1 files changed, 70 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/api/projects/CommitApiImpl.java b/java/com/google/gerrit/server/api/projects/CommitApiImpl.java
new file mode 100644
index 0000000000..49eec6ea87
--- /dev/null
+++ b/java/com/google/gerrit/server/api/projects/CommitApiImpl.java
@@ -0,0 +1,70 @@
+// Copyright (C) 2017 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.api.projects;
+
+import static com.google.gerrit.server.api.ApiUtil.asRestApiException;
+
+import com.google.gerrit.extensions.api.changes.ChangeApi;
+import com.google.gerrit.extensions.api.changes.Changes;
+import com.google.gerrit.extensions.api.changes.CherryPickInput;
+import com.google.gerrit.extensions.api.changes.IncludedInInfo;
+import com.google.gerrit.extensions.api.projects.CommitApi;
+import com.google.gerrit.extensions.restapi.RestApiException;
+import com.google.gerrit.server.project.CommitResource;
+import com.google.gerrit.server.restapi.change.CherryPickCommit;
+import com.google.gerrit.server.restapi.project.CommitIncludedIn;
+import com.google.inject.Inject;
+import com.google.inject.assistedinject.Assisted;
+
+public class CommitApiImpl implements CommitApi {
+  public interface Factory {
+    CommitApiImpl create(CommitResource r);
+  }
+
+  private final Changes changes;
+  private final CherryPickCommit cherryPickCommit;
+  private final CommitIncludedIn includedIn;
+  private final CommitResource commitResource;
+
+  @Inject
+  CommitApiImpl(
+      Changes changes,
+      CherryPickCommit cherryPickCommit,
+      CommitIncludedIn includedIn,
+      @Assisted CommitResource commitResource) {
+    this.changes = changes;
+    this.cherryPickCommit = cherryPickCommit;
+    this.includedIn = includedIn;
+    this.commitResource = commitResource;
+  }
+
+  @Override
+  public ChangeApi cherryPick(CherryPickInput input) throws RestApiException {
+    try {
+      return changes.id(cherryPickCommit.apply(commitResource, input)._number);
+    } catch (Exception e) {
+      throw asRestApiException("Cannot cherry pick", e);
+    }
+  }
+
+  @Override
+  public IncludedInInfo includedIn() throws RestApiException {
+    try {
+      return includedIn.apply(commitResource);
+    } catch (Exception e) {
+      throw asRestApiException("Could not extract IncludedIn data", e);
+    }
+  }
+}