Package io.quarkus.runtime.configuration

Class ConfigUtils

java.lang.Object

io.quarkus.runtime.configuration.ConfigUtils

public final class ConfigUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	ConfigUtils.BuildTimeDotEnvConfigSourceProvider	Same as BuildTimeEnvConfigSource.
(package private) static class	ConfigUtils.BuildTimeEnvConfigSource	We override the EnvConfigSource, because we don't want the nothing back from getPropertiesNames at build time.
(package private) static class	ConfigUtils.BuildTimeSysPropConfigSource	We only want to include properties in the quarkus namespace.

Field Summary

Fields

Modifier and Type	Field	Description
static String	QUARKUS_RUNTIME_CONFIG_DEFAULTS_PROPERTIES
(package private) static String	UUID_KEY	The name of the property associated with a random UUID generated at launch time.

Method Summary

Modifier and Type	Method	Description
static void	addMapping(io.smallrye.config.SmallRyeConfigBuilder builder, String mappingClass, String prefix)
static void	addSourceFactoryProvider(io.smallrye.config.SmallRyeConfigBuilder builder, ConfigSourceFactoryProvider provider)
static void	addSourceProvider(io.smallrye.config.SmallRyeConfigBuilder builder, org.eclipse.microprofile.config.spi.ConfigSourceProvider provider)	Add a configuration source provider to the builder.
static void	addSourceProviders(io.smallrye.config.SmallRyeConfigBuilder builder, Collection<org.eclipse.microprofile.config.spi.ConfigSourceProvider> providers)	Add a configuration source providers to the builder.
static io.smallrye.config.SmallRyeConfigBuilder	configBuilder(boolean runTime, boolean bootstrap, boolean addDiscovered, LaunchMode launchMode)	Get the basic configuration builder.
static io.smallrye.config.SmallRyeConfigBuilder	configBuilder(boolean runTime, boolean addDiscovered, LaunchMode launchMode)	Get the basic configuration builder.
static io.smallrye.config.SmallRyeConfigBuilder	configBuilder(boolean runTime, LaunchMode launchMode)
static io.smallrye.config.SmallRyeConfigBuilder	configBuilder(io.smallrye.config.SmallRyeConfigBuilder builder, List<ConfigBuilder> configBuilders)
static io.smallrye.config.SmallRyeConfigBuilder	emptyConfigBuilder()
static boolean	isPropertyPresent(String propertyName)	Checks if a property is present in the current Configuration.
static <T> IntFunction<List<T>>	listFactory()
static Map<String,String>	loadRuntimeDefaultValues()
static <T> IntFunction<Set<T>>	setFactory()
static <T> IntFunction<SortedSet<T>>	sortedSetFactory()

Methods inherited from class java.lang.Object

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

Field Detail

UUID_KEY

static final String UUID_KEY

The name of the property associated with a random UUID generated at launch time.

See Also:

Constant Field Values

QUARKUS_RUNTIME_CONFIG_DEFAULTS_PROPERTIES

public static final String QUARKUS_RUNTIME_CONFIG_DEFAULTS_PROPERTIES

See Also:

Constant Field Values

Method Detail

listFactory

public static <T> IntFunction<List<T>> listFactory()

setFactory

public static <T> IntFunction<Set<T>> setFactory()

sortedSetFactory

public static <T> IntFunction<SortedSet<T>> sortedSetFactory()

configBuilder

public static io.smallrye.config.SmallRyeConfigBuilder configBuilder(boolean runTime,
                                                                     LaunchMode launchMode)

configBuilder

public static io.smallrye.config.SmallRyeConfigBuilder configBuilder(boolean runTime,
                                                                     boolean addDiscovered,
                                                                     LaunchMode launchMode)

Get the basic configuration builder.

Parameters:

runTime - true if the configuration is run time, false if build time

addDiscovered - true if the ConfigSource and Converter objects should be auto-discovered

Returns:

the configuration builder

configBuilder

public static io.smallrye.config.SmallRyeConfigBuilder configBuilder(boolean runTime,
                                                                     boolean bootstrap,
                                                                     boolean addDiscovered,
                                                                     LaunchMode launchMode)

Get the basic configuration builder.

Parameters:

runTime - true if the configuration is run time, false if build time

addDiscovered - true if the ConfigSource and Converter objects should be auto-discovered

Returns:

the configuration builder

emptyConfigBuilder

public static io.smallrye.config.SmallRyeConfigBuilder emptyConfigBuilder()

configBuilder

public static io.smallrye.config.SmallRyeConfigBuilder configBuilder(io.smallrye.config.SmallRyeConfigBuilder builder,
                                                                     List<ConfigBuilder> configBuilders)

addSourceProvider

public static void addSourceProvider(io.smallrye.config.SmallRyeConfigBuilder builder,
                                     org.eclipse.microprofile.config.spi.ConfigSourceProvider provider)

Add a configuration source provider to the builder.

Parameters:

builder - the builder

provider - the provider to add

addSourceProviders

public static void addSourceProviders(io.smallrye.config.SmallRyeConfigBuilder builder,
                                      Collection<org.eclipse.microprofile.config.spi.ConfigSourceProvider> providers)

Add a configuration source providers to the builder.

Parameters:

builder - the builder

providers - the providers to add

addSourceFactoryProvider

public static void addSourceFactoryProvider(io.smallrye.config.SmallRyeConfigBuilder builder,
                                            ConfigSourceFactoryProvider provider)

loadRuntimeDefaultValues

public static Map<String,String> loadRuntimeDefaultValues()

addMapping

public static void addMapping(io.smallrye.config.SmallRyeConfigBuilder builder,
                              String mappingClass,
                              String prefix)

isPropertyPresent

public static boolean isPropertyPresent(String propertyName)

Checks if a property is present in the current Configuration.

Because the sources may not expose the property directly in ConfigSource.getPropertyNames(), we cannot reliable determine if the property is present in the properties list. The property needs to be retrieved to make sure it exists. Also, if the value is an expression, we want to ignore expansion, because this is not relevant for the check and the expansion value may not be available at this point.

It may be interesting to expose such API in SmallRyeConfig directly.

Parameters:

propertyName - the property name.

Returns:

true if the property is present or false otherwise.