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// Copyright (C) 2009 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.args4j;
import static com.google.gerrit.util.cli.Localizable.localizable;
import com.google.gerrit.common.data.GroupDescription;
import com.google.gerrit.common.data.GroupReference;
import com.google.gerrit.reviewdb.client.AccountGroup;
import com.google.gerrit.server.account.GroupBackend;
import com.google.gerrit.server.account.GroupBackends;
import com.google.gerrit.server.account.GroupCache;
import com.google.gerrit.server.group.InternalGroup;
import com.google.gerrit.server.group.InternalGroupDescription;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import java.util.Optional;
import org.kohsuke.args4j.CmdLineException;
import org.kohsuke.args4j.CmdLineParser;
import org.kohsuke.args4j.OptionDef;
import org.kohsuke.args4j.spi.OptionHandler;
import org.kohsuke.args4j.spi.Parameters;
import org.kohsuke.args4j.spi.Setter;
public class AccountGroupUUIDHandler extends OptionHandler<AccountGroup.UUID> {
private final GroupBackend groupBackend;
private final GroupCache groupCache;
@Inject
public AccountGroupUUIDHandler(
final GroupBackend groupBackend,
@Assisted final CmdLineParser parser,
@Assisted final OptionDef option,
@Assisted final Setter<AccountGroup.UUID> setter,
GroupCache groupCache) {
super(parser, option, setter);
this.groupBackend = groupBackend;
this.groupCache = groupCache;
}
@Override
public final int parseArguments(Parameters params) throws CmdLineException {
final String n = params.getParameter(0);
AccountGroup.UUID uuid = new AccountGroup.UUID(n);
if (groupBackend.handles(uuid)) {
GroupDescription.Basic d = groupBackend.get(uuid);
if (d != null) {
setter.addValue(uuid);
return 1;
}
}
// Might be a numeric AccountGroup.Id. -> Internal group.
if (n.matches("^[1-9][0-9]*$")) {
try {
AccountGroup.Id groupId = AccountGroup.Id.parse(n);
Optional<InternalGroup> groupInternal = groupCache.get(groupId);
if (groupInternal.isPresent()) {
uuid = new InternalGroupDescription(groupInternal.get()).getGroupUUID();
setter.addValue(uuid);
return 1;
}
} catch (IllegalArgumentException e) {
// Ignored
}
}
GroupReference group = GroupBackends.findExactSuggestion(groupBackend, n);
if (group == null) {
throw new CmdLineException(owner, localizable("Group \"%s\" does not exist"), n);
}
setter.addValue(group.getUUID());
return 1;
}
@Override
public final String getDefaultMetaVariable() {
return "GROUP";
}
}