Bug 868: Remove AD-SAL components which were deprecated in Lithium

[controller.git] / opendaylight / adsal / northbound / swagger-ui / src / main / java / org / opendaylight / controller / swaggerui / BasePathModifierServlet.java

diff --git a/opendaylight/adsal/northbound/swagger-ui/src/main/java/org/opendaylight/controller/swaggerui/BasePathModifierServlet.java b/opendaylight/adsal/northbound/swagger-ui/src/main/java/org/opendaylight/controller/swaggerui/BasePathModifierServlet.java
deleted file mode 100644 (file)
index 083a50c..0000000
--- a/opendaylight/adsal/northbound/swagger-ui/src/main/java/org/opendaylight/controller/swaggerui/BasePathModifierServlet.java
+++ /dev/null
@@ -1,101 +0,0 @@
-package org.opendaylight.controller.swaggerui;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.PrintWriter;
-
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-
-/**
- * Servlet implementation class BasePathModifierServlet
- */
-public class BasePathModifierServlet extends HttpServlet {
-    private static final long serialVersionUID = 1L;
-    private static final Logger logger = LoggerFactory
-            .getLogger(BasePathModifierServlet.class);
-
-    private static final String API_BASE_PATH_SUFFIX = "/swagger/apis";
-    private static final String BASE_PATH_KEY = "basePath";
-
-    /**
-     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
-     *      response)
-     */
-    @Override
-    protected void doGet(HttpServletRequest request,
-            HttpServletResponse response) throws ServletException, IOException {
-        String resourcePath = request.getRequestURI().substring(
-                request.getContextPath().length());
-        logger.debug("Locating resource : {}.", resourcePath);
-        JsonObject jsonObject = null;
-        try {
-
-            InputStream stream = this.getServletContext().getResourceAsStream(
-                    resourcePath);
-            if (stream == null) {
-                response.sendError(HttpServletResponse.SC_NOT_FOUND,
-                        "API / API Listing not found");
-                return;
-            }
-            BufferedReader streamReader = new BufferedReader(
-                    new InputStreamReader(stream, "UTF-8"));
-            StringBuilder responseStrBuilder = new StringBuilder();
-
-            String inputStr;
-            while ((inputStr = streamReader.readLine()) != null)
-                responseStrBuilder.append(inputStr);
-
-            JsonElement jelement = new JsonParser().parse(responseStrBuilder
-                    .toString());
-            jsonObject = jelement.getAsJsonObject();
-
-            String basePath = jsonObject.get(BASE_PATH_KEY).getAsString();
-
-            // construct base path
-            StringBuilder requestURL = new StringBuilder();
-
-            requestURL.append(request.isSecure() ? "https://" : "http://")
-                    .append(request.getServerName()).append(":")
-                    .append(request.getServerPort());
-            if (!basePath.contains(requestURL)) {
-                String endPath = "";
-                if (basePath.contains(API_BASE_PATH_SUFFIX)) {
-                    endPath = basePath.substring(basePath
-                            .indexOf(API_BASE_PATH_SUFFIX));
-                }
-                basePath = requestURL + endPath;
-                logger.debug("Modified Base Path is {}", basePath);
-                jsonObject.addProperty(BASE_PATH_KEY, basePath);
-            }
-        } catch (Exception ex) {
-            logger.error("Error processing JSON data", ex);
-            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
-                    "Could not read API Listing or APIs");
-            return;
-        }
-
-        try {
-            response.setContentType("application/json");
-            PrintWriter out = response.getWriter();
-            out.print(jsonObject);
-            out.flush();
-        } catch (Exception ex) {
-            logger.error("Error while writing response", ex);
-            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
-                    "Internal Error while writing resposne");
-        }
-    }
-
-}