Class StringJavaType
- java.lang.Object
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- org.hibernate.type.descriptor.java.AbstractClassJavaType<String>
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- org.hibernate.type.descriptor.java.StringJavaType
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- All Implemented Interfaces:
Serializable
,BasicJavaType<String>
,JavaType<String>
public class StringJavaType extends AbstractClassJavaType<String>
Descriptor forString
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 StringJavaType
INSTANCE
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Constructor Summary
Constructors Constructor Description StringJavaType()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <X> String
coerce(X value, JavaType.CoercionContext coercionContext)
String
fromString(CharSequence string)
JdbcType
getRecommendedJdbcType(JdbcTypeIndicators stdIndicators)
Obtain the "recommended"SQL type descriptor
for this Java type.boolean
isWider(JavaType<?> javaType)
Determines if this Java type is wider than the given Java type, that is, if the given type can be safely widened to this type.String
toString(String value)
<X> X
unwrap(String 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> String
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.JavaType
appendEncodedString, createJavaType, createJavaType, fromEncodedString, getCheckCondition, getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getDefaultValue, getLongSqlLength, getReplacement, getTypeName, isInstance, isTemporalType
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Field Detail
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INSTANCE
public static final StringJavaType 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 String fromString(CharSequence string)
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getRecommendedJdbcType
public JdbcType getRecommendedJdbcType(JdbcTypeIndicators stdIndicators)
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:
stdIndicators
- Contextual information- Returns:
- The recommended SQL type descriptor
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unwrap
public <X> X unwrap(String 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> String 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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isWider
public boolean isWider(JavaType<?> javaType)
Description copied from interface:JavaType
Determines if this Java type is wider than the given Java type, that is, if the given type can be safely widened to this type.
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coerce
public <X> String coerce(X value, JavaType.CoercionContext coercionContext)
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