Package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.util

Class EnumResolver

java.lang.Object

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.util.EnumResolver

All Implemented Interfaces:

Serializable

public class EnumResolver
extends Object
implements Serializable

Helper class used to resolve String values (either JSON Object field names or regular String values) into Java Enum instances.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final Enum<?>	_defaultValue
protected final Class<Enum<?>>	_enumClass
protected final Enum<?>[]	_enums
protected final HashMap<String,Enum<?>>	_enumsById
protected final boolean	_isFromIntValue	Marker for case where value may come from @JsonValue annotated accessor and is expected/likely to come from actual integral number value (and not String).
protected final boolean	_isIgnoreCase	Marker for case-insensitive handling

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EnumResolver(Class<Enum<?>> enumClass, Enum<?>[] enums, HashMap<String,Enum<?>> map, Enum<?> defaultValue)	Deprecated. Since 2.12 (remove from 2.13+ not part of public API)
protected	EnumResolver(Class<Enum<?>> enumClass, Enum<?>[] enums, HashMap<String,Enum<?>> map, Enum<?> defaultValue, boolean isIgnoreCase)	Deprecated. Since 2.13
protected	EnumResolver(Class<Enum<?>> enumClass, Enum<?>[] enums, HashMap<String,Enum<?>> map, Enum<?> defaultValue, boolean isIgnoreCase, boolean isFromIntValue)

Method Summary

Modifier and Type	Method	Description
protected static EnumResolver	_constructFor(Class<?> enumCls0, AnnotationIntrospector ai, boolean isIgnoreCase)
protected static EnumResolver	_constructUsingMethod(Class<?> enumCls0, AnnotatedMember accessor, AnnotationIntrospector ai, boolean isIgnoreCase)
protected static EnumResolver	_constructUsingToString(Class<?> enumCls0, AnnotationIntrospector ai, boolean isIgnoreCase)
protected static Class<Enum<?>>	_enumClass(Class<?> enumCls0)
protected static Enum<?>[]	_enumConstants(Class<?> enumCls)
protected static Enum<?>	_enumDefault(AnnotationIntrospector intr, Class<?> enumCls)
protected Enum<?>	_findEnumCaseInsensitive(String key)
protected static boolean	_isIntType(Class<?> erasedType)
static EnumResolver	constructFor(DeserializationConfig config, Class<?> enumCls)	Factory method for constructing resolver that maps from Enum.name() into Enum value.
static EnumResolver	constructFor(Class<Enum<?>> enumCls, AnnotationIntrospector ai)	Deprecated. Since 2.12
CompactStringObjectMap	constructLookup()
static EnumResolver	constructUnsafe(Class<?> rawEnumCls, AnnotationIntrospector ai)	Deprecated. Since 2.12
static EnumResolver	constructUnsafeUsingMethod(Class<?> rawEnumCls, AnnotatedMember accessor, AnnotationIntrospector ai)	Deprecated. Since 2.12
static EnumResolver	constructUnsafeUsingToString(Class<?> rawEnumCls, AnnotationIntrospector ai)	Deprecated. Since 2.12
static EnumResolver	constructUsingMethod(DeserializationConfig config, Class<?> enumCls, AnnotatedMember accessor)	Method used when actual String serialization is indicated using @JsonValue on a method in Enum class.
static EnumResolver	constructUsingMethod(Class<Enum<?>> enumCls, AnnotatedMember accessor, AnnotationIntrospector ai)	Deprecated. Since 2.12
static EnumResolver	constructUsingToString(DeserializationConfig config, Class<?> enumCls)	Factory method for constructing resolver that maps from Enum.toString() into Enum value
static EnumResolver	constructUsingToString(Class<Enum<?>> enumCls)	Deprecated. Since 2.8 (remove from 2.13 or later)
static EnumResolver	constructUsingToString(Class<Enum<?>> enumCls, AnnotationIntrospector ai)	Deprecated. Since 2.12
Enum<?>	findEnum(String key)
Enum<?>	getDefaultValue()
Enum<?>	getEnum(int index)
Class<Enum<?>>	getEnumClass()
Collection<String>	getEnumIds()
List<Enum<?>>	getEnums()
Enum<?>[]	getRawEnums()
boolean	isFromIntValue()	Accessor for checking if we have a special case in which value to map is from @JsonValue annotated accessor with integral type: this matters for cases where incoming content value is of integral type and should be mapped to specific value and NOT to Enum.index().
int	lastValidIndex()

Methods inherited from class java.lang.Object

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

Field Details

_enumClass

protected final Class<Enum<?>> _enumClass

_enums

protected final Enum<?>[] _enums

_enumsById

protected final HashMap<String,Enum<?>> _enumsById

_defaultValue

protected final Enum<?> _defaultValue

_isIgnoreCase

protected final boolean _isIgnoreCase

Marker for case-insensitive handling

Since:

2.12

_isFromIntValue

protected final boolean _isFromIntValue

Marker for case where value may come from @JsonValue annotated accessor and is expected/likely to come from actual integral number value (and not String).

Special case is needed since this specifically means that Enum.index() should NOT be used or default to.

Since:

2.13

Constructor Details

EnumResolver

protected EnumResolver(Class<Enum<?>> enumClass,
 Enum<?>[] enums,
 HashMap<String,Enum<?>> map,
 Enum<?> defaultValue,
 boolean isIgnoreCase,
 boolean isFromIntValue)

Since:

2.12

EnumResolver

@Deprecated
protected EnumResolver(Class<Enum<?>> enumClass,
 Enum<?>[] enums,
 HashMap<String,Enum<?>> map,
 Enum<?> defaultValue,
 boolean isIgnoreCase)

Deprecated.

Since 2.13

EnumResolver

@Deprecated
protected EnumResolver(Class<Enum<?>> enumClass,
 Enum<?>[] enums,
 HashMap<String,Enum<?>> map,
 Enum<?> defaultValue)

Deprecated.

Since 2.12 (remove from 2.13+ not part of public API)

Method Details

constructFor

public static EnumResolver constructFor(DeserializationConfig config,
 Class<?> enumCls)

Factory method for constructing resolver that maps from Enum.name() into Enum value.

Since:

2.12

_constructFor

protected static EnumResolver _constructFor(Class<?> enumCls0,
 AnnotationIntrospector ai,
 boolean isIgnoreCase)

Since:

2.12

constructUsingToString

public static EnumResolver constructUsingToString(DeserializationConfig config,
 Class<?> enumCls)

Factory method for constructing resolver that maps from Enum.toString() into Enum value

Since:

2.12

_constructUsingToString

protected static EnumResolver _constructUsingToString(Class<?> enumCls0,
 AnnotationIntrospector ai,
 boolean isIgnoreCase)

Since:

2.12

constructUsingMethod

public static EnumResolver constructUsingMethod(DeserializationConfig config,
 Class<?> enumCls,
 AnnotatedMember accessor)

Method used when actual String serialization is indicated using @JsonValue on a method in Enum class.

Since:

2.12

_constructUsingMethod

protected static EnumResolver _constructUsingMethod(Class<?> enumCls0,
 AnnotatedMember accessor,
 AnnotationIntrospector ai,
 boolean isIgnoreCase)

Since:

2.12

constructLookup

public CompactStringObjectMap constructLookup()

_enumClass

protected static Class<Enum<?>> _enumClass(Class<?> enumCls0)

_enumConstants

protected static Enum<?>[] _enumConstants(Class<?> enumCls)

_enumDefault

protected static Enum<?> _enumDefault(AnnotationIntrospector intr,
 Class<?> enumCls)

_isIntType

protected static boolean _isIntType(Class<?> erasedType)

constructFor

@Deprecated
public static EnumResolver constructFor(Class<Enum<?>> enumCls,
 AnnotationIntrospector ai)

Deprecated.

Since 2.12

constructUnsafe

@Deprecated
public static EnumResolver constructUnsafe(Class<?> rawEnumCls,
 AnnotationIntrospector ai)

Deprecated.

Since 2.12

constructUsingToString

@Deprecated
public static EnumResolver constructUsingToString(Class<Enum<?>> enumCls,
 AnnotationIntrospector ai)

Deprecated.

Since 2.12

constructUnsafeUsingToString

@Deprecated
public static EnumResolver constructUnsafeUsingToString(Class<?> rawEnumCls,
 AnnotationIntrospector ai)

Deprecated.

Since 2.12

Since:

2.8

constructUsingToString

@Deprecated
public static EnumResolver constructUsingToString(Class<Enum<?>> enumCls)

Deprecated.

Since 2.8 (remove from 2.13 or later)

constructUsingMethod

@Deprecated
public static EnumResolver constructUsingMethod(Class<Enum<?>> enumCls,
 AnnotatedMember accessor,
 AnnotationIntrospector ai)

Deprecated.

Since 2.12

constructUnsafeUsingMethod

@Deprecated
public static EnumResolver constructUnsafeUsingMethod(Class<?> rawEnumCls,
 AnnotatedMember accessor,
 AnnotationIntrospector ai)

Deprecated.

Since 2.12

Since:

2.9

findEnum

public Enum<?> findEnum(String key)

_findEnumCaseInsensitive

protected Enum<?> _findEnumCaseInsensitive(String key)

getEnum

public Enum<?> getEnum(int index)

getDefaultValue

public Enum<?> getDefaultValue()

getRawEnums

public Enum<?>[] getRawEnums()

getEnums

public List<Enum<?>> getEnums()

getEnumIds

public Collection<String> getEnumIds()

Since:

2.7.3

getEnumClass

public Class<Enum<?>> getEnumClass()

lastValidIndex

public int lastValidIndex()

isFromIntValue

public boolean isFromIntValue()

Accessor for checking if we have a special case in which value to map is from @JsonValue annotated accessor with integral type: this matters for cases where incoming content value is of integral type and should be mapped to specific value and NOT to Enum.index().

Since:

2.13