Movatterモバイル変換

Package org.hibernate.type.descriptor.java

Class IntegerJavaType

java.lang.Object
- org.hibernate.type.descriptor.java.AbstractClassJavaType<Integer>
- - org.hibernate.type.descriptor.java.IntegerJavaType

All Implemented Interfaces:
Serializable,BasicJavaType<Integer>,JavaType<Integer>,PrimitiveJavaType<Integer>,VersionJavaType<Integer>
```
public classIntegerJavaTypeextendsAbstractClassJavaType<Integer>implementsPrimitiveJavaType<Integer>,VersionJavaType<Integer>
```
Descriptor forInteger 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
staticIntegerJavaType INSTANCE
staticInteger ZERO

Fields
Modifier and Type	Field	Description
`staticIntegerJavaType`	`INSTANCE`
`staticInteger`	`ZERO`

Constructor Summary
Constructors
Constructor Description
IntegerJavaType()

Constructors
Constructor	Description
`IntegerJavaType()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Integer`	`coerce(Object value,JavaType.CoercionContext coercionContext)`
`Integer`	`fromString(CharSequence string)`
`Class<Integer[]>`	`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 example`Types.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 example`Types.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 example`Types.DECIMAL`.
`Integer`	`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 descriptor
`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.
`Integer`	`next(Integer current,Long length,Integer precision,Integer scale,SharedSessionContractImplementor session)`	Increment the version.
`Integer`	`seed(Long length,Integer precision,Integer scale,SharedSessionContractImplementor session)`	Generate an initial version.
`String`	`toString(Integer value)`
`<X> X`	`unwrap(Integer value,Class<X> type,WrapperOptions options)`	Unwrap an instance of our handled Java type into the requested type.
`boolean`	`useObjectEqualsHashCode()`	Whether to use`Object.equals(Object)` and`Object.hashCode()` or`JavaType.areEqual(Object, Object)` and`JavaType.extractHashCode(Object)` for objects of this java type.
`<X> Integer`	`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

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
appendEncodedString,areEqual,createJavaType,createJavaType,extractHashCode,extractLoggableRepresentation,fromEncodedString,getCheckCondition,getComparator,getJavaType,getJavaTypeClass,getLongSqlLength,getMutabilityPlan,getReplacement,getTypeName,isInstance,isTemporalType

- Field Detail
  - ZERO
```
public static final Integer ZERO
```
  - INSTANCE
```
public static final IntegerJavaType INSTANCE
```
- Constructor Detail
  - IntegerJavaType
```
public IntegerJavaType()
```
- Method Detail
  - 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.
    Specified by:
    useObjectEqualsHashCode in interface JavaType<Integer>
  - toString
```
public String toString(Integer value)
```
    Specified by:
    toString in interface JavaType<Integer>
  - fromString
```
public Integer fromString(CharSequence string)
```
    Specified by:
    fromString in interface BasicJavaType<Integer>
    Specified by:
    fromString in interface JavaType<Integer>
  - unwrap
```
public <X> X unwrap(Integer 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 aJavaType<Integer> and we are asked to unwrap theInteger value as aLong, we would return something likeLong.valueOf( value.longValue() ).
    Intended use is duringPreparedStatement binding.
    Specified by:
    unwrap in interface JavaType<Integer>
    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> Integer wrap(X value,WrapperOptions options)
```
    Description copied from interface: JavaType
    Wrap a value as our handled Java type.
    Intended use is duringResultSet extraction.
    Specified by:
    wrap in interface JavaType<Integer>
    Type Parameters:
    X - The conversion type.
    Parameters:
    value - The value to wrap.
    options - The options
    Returns:
    The wrapped value.
  - 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.
    Specified by:
    isWider in interface JavaType<Integer>
  - 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 interface PrimitiveJavaType<Integer>
    Returns:
    The primitive Java type.
  - getArrayClass
```
public Class<Integer[]> getArrayClass()
```
    Description copied from interface: PrimitiveJavaType
    Get the Java type that describes an array of this type.
    Specified by:
    getArrayClass in interface PrimitiveJavaType<Integer>
  - 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 interface PrimitiveJavaType<Integer>
  - getDefaultValue
```
public Integer getDefaultValue()
```
    Description copied from interface: JavaType
    Get this Java type's default value.
    Specified by:
    getDefaultValue in interface JavaType<Integer>
    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 interface JavaType<Integer>
    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 interface JavaType<Integer>
    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 interface JavaType<Integer>
    Returns:
    Size.DEFAULT_SCALE unless overridden
  - coerce
```
public Integer coerce(Object value,JavaType.CoercionContext coercionContext)
```
    Specified by:
    coerce in interface JavaType<Integer>
  - seed
```
public Integer seed(Long length,Integer precision,Integer scale,SharedSessionContractImplementor session)
```
    Description copied from interface: VersionJavaType
    Generate an initial version.
    Note that this operation is only used when the program sets a null or negative number as the value of the entity version field. It is not called when the program sets the version field to a sensible-looking version.
    Specified by:
    seed in interface VersionJavaType<Integer>
    Parameters:
    length - The length of the type
    precision - The precision of the type
    scale - The scale of the type
    session - The session from which this request originates.
    Returns:
    an instance of the type
  - next
```
public Integer next(Integer current,Long length,Integer precision,Integer scale,SharedSessionContractImplementor session)
```
    Description copied from interface: VersionJavaType
    Increment the version.
    Specified by:
    next in interface VersionJavaType<Integer>
    Parameters:
    current - the current version
    length - The length of the type
    precision - The precision of the type
    scale - The scale of the type
    session - The session from which this request originates.
    Returns:
    an instance of the type

Movatterモバイル変換

Class IntegerJavaType

Nested Class Summary

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

Field Summary

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

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

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

Field Detail

ZERO

INSTANCE

Constructor Detail

IntegerJavaType

Method Detail

useObjectEqualsHashCode

toString

fromString

unwrap

wrap

isWider

getPrimitiveClass

getArrayClass

getPrimitiveArrayClass

getDefaultValue

getDefaultSqlLength

getDefaultSqlPrecision

getDefaultSqlScale

coerce

seed

next