com.google.gerrit.plugin.client.PluginEntryPoint Maven / Gradle / Ivy

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// 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.plugin.client;

import com.google.gwt.core.client.EntryPoint;

/**
 * Base class for writing Gerrit Web UI plugins
 *
 * Writing a plugin:
 * 
 * Declare subtype of Plugin
 * Bind WebUiPlugin to GwtPlugin implementation in Gerrit-Module
 * 
 */
public abstract class PluginEntryPoint implements EntryPoint {
  /**
   * The plugin entry point method, called automatically by loading
   * a module that declares an implementing class as an entry point.
   */
  public abstract void onPluginLoad();

  @Override
  public final void onModuleLoad() {
    Plugin self = Plugin.get();
    try {
      onPluginLoad();
      self._initialized();
    } finally {
      self._loaded();
    }
  }
}