facade) throws Exception {\r
+               ////////\r
+               // Overall APIs\r
+               ///////\r
+               gwAPI.route(HttpMethods.GET,"/dme2/:service/:version/:envContext/:routeOffer/:path*",API.VOID,new GwCode(facade,"Document API", true) {\r
+                       @Override\r
+                       public void handle(AuthzTrans trans, HttpServletRequest req, HttpServletResponse resp) throws Exception {\r
+                               //TODO cache this...\r
+                               try {\r
+                                       Locator loc = new DME2Locator(gwAPI.env, gwAPI.dme2Man, \r
+                                               pathParam(req,":service"),\r
+                                               pathParam(req,":version"),\r
+                                               pathParam(req,":envContext"),\r
+                                               pathParam(req,":routeOffer")\r
+                                               );\r
+                                       if(loc.hasItems()) {\r
+                                               Item item = loc.best();\r
+                                               URI uri = (URI) loc.get(item);\r
+                                               String redirectURL = uri.toString() + '/' + pathParam(req,":path");\r
+                                               trans.warn().log("Redirect to",redirectURL);\r
+                                               resp.sendRedirect(redirectURL);\r
+                                       } else {\r
+                                               context.error(trans, resp, Result.err(Result.ERR_NotFound,"%s is not valid",req.getPathInfo()));\r
+                                       }\r
+                               } catch (LocatorException e) {\r
+                                       context.error(trans, resp, Result.err(Result.ERR_NotFound,"No DME2 Endpoints found for %s",req.getPathInfo()));\r
+                               }\r
+                       }\r
+               });\r
+\r
+       }\r
+}\r