org.hibernate.type
Class IntegerType

java.lang.Object
  extended by org.hibernate.type.AbstractStandardBasicType<T>
      extended by org.hibernate.type.AbstractSingleColumnStandardBasicType<Integer>
          extended by org.hibernate.type.IntegerType
All Implemented Interfaces:
Serializable, BasicType, DiscriminatorType<Integer>, IdentifierType<Integer>, LiteralType<Integer>, PrimitiveType<Integer>, SingleColumnType<Integer>, StringRepresentableType<Integer>, Type, VersionType<Integer>, XmlRepresentableType<Integer>

public class IntegerType
extends AbstractSingleColumnStandardBasicType<Integer>
implements PrimitiveType<Integer>, DiscriminatorType<Integer>, VersionType<Integer>

A type that maps between INTEGER and @link Integer}

See Also:
Serialized Form

Field Summary
static IntegerType INSTANCE
           
static Integer ZERO
           
 
Constructor Summary
IntegerType()
           
 
Method Summary
 Comparator<Integer> getComparator()
          Get a comparator for version values.
 Serializable getDefaultValue()
          Get this type's default value.
 String getName()
          Returns the abbreviated name of the type.
 Class getPrimitiveClass()
          Retrieve the primitive counterpart to the wrapper type identified by Type.getReturnedClass().
 String[] getRegistrationKeys()
          Get the names under which this type should be registered in the type registry.
 Integer next(Integer current, SessionImplementor session)
          Increment the version.
 String objectToSQLString(Integer value, Dialect dialect)
          Convert the value into a string representation, suitable for embedding in an SQL statement as a literal.
 Integer seed(SessionImplementor session)
          Generate an initial version.
 Integer stringToObject(String xml)
          Convert the value from the mapping file to a Java object.
 
Methods inherited from class org.hibernate.type.AbstractSingleColumnStandardBasicType
nullSafeSet, sqlType
 
Methods inherited from class org.hibernate.type.AbstractStandardBasicType
assemble, beforeAssemble, compare, deepCopy, deepCopy, defaultSizes, dictatedSizes, disassemble, fromString, fromStringValue, fromXMLNode, fromXMLString, get, getColumnSpan, getDefaultSize, getDictatedSize, getHashCode, getHashCode, getJavaTypeDescriptor, getMutabilityPlan, getReplacement, getReturnedClass, getSemiResolvedType, getSqlTypeDescriptor, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, isXMLElement, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, registerUnderJavaType, remapSqlTypeDescriptor, replace, replace, resolve, semiResolve, set, setJavaTypeDescriptor, setSqlTypeDescriptor, setToXMLNode, sqlTypes, toColumnNullness, toLoggableString, toString, toXMLString
 
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.PrimitiveType
toString
 
Methods inherited from interface org.hibernate.type.Type
assemble, beforeAssemble, compare, deepCopy, defaultSizes, dictatedSizes, disassemble, fromXMLNode, getColumnSpan, getHashCode, getHashCode, getReturnedClass, getSemiResolvedType, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, isXMLElement, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, replace, replace, resolve, semiResolve, setToXMLNode, sqlTypes, toColumnNullness, toLoggableString
 
Methods inherited from interface org.hibernate.type.SingleColumnType
fromStringValue, get, nullSafeGet, set, toString
 

Field Detail

INSTANCE

public static final IntegerType INSTANCE

ZERO

public static final Integer ZERO
Constructor Detail

IntegerType

public IntegerType()
Method Detail

getName

public String getName()
Description copied from interface: Type
Returns the abbreviated name of the type.

Specified by:
getName in interface Type
Returns:
String the Hibernate type name

getRegistrationKeys

public String[] getRegistrationKeys()
Description copied from interface: BasicType
Get the names under which this type should be registered in the type registry.

Specified by:
getRegistrationKeys in interface BasicType
Overrides:
getRegistrationKeys in class AbstractStandardBasicType<Integer>
Returns:
The keys under which to register this type.

getDefaultValue

public Serializable getDefaultValue()
Description copied from interface: PrimitiveType
Get this type's default value.

Specified by:
getDefaultValue in interface PrimitiveType<Integer>
Returns:
The default value.

getPrimitiveClass

public Class getPrimitiveClass()
Description copied from interface: PrimitiveType
Retrieve the primitive counterpart to the wrapper type identified by Type.getReturnedClass().

Specified by:
getPrimitiveClass in interface PrimitiveType<Integer>
Returns:
The primitive Java type.

objectToSQLString

public String objectToSQLString(Integer value,
                                Dialect dialect)
                         throws Exception
Description copied from interface: LiteralType
Convert the value into a string representation, suitable for embedding in an SQL statement as a literal.

Specified by:
objectToSQLString in interface LiteralType<Integer>
Parameters:
value - The value to convert
dialect - The SQL dialect
Returns:
The value's string representation
Throws:
Exception - Indicates an issue converting the value to literal string.

stringToObject

public Integer stringToObject(String xml)
Description copied from interface: IdentifierType
Convert the value from the mapping file to a Java object.

Specified by:
stringToObject in interface IdentifierType<Integer>
Parameters:
xml - the value of discriminator-value or unsaved-value attribute
Returns:
The converted value of the string representation.

seed

public Integer seed(SessionImplementor session)
Description copied from interface: VersionType
Generate an initial version.

Specified by:
seed in interface VersionType<Integer>
Parameters:
session - The session from which this request originates.
Returns:
an instance of the type

next

public Integer next(Integer current,
                    SessionImplementor session)
Description copied from interface: VersionType
Increment the version.

Specified by:
next in interface VersionType<Integer>
Parameters:
current - the current version
session - The session from which this request originates.
Returns:
an instance of the type

getComparator

public Comparator<Integer> getComparator()
Description copied from interface: VersionType
Get a comparator for version values.

Specified by:
getComparator in interface VersionType<Integer>
Returns:
The comparator to use to compare different version values.


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