Package co.aikar.commands

Class CommandManager<IT,I extends CommandIssuer,FT,MF extends MessageFormatter<FT>,CEC extends CommandExecutionContext<CEC,I>,CC extends ConditionContext<I>>

java.lang.Object

co.aikar.commands.CommandManager<IT,I,FT,MF,CEC,CC>

public abstract class CommandManager<IT,I extends CommandIssuer,FT,MF extends MessageFormatter<FT>,CEC extends CommandExecutionContext<CEC,I>,CC extends ConditionContext<I>>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final CommandConditions<I,CEC,CC>	conditions
protected ExceptionHandler	defaultExceptionHandler
protected MF	defaultFormatter
protected int	defaultHelpPerPage
protected co.aikar.util.Table<Class<?>,String,Object>	dependencies
protected Map<MessageType,MF>	formatters
protected CommandHelpFormatter	helpFormatter
protected Map<UUID,Locale>	issuersLocale
protected List<IssuerLocaleChangedCallback<I>>	localeChangedCallbacks
protected final CommandReplacements	replacements
protected Map<String,RootCommand>	rootCommands
protected Set<Locale>	supportedLanguages
protected boolean	usePerIssuerLocale
protected Predicate<String>	validNamePredicate

Constructor Summary

Constructors

Constructor	Description
CommandManager()

Method Summary

Modifier and Type	Method	Description
void	addSupportedLanguage(Locale locale)	Adds a new locale to the list of automatic Locales to load Message Bundles for.
abstract CommandExecutionContext	createCommandContext(RegisteredCommand command, CommandParameter parameter, CommandIssuer sender, List<String> args, int i, Map<String,Object> passedArgs)
abstract CommandCompletionContext	createCompletionContext(RegisteredCommand command, CommandIssuer sender, String input, String config, String[] args)
ConditionContext	createConditionContext(CommandIssuer issuer, String config)
RegisteredCommand	createRegisteredCommand(BaseCommand command, String cmdName, Method method, String prefSubCommand)
abstract RootCommand	createRootCommand(String cmd)
void	enableUnstableAPI(String api)	Deprecated. Use this with caution! If you enable and use Unstable API's, your next compile using ACF may require you to update your implementation to those unstable API's
String	formatMessage(CommandIssuer issuer, MessageType type, co.aikar.locales.MessageKeyProvider key, String... replacements)
CommandHelp	generateCommandHelp()	Deprecated. Unstable API
CommandHelp	generateCommandHelp(@NotNull String command)	Deprecated. Unstable API
CommandHelp	generateCommandHelp(CommandIssuer issuer, @NotNull String command)	Deprecated. Unstable API
CommandHelp	generateCommandHelp(CommandIssuer issuer, RootCommand rootCommand)	Deprecated. Unstable API
abstract CommandCompletions<?>	getCommandCompletions()	Gets the command completions manager
CommandConditions<I,CEC,CC>	getCommandConditions()
abstract CommandContexts<?>	getCommandContexts()	Gets the command contexts manager
abstract I	getCommandIssuer(Object issuer)
String	getCommandPrefix(CommandIssuer issuer)
CommandReplacements	getCommandReplacements()	Lets you add custom string replacements that can be applied to annotation values, to reduce duplication/repetition of common values such as permission nodes and command prefixes.
static CommandIssuer	getCurrentCommandIssuer()
static CommandManager	getCurrentCommandManager()
static CommandOperationContext	getCurrentCommandOperationContext()
ExceptionHandler	getDefaultExceptionHandler()	Gets the current default exception handler, might be null.
MF	getDefaultFormatter()
int	getDefaultHelpPerPage()	Deprecated. Unstable API
MF	getFormat(MessageType type)
CommandHelpFormatter	getHelpFormatter()	Deprecated. Unstable API
Locale	getIssuerLocale(CommandIssuer issuer)
abstract Locales	getLocales()	Returns a Locales Manager to add and modify language tables for your commands.
abstract Collection<RootCommand>	getRegisteredRootCommands()
RootCommand	getRootCommand(@NotNull String cmd)
Set<Locale>	getSupportedLanguages()	Gets a list of all currently supported languages for this manager.
@NotNull Predicate<String>	getValidNamePredicate()
protected boolean	handleUncaughtException(BaseCommand scope, RegisteredCommand registeredCommand, CommandIssuer sender, List<String> args, Throwable t)
boolean	hasPermission(CommandIssuer issuer, String permission)
boolean	hasPermission(CommandIssuer issuer, Set<String> permissions)
abstract boolean	hasRegisteredCommands()
abstract boolean	isCommandIssuer(Class<?> type)
boolean	isLoggingUnhandledExceptions()
boolean	isValidName(@NotNull String name)
void	log(co.aikar.commands.LogLevel level, String message)
abstract void	log(co.aikar.commands.LogLevel level, String message, Throwable throwable)
void	notifyLocaleChange(I issuer, Locale oldLocale, Locale newLocale)
RootCommand	obtainRootCommand(@NotNull String cmd)
void	onLocaleChange(IssuerLocaleChangedCallback<I> onChange)
abstract void	registerCommand(BaseCommand command)	Registers a command with ACF
<T> void	registerDependency(Class<? extends T> clazz, String key, T instance)	Registers an instance of a class to be registered as an injectable dependency. The command manager will attempt to inject all fields in a command class that are annotated with Dependency with the provided instance.
<T> void	registerDependency(Class<? extends T> clazz, T instance)	Registers an instance of a class to be registered as an injectable dependency. The command manager will attempt to inject all fields in a command class that are annotated with Dependency with the provided instance.
void	sendMessage(CommandIssuer issuer, MessageType type, co.aikar.locales.MessageKeyProvider key, String... replacements)
void	sendMessage(IT issuerArg, MessageType type, co.aikar.locales.MessageKeyProvider key, String... replacements)
void	setDefaultExceptionHandler(ExceptionHandler exceptionHandler)	Sets the default ExceptionHandler that is called when an exception occurs while executing a command, if the command doesn't have its own exception handler registered.
void	setDefaultExceptionHandler(ExceptionHandler exceptionHandler, boolean logExceptions)	Sets the default ExceptionHandler that is called when an exception occurs while executing a command, if the command doesn't have its own exception handler registered, and lets you control if ACF should also log the exception still.
void	setDefaultFormatter(MF defaultFormatter)
void	setDefaultHelpPerPage(int defaultHelpPerPage)	Deprecated. Unstable API
void	setFormat(MessageType type, int i, FT color)
void	setFormat(MessageType type, FT... colors)
MF	setFormat(MessageType type, MF formatter)
void	setHelpFormatter(CommandHelpFormatter helpFormatter)	Deprecated. Unstable API
Locale	setIssuerLocale(IT issuer, Locale locale)
void	setValidNamePredicate(@NotNull Predicate<String> isValidName)
<T> void	unregisterDependency(Class<? extends T> clazz)	Unregisters an instance of the class, it will no longer be able to be injected
<T> void	unregisterDependency(Class<? extends T> clazz, String key)	Unregisters an instance of the class, it will no longer be able to be injected
boolean	usePerIssuerLocale(boolean setting)
boolean	usingPerIssuerLocale()

Methods inherited from class java.lang.Object

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

Field Details

rootCommands

protected Map<String,RootCommand> rootCommands

replacements

protected final CommandReplacements replacements

conditions

protected final CommandConditions<I extends CommandIssuer,CEC extends CommandExecutionContext<CEC,I>,CC extends ConditionContext<I>> conditions

defaultExceptionHandler

protected ExceptionHandler defaultExceptionHandler

dependencies

protected co.aikar.util.Table<Class<?>,String,Object> dependencies

helpFormatter

protected CommandHelpFormatter helpFormatter

usePerIssuerLocale

protected boolean usePerIssuerLocale

localeChangedCallbacks

protected List<IssuerLocaleChangedCallback<I extends CommandIssuer>> localeChangedCallbacks

supportedLanguages

protected Set<Locale> supportedLanguages

validNamePredicate

protected Predicate<String> validNamePredicate

formatters

protected Map<MessageType,MF extends MessageFormatter<FT>> formatters

defaultFormatter

protected MF extends MessageFormatter<FT> defaultFormatter

defaultHelpPerPage

protected int defaultHelpPerPage

issuersLocale

protected Map<UUID,Locale> issuersLocale

Constructor Details

CommandManager

public CommandManager()

Method Details

getCurrentCommandOperationContext

public static CommandOperationContext getCurrentCommandOperationContext()

getCurrentCommandIssuer

public static CommandIssuer getCurrentCommandIssuer()

getCurrentCommandManager

public static CommandManager getCurrentCommandManager()

setFormat

public MF setFormat(MessageType type,
 MF formatter)

getFormat

public MF getFormat(MessageType type)

setFormat

public void setFormat(MessageType type,
 FT... colors)

setFormat

public void setFormat(MessageType type,
 int i,
 FT color)

getDefaultFormatter

public MF getDefaultFormatter()

setDefaultFormatter

public void setDefaultFormatter(MF defaultFormatter)

getCommandConditions

public CommandConditions<I,CEC,CC> getCommandConditions()

getCommandContexts

public abstract CommandContexts<?> getCommandContexts()

Gets the command contexts manager

Returns:

Command Contexts

getCommandCompletions

public abstract CommandCompletions<?> getCommandCompletions()

Gets the command completions manager

Returns:

Command Completions

generateCommandHelp

@Deprecated
public CommandHelp generateCommandHelp(@NotNull
 @NotNull String command)

Deprecated.

Unstable API

generateCommandHelp

@Deprecated
public CommandHelp generateCommandHelp(CommandIssuer issuer,
 @NotNull
 @NotNull String command)

Deprecated.

Unstable API

generateCommandHelp

@Deprecated
public CommandHelp generateCommandHelp()

Deprecated.

Unstable API

generateCommandHelp

@Deprecated
public CommandHelp generateCommandHelp(CommandIssuer issuer,
 RootCommand rootCommand)

Deprecated.

Unstable API

getDefaultHelpPerPage

@Deprecated
public int getDefaultHelpPerPage()

Deprecated.

Unstable API

setDefaultHelpPerPage

@Deprecated
public void setDefaultHelpPerPage(int defaultHelpPerPage)

Deprecated.

Unstable API

setHelpFormatter

@Deprecated
public void setHelpFormatter(CommandHelpFormatter helpFormatter)

Deprecated.

Unstable API

getHelpFormatter

@Deprecated
public CommandHelpFormatter getHelpFormatter()

Deprecated.

Unstable API

registerCommand

public abstract void registerCommand(BaseCommand command)

Registers a command with ACF

Parameters:

command - The command to register

hasRegisteredCommands

public abstract boolean hasRegisteredCommands()

isCommandIssuer

public abstract boolean isCommandIssuer(Class<?> type)

getCommandIssuer

public abstract I getCommandIssuer(Object issuer)

createRootCommand

public abstract RootCommand createRootCommand(String cmd)

getLocales

public abstract Locales getLocales()

Returns a Locales Manager to add and modify language tables for your commands.

Returns:

usingPerIssuerLocale

public boolean usingPerIssuerLocale()

usePerIssuerLocale

public boolean usePerIssuerLocale(boolean setting)

isValidName

public boolean isValidName(@NotNull
 @NotNull String name)

getValidNamePredicate

@NotNull
public @NotNull Predicate<String> getValidNamePredicate()

setValidNamePredicate

public void setValidNamePredicate(@NotNull
 @NotNull Predicate<String> isValidName)

createConditionContext

public ConditionContext createConditionContext(CommandIssuer issuer,
 String config)

createCommandContext

public abstract CommandExecutionContext createCommandContext(RegisteredCommand command,
 CommandParameter parameter,
 CommandIssuer sender,
 List<String> args,
 int i,
 Map<String,Object> passedArgs)

createCompletionContext

public abstract CommandCompletionContext createCompletionContext(RegisteredCommand command,
 CommandIssuer sender,
 String input,
 String config,
 String[] args)

log

public abstract void log(co.aikar.commands.LogLevel level,
 String message,
 Throwable throwable)

log

public void log(co.aikar.commands.LogLevel level,
 String message)

getCommandReplacements

public CommandReplacements getCommandReplacements()

Lets you add custom string replacements that can be applied to annotation values, to reduce duplication/repetition of common values such as permission nodes and command prefixes.

Any replacement registered starts with a %

So for ex @CommandPermission("%staff")

Returns:

Replacements Manager

hasPermission

public boolean hasPermission(CommandIssuer issuer,
 Set<String> permissions)

hasPermission

public boolean hasPermission(CommandIssuer issuer,
 String permission)

getRootCommand

public RootCommand getRootCommand(@NotNull
 @NotNull String cmd)

obtainRootCommand

public RootCommand obtainRootCommand(@NotNull
 @NotNull String cmd)

getRegisteredRootCommands

public abstract Collection<RootCommand> getRegisteredRootCommands()

createRegisteredCommand

public RegisteredCommand createRegisteredCommand(BaseCommand command,
 String cmdName,
 Method method,
 String prefSubCommand)

setDefaultExceptionHandler

public void setDefaultExceptionHandler(ExceptionHandler exceptionHandler)

Sets the default ExceptionHandler that is called when an exception occurs while executing a command, if the command doesn't have its own exception handler registered.

Parameters:

exceptionHandler - the handler that should handle uncaught exceptions. May not be null if logExceptions is false

setDefaultExceptionHandler

public void setDefaultExceptionHandler(ExceptionHandler exceptionHandler,
 boolean logExceptions)

Sets the default ExceptionHandler that is called when an exception occurs while executing a command, if the command doesn't have its own exception handler registered, and lets you control if ACF should also log the exception still.

If you disable logging, you need to log it yourself in your handler.

Parameters:

exceptionHandler - the handler that should handle uncaught exceptions. May not be null if logExceptions is false

logExceptions - Whether or not to log exceptions.

isLoggingUnhandledExceptions

public boolean isLoggingUnhandledExceptions()

getDefaultExceptionHandler

public ExceptionHandler getDefaultExceptionHandler()

Gets the current default exception handler, might be null.

Returns:

the default exception handler

handleUncaughtException

protected boolean handleUncaughtException(BaseCommand scope,
 RegisteredCommand registeredCommand,
 CommandIssuer sender,
 List<String> args,
 Throwable t)

sendMessage

public void sendMessage(IT issuerArg,
 MessageType type,
 co.aikar.locales.MessageKeyProvider key,
 String... replacements)

sendMessage

public void sendMessage(CommandIssuer issuer,
 MessageType type,
 co.aikar.locales.MessageKeyProvider key,
 String... replacements)

formatMessage

public String formatMessage(CommandIssuer issuer,
 MessageType type,
 co.aikar.locales.MessageKeyProvider key,
 String... replacements)

onLocaleChange

public void onLocaleChange(IssuerLocaleChangedCallback<I> onChange)

notifyLocaleChange

public void notifyLocaleChange(I issuer,
 Locale oldLocale,
 Locale newLocale)

setIssuerLocale

public Locale setIssuerLocale(IT issuer,
 Locale locale)

getIssuerLocale

public Locale getIssuerLocale(CommandIssuer issuer)

getSupportedLanguages

public Set<Locale> getSupportedLanguages()

Gets a list of all currently supported languages for this manager. These locales will be automatically loaded from

Returns:

addSupportedLanguage

public void addSupportedLanguage(Locale locale)

Adds a new locale to the list of automatic Locales to load Message Bundles for. All bundles loaded under the previous supported languages will now automatically load for this new locale too.

Parameters:

locale -

registerDependency

public <T> void registerDependency(Class<? extends T> clazz,
 T instance)

Registers an instance of a class to be registered as an injectable dependency.
The command manager will attempt to inject all fields in a command class that are annotated with Dependency with the provided instance.

Parameters:

clazz - the class the injector should look for when injecting

instance - the instance of the class that should be injected

Throws:

IllegalStateException - when there is already an instance for the provided class registered

registerDependency

public <T> void registerDependency(Class<? extends T> clazz,
 String key,
 T instance)

Registers an instance of a class to be registered as an injectable dependency.
The command manager will attempt to inject all fields in a command class that are annotated with Dependency with the provided instance.

Parameters:

clazz - the class the injector should look for when injecting

key - the key which needs to be present if that

instance - the instance of the class that should be injected

Throws:

IllegalStateException - when there is already an instance for the provided class registered

unregisterDependency

public <T> void unregisterDependency(Class<? extends T> clazz)

Unregisters an instance of the class, it will no longer be able to be injected

Parameters:

clazz - the class the injector should look for to remove

Throws:

IllegalStateException - If the dependency was not found.

unregisterDependency

public <T> void unregisterDependency(Class<? extends T> clazz,
 String key)

Unregisters an instance of the class, it will no longer be able to be injected

Parameters:

clazz - the class the injector should look for to remove

key - the key which needs to be present if that

Throws:

IllegalStateException - If the dependency was not found.

enableUnstableAPI

@Deprecated
public void enableUnstableAPI(String api)

Deprecated.

Use this with caution! If you enable and use Unstable API's, your next compile using ACF may require you to update your implementation to those unstable API's

getCommandPrefix

public String getCommandPrefix(CommandIssuer issuer)