Package org.hibernate.type.descriptor.java

Class CharacterArrayJavaType

java.lang.Object

org.hibernate.type.descriptor.java.AbstractClassJavaType<Character[]>

org.hibernate.type.descriptor.java.CharacterArrayJavaType

All Implemented Interfaces:

Serializable, BasicJavaType<Character[]>, JavaType<Character[]>

public class CharacterArrayJavaType
extends AbstractClassJavaType<Character[]>

Descriptor for Character[] handling, which disallows null elements. This JavaType is useful if the domain model uses Character[] and wants to map to SqlTypes.VARCHAR.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.type.descriptor.java.JavaType

JavaType.CoercionContext

Field Summary

Fields

Modifier and Type	Field	Description
static final CharacterArrayJavaType	INSTANCE

Constructor Summary

Constructors

Constructor	Description
CharacterArrayJavaType()

Method Summary

Modifier and Type	Method	Description
boolean	areEqual(Character[] one, Character[] another)	Determine if two instances are equal
int	extractHashCode(Character[] chars)	Extract a proper hash code for the given value.
Character[]	fromString(CharSequence string)
JdbcType	getRecommendedJdbcType(JdbcTypeIndicators indicators)	Obtain the "recommended" SQL type descriptor for this Java type.
String	toString(Character[] value)
<X> X	unwrap(Character[] value, Class<X> type, WrapperOptions options)	Unwrap an instance of our handled Java type into the requested type.
<X> Character[]	wrap(X value, WrapperOptions options)	Wrap a value as our handled Java type.

Methods inherited from class org.hibernate.type.descriptor.java.AbstractClassJavaType

extractLoggableRepresentation, getComparator, getJavaType, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.type.descriptor.java.JavaType

appendEncodedString, coerce, createJavaType, createJavaType, fromEncodedString, getCheckCondition, getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getDefaultValue, getLongSqlLength, getReplacement, getTypeName, isInstance, isTemporalType, isWider, useObjectEqualsHashCode

Field Details

INSTANCE

public static final CharacterArrayJavaType INSTANCE

Constructor Details

CharacterArrayJavaType

public CharacterArrayJavaType()

Method Details

toString

public String toString(Character[] value)

fromString

public Character[] fromString(CharSequence string)

areEqual

public boolean areEqual(Character[] one,
 Character[] another)

Description copied from interface: JavaType

Determine if two instances are equal

Specified by:

areEqual in interface JavaType<Character[]>

Overrides:

areEqual in class AbstractClassJavaType<Character[]>

Parameters:

one - One instance

another - The other instance

Returns:

True if the two are considered equal; false otherwise.

extractHashCode

public int extractHashCode(Character[] chars)

Description copied from interface: JavaType

Extract a proper hash code for the given value.

Specified by:

extractHashCode in interface JavaType<Character[]>

Overrides:

extractHashCode in class AbstractClassJavaType<Character[]>

Parameters:

chars - The value for which to extract a hash code.

Returns:

The extracted hash code.

getRecommendedJdbcType

public JdbcType getRecommendedJdbcType(JdbcTypeIndicators indicators)

Description copied from interface: BasicJavaType

Obtain the "recommended" SQL type descriptor for this Java type. Often, but not always, the source of this recommendation is the JDBC specification.

Parameters:

indicators - Contextual information

Returns:

The recommended SQL type descriptor

unwrap

public <X> X unwrap(Character[] value,
 Class<X> type,
 WrapperOptions options)

Description copied from interface: JavaType

Unwrap an instance of our handled Java type into the requested type.

As an example, if this is a JavaType<Integer> and we are asked to unwrap the Integer value as a Long, we would return something like Long.valueOf( value.longValue() ).

Intended use is during PreparedStatement binding.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to unwrap

type - The type as which to unwrap

options - The options

Returns:

The unwrapped value.

wrap

public <X> Character[] wrap(X value,
 WrapperOptions options)

Description copied from interface: JavaType

Wrap a value as our handled Java type.

Intended use is during ResultSet extraction.

Type Parameters:

X - The conversion type.

Parameters:

value - The value to wrap.

options - The options

Returns:

The wrapped value.