com.google.gerrit.sshd.SshCommand Maven / Gradle / Ivy
// Copyright (C) 2012 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.sshd;
import com.google.gerrit.server.AccessPath;
import java.io.IOException;
import java.io.PrintWriter;
import org.apache.sshd.server.Environment;
public abstract class SshCommand extends BaseCommand {
protected PrintWriter stdout;
protected PrintWriter stderr;
@Override
public void start(Environment env) throws IOException {
startThread(
new CommandRunnable() {
@Override
public void run() throws Exception {
parseCommandLine();
stdout = toPrintWriter(out);
stderr = toPrintWriter(err);
try {
SshCommand.this.run();
} finally {
stdout.flush();
stderr.flush();
}
}
},
AccessPath.SSH_COMMAND);
}
protected abstract void run() throws UnloggedFailure, Failure, Exception;
}