Class ClassJavaType
- java.lang.Object
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- org.hibernate.type.descriptor.java.AbstractClassJavaType<Class>
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- org.hibernate.type.descriptor.java.ClassJavaType
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- All Implemented Interfaces:
Serializable
,BasicJavaType<Class>
,JavaType<Class>
public class ClassJavaType extends AbstractClassJavaType<Class>
Descriptor forClass
handling.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.hibernate.type.descriptor.java.JavaType
JavaType.CoercionContext
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Field Summary
Fields Modifier and Type Field Description static ClassJavaType
INSTANCE
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Constructor Summary
Constructors Constructor Description ClassJavaType()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Class
fromString(CharSequence string)
String
toString(Class value)
<X> X
unwrap(Class value, Class<X> type, WrapperOptions options)
Unwrap an instance of our handled Java type into the requested type.boolean
useObjectEqualsHashCode()
Whether to useObject.equals(Object)
andObject.hashCode()
orJavaType.areEqual(Object, Object)
andJavaType.extractHashCode(Object)
for objects of this java type.<X> Class
wrap(X value, WrapperOptions options)
Wrap a value as our handled Java type.-
Methods inherited from class org.hibernate.type.descriptor.java.AbstractClassJavaType
areEqual, extractHashCode, extractLoggableRepresentation, getComparator, getJavaType, getJavaTypeClass, getMutabilityPlan, unknownUnwrap, unknownWrap
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.hibernate.type.descriptor.java.BasicJavaType
getRecommendedJdbcType
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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
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Field Detail
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INSTANCE
public static final ClassJavaType INSTANCE
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Method Detail
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useObjectEqualsHashCode
public boolean useObjectEqualsHashCode()
Description copied from interface:JavaType
Whether to useObject.equals(Object)
andObject.hashCode()
orJavaType.areEqual(Object, Object)
andJavaType.extractHashCode(Object)
for objects of this java type. This is useful to avoid mega-morphic callsites.
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fromString
public Class fromString(CharSequence string)
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unwrap
public <X> X unwrap(Class 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 theInteger value
as aLong
, we would return something likeLong.valueOf( value.longValue() )
.Intended use is during
PreparedStatement
binding.- Type Parameters:
X
- The conversion type.- Parameters:
value
- The value to unwraptype
- The type as which to unwrapoptions
- The options- Returns:
- The unwrapped value.
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wrap
public <X> Class 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.
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