org.datanucleus.store.mapped.mapping
Class UUIDMapping

java.lang.Object
  org.datanucleus.store.mapped.mapping.JavaTypeMapping
      org.datanucleus.store.mapped.mapping.SingleFieldMapping
          org.datanucleus.store.mapped.mapping.ObjectAsStringMapping
              org.datanucleus.store.mapped.mapping.UUIDMapping

public class UUIDMapping
extends ObjectAsStringMapping

Mapping for java.util.UUID type.

Field Summary

Fields inherited from class org.datanucleus.store.mapped.mapping.JavaTypeMapping

datastoreContainer, datastoreMappings, LOCALISER, mmd, referenceMapping, roleForMember, storeMgr, type

Constructor Summary

UUIDMapping()

Method Summary

java.lang.Class	getJavaType() Method to return the Java type.
protected java.lang.String	objectToString(java.lang.Object object) Method to set the datastore string value based on the object value.
protected java.lang.Object	stringToObject(java.lang.String datastoreValue) Method to extract the objects value from the datastore string value.

Methods inherited from class org.datanucleus.store.mapped.mapping.ObjectAsStringMapping

getJavaTypeForDatastoreMapping, getObject, setObject

Methods inherited from class org.datanucleus.store.mapped.mapping.SingleFieldMapping

equals, getBoolean, getByte, getChar, getDefaultLength, getDouble, getFloat, getInt, getLong, getShort, getString, getValidValues, initialize, prepareDatastoreMapping, setBoolean, setByte, setChar, setDouble, setFloat, setInt, setLong, setShort, setString

Methods inherited from class org.datanucleus.store.mapped.mapping.JavaTypeMapping

addDatastoreMapping, failureMessage, getColumnMetaDataForMember, getDatastoreContainer, getDatastoreMapping, getDatastoreMappings, getMemberMetaData, getNumberOfDatastoreMappings, getObject, getReferenceMapping, getRoleForMember, getType, getValueForDatastoreMapping, hashCode, hasSimpleDatastoreRepresentation, includeInFetchStatement, includeInInsertStatement, includeInUpdateStatement, initialize, isNullable, isSerialised, setDatastoreContainer, setMemberMetaData, setObject, setReferenceMapping, setRoleForMember

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UUIDMapping

public UUIDMapping()

Method Detail

getJavaType

public java.lang.Class getJavaType()

Description copied from class: ObjectAsStringMapping

Method to return the Java type.

Specified by:

getJavaType in class ObjectAsStringMapping

Returns:

The Java type being represented.

objectToString

protected java.lang.String objectToString(java.lang.Object object)

Method to set the datastore string value based on the object value.

Specified by:

objectToString in class ObjectAsStringMapping

Parameters:

object - The object

Returns:

The string value to pass to the datastore

stringToObject

protected java.lang.Object stringToObject(java.lang.String datastoreValue)

Method to extract the objects value from the datastore string value.

Specified by:

stringToObject in class ObjectAsStringMapping

Parameters:

datastoreValue - Value obtained from the datastore

Returns:

The value of this object (derived from the datastore string value)