Dissolve gerrit-httpd top-level directory

Change-Id: I287b29b893c6f561dbbf6fa04dc714b4b7f48d54

java/com/google/gerrit/httpd/ProxyPropertiesProvider.java

@@ -0,0 +1,72 @@
+// Copyright (C) 2014 The Android Open Source Project
+//
+// 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 com.google.gerrit.httpd;
+
+import com.google.common.base.Strings;
+import com.google.gerrit.server.config.GerritServerConfig;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import com.google.inject.Singleton;
+import java.net.MalformedURLException;
+import java.net.URL;
+import org.eclipse.jgit.lib.Config;
+
+@Singleton
+class ProxyPropertiesProvider implements Provider<ProxyProperties> {
+
+  private URL proxyUrl;
+  private String proxyUser;
+  private String proxyPassword;
+
+  @Inject
+  ProxyPropertiesProvider(@GerritServerConfig Config config) throws MalformedURLException {
+    String proxyUrlStr = config.getString("http", null, "proxy");
+    if (!Strings.isNullOrEmpty(proxyUrlStr)) {
+      proxyUrl = new URL(proxyUrlStr);
+      proxyUser = config.getString("http", null, "proxyUsername");
+      proxyPassword = config.getString("http", null, "proxyPassword");
+      String userInfo = proxyUrl.getUserInfo();
+      if (userInfo != null) {
+        int c = userInfo.indexOf(':');
+        if (0 < c) {
+          proxyUser = userInfo.substring(0, c);
+          proxyPassword = userInfo.substring(c + 1);
+        } else {
+          proxyUser = userInfo;
+        }
+      }
+    }
+  }
+
+  @Override
+  public ProxyProperties get() {
+    return new ProxyProperties() {
+      @Override
+      public URL getProxyUrl() {
+        return proxyUrl;
+      }
+
+      @Override
+      public String getUsername() {
+        return proxyUser;
+      }
+
+      @Override
+      public String getPassword() {
+        return proxyPassword;
+      }
+    };
+  }
+}