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https://issues.apache.org/jira/browse/CONFIGURATION-789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gary D. Gregory resolved CONFIGURATION-789.
-------------------------------------------
Fix Version/s: 2.8
Resolution: Fixed
> Add ImmutableConfiguration.getEnum() methods
> --------------------------------------------
>
> Key: CONFIGURATION-789
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-789
> Project: Commons Configuration
> Issue Type: New Feature
> Components: Type conversion
> Reporter: Gary D. Gregory
> Assignee: Gary D. Gregory
> Priority: Major
> Fix For: 2.8
>
>
> Add {{ImmutableConfiguration.getEnum}} methods:
> * org.apache.commons.configuration2.ImmutableConfiguration.getEnum(String,
> Class<T>)
> * org.apache.commons.configuration2.ImmutableConfiguration.getEnum(String,
> Class<T>, T)
> {code:java}
> /**
> * Gets an enum associated with the given configuration key.
> *
> * @param <T> The enum type whose constant is to be returned.
> * @param enumType the \{@code Class} object of the enum type from which to
> return a constant
> * @param key The configuration key.
> * @return The associated enum.
> *
> * @throws org.apache.commons.configuration2.ex.ConversionException is thrown
> if the key maps to an object that
> * is not a String.
> * @since 2.8
> */
> default <T extends Enum<T>> T getEnum(String key, Class<T> enumType)
> {code}
> and
> {code:java}
> /**
> * Gets the enum associated with the given configuration key. If the key
> doesn't map to an existing object, the
> * default value is returned.
> *
> * @param <T> The enum type whose constant is to be returned.
> * @param key The configuration key.
> * @param enumType the \{@code Class} object of the enum type from which to
> return a constant
> * @param defaultValue The default value.
> * @return The associated enum if key is found and has valid format, default
> value otherwise.
> *
> * @throws org.apache.commons.configuration2.ex.ConversionException is thrown
> if the key maps to an object that is
> * not a Enum.
> * @since 2.8
> */
> default <T extends Enum<T>> T getEnum(String key, Class<T> enumType, T
> defaultValue)
> {code}
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