Dissolve gerrit-server top-level directory

Change-Id: I538512dfe0f1bea774c01fdd45fa410a45634011
2017-09-21 08:37:42 +02:00
parent 472396c797
commit 376a7bbb64
1549 changed files with 342 additions and 335 deletions
--- a/java/com/google/gerrit/server/config/PluginConfig.java
+++ b/java/com/google/gerrit/server/config/PluginConfig.java
@@ -0,0 +1,170 @@
+// Copyright (C) 2013 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.config;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.base.Strings;
+import com.google.common.collect.Iterables;
+import com.google.gerrit.common.data.GroupReference;
+import com.google.gerrit.server.git.ProjectConfig;
+import com.google.gerrit.server.project.ProjectState;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Set;
+import org.eclipse.jgit.errors.ConfigInvalidException;
+import org.eclipse.jgit.lib.Config;
+
+public class PluginConfig {
+  private static final String PLUGIN = "plugin";
+
+  private final String pluginName;
+  private Config cfg;
+  private final ProjectConfig projectConfig;
+
+  public PluginConfig(String pluginName, Config cfg) {
+    this(pluginName, cfg, null);
+  }
+
+  public PluginConfig(String pluginName, Config cfg, ProjectConfig projectConfig) {
+    this.pluginName = pluginName;
+    this.cfg = cfg;
+    this.projectConfig = projectConfig;
+  }
+
+  PluginConfig withInheritance(ProjectState.Factory projectStateFactory) {
+    if (projectConfig == null) {
+      return this;
+    }
+
+    ProjectState state = projectStateFactory.create(projectConfig);
+    ProjectState parent = Iterables.getFirst(state.parents(), null);
+    if (parent != null) {
+      PluginConfig parentPluginConfig =
+          parent.getConfig().getPluginConfig(pluginName).withInheritance(projectStateFactory);
+      Set<String> allNames = cfg.getNames(PLUGIN, pluginName);
+      cfg = copyConfig(cfg);
+      for (String name : parentPluginConfig.cfg.getNames(PLUGIN, pluginName)) {
+        if (!allNames.contains(name)) {
+          List<String> values =
+              Arrays.asList(parentPluginConfig.cfg.getStringList(PLUGIN, pluginName, name));
+          for (String value : values) {
+            GroupReference groupRef =
+                parentPluginConfig.projectConfig.getGroup(GroupReference.extractGroupName(value));
+            if (groupRef != null) {
+              projectConfig.resolve(groupRef);
+            }
+          }
+          cfg.setStringList(PLUGIN, pluginName, name, values);
+        }
+      }
+    }
+    return this;
+  }
+
+  private static Config copyConfig(Config cfg) {
+    Config copiedCfg = new Config();
+    try {
+      copiedCfg.fromText(cfg.toText());
+    } catch (ConfigInvalidException e) {
+      // cannot happen
+      throw new IllegalStateException(e);
+    }
+    return copiedCfg;
+  }
+
+  public String getString(String name) {
+    return cfg.getString(PLUGIN, pluginName, name);
+  }
+
+  public String getString(String name, String defaultValue) {
+    if (defaultValue == null) {
+      return cfg.getString(PLUGIN, pluginName, name);
+    }
+    return MoreObjects.firstNonNull(cfg.getString(PLUGIN, pluginName, name), defaultValue);
+  }
+
+  public void setString(String name, String value) {
+    if (Strings.isNullOrEmpty(value)) {
+      cfg.unset(PLUGIN, pluginName, name);
+    } else {
+      cfg.setString(PLUGIN, pluginName, name, value);
+    }
+  }
+
+  public String[] getStringList(String name) {
+    return cfg.getStringList(PLUGIN, pluginName, name);
+  }
+
+  public void setStringList(String name, List<String> values) {
+    if (values == null || values.isEmpty()) {
+      cfg.unset(PLUGIN, pluginName, name);
+    } else {
+      cfg.setStringList(PLUGIN, pluginName, name, values);
+    }
+  }
+
+  public int getInt(String name, int defaultValue) {
+    return cfg.getInt(PLUGIN, pluginName, name, defaultValue);
+  }
+
+  public void setInt(String name, int value) {
+    cfg.setInt(PLUGIN, pluginName, name, value);
+  }
+
+  public long getLong(String name, long defaultValue) {
+    return cfg.getLong(PLUGIN, pluginName, name, defaultValue);
+  }
+
+  public void setLong(String name, long value) {
+    cfg.setLong(PLUGIN, pluginName, name, value);
+  }
+
+  public boolean getBoolean(String name, boolean defaultValue) {
+    return cfg.getBoolean(PLUGIN, pluginName, name, defaultValue);
+  }
+
+  public void setBoolean(String name, boolean value) {
+    cfg.setBoolean(PLUGIN, pluginName, name, value);
+  }
+
+  public <T extends Enum<?>> T getEnum(String name, T defaultValue) {
+    return cfg.getEnum(PLUGIN, pluginName, name, defaultValue);
+  }
+
+  public <T extends Enum<?>> void setEnum(String name, T value) {
+    cfg.setEnum(PLUGIN, pluginName, name, value);
+  }
+
+  public <T extends Enum<?>> T getEnum(T[] all, String name, T defaultValue) {
+    return cfg.getEnum(all, PLUGIN, pluginName, name, defaultValue);
+  }
+
+  public void unset(String name) {
+    cfg.unset(PLUGIN, pluginName, name);
+  }
+
+  public Set<String> getNames() {
+    return cfg.getNames(PLUGIN, pluginName, true);
+  }
+
+  public GroupReference getGroupReference(String name) {
+    return projectConfig.getGroup(GroupReference.extractGroupName(getString(name)));
+  }
+
+  public void setGroupReference(String name, GroupReference value) {
+    GroupReference groupRef = projectConfig.resolve(value);
+    setString(name, groupRef.toConfigValue());
+  }
+}