com.sshtools.server.vshell

Class CommandFactory<T extends Command>

java.lang.Object

com.sshtools.server.vshell.CommandFactory<T>

Direct Known Subclasses:

AdminCommandFactory, FileSystemCommandFactory, ScriptCommandFactory, ShellCommandFactory

public abstract class CommandFactory<T extends Command>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected HashMap<String,Class<? extends T>>	commands
protected List<CommandConfigurator<T>>	configurators

Constructor Summary

Constructors

Constructor and Description
CommandFactory()

Method Summary

Modifier and Type	Method and Description
CommandFactory<T>	addConfigurator(CommandConfigurator<T> configurator)
protected void	configureCommand(T command, Connection con)
T	createCommand(String command, Connection con)
Set<String>	getSupportedCommands()
CommandFactory<T>	installCommand(Class<? extends T> cls)
CommandFactory<T>	installCommand(String cmd, Class<? extends T> cls)
protected T	newInstance(String command, Connection con)
CommandFactory<T>	removeConfigurator(CommandConfigurator<T> configurator)
boolean	supportsCommand(String command)
CommandFactory<T>	uninstallCommand(String cmd)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

commands

protected HashMap<String,Class<? extends T extends Command>> commands

configurators

protected List<CommandConfigurator<T extends Command>> configurators

Constructor Detail

CommandFactory

public CommandFactory()

Method Detail

addConfigurator

public CommandFactory<T> addConfigurator(CommandConfigurator<T> configurator)

removeConfigurator

public CommandFactory<T> removeConfigurator(CommandConfigurator<T> configurator)

installCommand

public CommandFactory<T> installCommand(String cmd,
                                        Class<? extends T> cls)

installCommand

public CommandFactory<T> installCommand(Class<? extends T> cls)

uninstallCommand

public CommandFactory<T> uninstallCommand(String cmd)

getSupportedCommands

public Set<String> getSupportedCommands()

supportsCommand

public boolean supportsCommand(String command)

createCommand

public T createCommand(String command,
                       Connection con)
                throws UnsupportedCommandException,
                       IllegalAccessException,
                       InstantiationException,
                       IOException,
                       PermissionDeniedException

Throws:

UnsupportedCommandException

IllegalAccessException

InstantiationException

IOException

PermissionDeniedException

newInstance

protected T newInstance(String command,
                        Connection con)
                 throws UnsupportedCommandException,
                        IllegalAccessException,
                        InstantiationException,
                        IOException,
                        PermissionDeniedException

Throws:

UnsupportedCommandException

IllegalAccessException

InstantiationException

IOException

PermissionDeniedException

configureCommand

protected void configureCommand(T command,
                                Connection con)
                         throws IOException,
                                PermissionDeniedException

Throws:

IOException

PermissionDeniedException