Class LongJavaTypeDescriptor
- java.lang.Object
-
- org.hibernate.type.descriptor.java.AbstractClassJavaTypeDescriptor<Long>
-
- org.hibernate.type.descriptor.java.LongJavaTypeDescriptor
-
- All Implemented Interfaces:
Serializable
,BasicJavaType<Long>
,JavaType<Long>
,PrimitiveJavaType<Long>
,VersionJavaType<Long>
public class LongJavaTypeDescriptor extends AbstractClassJavaTypeDescriptor<Long> implements PrimitiveJavaType<Long>, VersionJavaType<Long>
Descriptor forLong
handling.- 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 LongJavaTypeDescriptor
INSTANCE
-
Constructor Summary
Constructors Constructor Description LongJavaTypeDescriptor()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <X> Long
coerce(X value, JavaType.CoercionContext coercionContext)
Long
fromString(CharSequence string)
Class<Long[]>
getArrayClass()
Get the Java type that describes an array of this type.long
getDefaultSqlLength(Dialect dialect, JdbcType jdbcType)
The default column length when this Java type is mapped to a SQL data type which is parametrized by length, for exampleTypes.VARCHAR
.int
getDefaultSqlPrecision(Dialect dialect, JdbcType jdbcType)
The default column precision when this Java type is mapped to a SQL data type which is parametrized by precision, for exampleTypes.DECIMAL
.int
getDefaultSqlScale(Dialect dialect, JdbcType jdbcType)
The default column scale when this Java type is mapped to a SQL data type which is parametrized by scale, for exampleTypes.DECIMAL
.Long
getDefaultValue()
Get this Java type's default value.Class<?>
getPrimitiveArrayClass()
Get the Java type that describes an array of this type's primitive variant.Class
getPrimitiveClass()
Retrieve the primitive counterpart to the wrapper type identified by this descriptorboolean
isWider(JavaType<?> javaType)
Returns whether this java type is wider than the given type i.e.Long
next(Long current, SharedSessionContractImplementor session)
Increment the version.Long
seed(SharedSessionContractImplementor session)
Generate an initial version.String
toString(Long value)
<X> X
unwrap(Long value, Class<X> type, WrapperOptions options)
Unwrap an instance of our handled Java type into the requested type.<X> Long
wrap(X value, WrapperOptions options)
Wrap a value as our handled Java type.-
Methods inherited from class org.hibernate.type.descriptor.java.AbstractClassJavaTypeDescriptor
areEqual, extractHashCode, 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.BasicJavaType
getRecommendedJdbcType
-
Methods inherited from interface org.hibernate.type.descriptor.java.JavaType
areEqual, extractHashCode, extractLoggableRepresentation, getCheckCondition, getComparator, getJavaType, getJavaTypeClass, getLongSqlLength, getMutabilityPlan, getReplacement, isInstance
-
-
-
-
Field Detail
-
INSTANCE
public static final LongJavaTypeDescriptor INSTANCE
-
-
Method Detail
-
fromString
public Long fromString(CharSequence string)
- Specified by:
fromString
in interfaceBasicJavaType<Long>
- Specified by:
fromString
in interfaceJavaType<Long>
-
unwrap
public <X> X unwrap(Long 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 aJavaTypeDescriptor<Integer>
and we are asked to unwrap theInteger value
as aLong
we would return something likeLong.valueOf( value.longValue() )
. Intended use is duringPreparedStatement
binding.
-
wrap
public <X> Long wrap(X value, WrapperOptions options)
Description copied from interface:JavaType
Wrap a value as our handled Java type. Intended use is duringResultSet
extraction.
-
isWider
public boolean isWider(JavaType<?> javaType)
Description copied from interface:JavaType
Returns whether this java type is wider than the given type i.e. if the given type can be widened to this java type.
-
coerce
public <X> Long coerce(X value, JavaType.CoercionContext coercionContext)
-
getPrimitiveClass
public Class getPrimitiveClass()
Description copied from interface:PrimitiveJavaType
Retrieve the primitive counterpart to the wrapper type identified by this descriptor- Specified by:
getPrimitiveClass
in interfacePrimitiveJavaType<Long>
- Returns:
- The primitive Java type.
-
getArrayClass
public Class<Long[]> getArrayClass()
Description copied from interface:PrimitiveJavaType
Get the Java type that describes an array of this type.- Specified by:
getArrayClass
in interfacePrimitiveJavaType<Long>
-
getPrimitiveArrayClass
public Class<?> getPrimitiveArrayClass()
Description copied from interface:PrimitiveJavaType
Get the Java type that describes an array of this type's primitive variant.- Specified by:
getPrimitiveArrayClass
in interfacePrimitiveJavaType<Long>
-
getDefaultValue
public Long getDefaultValue()
Description copied from interface:JavaType
Get this Java type's default value.- Specified by:
getDefaultValue
in interfaceJavaType<Long>
- Returns:
- The default value.
-
getDefaultSqlLength
public long getDefaultSqlLength(Dialect dialect, JdbcType jdbcType)
Description copied from interface:JavaType
The default column length when this Java type is mapped to a SQL data type which is parametrized by length, for exampleTypes.VARCHAR
.- Specified by:
getDefaultSqlLength
in interfaceJavaType<Long>
- Returns:
Size.DEFAULT_LENGTH
unless overridden
-
getDefaultSqlPrecision
public int getDefaultSqlPrecision(Dialect dialect, JdbcType jdbcType)
Description copied from interface:JavaType
The default column precision when this Java type is mapped to a SQL data type which is parametrized by precision, for exampleTypes.DECIMAL
.- Specified by:
getDefaultSqlPrecision
in interfaceJavaType<Long>
- Returns:
Size.DEFAULT_PRECISION
unless overridden
-
getDefaultSqlScale
public int getDefaultSqlScale(Dialect dialect, JdbcType jdbcType)
Description copied from interface:JavaType
The default column scale when this Java type is mapped to a SQL data type which is parametrized by scale, for exampleTypes.DECIMAL
.- Specified by:
getDefaultSqlScale
in interfaceJavaType<Long>
- Returns:
Size.DEFAULT_SCALE
unless overridden
-
next
public Long next(Long current, SharedSessionContractImplementor session)
Description copied from interface:VersionJavaType
Increment the version.- Specified by:
next
in interfaceVersionJavaType<Long>
- Parameters:
current
- the current versionsession
- The session from which this request originates.- Returns:
- an instance of the type
-
seed
public Long seed(SharedSessionContractImplementor session)
Description copied from interface:VersionJavaType
Generate an initial version.- Specified by:
seed
in interfaceVersionJavaType<Long>
- Parameters:
session
- The session from which this request originates.- Returns:
- an instance of the type
-
-