// 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 com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.server.project.NoSuchProjectException;
import com.google.gerrit.server.project.ProjectControl;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
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 ProjectControlHandler extends OptionHandler<ProjectControl> {
private final ProjectControl.Factory projectControlFactory;
@Inject
public ProjectControlHandler(
final ProjectControl.Factory projectControlFactory,
@Assisted final CmdLineParser parser, @Assisted final OptionDef option,
@Assisted final Setter<ProjectControl> setter) {
super(parser, option, setter);
this.projectControlFactory = projectControlFactory;
}
@Override
public final int parseArguments(final Parameters params)
throws CmdLineException {
final String token = params.getParameter(0);
String projectName = token;
while (projectName.endsWith("/")) {
projectName = projectName.substring(0, projectName.length() - 1);
}
if (projectName.endsWith(".git")) {
// Be nice and drop the trailing ".git" suffix, which we never keep
// in our database, but clients might mistakenly provide anyway.
//
projectName = projectName.substring(0, projectName.length() - 4);
while (projectName.endsWith("/")) {
projectName = projectName.substring(0, projectName.length() - 1);
}
}
while (projectName.startsWith("/")) {
// Be nice and drop the leading "/" if supplied by an absolute path.
// We don't have a file system hierarchy, just a flat namespace in
// the database's Project entities. We never encode these with a
// leading '/' but users might accidentally include them in Git URLs.
//
projectName = projectName.substring(1);
}
final ProjectControl control;
try {
Project.NameKey nameKey = new Project.NameKey(projectName);
control = projectControlFactory.validateFor(nameKey, ProjectControl.OWNER | ProjectControl.VISIBLE);
} catch (NoSuchProjectException e) {
throw new CmdLineException(owner, "'" + token + "': not a Gerrit project");
}
setter.addValue(control);
return 1;
}
@Override
public final String getDefaultMetaVariable() {
return "PROJECT";
}
}