1 files changed, 119 insertions, 0 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/common/ChangeHooks.java b/gerrit-server/src/main/java/com/google/gerrit/common/ChangeHooks.java
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+++ b/gerrit-server/src/main/java/com/google/gerrit/common/ChangeHooks.java
@@ -0,0 +1,119 @@
+// 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.common;
+
+import com.google.gerrit.reviewdb.client.Account;
+import com.google.gerrit.reviewdb.client.ApprovalCategory;
+import com.google.gerrit.reviewdb.client.ApprovalCategoryValue;
+import com.google.gerrit.reviewdb.client.Branch;
+import com.google.gerrit.reviewdb.client.Change;
+import com.google.gerrit.reviewdb.client.ContributorAgreement;
+import com.google.gerrit.reviewdb.client.PatchSet;
+import com.google.gerrit.reviewdb.server.ReviewDb;
+import com.google.gerrit.server.IdentifiedUser;
+import com.google.gwtorm.server.OrmException;
+
+import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.lib.RefUpdate;
+
+import java.util.Map;
+
+/** Invokes hooks on server actions. */
+public interface ChangeHooks {
+  public void addChangeListener(ChangeListener listener, IdentifiedUser user);
+
+  public void removeChangeListener(ChangeListener listener);
+
+  /**
+   * Fire the Patchset Created Hook.
+   *
+   * @param change The change itself.
+   * @param patchSet The Patchset that was created.
+   * @throws OrmException
+   */
+  public void doPatchsetCreatedHook(Change change, PatchSet patchSet,
+      ReviewDb db) throws OrmException;
+
+  /**
+   * Fire the Comment Added Hook.
+   *
+   * @param change The change itself.
+   * @param patchSet The patchset this comment is related to.
+   * @param account The gerrit user who commited the change.
+   * @param comment The comment given.
+   * @param approvals Map of Approval Categories and Scores
+   * @throws OrmException
+   */
+  public void doCommentAddedHook(Change change, Account account,
+      PatchSet patchSet, String comment,
+      Map<ApprovalCategory.Id, ApprovalCategoryValue.Id> approvals, ReviewDb db)
+      throws OrmException;
+
+  /**
+   * Fire the Change Merged Hook.
+   *
+   * @param change The change itself.
+   * @param account The gerrit user who commited the change.
+   * @param patchSet The patchset that was merged.
+   * @throws OrmException
+   */
+  public void doChangeMergedHook(Change change, Account account,
+      PatchSet patchSet, ReviewDb db) throws OrmException;
+
+  /**
+   * Fire the Change Abandoned Hook.
+   *
+   * @param change The change itself.
+   * @param account The gerrit user who abandoned the change.
+   * @param reason Reason for abandoning the change.
+   * @throws OrmException
+   */
+  public void doChangeAbandonedHook(Change change, Account account,
+      String reason, ReviewDb db) throws OrmException;
+
+  /**
+   * Fire the Change Restored Hook.
+   *
+   * @param change The change itself.
+   * @param account The gerrit user who restored the change.
+   * @param reason Reason for restoring the change.
+   * @throws OrmException
+   */
+  public void doChangeRestoreHook(Change change, Account account,
+      String reason, ReviewDb db) throws OrmException;
+
+  /**
+   * Fire the Ref Updated Hook
+   *
+   * @param refName The updated project and branch.
+   * @param refUpdate An actual RefUpdate object
+   * @param account The gerrit user who moved the ref
+   */
+  public void doRefUpdatedHook(Branch.NameKey refName, RefUpdate refUpdate,
+      Account account);
+
+  /**
+   * Fire the Ref Updated Hook
+   *
+   * @param refName The Branch.NameKey of the ref that was updated
+   * @param oldId The ref's old id
+   * @param newId The ref's new id
+   * @param account The gerrit user who moved the ref
+   */
+  public void doRefUpdatedHook(Branch.NameKey refName, ObjectId oldId,
+      ObjectId newId, Account account);
+
+  public void doClaSignupHook(Account account, ContributorAgreement cla);
+}