1 files changed, 0 insertions, 253 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/plugins/AutoRegisterModules.java b/gerrit-server/src/main/java/com/google/gerrit/server/plugins/AutoRegisterModules.java
deleted file mode 100644
index 37eabe9be9..0000000000
--- a/gerrit-server/src/main/java/com/google/gerrit/server/plugins/AutoRegisterModules.java
+++ /dev/null
@@ -1,253 +0,0 @@
-// Copyright (C) 2012 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.server.plugins;
-
-import static com.google.gerrit.extensions.webui.JavaScriptPlugin.STATIC_INIT_JS;
-import static com.google.gerrit.server.plugins.AutoRegisterUtil.calculateBindAnnotation;
-import static com.google.gerrit.server.plugins.PluginGuiceEnvironment.is;
-
-import com.google.common.collect.LinkedListMultimap;
-import com.google.common.collect.ListMultimap;
-import com.google.gerrit.extensions.annotations.Export;
-import com.google.gerrit.extensions.annotations.ExtensionPoint;
-import com.google.gerrit.extensions.annotations.Listen;
-import com.google.gerrit.extensions.registration.DynamicSet;
-import com.google.gerrit.extensions.webui.JavaScriptPlugin;
-import com.google.gerrit.extensions.webui.WebUiPlugin;
-import com.google.gerrit.server.plugins.PluginContentScanner.ExtensionMetaData;
-import com.google.inject.AbstractModule;
-import com.google.inject.Module;
-import com.google.inject.Scopes;
-import com.google.inject.TypeLiteral;
-import java.io.IOException;
-import java.lang.annotation.Annotation;
-import java.lang.reflect.ParameterizedType;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-class AutoRegisterModules {
-  private static final Logger log = LoggerFactory.getLogger(AutoRegisterModules.class);
-
-  private final String pluginName;
-  private final PluginGuiceEnvironment env;
-  private final PluginContentScanner scanner;
-  private final ClassLoader classLoader;
-  private final ModuleGenerator sshGen;
-  private final ModuleGenerator httpGen;
-
-  private Set<Class<?>> sysSingletons;
-  private ListMultimap<TypeLiteral<?>, Class<?>> sysListen;
-  private String initJs;
-
-  Module sysModule;
-  Module sshModule;
-  Module httpModule;
-
-  AutoRegisterModules(
-      String pluginName,
-      PluginGuiceEnvironment env,
-      PluginContentScanner scanner,
-      ClassLoader classLoader) {
-    this.pluginName = pluginName;
-    this.env = env;
-    this.scanner = scanner;
-    this.classLoader = classLoader;
-    this.sshGen = env.hasSshModule() ? env.newSshModuleGenerator() : new ModuleGenerator.NOP();
-    this.httpGen = env.hasHttpModule() ? env.newHttpModuleGenerator() : new ModuleGenerator.NOP();
-  }
-
-  AutoRegisterModules discover() throws InvalidPluginException {
-    sysSingletons = new HashSet<>();
-    sysListen = LinkedListMultimap.create();
-    initJs = null;
-
-    sshGen.setPluginName(pluginName);
-    httpGen.setPluginName(pluginName);
-
-    scan();
-
-    if (!sysSingletons.isEmpty() || !sysListen.isEmpty() || initJs != null) {
-      sysModule = makeSystemModule();
-    }
-    sshModule = sshGen.create();
-    httpModule = httpGen.create();
-    return this;
-  }
-
-  private Module makeSystemModule() {
-    return new AbstractModule() {
-      @Override
-      protected void configure() {
-        for (Class<?> clazz : sysSingletons) {
-          bind(clazz).in(Scopes.SINGLETON);
-        }
-        for (Map.Entry<TypeLiteral<?>, Class<?>> e : sysListen.entries()) {
-          @SuppressWarnings("unchecked")
-          TypeLiteral<Object> type = (TypeLiteral<Object>) e.getKey();
-
-          @SuppressWarnings("unchecked")
-          Class<Object> impl = (Class<Object>) e.getValue();
-
-          Annotation n = calculateBindAnnotation(impl);
-          bind(type).annotatedWith(n).to(impl);
-        }
-        if (initJs != null) {
-          DynamicSet.bind(binder(), WebUiPlugin.class).toInstance(new JavaScriptPlugin(initJs));
-        }
-      }
-    };
-  }
-
-  private void scan() throws InvalidPluginException {
-    Map<Class<? extends Annotation>, Iterable<ExtensionMetaData>> extensions =
-        scanner.scan(pluginName, Arrays.asList(Export.class, Listen.class));
-    for (ExtensionMetaData export : extensions.get(Export.class)) {
-      export(export);
-    }
-    for (ExtensionMetaData listener : extensions.get(Listen.class)) {
-      listen(listener);
-    }
-    if (env.hasHttpModule()) {
-      exportInitJs();
-    }
-  }
-
-  private void exportInitJs() {
-    try {
-      if (scanner.getEntry(STATIC_INIT_JS).isPresent()) {
-        initJs = STATIC_INIT_JS;
-      }
-    } catch (IOException e) {
-      log.warn(
-          "Cannot access {} from plugin {}: "
-              + "JavaScript auto-discovered plugin will not be registered",
-          STATIC_INIT_JS,
-          pluginName,
-          e);
-    }
-  }
-
-  private void export(ExtensionMetaData def) throws InvalidPluginException {
-    Class<?> clazz;
-    try {
-      clazz = Class.forName(def.className, false, classLoader);
-    } catch (ClassNotFoundException err) {
-      throw new InvalidPluginException(
-          String.format("Cannot load %s with @Export(\"%s\")", def.className, def.annotationValue),
-          err);
-    }
-
-    Export export = clazz.getAnnotation(Export.class);
-    if (export == null) {
-      log.warn(
-          "In plugin {} asm incorrectly parsed {} with @Export(\"{}\")",
-          pluginName,
-          clazz.getName(),
-          def.annotationValue);
-      return;
-    }
-
-    if (is("org.apache.sshd.server.Command", clazz)) {
-      sshGen.export(export, clazz);
-    } else if (is("javax.servlet.http.HttpServlet", clazz)) {
-      httpGen.export(export, clazz);
-      listen(clazz, clazz);
-    } else {
-      int cnt = sysListen.size();
-      listen(clazz, clazz);
-      if (cnt == sysListen.size()) {
-        // If no bindings were recorded, the extension isn't recognized.
-        throw new InvalidPluginException(
-            String.format(
-                "Class %s with @Export(\"%s\") not supported", clazz.getName(), export.value()));
-      }
-    }
-  }
-
-  private void listen(ExtensionMetaData def) throws InvalidPluginException {
-    Class<?> clazz;
-    try {
-      clazz = Class.forName(def.className, false, classLoader);
-    } catch (ClassNotFoundException err) {
-      throw new InvalidPluginException(
-          String.format("Cannot load %s with @Listen", def.className), err);
-    }
-
-    Listen listen = clazz.getAnnotation(Listen.class);
-    if (listen != null) {
-      listen(clazz, clazz);
-    } else {
-      log.warn("In plugin {} asm incorrectly parsed {} with @Listen", pluginName, clazz.getName());
-    }
-  }
-
-  private void listen(java.lang.reflect.Type type, Class<?> clazz) throws InvalidPluginException {
-    while (type != null) {
-      Class<?> rawType;
-      if (type instanceof ParameterizedType) {
-        rawType = (Class<?>) ((ParameterizedType) type).getRawType();
-      } else if (type instanceof Class) {
-        rawType = (Class<?>) type;
-      } else {
-        return;
-      }
-
-      if (rawType.getAnnotation(ExtensionPoint.class) != null) {
-        TypeLiteral<?> tl = TypeLiteral.get(type);
-        if (env.hasDynamicItem(tl)) {
-          sysSingletons.add(clazz);
-          sysListen.put(tl, clazz);
-          httpGen.listen(tl, clazz);
-          sshGen.listen(tl, clazz);
-        } else if (env.hasDynamicSet(tl)) {
-          sysSingletons.add(clazz);
-          sysListen.put(tl, clazz);
-          httpGen.listen(tl, clazz);
-          sshGen.listen(tl, clazz);
-        } else if (env.hasDynamicMap(tl)) {
-          if (clazz.getAnnotation(Export.class) == null) {
-            throw new InvalidPluginException(
-                String.format(
-                    "Class %s requires @Export(\"name\") annotation for %s",
-                    clazz.getName(), rawType.getName()));
-          }
-          sysSingletons.add(clazz);
-          sysListen.put(tl, clazz);
-          httpGen.listen(tl, clazz);
-          sshGen.listen(tl, clazz);
-        } else {
-          throw new InvalidPluginException(
-              String.format(
-                  "Cannot register %s, server does not accept %s",
-                  clazz.getName(), rawType.getName()));
-        }
-        return;
-      }
-
-      java.lang.reflect.Type[] interfaces = rawType.getGenericInterfaces();
-      if (interfaces != null) {
-        for (java.lang.reflect.Type i : interfaces) {
-          listen(i, clazz);
-        }
-      }
-
-      type = rawType.getGenericSuperclass();
-    }
-  }
-}