org.jpox.store.mapping
Class EnumMapping

java.lang.Object
  org.jpox.store.mapping.JavaTypeMapping
      org.jpox.store.mapping.SingleFieldMapping
          org.jpox.store.mapping.EnumMapping

All Implemented Interfaces:

org.jpox.store.mapping.SimpleDatastoreRepresentation

public class EnumMapping
extends org.jpox.store.mapping.SingleFieldMapping
implements org.jpox.store.mapping.SimpleDatastoreRepresentation

Mapping for JDK1.5 Enum type.

Version:

$Revision: 1.9.2.2 $

Field Summary

protected java.lang.String

datastoreJavaType

Fields inherited from class org.jpox.store.mapping.JavaTypeMapping

datastoreContainer, datastoreMappings, dba, fmd, LOCALISER, referenceMapping, type

Constructor Summary

EnumMapping()

Method Summary

java.lang.Class	getJavaType()
java.lang.String	getJavaTypeForDatastoreMapping(int index) Accessor for the name of the java-type actually used when mapping the particular datastore field.
java.lang.Object	getObject(org.jpox.PersistenceManager pm, java.lang.Object resultSet, int[] exprIndex)
java.lang.Object	getSampleValue(org.jpox.ClassLoaderResolver clr)
void	initialize(org.jpox.store.DatastoreAdapter dba, org.jpox.metadata.AbstractPropertyMetaData fmd, org.jpox.store.DatastoreContainerObject container, org.jpox.ClassLoaderResolver clr) Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.
org.jpox.store.expression.ScalarExpression	newLiteral(org.jpox.store.expression.QueryExpression qs, java.lang.Object value)
org.jpox.store.expression.ScalarExpression	newScalarExpression(org.jpox.store.expression.QueryExpression qs, org.jpox.store.expression.LogicSetExpression te)
void	setObject(org.jpox.PersistenceManager pm, java.lang.Object preparedStatement, int[] exprIndex, java.lang.Object value)

Methods inherited from class org.jpox.store.mapping.SingleFieldMapping

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

Methods inherited from class org.jpox.store.mapping.JavaTypeMapping

addDataStoreMapping, failureMessage, getDatastoreContainer, getDataStoreMapping, getDataStoreMappings, getFieldMetaData, getNumberOfDatastoreFields, getObject, getReferenceMapping, getType, includeInFetchStatement, includeInInsertStatement, includeInUpdateStatement, initialize, isNullable, setDefault, setObject, setReferenceMapping

Methods inherited from class java.lang.Object

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

Field Detail

datastoreJavaType

protected java.lang.String datastoreJavaType

Constructor Detail

EnumMapping

public EnumMapping()

Method Detail

initialize

public void initialize(org.jpox.store.DatastoreAdapter dba,
                       org.jpox.metadata.AbstractPropertyMetaData fmd,
                       org.jpox.store.DatastoreContainerObject container,
                       org.jpox.ClassLoaderResolver clr)

Initialize this JavaTypeMapping with the given DatastoreAdapter for the given FieldMetaData.

Overrides:

initialize in class org.jpox.store.mapping.SingleFieldMapping

Parameters:

dba - The Datastore Adapter that this Mapping should use.

fmd - FieldMetaData for the field to be mapped (if any)

container - The datastore container storing this mapping (if any)

clr - the ClassLoaderResolver

getJavaTypeForDatastoreMapping

public java.lang.String getJavaTypeForDatastoreMapping(int index)

Accessor for the name of the java-type actually used when mapping the particular datastore field. This java-type must have an entry in the datastore mappings.

Overrides:

getJavaTypeForDatastoreMapping in class org.jpox.store.mapping.SingleFieldMapping

Parameters:

index - requested datastore field index.

Returns:

the name of java-type for the requested datastore field.

getJavaType

public java.lang.Class getJavaType()

Specified by:

getJavaType in class org.jpox.store.mapping.JavaTypeMapping

setObject

public void setObject(org.jpox.PersistenceManager pm,
                      java.lang.Object preparedStatement,
                      int[] exprIndex,
                      java.lang.Object value)

Overrides:

setObject in class org.jpox.store.mapping.SingleFieldMapping

getObject

public java.lang.Object getObject(org.jpox.PersistenceManager pm,
                                  java.lang.Object resultSet,
                                  int[] exprIndex)

Overrides:

getObject in class org.jpox.store.mapping.SingleFieldMapping

getSampleValue

public java.lang.Object getSampleValue(org.jpox.ClassLoaderResolver clr)

Specified by:

getSampleValue in class org.jpox.store.mapping.JavaTypeMapping

newLiteral

public org.jpox.store.expression.ScalarExpression newLiteral(org.jpox.store.expression.QueryExpression qs,
                                                             java.lang.Object value)

Specified by:

newLiteral in class org.jpox.store.mapping.JavaTypeMapping

newScalarExpression

public org.jpox.store.expression.ScalarExpression newScalarExpression(org.jpox.store.expression.QueryExpression qs,
                                                                      org.jpox.store.expression.LogicSetExpression te)

Specified by:

newScalarExpression in class org.jpox.store.mapping.JavaTypeMapping