Class ConfigUtils

java.lang.Object

org.springframework.cloud.kubernetes.commons.config.ConfigUtils

public final class ConfigUtils
extends Object

Utility class that works with configuration properties.

Author:

Ioannis Canellos

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ConfigUtils.Prefix

Method Summary

Modifier and Type	Method	Description
static ConfigUtils.Prefix	findPrefix(String explicitPrefix, Boolean useNameAsPrefix, boolean defaultUseNameAsPrefix, String normalizedName)
static String	getApplicationName(org.springframework.core.env.Environment env, String configName, String configurationTarget)
static boolean	includeProfileSpecificSources(boolean defaultIncludeProfileSpecificSources, Boolean includeProfileSpecificSources)
static Map<String,String>	keysWithPrefix(Map<String,String> map, String prefix)	append prefix to the keys and return a new Map with the new values.
static void	onException(boolean failFast, Exception e)	action to take when an Exception happens when dealing with a source.
static MultipleSourcesContainer	processLabeledData(List<StrippedSourceContainer> containers, org.springframework.core.env.Environment environment, Map<String,String> labels, String namespace, boolean decode)	Transforms raw data from one or multiple sources into an entry of source names and flattened data that they all hold (potentially overriding entries without any defined order).
static MultipleSourcesContainer	processNamedData(List<StrippedSourceContainer> strippedSources, org.springframework.core.env.Environment environment, LinkedHashSet<String> sourceNames, String namespace, boolean decode, boolean includeDefaultProfileData)	Transforms raw data from one or multiple sources into an entry of source names and flattened data that they all hold (potentially overriding entries without any defined order).
static <T> void	registerSingle(org.springframework.boot.bootstrap.ConfigurableBootstrapContext bootstrapContext, Class<T> cls, T instance, String name)
static <T> void	registerSingle(org.springframework.boot.bootstrap.ConfigurableBootstrapContext bootstrapContext, Class<T> cls, T instance, String name, org.springframework.context.ApplicationListener<?> listener)
static String	sourceName(String target, String applicationName, String namespace)
static String	sourceName(String target, String applicationName, String namespace, String[] profiles)

Methods inherited from class Object

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

Method Details

getApplicationName

public static String getApplicationName(org.springframework.core.env.Environment env,
 String configName,
 String configurationTarget)

findPrefix

public static ConfigUtils.Prefix findPrefix(String explicitPrefix,
 Boolean useNameAsPrefix,
 boolean defaultUseNameAsPrefix,
 String normalizedName)

Parameters:

explicitPrefix - value of 'spring.cloud.kubernetes.config|secrets.sources.explicitPrefix'

useNameAsPrefix - value of 'spring.cloud.kubernetes.config|secrets.sources.useNameAsPrefix'

defaultUseNameAsPrefix - value of 'spring.cloud.kubernetes.config|secrets.defaultUseNameAsPrefix'

normalizedName - either the name of 'spring.cloud.kubernetes.config|secrets.sources.name' or 'spring.cloud.kubernetes.config|secrets.name'

Returns:

prefix to use in normalized sources

includeProfileSpecificSources

public static boolean includeProfileSpecificSources(boolean defaultIncludeProfileSpecificSources,
 Boolean includeProfileSpecificSources)

Parameters:

defaultIncludeProfileSpecificSources - value of 'spring.cloud.kubernetes.config.includeProfileSpecificSources'

includeProfileSpecificSources - value of 'spring.cloud.kubernetes.config.sources.includeProfileSpecificSources'

Returns:

useProfileNameAsPrefix to be used in normalized sources

onException

public static void onException(boolean failFast,
 Exception e)

action to take when an Exception happens when dealing with a source.

sourceName

public static String sourceName(String target,
 String applicationName,
 String namespace)

sourceName

public static String sourceName(String target,
 String applicationName,
 String namespace,
 String[] profiles)

processNamedData

public static MultipleSourcesContainer processNamedData(List<StrippedSourceContainer> strippedSources,
 org.springframework.core.env.Environment environment,
 LinkedHashSet<String> sourceNames,
 String namespace,
 boolean decode,
 boolean includeDefaultProfileData)

Transforms raw data from one or multiple sources into an entry of source names and flattened data that they all hold (potentially overriding entries without any defined order).

processLabeledData

public static MultipleSourcesContainer processLabeledData(List<StrippedSourceContainer> containers,
 org.springframework.core.env.Environment environment,
 Map<String,String> labels,
 String namespace,
 boolean decode)

Transforms raw data from one or multiple sources into an entry of source names and flattened data that they all hold (potentially overriding entries without any defined order).

registerSingle

public static <T> void registerSingle(org.springframework.boot.bootstrap.ConfigurableBootstrapContext bootstrapContext,
 Class<T> cls,
 T instance,
 String name,
 org.springframework.context.ApplicationListener<?> listener)

registerSingle

public static <T> void registerSingle(org.springframework.boot.bootstrap.ConfigurableBootstrapContext bootstrapContext,
 Class<T> cls,
 T instance,
 String name)

keysWithPrefix

public static Map<String,String> keysWithPrefix(Map<String,String> map,
 String prefix)

append prefix to the keys and return a new Map with the new values.