StaticLabeledEnumResolver (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.core.enums
Class StaticLabeledEnumResolver

java.lang.Object
  org.springframework.core.enums.AbstractCachingLabeledEnumResolver
      org.springframework.core.enums.StaticLabeledEnumResolver

All Implemented Interfaces:: LabeledEnumResolver

public class StaticLabeledEnumResolver
extends AbstractCachingLabeledEnumResolver
extends AbstractCachingLabeledEnumResolver

LabeledEnumResolver that resolves statically defined enumerations. Static implies all enum instances were defined within Java code, implementing the type-safe enum pattern.

Since:: 1.2.2
Author:: Keith Donald, Juergen Hoeller

Field Summary

Fields inherited from class org.springframework.core.enums.AbstractCachingLabeledEnumResolver

logger

Constructor Summary

StaticLabeledEnumResolver()


Method Summary

protected Set findLabeledEnums(Class type)
          Template method to be implemented by subclasses.

static StaticLabeledEnumResolver instance()
          Return the shared StaticLabeledEnumResolver singleton instance.

Methods inherited from class org.springframework.core.enums.AbstractCachingLabeledEnumResolver

getLabeledEnumByCode, getLabeledEnumByLabel, getLabeledEnumMap, getLabeledEnumSet

Methods inherited from class java.lang.Object

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

Fields inherited from class org.springframework.core.enums.AbstractCachingLabeledEnumResolver
`logger`

Constructor Summary
`StaticLabeledEnumResolver()`

Method Summary
`protected Set`	`findLabeledEnums(Class type)` Template method to be implemented by subclasses.
`static StaticLabeledEnumResolver`	`instance()` Return the shared `StaticLabeledEnumResolver` singleton instance.

Methods inherited from class org.springframework.core.enums.AbstractCachingLabeledEnumResolver
`getLabeledEnumByCode, getLabeledEnumByLabel, getLabeledEnumMap, getLabeledEnumSet`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

StaticLabeledEnumResolver

public StaticLabeledEnumResolver()

Method Detail

instance

public static StaticLabeledEnumResolver instance()

Return the shared StaticLabeledEnumResolver singleton instance. Mainly for resolving unique StaticLabeledEnum references on deserialization.

See Also:: StaticLabeledEnum

findLabeledEnums

protected Set findLabeledEnums(Class type)

Description copied from class: AbstractCachingLabeledEnumResolver

Template method to be implemented by subclasses. Supposed to find all LabeledEnum instances for the given type.

Specified by:: findLabeledEnums in class AbstractCachingLabeledEnumResolver

Parameters:: type - the enum type
Returns:: the Set of LabeledEnum instances
See Also:: LabeledEnum