org.apache.tamaya.inject.api

Class InjectionUtils

java.lang.Object

org.apache.tamaya.inject.api.InjectionUtils

public final class InjectionUtils
extends Object

Utility class with several commonly used functions.

Method Summary

Methods

Modifier and Type	Method and Description
static List<String>	evaluateKeys(Member member, ConfigDefaultSections areasAnnot) Evaluates all absolute configuration keys based on the member name found.
static List<String>	evaluateKeys(Member member, ConfigDefaultSections areasAnnot, Config propertyAnnotation) Evaluates all absolute configuration keys based on the annotations found in a class.
static List<String>	getKeys(Field field) Collects all keys to be be accessed as defined by any annotations of type ConfigDefaultSections, Config.
static List<String>	getKeys(Method method) Collects all keys to be be accessed as defined by any annotations of type ConfigDefaultSections, Config.

Methods inherited from class java.lang.Object

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

Method Detail

getKeys

public static List<String> getKeys(Field field)

Collects all keys to be be accessed as defined by any annotations of type ConfigDefaultSections, Config.

Parameters:

field - the (optionally) annotated field instance

Returns:

the regarding key list to be accessed fomr the Configuration.

getKeys

public static List<String> getKeys(Method method)

Collects all keys to be be accessed as defined by any annotations of type ConfigDefaultSections, Config.

Parameters:

method - the (optionally) annotated method instance

Returns:

the regarding key list to be accessed fomr the Configuration.

evaluateKeys

public static List<String> evaluateKeys(Member member,
                        ConfigDefaultSections areasAnnot)

Evaluates all absolute configuration keys based on the member name found.

Parameters:

member - member to analyze.

areasAnnot - the (optional) annotation defining areas to be looked up.

Returns:

the list of current keys in order how they should be processed/looked up.

evaluateKeys

public static List<String> evaluateKeys(Member member,
                        ConfigDefaultSections areasAnnot,
                        Config propertyAnnotation)

Evaluates all absolute configuration keys based on the annotations found in a class.

Parameters:

member - member to analyze.

areasAnnot - the (optional) annotation definining areas to be looked up.

propertyAnnotation - the annotation on field/method level that may defined one or several keys to be looked up (in absolute or relative form).

Returns:

the list current keys in order how they should be processed/looked up.