Move some project classes to extension to expose them in Project API

Change-Id: I25a8d463b50fd3cd016c7d182790ae54883b7401

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/AbstractSubmit.java

@@ -31,12 +31,12 @@ import com.google.gerrit.acceptance.RestResponse;
 import com.google.gerrit.acceptance.SshSession;
 import com.google.gerrit.extensions.api.changes.ReviewInput;
 import com.google.gerrit.extensions.api.changes.SubmitInput;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.PatchSet;
 import com.google.gerrit.reviewdb.client.PatchSetApproval;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.ApprovalsUtil;
 import com.google.gerrit.server.change.ChangeJson.ChangeInfo;
 import com.google.gerrit.server.change.ChangeJson.LabelInfo;

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/SubmitByCherryPickIT.java

@@ -19,8 +19,8 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertSame;
 
 import com.google.gerrit.acceptance.PushOneCommit;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gwtorm.server.OrmException;
+import com.google.gerrit.extensions.common.SubmitType;
 
 import com.jcraft.jsch.JSchException;
 

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/SubmitByFastForwardIT.java

@@ -18,7 +18,7 @@ import static com.google.gerrit.acceptance.GitUtil.checkout;
 import static org.junit.Assert.assertEquals;
 
 import com.google.gerrit.acceptance.PushOneCommit;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
+import com.google.gerrit.extensions.common.SubmitType;
 
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.revwalk.RevCommit;

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/SubmitByMergeAlwaysIT.java

@@ -18,7 +18,7 @@ import static com.google.gerrit.acceptance.GitUtil.checkout;
 import static org.junit.Assert.assertEquals;
 
 import com.google.gerrit.acceptance.PushOneCommit;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gwtorm.server.OrmException;
 
 import com.jcraft.jsch.JSchException;

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/SubmitByMergeIfNecessaryIT.java

@@ -4,7 +4,7 @@ import static com.google.gerrit.acceptance.GitUtil.checkout;
 import static org.junit.Assert.assertEquals;
 
 import com.google.gerrit.acceptance.PushOneCommit;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gwtorm.server.OrmException;
 
 import com.jcraft.jsch.JSchException;

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/SubmitByRebaseIfNecessaryIT.java

@@ -18,7 +18,7 @@ import static com.google.gerrit.acceptance.GitUtil.checkout;
 import static org.junit.Assert.assertEquals;
 
 import com.google.gerrit.acceptance.PushOneCommit;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
+import com.google.gerrit.extensions.common.SubmitType;
 
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.revwalk.RevCommit;

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/project/CreateProjectIT.java

@@ -24,15 +24,15 @@ import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import com.google.gerrit.acceptance.AbstractDaemonTest;
 import com.google.gerrit.acceptance.RestResponse;
+import com.google.gerrit.extensions.api.projects.ProjectInput;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.server.account.GroupCache;
 import com.google.gerrit.server.git.GitRepositoryManager;
 import com.google.gerrit.server.group.SystemGroupBackend;
-import com.google.gerrit.server.project.CreateProject;
 import com.google.gerrit.server.project.ProjectCache;
 import com.google.gerrit.server.project.ProjectJson.ProjectInfo;
 import com.google.gerrit.server.project.ProjectState;
@@ -80,7 +80,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
 
   @Test
   public void testCreateProjectWithNameMismatch_BadRequest() throws IOException {
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.name = "otherName";
     RestResponse r = adminSession.put("/projects/someName", in);
     assertEquals(HttpStatus.SC_BAD_REQUEST, r.getStatusCode());
@@ -89,7 +89,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
   @Test
   public void testCreateProjectWithProperties() throws IOException {
     final String newProjectName = "newProject";
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.description = "Test description";
     in.submitType = SubmitType.CHERRY_PICK;
     in.useContributorAgreements = InheritableBoolean.TRUE;
@@ -115,7 +115,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
     RestResponse r = adminSession.put("/projects/" + parentName);
     r.consume();
     final String childName = "child";
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.parent = parentName;
     r = adminSession.put("/projects/" + childName, in);
     Project project = projectCache.get(new Project.NameKey(childName)).getProject();
@@ -124,7 +124,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
 
   public void testCreateChildProjectUnderNonExistingParent_UnprocessableEntity()
       throws IOException {
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.parent = "non-existing-project";
     RestResponse r = adminSession.put("/projects/child", in);
     assertEquals(HttpStatus.SC_UNPROCESSABLE_ENTITY, r.getStatusCode());
@@ -133,7 +133,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
   @Test
   public void testCreateProjectWithOwner() throws IOException {
     final String newProjectName = "newProject";
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.owners = Lists.newArrayListWithCapacity(3);
     in.owners.add("Anonymous Users"); // by name
     in.owners.add(SystemGroupBackend.REGISTERED_USERS.get()); // by UUID
@@ -150,7 +150,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
 
   public void testCreateProjectWithNonExistingOwner_UnprocessableEntity()
       throws IOException {
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.owners = Collections.singletonList("non-existing-group");
     RestResponse r = adminSession.put("/projects/newProject", in);
     assertEquals(HttpStatus.SC_UNPROCESSABLE_ENTITY, r.getStatusCode());
@@ -159,7 +159,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
   @Test
   public void testCreatePermissionOnlyProject() throws IOException {
     final String newProjectName = "newProject";
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.permissionsOnly = true;
     adminSession.put("/projects/" + newProjectName, in);
     assertHead(newProjectName, RefNames.REFS_CONFIG);
@@ -168,7 +168,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
   @Test
   public void testCreateProjectWithEmptyCommit() throws IOException {
     final String newProjectName = "newProject";
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.createEmptyCommit = true;
     adminSession.put("/projects/" + newProjectName, in);
     assertEmptyCommit(newProjectName, "refs/heads/master");
@@ -177,7 +177,7 @@ public class CreateProjectIT extends AbstractDaemonTest {
   @Test
   public void testCreateProjectWithBranches() throws IOException {
     final String newProjectName = "newProject";
-    CreateProject.Input in = new CreateProject.Input();
+    ProjectInput in = new ProjectInput();
     in.createEmptyCommit = true;
     in.branches = Lists.newArrayListWithCapacity(3);
     in.branches.add("refs/heads/test");

gerrit-common/BUCK

@@ -39,6 +39,7 @@ java_library(
   srcs = glob([SRC + 'common/**/*.java'], excludes = ANNOTATIONS),
   deps = [
     ':annotations',
+    '//gerrit-extension-api:api',
     '//gerrit-patch-jgit:server',
     '//gerrit-prettify:server',
     '//gerrit-reviewdb:server',

gerrit-common/src/main/java/com/google/gerrit/common/data/ChangeDetail.java

@@ -14,10 +14,10 @@
 
 package com.google.gerrit.common.data;
 
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.ChangeMessage;
 import com.google.gerrit.reviewdb.client.PatchSet;
-import com.google.gerrit.reviewdb.client.Project;
 
 import java.util.List;
 import java.util.Set;
@@ -41,7 +41,7 @@ public class ChangeDetail {
   protected List<PatchSet> patchSets;
   protected Set<PatchSet.Id> patchSetsWithDraftComments;
   protected List<SubmitRecord> submitRecords;
-  protected Project.SubmitType submitType;
+  protected SubmitType submitType;
   protected SubmitTypeRecord submitTypeRecord;
   protected boolean canSubmit;
   protected List<ChangeMessage> messages;

gerrit-common/src/main/java/com/google/gerrit/common/data/SubmitTypeRecord.java

@@ -14,7 +14,7 @@
 
 package com.google.gerrit.common.data;
 
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.extensions.common.SubmitType;
 
 /**
  * Describes the submit type for a change.
@@ -31,7 +31,7 @@ public class SubmitTypeRecord {
     RULE_ERROR
   }
 
-  public static SubmitTypeRecord OK(Project.SubmitType type) {
+  public static SubmitTypeRecord OK(SubmitType type) {
     SubmitTypeRecord r = new SubmitTypeRecord();
     r.status = Status.OK;
     r.type = type;
@@ -39,7 +39,7 @@ public class SubmitTypeRecord {
   }
 
   public Status status;
-  public Project.SubmitType type;
+  public SubmitType type;
   public String errorMessage;
 
   public String toString() {

gerrit-extension-api/BUCK

@@ -4,8 +4,11 @@ SRCS = glob([SRC + '**/*.java'])
 gwt_module(
   name = 'client',
   srcs = glob([
+    SRC + 'api/projects/ProjectState.java',
+    SRC + 'common/InheritableBoolean.java',
+    SRC + 'common/ListChangesOption.java',
+    SRC + 'common/SubmitType.java',
     SRC + 'webui/GerritTopMenu.java',
-    SRC + 'common/ListChangesOption.java'
   ]),
   gwtxml = SRC + 'Extensions.gwt.xml',
   visibility = ['PUBLIC'],

gerrit-extension-api/src/main/java/com/google/gerrit/extensions/Extensions.gwt.xml

@@ -14,6 +14,7 @@
  limitations under the License.
 -->
 <module>
-  <source path='webui' />
+  <source path='api' />
   <source path='common' />
+  <source path='webui' />
 </module>

gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/ProjectInput.java

@@ -0,0 +1,43 @@
+// Copyright (C) 2014 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.extensions.api.projects;
+
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
+
+import java.util.List;
+import java.util.Map;
+
+public class ProjectInput {
+  public String name;
+  public String parent;
+  public String description;
+  public boolean permissionsOnly;
+  public boolean createEmptyCommit;
+  public SubmitType submitType;
+  public List<String> branches;
+  public List<String> owners;
+  public InheritableBoolean useContributorAgreements;
+  public InheritableBoolean useSignedOffBy;
+  public InheritableBoolean useContentMerge;
+  public InheritableBoolean requireChangeId;
+  public String maxObjectSizeLimit;
+  public Map<String, Map<String, ConfigValue>> pluginConfigValues;
+
+  public static class ConfigValue {
+    public String value;
+    public List<String> values;
+  }
+}

gerrit-extension-api/src/main/java/com/google/gerrit/extensions/api/projects/ProjectState.java

@@ -0,0 +1,21 @@
+// Copyright (C) 2014 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.extensions.api.projects;
+
+public enum ProjectState {
+  ACTIVE,
+  READ_ONLY,
+  HIDDEN
+}

gerrit-extension-api/src/main/java/com/google/gerrit/extensions/common/InheritableBoolean.java

@@ -0,0 +1,21 @@
+// Copyright (C) 2014 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.extensions.common;
+
+public enum InheritableBoolean {
+  TRUE,
+  FALSE,
+  INHERIT
+}

gerrit-extension-api/src/main/java/com/google/gerrit/extensions/common/SubmitType.java

@@ -0,0 +1,23 @@
+// Copyright (C) 2014 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.extensions.common;
+
+public enum SubmitType {
+  FAST_FORWARD_ONLY,
+  MERGE_IF_NECESSARY,
+  REBASE_IF_NECESSARY,
+  MERGE_ALWAYS,
+  CHERRY_PICK
+}

gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/ProjectInfoScreen.java

@@ -34,10 +34,11 @@ import com.google.gerrit.client.rpc.ScreenLoadCallback;
 import com.google.gerrit.client.ui.NpIntTextBox;
 import com.google.gerrit.client.ui.OnEditEnabler;
 import com.google.gerrit.client.ui.SmallHeading;
+import com.google.gerrit.extensions.api.projects.ProjectState;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.AccountGeneralPreferences.DownloadCommand;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gwt.event.dom.client.ChangeEvent;
 import com.google.gwt.event.dom.client.ChangeHandler;
 import com.google.gwt.event.dom.client.ClickEvent;
@@ -185,7 +186,7 @@ public class ProjectInfoScreen extends ProjectScreen {
     grid.addHeader(new SmallHeading(Util.C.headingProjectOptions()));
 
     submitType = new ListBox();
-    for (final Project.SubmitType type : Project.SubmitType.values()) {
+    for (final SubmitType type : SubmitType.values()) {
       submitType.addItem(Util.toLongString(type), type.name());
     }
     submitType.addChangeHandler(new ChangeHandler() {
@@ -198,7 +199,7 @@ public class ProjectInfoScreen extends ProjectScreen {
     grid.add(Util.C.headingProjectSubmitType(), submitType);
 
     state = new ListBox();
-    for (final Project.State stateValue : Project.State.values()) {
+    for (final ProjectState stateValue : ProjectState.values()) {
       state.addItem(Util.toLongString(stateValue), stateValue.name());
     }
     saveEnabler.listenTo(state);
@@ -238,7 +239,7 @@ public class ProjectInfoScreen extends ProjectScreen {
    * content merge the useContentMerge checkbox gets disabled.
    */
   private void setEnabledForUseContentMerge() {
-    if (SubmitType.FAST_FORWARD_ONLY.equals(Project.SubmitType
+    if (SubmitType.FAST_FORWARD_ONLY.equals(SubmitType
         .valueOf(submitType.getValue(submitType.getSelectedIndex())))) {
       contentMerge.setEnabled(false);
       InheritedBooleanInfo b = InheritedBooleanInfo.create();
@@ -263,7 +264,7 @@ public class ProjectInfoScreen extends ProjectScreen {
     grid.addHtml(Util.C.useSignedOffBy(), signedOffBy);
   }
 
-  private void setSubmitType(final Project.SubmitType newSubmitType) {
+  private void setSubmitType(final SubmitType newSubmitType) {
     int index = -1;
     if (submitType != null) {
       for (int i = 0; i < submitType.getItemCount(); i++) {
@@ -277,7 +278,7 @@ public class ProjectInfoScreen extends ProjectScreen {
     }
   }
 
-  private void setState(final Project.State newState) {
+  private void setState(final ProjectState newState) {
     if (state != null) {
       for (int i = 0; i < state.getItemCount(); i++) {
         if (newState.name().equals(state.getValue(i))) {
@@ -569,8 +570,8 @@ public class ProjectInfoScreen extends ProjectScreen {
         getBool(contributorAgreements), getBool(contentMerge),
         getBool(signedOffBy), getBool(requireChangeID),
         maxObjectSizeLimit.getText().trim(),
-        Project.SubmitType.valueOf(submitType.getValue(submitType.getSelectedIndex())),
+        SubmitType.valueOf(submitType.getValue(submitType.getSelectedIndex())),
-        Project.State.valueOf(state.getValue(state.getSelectedIndex())),
+        ProjectState.valueOf(state.getValue(state.getSelectedIndex())),
         getPluginConfigValues(), new GerritCallback<ConfigInfo>() {
           @Override
           public void onSuccess(ConfigInfo result) {

gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/Util.java

@@ -15,7 +15,8 @@
 package com.google.gerrit.client.admin;
 
 import com.google.gerrit.common.data.ProjectAdminService;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.extensions.api.projects.ProjectState;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gwt.core.client.GWT;
 import com.google.gwtjsonrpc.client.JsonUtil;
 
@@ -31,7 +32,7 @@ public class Util {
     AdminResources.I.css().ensureInjected();
   }
 
-  public static String toLongString(final Project.SubmitType type) {
+  public static String toLongString(final SubmitType type) {
     if (type == null) {
       return "";
     }
@@ -51,7 +52,7 @@ public class Util {
     }
   }
 
-  public static String toLongString(final Project.State type) {
+  public static String toLongString(final ProjectState type) {
     if (type == null) {
       return "";
     }

gerrit-gwtui/src/main/java/com/google/gerrit/client/change/ChangeScreen2.java

@@ -48,11 +48,10 @@ import com.google.gerrit.client.ui.Screen;
 import com.google.gerrit.client.ui.UserActivityMonitor;
 import com.google.gerrit.common.PageLinks;
 import com.google.gerrit.extensions.common.ListChangesOption;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.Change.Status;
 import com.google.gerrit.reviewdb.client.PatchSet;
-import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.core.client.JsArray;
 import com.google.gwt.core.client.JsArrayString;
@@ -841,7 +840,7 @@ public class ChangeScreen2 extends Screen {
 
   private void renderSubmitType(String action) {
     try {
-      SubmitType type = Project.SubmitType.valueOf(action);
+      SubmitType type = SubmitType.valueOf(action);
       submitActionText.setInnerText(
           com.google.gerrit.client.admin.Util.toLongString(type));
     } catch (IllegalArgumentException e) {

gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/ChangeScreen.java

@@ -42,6 +42,7 @@ import com.google.gerrit.common.data.ChangeDetail;
 import com.google.gerrit.common.data.ChangeInfo;
 import com.google.gerrit.common.data.SubmitTypeRecord;
 import com.google.gerrit.extensions.common.ListChangesOption;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.AccountGeneralPreferences.CommentVisibilityStrategy;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.Change.Status;
@@ -50,7 +51,6 @@ import com.google.gerrit.reviewdb.client.Patch;
 import com.google.gerrit.reviewdb.client.Patch.ChangeType;
 import com.google.gerrit.reviewdb.client.Patch.PatchType;
 import com.google.gerrit.reviewdb.client.PatchSet;
-import com.google.gerrit.reviewdb.client.Project;
 import com.google.gwt.core.client.JsArray;
 import com.google.gwt.core.client.JsArrayString;
 import com.google.gwt.event.dom.client.ChangeEvent;
@@ -311,7 +311,7 @@ public class ChangeScreen extends Screen
             @Override
             public void onSuccess(NativeString result) {
               event.getValue().setSubmitTypeRecord(SubmitTypeRecord.OK(
-                  Project.SubmitType.valueOf(result.asString())));
+                  SubmitType.valueOf(result.asString())));
             }
             public void onFailure(Throwable caught) {}
           }));

gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/PublishCommentScreen.java

@@ -36,11 +36,11 @@ import com.google.gerrit.common.PageLinks;
 import com.google.gerrit.common.data.ChangeDetail;
 import com.google.gerrit.common.data.SubmitTypeRecord;
 import com.google.gerrit.extensions.common.ListChangesOption;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.Patch;
 import com.google.gerrit.reviewdb.client.PatchLineComment;
 import com.google.gerrit.reviewdb.client.PatchSet;
-import com.google.gerrit.reviewdb.client.Project;
 import com.google.gwt.core.client.JsArray;
 import com.google.gwt.core.client.JsArrayString;
 import com.google.gwt.event.dom.client.ClickEvent;
@@ -169,7 +169,7 @@ public class PublishCommentScreen extends AccountScreen implements
         @Override
         public void onSuccess(NativeString result) {
           submitTypeRecord = SubmitTypeRecord.OK(
-              Project.SubmitType.valueOf(result.asString()));
+              SubmitType.valueOf(result.asString()));
         }
         public void onFailure(Throwable caught) {}
       }));

gerrit-gwtui/src/main/java/com/google/gerrit/client/projects/ConfigInfo.java

@@ -17,9 +17,9 @@ package com.google.gerrit.client.projects;
 import com.google.gerrit.client.ErrorDialog;
 import com.google.gerrit.client.actions.ActionInfo;
 import com.google.gerrit.client.rpc.NativeMap;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.extensions.api.projects.ProjectState;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
+import com.google.gerrit.extensions.common.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gwt.core.client.JavaScriptObject;
 import com.google.gwt.core.client.JsArray;
 import com.google.gwt.core.client.JsArrayString;
@@ -63,11 +63,11 @@ public class ConfigInfo extends JavaScriptObject {
   private final native String submit_typeRaw()
   /*-{ return this.submit_type }-*/;
 
-  public final Project.State state() {
+  public final ProjectState state() {
     if (stateRaw() == null) {
-      return Project.State.ACTIVE;
+      return ProjectState.ACTIVE;
     }
-    return Project.State.valueOf(stateRaw());
+    return ProjectState.valueOf(stateRaw());
   }
   private final native String stateRaw()
   /*-{ return this.state }-*/;

gerrit-gwtui/src/main/java/com/google/gerrit/client/projects/ProjectApi.java

@@ -19,9 +19,10 @@ import com.google.gerrit.client.rpc.CallbackGroup;
 import com.google.gerrit.client.rpc.NativeMap;
 import com.google.gerrit.client.rpc.NativeString;
 import com.google.gerrit.client.rpc.RestApi;
+import com.google.gerrit.extensions.api.projects.ProjectState;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gwt.core.client.JavaScriptObject;
 import com.google.gwt.core.client.JsArray;
 import com.google.gwt.user.client.rpc.AsyncCallback;
@@ -85,7 +86,7 @@ public class ProjectApi {
       InheritableBoolean useContributorAgreements,
       InheritableBoolean useContentMerge, InheritableBoolean useSignedOffBy,
       InheritableBoolean requireChangeId, String maxObjectSizeLimit,
-      SubmitType submitType, Project.State state,
+      SubmitType submitType, ProjectState state,
       Map<String, Map<String, ConfigParameterValue>> pluginConfigValues,
       AsyncCallback<ConfigInfo> cb) {
     ConfigInput in = ConfigInput.create();
@@ -217,7 +218,7 @@ public class ProjectApi {
     private final native void setSubmitTypeRaw(String t)
     /*-{ if(t)this.submit_type=t; }-*/;
 
-    final void setState(Project.State s) {
+    final void setState(ProjectState s) {
       setStateRaw(s.name());
     }
     private final native void setStateRaw(String s)

gerrit-gwtui/src/main/java/com/google/gerrit/client/projects/ProjectInfo.java

@@ -14,6 +14,7 @@
 
 package com.google.gerrit.client.projects;
 
+import com.google.gerrit.extensions.api.projects.ProjectState;
 import com.google.gerrit.reviewdb.client.Project;
 import com.google.gwt.core.client.JavaScriptObject;
 import com.google.gwt.user.client.ui.SuggestOracle;
@@ -28,8 +29,8 @@ public class ProjectInfo
   public final native String name() /*-{ return this.name; }-*/;
   public final native String description() /*-{ return this.description; }-*/;
 
-  public final Project.State state() {
+  public final ProjectState state() {
-    return Project.State.valueOf(getStringState());
+    return ProjectState.valueOf(getStringState());
   }
 
   private final native String getStringState() /*-{ return this.state; }-*/;

gerrit-reviewdb/BUCK

@@ -5,6 +5,7 @@ gwt_module(
   srcs = glob([SRC + 'client/**/*.java']),
   gwtxml = SRC + 'ReviewDB.gwt.xml',
   compile_deps = [
+    '//gerrit-extension-api:client',
     '//lib:gwtorm',
     '//lib:gwtorm_src'
   ],
@@ -15,6 +16,9 @@ java_library(
   name = 'server',
   srcs = glob([SRC + '**/*.java']),
   resources = glob(['src/main/resources/**/*']),
-  deps = ['//lib:gwtorm'],
+  deps = [
+    '//gerrit-extension-api:api',
+    '//lib:gwtorm',
+  ],
   visibility = ['PUBLIC'],
 )

gerrit-reviewdb/src/main/java/com/google/gerrit/reviewdb/client/InheritedBoolean.java

@@ -14,7 +14,7 @@
 
 package com.google.gerrit.reviewdb.client;
 
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
+import com.google.gerrit.extensions.common.InheritableBoolean;
 
 public class InheritedBoolean {
 

gerrit-reviewdb/src/main/java/com/google/gerrit/reviewdb/client/Project.java

@@ -14,6 +14,9 @@
 
 package com.google.gerrit.reviewdb.client;
 
+import com.google.gerrit.extensions.api.projects.ProjectState;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gwtorm.client.Column;
 import com.google.gwtorm.client.StringKey;
 
@@ -65,32 +68,6 @@ public final class Project {
     }
   }
 
-  public static enum SubmitType {
-    FAST_FORWARD_ONLY,
-
-    MERGE_IF_NECESSARY,
-
-    REBASE_IF_NECESSARY,
-
-    MERGE_ALWAYS,
-
-    CHERRY_PICK
-  }
-
-  public static enum State {
-    ACTIVE,
-
-    READ_ONLY,
-
-    HIDDEN
-  }
-
-  public static enum InheritableBoolean {
-    TRUE,
-    FALSE,
-    INHERIT
-  }
-
   protected NameKey name;
 
   protected String description;
@@ -101,7 +78,7 @@ public final class Project {
 
   protected SubmitType submitType;
 
-  protected State state;
+  protected ProjectState state;
 
   protected NameKey parent;
 
@@ -123,7 +100,7 @@ public final class Project {
   public Project(Project.NameKey nameKey) {
     name = nameKey;
     submitType = SubmitType.MERGE_IF_NECESSARY;
-    state = State.ACTIVE;
+    state = ProjectState.ACTIVE;
     useContributorAgreements = InheritableBoolean.INHERIT;
     useSignedOffBy = InheritableBoolean.INHERIT;
     requireChangeID = InheritableBoolean.INHERIT;
@@ -194,11 +171,11 @@ public final class Project {
     submitType = type;
   }
 
-  public State getState() {
+  public ProjectState getState() {
     return state;
   }
 
-  public void setState(final State newState) {
+  public void setState(final ProjectState newState) {
     state = newState;
   }
 

gerrit-server/src/main/java/com/google/gerrit/server/change/Mergeable.java

@@ -15,13 +15,13 @@
 package com.google.gerrit.server.change;
 
 import com.google.common.collect.Sets;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.extensions.restapi.AuthException;
 import com.google.gerrit.extensions.restapi.BadRequestException;
 import com.google.gerrit.extensions.restapi.ResourceConflictException;
 import com.google.gerrit.extensions.restapi.RestReadView;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.PatchSet;
-import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.reviewdb.client.RevId;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.git.CodeReviewCommit;
@@ -59,7 +59,7 @@ public class Mergeable implements RestReadView<RevisionResource> {
   private static final Logger log = LoggerFactory.getLogger(Mergeable.class);
 
   public static class MergeableInfo {
-    public Project.SubmitType submitType;
+    public SubmitType submitType;
     public boolean mergeable;
   }
 
@@ -132,7 +132,7 @@ public class Mergeable implements RestReadView<RevisionResource> {
 
   private boolean refresh(Change change,
       final PatchSet ps,
-      Project.SubmitType type,
+      SubmitType type,
       Repository git,
       Map<String, Ref> refs,
       final Ref ref) throws IOException, OrmException {

gerrit-server/src/main/java/com/google/gerrit/server/change/TestSubmitType.java

@@ -17,11 +17,11 @@ package com.google.gerrit.server.change;
 import static java.nio.charset.StandardCharsets.UTF_8;
 
 import com.google.common.base.Objects;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.extensions.restapi.AuthException;
 import com.google.gerrit.extensions.restapi.BadRequestException;
 import com.google.gerrit.extensions.restapi.RestModifyView;
 import com.google.gerrit.extensions.restapi.RestReadView;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.rules.RulesCache;
 import com.google.gerrit.server.change.TestSubmitRule.Filters;

gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java

@@ -30,6 +30,7 @@ import com.google.gerrit.common.ChangeHooks;
 import com.google.gerrit.common.Nullable;
 import com.google.gerrit.common.data.Capable;
 import com.google.gerrit.common.data.SubmitTypeRecord;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Account;
 import com.google.gerrit.reviewdb.client.Branch;
 import com.google.gerrit.reviewdb.client.Change;
@@ -37,7 +38,6 @@ import com.google.gerrit.reviewdb.client.ChangeMessage;
 import com.google.gerrit.reviewdb.client.PatchSet;
 import com.google.gerrit.reviewdb.client.PatchSetApproval;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.reviewdb.client.RevId;
 import com.google.gerrit.reviewdb.server.ReviewDb;
@@ -242,7 +242,7 @@ public class MergeOp {
       while (!toMerge.isEmpty()) {
         toMergeNextTurn.clear();
         final Set<SubmitType> submitTypes =
-            new HashSet<Project.SubmitType>(toMerge.keySet());
+            new HashSet<SubmitType>(toMerge.keySet());
         for (final SubmitType submitType : submitTypes) {
           if (reopen) {
             branchUpdate = openBranch();
@@ -559,7 +559,7 @@ public class MergeOp {
         }
       }
 
-      final SubmitType submitType = getSubmitType(commit.getControl(), ps);
+      SubmitType submitType = getSubmitType(commit.getControl(), ps);
       if (submitType == null) {
         commits.put(changeId,
             CodeReviewCommit.error(CommitMergeStatus.NO_SUBMIT_TYPE));

gerrit-server/src/main/java/com/google/gerrit/server/git/ProjectConfig.java

@@ -39,12 +39,13 @@ import com.google.gerrit.common.data.Permission;
 import com.google.gerrit.common.data.PermissionRule;
 import com.google.gerrit.common.data.PermissionRule.Action;
 import com.google.gerrit.common.data.RefConfigSection;
+import com.google.gerrit.extensions.api.projects.ProjectState;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.reviewdb.client.AccountProjectWatch.NotifyType;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.State;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.account.GroupBackend;
 import com.google.gerrit.server.config.ConfigUtil;
 import com.google.gerrit.server.config.PluginConfig;
@@ -142,8 +143,8 @@ public class ProjectConfig extends VersionedMetaData {
 
   private static final SubmitType defaultSubmitAction =
       SubmitType.MERGE_IF_NECESSARY;
-  private static final State defaultStateValue =
+  private static final ProjectState defaultStateValue =
-      State.ACTIVE;
+      ProjectState.ACTIVE;
 
   private Project.NameKey projectName;
   private Project project;
@@ -398,13 +399,13 @@ public class ProjectConfig extends VersionedMetaData {
     }
     p.setParentName(rc.getString(ACCESS, null, KEY_INHERIT_FROM));
 
-    p.setUseContributorAgreements(getEnum(rc, RECEIVE, null, KEY_REQUIRE_CONTRIBUTOR_AGREEMENT, Project.InheritableBoolean.INHERIT));
+    p.setUseContributorAgreements(getEnum(rc, RECEIVE, null, KEY_REQUIRE_CONTRIBUTOR_AGREEMENT, InheritableBoolean.INHERIT));
-    p.setUseSignedOffBy(getEnum(rc, RECEIVE, null, KEY_REQUIRE_SIGNED_OFF_BY, Project.InheritableBoolean.INHERIT));
+    p.setUseSignedOffBy(getEnum(rc, RECEIVE, null, KEY_REQUIRE_SIGNED_OFF_BY, InheritableBoolean.INHERIT));
-    p.setRequireChangeID(getEnum(rc, RECEIVE, null, KEY_REQUIRE_CHANGE_ID, Project.InheritableBoolean.INHERIT));
+    p.setRequireChangeID(getEnum(rc, RECEIVE, null, KEY_REQUIRE_CHANGE_ID, InheritableBoolean.INHERIT));
     p.setMaxObjectSizeLimit(rc.getString(RECEIVE, null, KEY_MAX_OBJECT_SIZE_LIMIT));
 
     p.setSubmitType(getEnum(rc, SUBMIT, null, KEY_ACTION, defaultSubmitAction));
-    p.setUseContentMerge(getEnum(rc, SUBMIT, null, KEY_MERGE_CONTENT, Project.InheritableBoolean.INHERIT));
+    p.setUseContentMerge(getEnum(rc, SUBMIT, null, KEY_MERGE_CONTENT, InheritableBoolean.INHERIT));
     p.setState(getEnum(rc, PROJECT, null, KEY_STATE, defaultStateValue));
 
     p.setDefaultDashboard(rc.getString(DASHBOARD, null, KEY_DEFAULT));
@@ -775,13 +776,13 @@ public class ProjectConfig extends VersionedMetaData {
     }
     set(rc, ACCESS, null, KEY_INHERIT_FROM, p.getParentName());
 
-    set(rc, RECEIVE, null, KEY_REQUIRE_CONTRIBUTOR_AGREEMENT, p.getUseContributorAgreements(), Project.InheritableBoolean.INHERIT);
+    set(rc, RECEIVE, null, KEY_REQUIRE_CONTRIBUTOR_AGREEMENT, p.getUseContributorAgreements(), InheritableBoolean.INHERIT);
-    set(rc, RECEIVE, null, KEY_REQUIRE_SIGNED_OFF_BY, p.getUseSignedOffBy(), Project.InheritableBoolean.INHERIT);
+    set(rc, RECEIVE, null, KEY_REQUIRE_SIGNED_OFF_BY, p.getUseSignedOffBy(), InheritableBoolean.INHERIT);
-    set(rc, RECEIVE, null, KEY_REQUIRE_CHANGE_ID, p.getRequireChangeID(), Project.InheritableBoolean.INHERIT);
+    set(rc, RECEIVE, null, KEY_REQUIRE_CHANGE_ID, p.getRequireChangeID(), InheritableBoolean.INHERIT);
     set(rc, RECEIVE, null, KEY_MAX_OBJECT_SIZE_LIMIT, validMaxObjectSizeLimit(p.getMaxObjectSizeLimit()));
 
     set(rc, SUBMIT, null, KEY_ACTION, p.getSubmitType(), defaultSubmitAction);
-    set(rc, SUBMIT, null, KEY_MERGE_CONTENT, p.getUseContentMerge(), Project.InheritableBoolean.INHERIT);
+    set(rc, SUBMIT, null, KEY_MERGE_CONTENT, p.getUseContentMerge(), InheritableBoolean.INHERIT);
 
     set(rc, PROJECT, null, KEY_STATE, p.getState(), defaultStateValue);
 

gerrit-server/src/main/java/com/google/gerrit/server/git/strategy/SubmitStrategy.java

@@ -14,10 +14,10 @@
 
 package com.google.gerrit.server.git.strategy;
 
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Branch;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.PatchSetApproval;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.ApprovalsUtil;
 import com.google.gerrit.server.IdentifiedUser;

gerrit-server/src/main/java/com/google/gerrit/server/git/strategy/SubmitStrategyFactory.java

@@ -14,8 +14,8 @@
 
 package com.google.gerrit.server.git.strategy;
 
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Branch;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.ApprovalsUtil;
 import com.google.gerrit.server.GerritPersonIdent;

gerrit-server/src/main/java/com/google/gerrit/server/project/ChangeControl.java

@@ -22,6 +22,7 @@ import com.google.gerrit.common.data.PermissionRange;
 import com.google.gerrit.common.data.RefConfigSection;
 import com.google.gerrit.common.data.SubmitRecord;
 import com.google.gerrit.common.data.SubmitTypeRecord;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Account;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.PatchSet;
@@ -640,7 +641,7 @@ public class ChangeControl {
     String typeName = ((SymbolTerm)typeTerm).name();
     try {
       return SubmitTypeRecord.OK(
-          Project.SubmitType.valueOf(typeName.toUpperCase()));
+          SubmitType.valueOf(typeName.toUpperCase()));
     } catch (IllegalArgumentException e) {
       return logInvalidType(evaluator.getSubmitRule(), typeName);
     }

gerrit-server/src/main/java/com/google/gerrit/server/project/ConfigInfo.java

@@ -18,13 +18,13 @@ import com.google.common.base.Strings;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Maps;
 import com.google.gerrit.extensions.common.ActionInfo;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.extensions.registration.DynamicMap;
 import com.google.gerrit.extensions.registration.DynamicMap.Entry;
 import com.google.gerrit.extensions.restapi.RestView;
 import com.google.gerrit.extensions.webui.UiAction;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.config.AllProjectsNameProvider;
 import com.google.gerrit.server.config.PluginConfig;
 import com.google.gerrit.server.config.PluginConfigFactory;
@@ -48,7 +48,7 @@ public class ConfigInfo {
   public InheritedBooleanInfo requireChangeId;
   public MaxObjectSizeLimitInfo maxObjectSizeLimit;
   public SubmitType submitType;
-  public Project.State state;
+  public com.google.gerrit.extensions.api.projects.ProjectState state;
   public Map<String, Map<String, ConfigParameterInfo>> pluginConfig;
   public Map<String, ActionInfo> actions;
 
@@ -108,7 +108,7 @@ public class ConfigInfo {
     this.maxObjectSizeLimit = maxObjectSizeLimit;
 
     this.submitType = p.getSubmitType();
-    this.state = p.getState() != Project.State.ACTIVE ? p.getState() : null;
+    this.state = p.getState() != com.google.gerrit.extensions.api.projects.ProjectState.ACTIVE ? p.getState() : null;
 
     this.commentlinks = Maps.newLinkedHashMap();
     for (CommentLinkInfo cl : projectState.getCommentLinks()) {

gerrit-server/src/main/java/com/google/gerrit/server/project/CreateProject.java

@@ -20,6 +20,9 @@ import com.google.common.collect.Lists;
 import com.google.gerrit.common.data.GlobalCapability;
 import com.google.gerrit.common.errors.ProjectCreationFailedException;
 import com.google.gerrit.extensions.annotations.RequiresCapability;
+import com.google.gerrit.extensions.api.projects.ProjectInput;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.extensions.restapi.BadRequestException;
 import com.google.gerrit.extensions.restapi.ResourceConflictException;
@@ -30,14 +33,10 @@ import com.google.gerrit.extensions.restapi.TopLevelResource;
 import com.google.gerrit.extensions.restapi.UnprocessableEntityException;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.git.ProjectConfig;
 import com.google.gerrit.server.group.GroupsCollection;
-import com.google.gerrit.server.project.CreateProject.Input;
 import com.google.gerrit.server.project.ProjectJson.ProjectInfo;
-import com.google.gerrit.server.project.PutConfig.ConfigValue;
 import com.google.gerrit.server.validators.ProjectCreationValidationListener;
 import com.google.gerrit.server.validators.ValidationException;
 import com.google.inject.Inject;
@@ -48,27 +47,9 @@ import org.eclipse.jgit.errors.ConfigInvalidException;
 
 import java.io.IOException;
 import java.util.List;
-import java.util.Map;
 
 @RequiresCapability(GlobalCapability.CREATE_PROJECT)
-public class CreateProject implements RestModifyView<TopLevelResource, Input> {
+public class CreateProject implements RestModifyView<TopLevelResource, ProjectInput> {
-  public static class Input {
-    public String name;
-    public String parent;
-    public String description;
-    public boolean permissionsOnly;
-    public boolean createEmptyCommit;
-    public SubmitType submitType;
-    public List<String> branches;
-    public List<String> owners;
-    public InheritableBoolean useContributorAgreements;
-    public InheritableBoolean useSignedOffBy;
-    public InheritableBoolean useContentMerge;
-    public InheritableBoolean requireChangeId;
-    public String maxObjectSizeLimit;
-    public Map<String, Map<String, ConfigValue>> pluginConfigValues;
-  }
-
   public static interface Factory {
     CreateProject create(String name);
   }
@@ -103,12 +84,12 @@ public class CreateProject implements RestModifyView<TopLevelResource, Input> {
   }
 
   @Override
-  public Response<ProjectInfo> apply(TopLevelResource resource, Input input)
+  public Response<ProjectInfo> apply(TopLevelResource resource, ProjectInput input)
       throws BadRequestException, UnprocessableEntityException,
       ResourceConflictException, ProjectCreationFailedException,
       ResourceNotFoundException, IOException {
     if (input == null) {
-      input = new Input();
+      input = new ProjectInput();
     }
     if (input.name != null && !name.equals(input.name)) {
       throw new BadRequestException("name must match URL");

gerrit-server/src/main/java/com/google/gerrit/server/project/CreateProjectArgs.java

@@ -14,10 +14,10 @@
 
 package com.google.gerrit.server.project;
 
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 
 import java.util.List;
 

gerrit-server/src/main/java/com/google/gerrit/server/project/PerformCreateProject.java

@@ -22,12 +22,12 @@ import com.google.gerrit.common.data.GroupReference;
 import com.google.gerrit.common.data.Permission;
 import com.google.gerrit.common.data.PermissionRule;
 import com.google.gerrit.common.errors.ProjectCreationFailedException;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.extensions.events.NewProjectCreatedListener;
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.reviewdb.client.RefNames;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.GerritPersonIdent;
 import com.google.gerrit.server.IdentifiedUser;
 import com.google.gerrit.server.account.GroupBackend;

gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectControl.java

@@ -232,7 +232,8 @@ public class ProjectControl {
   }
 
   private boolean isHidden() {
-    return getProject().getState().equals(Project.State.HIDDEN);
+    return getProject().getState().equals(
+        com.google.gerrit.extensions.api.projects.ProjectState.HIDDEN);
   }
 
   /** Can this user see this project exists? */

gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectJson.java

@@ -15,6 +15,7 @@
 package com.google.gerrit.server.project;
 
 import com.google.common.base.Strings;
+import com.google.gerrit.extensions.api.projects.ProjectState;
 import com.google.gerrit.extensions.restapi.Url;
 import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.config.AllProjectsName;
@@ -52,7 +53,7 @@ public class ProjectJson {
     public String name;
     public String parent;
     public String description;
-    public Project.State state;
+    public ProjectState state;
     public Map<String, String> branches;
 
     void finish() {

gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectResource.java

@@ -14,6 +14,7 @@
 
 package com.google.gerrit.server.project;
 
+import com.google.gerrit.extensions.api.projects.ProjectState;
 import com.google.gerrit.extensions.restapi.RestResource;
 import com.google.gerrit.extensions.restapi.RestView;
 import com.google.gerrit.reviewdb.client.Project;
@@ -41,7 +42,7 @@ public class ProjectResource implements RestResource {
     return control.getProject().getNameKey();
   }
 
-  public Project.State getState() {
+  public ProjectState getState() {
     return control.getProject().getState();
   }
 

gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectState.java

@@ -29,9 +29,9 @@ import com.google.gerrit.common.data.LabelType;
 import com.google.gerrit.common.data.LabelTypes;
 import com.google.gerrit.common.data.Permission;
 import com.google.gerrit.common.data.PermissionRule;
+import com.google.gerrit.extensions.common.InheritableBoolean;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.rules.PrologEnvironment;
 import com.google.gerrit.rules.RulesCache;

gerrit-server/src/main/java/com/google/gerrit/server/project/PutConfig.java

@@ -17,6 +17,9 @@ package com.google.gerrit.server.project;
 import com.google.common.base.CharMatcher;
 import com.google.common.base.Joiner;
 import com.google.common.base.Strings;
+import com.google.gerrit.extensions.api.projects.ProjectInput.ConfigValue;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.extensions.registration.DynamicMap;
 import com.google.gerrit.extensions.restapi.BadRequestException;
 import com.google.gerrit.extensions.restapi.ResourceConflictException;
@@ -24,8 +27,6 @@ import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
 import com.google.gerrit.extensions.restapi.RestModifyView;
 import com.google.gerrit.extensions.restapi.RestView;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.config.AllProjectsNameProvider;
 import com.google.gerrit.server.config.PluginConfig;
@@ -52,10 +53,6 @@ import java.util.Map.Entry;
 
 public class PutConfig implements RestModifyView<ProjectResource, Input> {
   private static final Logger log = LoggerFactory.getLogger(PutConfig.class);
-  public static class ConfigValue {
-    public String value;
-    public List<String> values;
-  }
   public static class Input {
     public String description;
     public InheritableBoolean useContributorAgreements;
@@ -64,7 +61,7 @@ public class PutConfig implements RestModifyView<ProjectResource, Input> {
     public InheritableBoolean requireChangeId;
     public String maxObjectSizeLimit;
     public SubmitType submitType;
-    public Project.State state;
+    public com.google.gerrit.extensions.api.projects.ProjectState state;
     public Map<String, Map<String, ConfigValue>> pluginConfigValues;
   }
 

gerrit-server/src/main/java/com/google/gerrit/server/project/PutProject.java

@@ -14,14 +14,14 @@
 
 package com.google.gerrit.server.project;
 
+import com.google.gerrit.extensions.api.projects.ProjectInput;
 import com.google.gerrit.extensions.restapi.ResourceConflictException;
 import com.google.gerrit.extensions.restapi.Response;
 import com.google.gerrit.extensions.restapi.RestModifyView;
-import com.google.gerrit.server.project.CreateProject.Input;
 
-public class PutProject implements RestModifyView<ProjectResource, Input> {
+public class PutProject implements RestModifyView<ProjectResource, ProjectInput> {
   @Override
-  public Response<?> apply(ProjectResource resource, Input input)
+  public Response<?> apply(ProjectResource resource, ProjectInput input)
       throws ResourceConflictException {
     throw new ResourceConflictException("Project \"" + resource.getName()
         + "\" already exists");

gerrit-server/src/main/java/com/google/gerrit/server/project/RefControl.java

@@ -22,7 +22,7 @@ import com.google.gerrit.common.data.PermissionRange;
 import com.google.gerrit.common.data.PermissionRule;
 import com.google.gerrit.common.data.RefConfigSection;
 import com.google.gerrit.common.errors.InvalidNameException;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.extensions.api.projects.ProjectState;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.IdentifiedUser;
@@ -207,12 +207,12 @@ public class RefControl {
 
   public boolean canWrite() {
     return getProjectControl().getProject().getState().equals(
-        Project.State.ACTIVE);
+        ProjectState.ACTIVE);
   }
 
   public boolean canRead() {
     return getProjectControl().getProject().getState().equals(
-        Project.State.READ_ONLY) || canWrite();
+        ProjectState.READ_ONLY) || canWrite();
   }
 
   private boolean canPushWithForce() {

gerrit-server/src/main/java/com/google/gerrit/server/query/change/ConflictKey.java

@@ -15,14 +15,14 @@
 package com.google.gerrit.server.query.change;
 
 import com.google.common.base.Objects;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
+import com.google.gerrit.extensions.common.SubmitType;
 
 import org.eclipse.jgit.lib.ObjectId;
 
 import java.io.Serializable;
 
 public class ConflictKey implements Serializable {
-  private static final long serialVersionUID = 1L;
+  private static final long serialVersionUID = 2L;
 
   private final ObjectId commit;
   private final ObjectId otherCommit;

gerrit-server/src/main/java/com/google/gerrit/server/query/change/ConflictsPredicate.java

@@ -17,8 +17,8 @@ package com.google.gerrit.server.query.change;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import com.google.gerrit.common.data.SubmitTypeRecord;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Change;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.git.CodeReviewCommit;
 import com.google.gerrit.server.git.MergeException;

gerrit-server/src/main/java/com/google/gerrit/server/schema/AllProjectsCreator.java

@@ -28,9 +28,9 @@ import com.google.gerrit.common.data.LabelValue;
 import com.google.gerrit.common.data.Permission;
 import com.google.gerrit.common.data.PermissionRule;
 import com.google.gerrit.common.data.PermissionRule.Action;
+import com.google.gerrit.extensions.common.InheritableBoolean;
 import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.reviewdb.client.RefNames;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
 import com.google.gerrit.server.GerritPersonIdent;
 import com.google.gerrit.server.config.AllProjectsName;
 import com.google.gerrit.server.extensions.events.GitReferenceUpdated;

gerrit-server/src/main/java/com/google/gerrit/server/schema/Schema_53.java

@@ -31,11 +31,12 @@ import com.google.gerrit.common.data.GroupReference;
 import com.google.gerrit.common.data.LabelType;
 import com.google.gerrit.common.data.Permission;
 import com.google.gerrit.common.data.PermissionRule;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.RefNames;
 import com.google.gerrit.reviewdb.client.PatchSetApproval.LabelId;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
 import com.google.gerrit.reviewdb.client.SystemConfig;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.GerritPersonIdent;
@@ -213,16 +214,16 @@ class Schema_53 extends SchemaVersion {
 
     switch (rs.getString("submit_type").charAt(0)) {
       case 'F':
-        project.setSubmitType(Project.SubmitType.FAST_FORWARD_ONLY);
+        project.setSubmitType(SubmitType.FAST_FORWARD_ONLY);
         break;
       case 'M':
-        project.setSubmitType(Project.SubmitType.MERGE_IF_NECESSARY);
+        project.setSubmitType(SubmitType.MERGE_IF_NECESSARY);
         break;
       case 'A':
-        project.setSubmitType(Project.SubmitType.MERGE_ALWAYS);
+        project.setSubmitType(SubmitType.MERGE_ALWAYS);
         break;
       case 'C':
-        project.setSubmitType(Project.SubmitType.CHERRY_PICK);
+        project.setSubmitType(SubmitType.CHERRY_PICK);
         break;
       default:
         throw new OrmException("Unsupported submit_type="
@@ -238,8 +239,8 @@ class Schema_53 extends SchemaVersion {
   private static InheritableBoolean asInheritableBoolean(ResultSet rs, String col)
       throws SQLException {
     return "Y".equals(rs.getString(col))
-        ? Project.InheritableBoolean.TRUE
+        ? InheritableBoolean.TRUE
-        : Project.InheritableBoolean.INHERIT;
+        : InheritableBoolean.INHERIT;
   }
 
   private void readOldRefRights(ReviewDb db) throws SQLException {

gerrit-server/src/main/java/gerrit/PRED_project_default_submit_type_1.java

@@ -14,7 +14,7 @@
 
 package gerrit;
 
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.rules.StoredValues;
 import com.google.gerrit.server.project.ChangeControl;
 

gerrit-server/src/test/java/com/google/gerrit/server/query/change/AbstractQueryChangesTest.java

@@ -28,6 +28,7 @@ import com.google.common.collect.Lists;
 import com.google.common.hash.Hashing;
 import com.google.gerrit.common.Nullable;
 import com.google.gerrit.extensions.api.changes.ReviewInput;
+import com.google.gerrit.extensions.api.projects.ProjectInput;
 import com.google.gerrit.extensions.restapi.TopLevelResource;
 import com.google.gerrit.lifecycle.LifecycleManager;
 import com.google.gerrit.reviewdb.client.Account;
@@ -833,7 +834,7 @@ public abstract class AbstractQueryChangesTest {
   protected TestRepository<InMemoryRepository> createProject(String name)
       throws Exception {
     CreateProject create = projectFactory.create(name);
-    create.apply(TLR, new CreateProject.Input());
+    create.apply(TLR, new ProjectInput());
     return new TestRepository<InMemoryRepository>(
         repoManager.openRepository(new Project.NameKey(name)));
   }

gerrit-sshd/BUCK

@@ -46,6 +46,7 @@ java_test(
   ),
   deps = [
     ':sshd',
+    '//gerrit-extension-api:api',
     '//gerrit-server:server',
     '//lib:guava',
     '//lib:junit',

gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/CreateProjectCommand.java

@@ -21,16 +21,17 @@ import com.google.common.collect.Lists;
 import com.google.gerrit.common.data.GlobalCapability;
 import com.google.gerrit.common.errors.ProjectCreationFailedException;
 import com.google.gerrit.extensions.annotations.RequiresCapability;
+import com.google.gerrit.extensions.api.projects.ProjectInput;
+import com.google.gerrit.extensions.api.projects.ProjectInput.ConfigValue;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.extensions.restapi.RestApiException;
 import com.google.gerrit.extensions.restapi.TopLevelResource;
 import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.project.CreateProject;
 import com.google.gerrit.server.project.NoSuchProjectException;
 import com.google.gerrit.server.project.ProjectControl;
-import com.google.gerrit.server.project.PutConfig.ConfigValue;
 import com.google.gerrit.server.project.SuggestParentCandidates;
 import com.google.gerrit.sshd.CommandMetaData;
 import com.google.gerrit.sshd.SshCommand;
@@ -148,7 +149,7 @@ final class CreateProjectCommand extends SshCommand {
           throw new UnloggedFailure(1, "fatal: Project name is required.");
         }
 
-        CreateProject.Input input = new CreateProject.Input();
+        ProjectInput input = new ProjectInput();
         input.name = projectName;
         if (ownerIds != null) {
           input.owners = Lists.transform(ownerIds,

gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/SetProjectCommand.java

@@ -16,10 +16,10 @@ package com.google.gerrit.sshd.commands;
 
 import com.google.gerrit.common.data.GlobalCapability;
 import com.google.gerrit.extensions.annotations.RequiresCapability;
+import com.google.gerrit.extensions.api.projects.ProjectState;
+import com.google.gerrit.extensions.common.InheritableBoolean;
+import com.google.gerrit.extensions.common.SubmitType;
 import com.google.gerrit.reviewdb.client.Project;
-import com.google.gerrit.reviewdb.client.Project.InheritableBoolean;
-import com.google.gerrit.reviewdb.client.Project.State;
-import com.google.gerrit.reviewdb.client.Project.SubmitType;
 import com.google.gerrit.server.git.MetaDataUpdate;
 import com.google.gerrit.server.git.ProjectConfig;
 import com.google.gerrit.server.project.ProjectCache;
@@ -106,7 +106,7 @@ final class SetProjectCommand extends SshCommand {
   }
 
   @Option(name = "--project-state", aliases = {"--ps"}, usage = "project's visibility state")
-  private State state;
+  private ProjectState state;
 
   @Option(name = "--max-object-size-limit", usage = "max Git object size for this project")
   private String maxObjectSizeLimit;

gerrit-sshd/src/test/java/com/google/gerrit/sshd/commands/ProjectConfigParamParserTest.java

@@ -14,11 +14,11 @@
 
 package com.google.gerrit.sshd.commands;
 
-import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 
-import com.google.gerrit.server.project.PutConfig.ConfigValue;
+import com.google.gerrit.extensions.api.projects.ProjectInput.ConfigValue;
 
 import org.junit.Before;
 import org.junit.Test;