1 files changed, 60 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/extensions/events/ChangeDeleted.java b/java/com/google/gerrit/server/extensions/events/ChangeDeleted.java
new file mode 100644
index 0000000000..d9eb9f98b6
--- /dev/null
+++ b/java/com/google/gerrit/server/extensions/events/ChangeDeleted.java
@@ -0,0 +1,60 @@
+// Copyright (C) 2018 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.extensions.events;
+
+import com.google.common.flogger.FluentLogger;
+import com.google.gerrit.extensions.api.changes.NotifyHandling;
+import com.google.gerrit.extensions.common.AccountInfo;
+import com.google.gerrit.extensions.common.ChangeInfo;
+import com.google.gerrit.extensions.events.ChangeDeletedListener;
+import com.google.gerrit.reviewdb.client.Change;
+import com.google.gerrit.server.account.AccountState;
+import com.google.gerrit.server.plugincontext.PluginSetContext;
+import com.google.gwtorm.server.OrmException;
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import java.sql.Timestamp;
+
+@Singleton
+public class ChangeDeleted {
+  private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+
+  private final PluginSetContext<ChangeDeletedListener> listeners;
+  private final EventUtil util;
+
+  @Inject
+  ChangeDeleted(PluginSetContext<ChangeDeletedListener> listeners, EventUtil util) {
+    this.listeners = listeners;
+    this.util = util;
+  }
+
+  public void fire(Change change, AccountState deleter, Timestamp when) {
+    if (listeners.isEmpty()) {
+      return;
+    }
+    try {
+      Event event = new Event(util.changeInfo(change), util.accountInfo(deleter), when);
+      listeners.runEach(l -> l.onChangeDeleted(event));
+    } catch (OrmException e) {
+      logger.atSevere().withCause(e).log("Couldn't fire event");
+    }
+  }
+
+  private static class Event extends AbstractChangeEvent implements ChangeDeletedListener.Event {
+    Event(ChangeInfo change, AccountInfo deleter, Timestamp when) {
+      super(change, deleter, when, NotifyHandling.ALL);
+    }
+  }
+}