org.springframework.core.enums

Class AbstractCachingLabeledEnumResolver

java.lang.Object

org.springframework.core.enums.AbstractCachingLabeledEnumResolver

All Implemented Interfaces:

LabeledEnumResolver

Direct Known Subclasses:

StaticLabeledEnumResolver

Deprecated.

as of Spring 3.0, in favor of Java 5 enums.

@Deprecated
public abstract class AbstractCachingLabeledEnumResolver
extends java.lang.Object
implements LabeledEnumResolver

Abstract base class for LabeledEnumResolver implementations, caching all retrieved LabeledEnum instances.

Subclasses need to implement the template method findLabeledEnums(Class).

Since:

1.2.2

Author:

Keith Donald, Juergen Hoeller

See Also:

findLabeledEnums(Class)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	AbstractCachingLabeledEnumResolver.LabeledEnumCache Deprecated. Inner cache class that implements lazy building of LabeledEnum Maps.

Field Summary

Fields

Modifier and Type	Field and Description
private AbstractCachingLabeledEnumResolver.LabeledEnumCache	labeledEnumCache Deprecated.
protected Log	logger Deprecated.

Constructor Summary

Constructors

Constructor and Description
AbstractCachingLabeledEnumResolver() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected abstract java.util.Set<LabeledEnum>	findLabeledEnums(java.lang.Class type) Deprecated. Template method to be implemented by subclasses.
LabeledEnum	getLabeledEnumByCode(java.lang.Class type, java.lang.Comparable code) Deprecated. Resolve a single LabeledEnum by its identifying code.
LabeledEnum	getLabeledEnumByLabel(java.lang.Class type, java.lang.String label) Deprecated. Resolve a single LabeledEnum by its identifying code.
java.util.Map<java.lang.Comparable,LabeledEnum>	getLabeledEnumMap(java.lang.Class type) Deprecated. Return a map of enumerations of a particular type.
java.util.Set<LabeledEnum>	getLabeledEnumSet(java.lang.Class type) Deprecated. 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

logger

protected final transient Log logger

Deprecated.

labeledEnumCache

private final AbstractCachingLabeledEnumResolver.LabeledEnumCache labeledEnumCache

Deprecated.

Constructor Detail

AbstractCachingLabeledEnumResolver

public AbstractCachingLabeledEnumResolver()

Deprecated.

Method Detail

getLabeledEnumSet

public java.util.Set<LabeledEnum> getLabeledEnumSet(java.lang.Class type)
                                             throws java.lang.IllegalArgumentException

Deprecated.

Description copied from interface: LabeledEnumResolver

Return a set of enumerations of a particular type. Each element in the set should be an instance of LabeledEnum.

Specified by:

getLabeledEnumSet in interface LabeledEnumResolver

Parameters:

type - the enum type

Returns:

a set of localized enumeration instances for the provided type

Throws:

java.lang.IllegalArgumentException - if the type is not supported

getLabeledEnumMap

public java.util.Map<java.lang.Comparable,LabeledEnum> getLabeledEnumMap(java.lang.Class type)
                                                                  throws java.lang.IllegalArgumentException

Deprecated.

Description copied from interface: LabeledEnumResolver

Return a map of enumerations of a particular type. Each element in the map should be a key/value pair, where the key is the enum code, and the value is the LabeledEnum instance.

Specified by:

getLabeledEnumMap in interface LabeledEnumResolver

Parameters:

type - the enum type

Returns:

a Map of localized enumeration instances, with enum code as key and LabeledEnum instance as value

Throws:

java.lang.IllegalArgumentException - if the type is not supported

getLabeledEnumByCode

public LabeledEnum getLabeledEnumByCode(java.lang.Class type,
                                        java.lang.Comparable code)
                                 throws java.lang.IllegalArgumentException

Deprecated.

Description copied from interface: LabeledEnumResolver

Resolve a single LabeledEnum by its identifying code.

Specified by:

getLabeledEnumByCode in interface LabeledEnumResolver

Parameters:

type - the enum type

code - the enum code

Returns:

the enum

Throws:

java.lang.IllegalArgumentException - if the code did not map to a valid instance

getLabeledEnumByLabel

public LabeledEnum getLabeledEnumByLabel(java.lang.Class type,
                                         java.lang.String label)
                                  throws java.lang.IllegalArgumentException

Deprecated.

Description copied from interface: LabeledEnumResolver

Resolve a single LabeledEnum by its identifying code.

Specified by:

getLabeledEnumByLabel in interface LabeledEnumResolver

Parameters:

type - the enum type

label - the enum label

Returns:

the enum

Throws:

java.lang.IllegalArgumentException - if the label did not map to a valid instance

findLabeledEnums

protected abstract java.util.Set<LabeledEnum> findLabeledEnums(java.lang.Class type)

Deprecated.

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

Parameters:

type - the enum type

Returns:

the Set of LabeledEnum instances

See Also:

LabeledEnum