Add Webhook URL from GitHub. fixes #336 @30m

src/main/java/com/mizo0203/komeiji/GitHubHookHandlerServlet.java

@@ -0,0 +1,25 @@
+package com.mizo0203.komeiji;
+
+import org.apache.commons.io.IOUtils;
+
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.logging.Logger;
+
+public class GitHubHookHandlerServlet extends HttpServlet {
+
+  private static final Logger LOG = Logger.getLogger(GitHubHookHandlerServlet.class.getName());
+
+  @Override
+  protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+    LOG.info(IOUtils.toString(req.getInputStream(), StandardCharsets.UTF_8));
+  }
+
+  @Override
+  protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+    LOG.info(IOUtils.toString(req.getInputStream(), StandardCharsets.UTF_8));
+  }
+}

src/main/webapp/WEB-INF/web.xml

@@ -71,6 +71,14 @@
         <servlet-name>twitter_hook</servlet-name>
         <url-pattern>/twitter_hook</url-pattern>
     </servlet-mapping>
+    <servlet>
+        <servlet-name>github_hook</servlet-name>
+        <servlet-class>com.mizo0203.komeiji.GitHubHookHandlerServlet</servlet-class>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>github_hook</servlet-name>
+        <url-pattern>/github_hook</url-pattern>
+    </servlet-mapping>
 
     <security-constraint>
         <web-resource-collection>