org.nuiton.config

Class ApplicationConfigHelper

java.lang.Object

org.nuiton.config.ApplicationConfigHelper

public class ApplicationConfigHelper
extends Object

Helper about ApplicationConfig.

Since:

2.4.8

Author:

tchemit

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ApplicationConfigHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static Set<String>	getFinalOptionKeys(Set<ApplicationConfigProvider> providers) Gets all final options keys from the given providers.
static Set<ConfigOptionDef>	getFinalOptions(Set<ApplicationConfigProvider> providers) Gets all final options from the given providers.
static ApplicationConfigProvider	getProvider(ClassLoader classLoader, String name)
static Set<ApplicationConfigProvider>	getProviders(ClassLoader classLoader, Set<String> includes, Set<String> excludes, boolean verbose) Obtain all providers on class-path.
static Set<String>	getTransientOptionKeys(Set<ApplicationConfigProvider> providers) Gets all transient options keys from the given providers.
static Set<ConfigOptionDef>	getTransientOptions(Set<ApplicationConfigProvider> providers) Gets all transient options from the given providers.
static Set<String>	getTransientOrFinalOptionKey(Set<ApplicationConfigProvider> providers) Get all option keys that should not be saved in the user config file from the given options providers.
static void	loadAllDefaultOption(ApplicationConfig config, Set<ApplicationConfigProvider> providers) Load default options from all given config providers.

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationConfigHelper

protected ApplicationConfigHelper()

Method Detail

getProviders

public static Set<ApplicationConfigProvider> getProviders(ClassLoader classLoader,
                                          Set<String> includes,
                                          Set<String> excludes,
                                          boolean verbose)

Obtain all providers on class-path.

Parameters:

classLoader - optional classLoader used to seek for providers

includes - optional includes providers to use (if none then accept all providers)

excludes - optional excludes providers (if none the no reject)

verbose - verbose flag

Returns:

sets of providers

getProvider

public static ApplicationConfigProvider getProvider(ClassLoader classLoader,
                                    String name)

loadAllDefaultOption

public static void loadAllDefaultOption(ApplicationConfig config,
                        Set<ApplicationConfigProvider> providers)

Load default options from all given config providers.

Parameters:

config - config where to add default options.

providers - providers to use

Since:

2.6.7

getTransientOptions

public static Set<ConfigOptionDef> getTransientOptions(Set<ApplicationConfigProvider> providers)

Gets all transient options from the given providers.

Parameters:

providers - providers to inspect

Returns:

the set of all options that are transient

Since:

2.6.7

See Also:

ConfigOptionDef.isTransient()

getFinalOptions

public static Set<ConfigOptionDef> getFinalOptions(Set<ApplicationConfigProvider> providers)

Gets all final options from the given providers.

Parameters:

providers - providers to inspect

Returns:

the set of all options that are final

Since:

2.6.7

See Also:

ConfigOptionDef.isFinal()

getTransientOrFinalOptionKey

public static Set<String> getTransientOrFinalOptionKey(Set<ApplicationConfigProvider> providers)

Get all option keys that should not be saved in the user config file from the given options providers.

Such options are transient or final.

Parameters:

providers - providers to inspect

Returns:

the set of options key not to store in the config file

Since:

2.6.11

See Also:

ConfigOptionDef.isFinal(), ConfigOptionDef.isTransient()

getTransientOptionKeys

public static Set<String> getTransientOptionKeys(Set<ApplicationConfigProvider> providers)

Gets all transient options keys from the given providers.

Parameters:

providers - providers to inspect

Returns:

the set of all options key that are transient

Since:

2.6.11

See Also:

ConfigOptionDef.isTransient()

getFinalOptionKeys

public static Set<String> getFinalOptionKeys(Set<ApplicationConfigProvider> providers)

Gets all final options keys from the given providers.

Parameters:

providers - providers to inspect

Returns:

the set of all options keys that are final

Since:

2.6.7

See Also:

ConfigOptionDef.isTransient()