Uses of Interface
net.ontopia.persistence.proxy.FieldHandlerIF

Packages that use FieldHandlerIF

Package	Description
net.ontopia.persistence.proxy	An object-relational mapping framework.
net.ontopia.persistence.query.sql	Object model for representing SQL queries.

Uses of FieldHandlerIF in net.ontopia.persistence.proxy

Subinterfaces of FieldHandlerIF in net.ontopia.persistence.proxy

Modifier and Type	Interface	Description
interface	FieldInfoIF	INTERNAL: A field descriptor-like class that is used by the RDBMS proxy implementation to access the information it needs about the object relational field descriptor in an optimized manner.

Classes in net.ontopia.persistence.proxy that implement FieldHandlerIF

Modifier and Type	Class	Description
class	AbstractFieldInfo	INTERNAL: An abstract field info class containing the common behaviour for FieldInfoIFs.
class	AggregateFieldInfo	INTERNAL: A field that references an aggregate class.
class	DefaultFieldHandler	INTERNAL: The default field handler implementation that is able to read values from result sets and bind values in prepared statements without any particular knowledge about fields.
class	IdentityFieldInfo	INTERNAL: A field that represents the identity of instances of a class.
class	IndicatorFieldHandler	INTERNAL: The indicator field handler implementation that is able to...
class	PrimitiveFieldInfo	INTERNAL: A field that references a primitive value class.
class	ReferenceFieldInfo	INTERNAL: A field that references objects.

Fields in net.ontopia.persistence.proxy declared as FieldHandlerIF

Modifier and Type	Field	Description
protected FieldHandlerIF	IndicatorFieldHandler.common_handler

Methods in net.ontopia.persistence.proxy that return FieldHandlerIF

Modifier and Type	Method	Description
protected FieldHandlerIF	IndicatorFieldHandler.getCommonFieldHandler()
protected FieldHandlerIF	QueryDescriptor.getFieldHandler(ObjectRelationalMappingIF mapping, Class klass)
protected FieldHandlerIF[]	QueryDescriptor.getParameterHandlers(ObjectRelationalMappingIF mapping, Class[] params)
protected FieldHandlerIF	QueryDescriptor.getSelectFieldHandler(ObjectRelationalMappingIF mapping, net.ontopia.persistence.proxy.QueryDescriptor.SelectField select)
protected FieldHandlerIF[]	QueryDescriptor.getSelectFieldHandlers(ObjectRelationalMappingIF mapping, net.ontopia.persistence.proxy.QueryDescriptor.SelectField[] selects)

Methods in net.ontopia.persistence.proxy with parameters of type FieldHandlerIF

Modifier and Type	Method	Description
static int[]	FieldUtils.getColumnOffsets(FieldHandlerIF[] fhandlers, int start)	INTERNAL: Utility method that creates an int array containing the result set index for which the field handler should start reading.
static int[]	FieldUtils.getResultSetOffsets(FieldHandlerIF[] fhandlers)	INTERNAL: Utility method that creates an int array containing the result set index for which the field handler should start reading.

Uses of FieldHandlerIF in net.ontopia.persistence.query.sql

Fields in net.ontopia.persistence.query.sql declared as FieldHandlerIF

Modifier and Type	Field	Description
protected static FieldHandlerIF	SQLColumns.DEFAULT_FIELD_HANDLER
protected static FieldHandlerIF	SQLFunction.DEFAULT_FIELD_HANDLER
protected static FieldHandlerIF	SQLVerbatim.DEFAULT_FIELD_HANDLER
protected static FieldHandlerIF	SQLVerbatimExpression.DEFAULT_FIELD_HANDLER
protected FieldHandlerIF	SQLColumns.fhandler
protected FieldHandlerIF	SQLFunction.fhandler
protected FieldHandlerIF	SQLNull.fhandler
protected FieldHandlerIF	SQLParameter.fhandler
protected FieldHandlerIF	SQLPrimitive.fhandler
protected FieldHandlerIF	SQLTuple.fhandler
protected FieldHandlerIF	SQLVerbatim.fhandler
protected FieldHandlerIF	SQLVerbatimExpression.fhandler
protected FieldHandlerIF[]	CollectionParameterProcessor.param_fields
protected FieldHandlerIF[]	DefaultParameterProcessor.param_fields
protected FieldHandlerIF[]	SQLStatement.select_fields

Methods in net.ontopia.persistence.query.sql that return FieldHandlerIF

Modifier and Type	Method	Description
FieldHandlerIF	SQLColumns.getFieldHandler()	INTERNAL: Returns the field handler for the columns.
FieldHandlerIF	SQLFunction.getFieldHandler()
FieldHandlerIF	SQLNull.getFieldHandler()
FieldHandlerIF	SQLParameter.getFieldHandler()
FieldHandlerIF	SQLPrimitive.getFieldHandler()
FieldHandlerIF	SQLTuple.getFieldHandler()
FieldHandlerIF	SQLValueIF.getFieldHandler()	INTERNAL: Returns the field handler for the columns.
FieldHandlerIF	SQLValueReference.getFieldHandler()
FieldHandlerIF	SQLVerbatim.getFieldHandler()	INTERNAL: Returns the field handler for the columns.

Methods in net.ontopia.persistence.query.sql with parameters of type FieldHandlerIF

Modifier and Type	Method	Description
void	SQLColumns.setFieldHandler(FieldHandlerIF fhandler)
void	SQLFunction.setFieldHandler(FieldHandlerIF fhandler)
void	SQLNull.setFieldHandler(FieldHandlerIF fhandler)
void	SQLParameter.setFieldHandler(FieldHandlerIF fhandler)
void	SQLPrimitive.setFieldHandler(FieldHandlerIF fhandler)
void	SQLTuple.setFieldHandler(FieldHandlerIF fhandler)
void	SQLValueIF.setFieldHandler(FieldHandlerIF fhandler)	INTERNAL: Sets the field handler for the value.
void	SQLValueReference.setFieldHandler(FieldHandlerIF fhandler)
void	SQLVerbatim.setFieldHandler(FieldHandlerIF fhandler)

Constructors in net.ontopia.persistence.query.sql with parameters of type FieldHandlerIF

Constructor	Description
CollectionParameterProcessor(FieldHandlerIF[] param_fields, String[] param_names, int[] coll_indexes, int[] param_offsets)
DefaultParameterProcessor(FieldHandlerIF[] param_fields, String[] param_names)
SQLStatement(String sql, FieldHandlerIF[] select_fields, ParameterProcessorIF param_processor)