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// Copyright (C) 2008 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.client.changes;
import com.google.gerrit.client.data.AccountInfoCacheFactory;
import com.google.gerrit.client.data.ChangeDetail;
import com.google.gerrit.client.data.PatchSetDetail;
import com.google.gerrit.client.reviewdb.Change;
import com.google.gerrit.client.reviewdb.PatchSet;
import com.google.gerrit.client.reviewdb.ReviewDb;
import com.google.gerrit.client.rpc.BaseServiceImplementation;
import com.google.gerrit.client.rpc.Common;
import com.google.gerrit.client.rpc.NoSuchEntityException;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwtorm.client.OrmException;
public class ChangeDetailServiceImpl extends BaseServiceImplementation
implements ChangeDetailService {
public void changeDetail(final Change.Id id,
final AsyncCallback<ChangeDetail> callback) {
run(callback, new Action<ChangeDetail>() {
public ChangeDetail run(final ReviewDb db) throws OrmException, Failure {
final Change change = db.changes().get(id);
if (change == null) {
throw new Failure(new NoSuchEntityException());
}
assertCanRead(change);
final boolean anon;
if (Common.getAccountId() == null) {
// Safe assumption, this wouldn't be allowed if it wasn't.
//
anon = true;
} else {
// Ask if the anonymous user can read this project; even if
// we can that doesn't mean the anonymous user could.
//
anon = canRead(null, change.getDest().getParentKey());
}
final ChangeDetail d = new ChangeDetail();
d.load(db, new AccountInfoCacheFactory(db), change, anon);
return d;
}
});
}
public void patchSetDetail(final PatchSet.Id id,
final AsyncCallback<PatchSetDetail> callback) {
run(callback, new Action<PatchSetDetail>() {
public PatchSetDetail run(final ReviewDb db) throws OrmException, Failure {
final PatchSet ps = db.patchSets().get(id);
if (ps == null) {
throw new Failure(new NoSuchEntityException());
}
assertCanRead(db.changes().get(ps.getId().getParentKey()));
final PatchSetDetail d = new PatchSetDetail();
d.load(db, ps);
return d;
}
});
}
public void patchSetPublishDetail(final PatchSet.Id id,
final AsyncCallback<PatchSetPublishDetail> callback) {
run(callback, new Action<PatchSetPublishDetail>() {
public PatchSetPublishDetail run(final ReviewDb db) throws OrmException,
Failure {
final PatchSet ps = db.patchSets().get(id);
final Change change = db.changes().get(ps.getId().getParentKey());
if (ps == null || change == null) {
throw new Failure(new NoSuchEntityException());
}
assertCanRead(change);
final PatchSetPublishDetail d = new PatchSetPublishDetail();
d.load(db, change, id);
return d;
}
});
}
}
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