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java.lang.Objectorg.springframework.core.enums.AbstractCachingLabeledEnumResolver
public abstract class AbstractCachingLabeledEnumResolver
Abstract base class for LabeledEnumResolver implementations,
caching all retrieved LabeledEnum instances.
Subclasses need to implement the template method
findLabeledEnums(Class).
findLabeledEnums(Class)| Field Summary | |
|---|---|
protected Log |
logger
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| Constructor Summary | |
|---|---|
AbstractCachingLabeledEnumResolver()
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| Method Summary | |
|---|---|
protected abstract Set |
findLabeledEnums(Class type)
Template method to be implemented by subclasses. |
LabeledEnum |
getLabeledEnumByCode(Class type,
Comparable code)
Resolve a single LabeledEnum by its identifying code. |
LabeledEnum |
getLabeledEnumByLabel(Class type,
String label)
Resolve a single LabeledEnum by its identifying code. |
Map |
getLabeledEnumMap(Class type)
Return a map of enumerations of a particular type. |
Set |
getLabeledEnumSet(Class type)
Return a set of enumerations of a particular type. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
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protected final transient Log logger
| Constructor Detail |
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public AbstractCachingLabeledEnumResolver()
| Method Detail |
|---|
public Set getLabeledEnumSet(Class type)
throws IllegalArgumentException
LabeledEnumResolver
getLabeledEnumSet in interface LabeledEnumResolvertype - the enum type
IllegalArgumentException - if the type is not supported
public Map getLabeledEnumMap(Class type)
throws IllegalArgumentException
LabeledEnumResolverLabeledEnum instance.
getLabeledEnumMap in interface LabeledEnumResolvertype - the enum type
LabeledEnum instance as value
IllegalArgumentException - if the type is not supported
public LabeledEnum getLabeledEnumByCode(Class type,
Comparable code)
throws IllegalArgumentException
LabeledEnumResolverLabeledEnum by its identifying code.
getLabeledEnumByCode in interface LabeledEnumResolvertype - the enum typecode - the enum code
IllegalArgumentException - if the code did not map to a valid instance
public LabeledEnum getLabeledEnumByLabel(Class type,
String label)
throws IllegalArgumentException
LabeledEnumResolverLabeledEnum by its identifying code.
getLabeledEnumByLabel in interface LabeledEnumResolvertype - the enum typelabel - the enum label
IllegalArgumentException - if the label did not map to a valid instanceprotected abstract Set findLabeledEnums(Class type)
type - the enum type
LabeledEnum
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