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/change/SetAssigneeOp.java
+++ b/java/com/google/gerrit/server/change/SetAssigneeOp.java
@@ -0,0 +1,138 @@
+// Copyright (C) 2016 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.change;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import com.google.gerrit.extensions.registration.DynamicSet;
+import com.google.gerrit.extensions.restapi.ResourceConflictException;
+import com.google.gerrit.extensions.restapi.RestApiException;
+import com.google.gerrit.reviewdb.client.Change;
+import com.google.gerrit.reviewdb.client.ChangeMessage;
+import com.google.gerrit.server.ChangeMessagesUtil;
+import com.google.gerrit.server.IdentifiedUser;
+import com.google.gerrit.server.extensions.events.AssigneeChanged;
+import com.google.gerrit.server.mail.send.SetAssigneeSender;
+import com.google.gerrit.server.notedb.ChangeUpdate;
+import com.google.gerrit.server.update.BatchUpdateOp;
+import com.google.gerrit.server.update.ChangeContext;
+import com.google.gerrit.server.update.Context;
+import com.google.gerrit.server.validators.AssigneeValidationListener;
+import com.google.gerrit.server.validators.ValidationException;
+import com.google.gwtorm.server.OrmException;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import com.google.inject.assistedinject.Assisted;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SetAssigneeOp implements BatchUpdateOp {
+  private static final Logger log = LoggerFactory.getLogger(SetAssigneeOp.class);
+
+  public interface Factory {
+    SetAssigneeOp create(IdentifiedUser assignee);
+  }
+
+  private final ChangeMessagesUtil cmUtil;
+  private final DynamicSet<AssigneeValidationListener> validationListeners;
+  private final IdentifiedUser newAssignee;
+  private final AssigneeChanged assigneeChanged;
+  private final SetAssigneeSender.Factory setAssigneeSenderFactory;
+  private final Provider<IdentifiedUser> user;
+  private final IdentifiedUser.GenericFactory userFactory;
+
+  private Change change;
+  private IdentifiedUser oldAssignee;
+
+  @Inject
+  SetAssigneeOp(
+      ChangeMessagesUtil cmUtil,
+      DynamicSet<AssigneeValidationListener> validationListeners,
+      AssigneeChanged assigneeChanged,
+      SetAssigneeSender.Factory setAssigneeSenderFactory,
+      Provider<IdentifiedUser> user,
+      IdentifiedUser.GenericFactory userFactory,
+      @Assisted IdentifiedUser newAssignee) {
+    this.cmUtil = cmUtil;
+    this.validationListeners = validationListeners;
+    this.assigneeChanged = assigneeChanged;
+    this.setAssigneeSenderFactory = setAssigneeSenderFactory;
+    this.user = user;
+    this.userFactory = userFactory;
+    this.newAssignee = checkNotNull(newAssignee, "assignee");
+  }
+
+  @Override
+  public boolean updateChange(ChangeContext ctx) throws OrmException, RestApiException {
+    change = ctx.getChange();
+    if (newAssignee.getAccountId().equals(change.getAssignee())) {
+      return false;
+    }
+    try {
+      for (AssigneeValidationListener validator : validationListeners) {
+        validator.validateAssignee(change, newAssignee.getAccount());
+      }
+    } catch (ValidationException e) {
+      throw new ResourceConflictException(e.getMessage());
+    }
+
+    if (change.getAssignee() != null) {
+      oldAssignee = userFactory.create(change.getAssignee());
+    }
+
+    ChangeUpdate update = ctx.getUpdate(change.currentPatchSetId());
+    // notedb
+    update.setAssignee(newAssignee.getAccountId());
+    // reviewdb
+    change.setAssignee(newAssignee.getAccountId());
+    addMessage(ctx, update);
+    return true;
+  }
+
+  private void addMessage(ChangeContext ctx, ChangeUpdate update) throws OrmException {
+    StringBuilder msg = new StringBuilder();
+    msg.append("Assignee ");
+    if (oldAssignee == null) {
+      msg.append("added: ");
+      msg.append(newAssignee.getNameEmail());
+    } else {
+      msg.append("changed from: ");
+      msg.append(oldAssignee.getNameEmail());
+      msg.append(" to: ");
+      msg.append(newAssignee.getNameEmail());
+    }
+    ChangeMessage cmsg =
+        ChangeMessagesUtil.newMessage(ctx, msg.toString(), ChangeMessagesUtil.TAG_SET_ASSIGNEE);
+    cmUtil.addChangeMessage(ctx.getDb(), update, cmsg);
+  }
+
+  @Override
+  public void postUpdate(Context ctx) throws OrmException {
+    try {
+      SetAssigneeSender cm =
+          setAssigneeSenderFactory.create(
+              change.getProject(), change.getId(), newAssignee.getAccountId());
+      cm.setFrom(user.get().getAccountId());
+      cm.send();
+    } catch (Exception err) {
+      log.error("Cannot send email to new assignee of change " + change.getId(), err);
+    }
+    assigneeChanged.fire(
+        change,
+        ctx.getAccount(),
+        oldAssignee != null ? oldAssignee.getAccount() : null,
+        ctx.getWhen());
+  }
+}