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Fix bootstrap Java 7 warner so that it actually works!

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This commit is contained in:
md_5 2014-09-25 11:13:23 +10:00
parent 57a07dc2e2
commit acf5f2f443
2 changed files with 67 additions and 68 deletions
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71
bootstrap/src/main/java/net/md_5/bungee/Bootstrap.java
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@ -1,82 +1,17 @@
package net.md_5.bungee; package net.md_5.bungee;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.concurrent.TimeUnit;
import joptsimple.OptionParser;
import joptsimple.OptionSet;
import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.command.ConsoleCommandSender;
public class Bootstrap public class Bootstrap
{ {
private static List<String> list(String... params)
{
return Arrays.asList( params );
}
/**
* Starts a new instance of BungeeCord.
*
* @param args command line arguments, currently none are used
* @throws Exception when the server cannot be started
*/
public static void main(String[] args) throws Exception public static void main(String[] args) throws Exception
{ {
if ( Float.parseFloat( System.getProperty( "java.class.version" ) ) < 51.0 ) if ( Float.parseFloat( System.getProperty( "java.class.version" ) ) < 51.0 )
{ {
System.err.println( "*** ERROR *** BungeeCord requires Java 7 or above to function!" ); System.err.println( "*** ERROR *** BungeeCord requires Java 7 or above to function! Please download and install it!" );
System.out.println( "You can check your Java version with the command: java -version" );
return; return;
} }
OptionParser parser = new OptionParser(); BungeeCordLauncher.main( args );
parser.allowsUnrecognizedOptions();
parser.acceptsAll( list( "v", "version" ) );
OptionSet options = parser.parse( args );
if ( options.has( "version" ) )
{
System.out.println( Bootstrap.class.getPackage().getImplementationVersion() );
return;
}
if ( BungeeCord.class.getPackage().getSpecificationVersion() != null && System.getProperty( "IReallyKnowWhatIAmDoingISwear" ) == null )
{
Date buildDate = new SimpleDateFormat( "yyyyMMdd" ).parse( BungeeCord.class.getPackage().getSpecificationVersion() );
Calendar deadline = Calendar.getInstance();
deadline.add( Calendar.WEEK_OF_YEAR, -3 );
if ( buildDate.before( deadline.getTime() ) )
{
System.err.println( "*** Warning, this build is outdated ***" );
System.err.println( "*** Please download a new build from http://ci.md-5.net/job/BungeeCord ***" );
System.err.println( "*** You will get NO support regarding this build ***" );
System.err.println( "*** Server will start in 30 seconds ***" );
Thread.sleep( TimeUnit.SECONDS.toMillis( 30 ) );
}
}
BungeeCord bungee = new BungeeCord();
ProxyServer.setInstance( bungee );
bungee.getLogger().info( "Enabled BungeeCord version " + bungee.getVersion() );
bungee.start();
while ( bungee.isRunning )
{
String line = bungee.getConsoleReader().readLine( ">" );
if ( line != null )
{
if ( !bungee.getPluginManager().dispatchCommand( ConsoleCommandSender.getInstance(), line ) )
{
bungee.getConsole().sendMessage( ChatColor.RED + "Command not found" );
}
}
}
} }
} }

64
bootstrap/src/main/java/net/md_5/bungee/BungeeCordLauncher.java Normal file
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@ -0,0 +1,64 @@
package net.md_5.bungee;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.concurrent.TimeUnit;
import joptsimple.OptionParser;
import joptsimple.OptionSet;
import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.command.ConsoleCommandSender;
public class BungeeCordLauncher
{
public static void main(String[] args) throws Exception
{
OptionParser parser = new OptionParser();
parser.allowsUnrecognizedOptions();
parser.acceptsAll( Arrays.asList( "v", "version" ) );
OptionSet options = parser.parse( args );
if ( options.has( "version" ) )
{
System.out.println( Bootstrap.class.getPackage().getImplementationVersion() );
return;
}
if ( BungeeCord.class.getPackage().getSpecificationVersion() != null && System.getProperty( "IReallyKnowWhatIAmDoingISwear" ) == null )
{
Date buildDate = new SimpleDateFormat( "yyyyMMdd" ).parse( BungeeCord.class.getPackage().getSpecificationVersion() );
Calendar deadline = Calendar.getInstance();
deadline.add( Calendar.WEEK_OF_YEAR, -3 );
if ( buildDate.before( deadline.getTime() ) )
{
System.err.println( "*** Warning, this build is outdated ***" );
System.err.println( "*** Please download a new build from http://ci.md-5.net/job/BungeeCord ***" );
System.err.println( "*** You will get NO support regarding this build ***" );
System.err.println( "*** Server will start in 30 seconds ***" );
Thread.sleep( TimeUnit.SECONDS.toMillis( 30 ) );
}
}
BungeeCord bungee = new BungeeCord();
ProxyServer.setInstance( bungee );
bungee.getLogger().info( "Enabled BungeeCord version " + bungee.getVersion() );
bungee.start();
while ( bungee.isRunning )
{
String line = bungee.getConsoleReader().readLine( ">" );
if ( line != null )
{
if ( !bungee.getPluginManager().dispatchCommand( ConsoleCommandSender.getInstance(), line ) )
{
bungee.getConsole().sendMessage( ChatColor.RED + "Command not found" );
}
}
}
}
}