/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Alex Rojkov
*/
package com.caucho.boot;
import java.io.IOException;
import java.net.Socket;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.caucho.bam.NotAuthorizedException;
import com.caucho.config.ConfigException;
import com.caucho.env.repository.CommitBuilder;
import com.caucho.network.listen.TcpSocketLinkListener;
import com.caucho.server.admin.WebAppDeployClient;
import com.caucho.util.L10N;
public abstract class AbstractRepositoryCommand extends AbstractBootCommand {
private static final L10N L = new L10N(AbstractRepositoryCommand.class);
private static final Logger log
= Logger.getLogger(AbstractRepositoryCommand.class.getName());
@Override
public final int doCommand(WatchdogArgs args,
WatchdogClient client)
throws BootArgumentException
{
WebAppDeployClient deployClient = null;
try {
deployClient = getDeployClient(args, client);
return doCommand(args, client, deployClient);
} catch (Exception e) {
if (args.isVerbose())
e.printStackTrace();
else
System.out.println(e.toString());
if (e instanceof NotAuthorizedException)
return 1;
else
return 2;
} finally {
if (deployClient != null)
deployClient.close();
}
}
protected abstract int doCommand(WatchdogArgs args,
WatchdogClient client,
WebAppDeployClient deployClient);
protected final void fillInVersion(CommitBuilder commit, String version) {
String []parts = version.split("\\.");
if (parts.length < 2)
throw new ConfigException(L.l(
"erroneous version '{0}'. Version expected in format %d.%d[.%d[.%s]]",
version));
int major = Integer.parseInt(parts[0]);
int minor = Integer.parseInt(parts[1]);
int micro = 0;
if (parts.length > 2)
micro = Integer.parseInt(parts[2]);
String qualifier = null;
if (parts.length == 4)
qualifier = parts[3];
commit.version(major, minor, micro, qualifier);
}
protected WebAppDeployClient getDeployClient(WatchdogArgs args,
WatchdogClient client)
{
String address = args.getArg("-address");
int port = -1;
String portArg = args.getArg("-port");
try {
if (portArg != null && !portArg.isEmpty())
port = Integer.parseInt(portArg);
} catch (NumberFormatException e) {
NumberFormatException e1 = new NumberFormatException("-port argument is not a number '" + portArg + "'");
e1.setStackTrace(e.getStackTrace());
throw e;
}
WatchdogClient liveClient = client;
if (address == null || address.isEmpty()) {
liveClient = findLiveClient(client, port);
address = liveClient.getConfig().getAddress();
}
if (port == -1)
port = findPort(liveClient);
if (port == 0) {
throw new ConfigException(L.l("HTTP listener {0}:{1} was not found",
address, port));
}
String user = args.getArg("-user");
String password = args.getArg("-password");
if (user == null || "".equals(user)) {
user = "";
password = client.getResinSystemAuthKey();
}
return new WebAppDeployClient(address, port, user, password);
}
private WatchdogClient findLiveClient(WatchdogClient client, int port)
{
for (WatchdogClient triad : client.getConfig().getCluster().getClients()) {
int triadPort = port;
if (triadPort <= 0)
triadPort = findPort(triad);
if (clientCanConnect(triad, triadPort)) {
return triad;
}
if (triad.getIndex() > 2)
break;
}
return client;
}
private boolean clientCanConnect(WatchdogClient client, int port)
{
String address = client.getConfig().getAddress();
int clusterPort = client.getConfig().getPort();
try {
Socket s = new Socket(address, clusterPort);
s.close();
return true;
} catch (IOException e) {
log.log(Level.FINER, e.toString(), e);
return false;
}
}
private int findPort(WatchdogClient client)
{
for (TcpSocketLinkListener listener : client.getConfig().getPorts()) {
if (listener instanceof OpenPort) {
OpenPort openPort = (OpenPort) listener;
if ("http".equals(openPort.getProtocolName()))
return openPort.getPort();
}
}
return 0;
}
}