wt.pds
Class AbstractCompoundResultBuilder

java.lang.Object
  wt.pds.AbstractCompoundResultBuilder

All Implemented Interfaces:

Cloneable, Externalizable, ResultBuilder, Serializable

Direct Known Subclasses:

CompoundResultBuilder, HomogeneousCompoundResultBuilder

public abstract class AbstractCompoundResultBuilder

extends Object

implements ResultBuilder, Externalizable

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private AccessControllerProcessor	accessControllerProcessor
private AttributeMapInfo	attributeMapInfo
private static String	CLASSNAME
private ResultBuilder	currentResultBuilder
static long	EXTERNALIZATION_VERSION_UID
private ObjectTable	objectTable
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from interface wt.pds.ResultBuilder

ACCESS_CONTROLLER_PROCESSOR, ATTRIBUTE_MAP_INFO, DESCENDANT_QUERY_TYPE_COMPATIBLE, ITEM_BUILDERS, OBJECT_TABLE

Constructor Summary

AbstractCompoundResultBuilder()

Method Summary

void	addItemBuilder(ItemBuilder a_itemBuilder) Add an ItemBuilder that will be used to build results.
abstract Object[]	build(ResultSet a_resultSet, StatementBuilder a_statementBuilder) Builds object from the result set.
abstract String	buildSelect(Vector a_tableInfos, Vector a_aliases) Builds the select columns for the results.
abstract Object	clone() Create a deep-copy of this object.
AccessControllerProcessor	getAccessControllerProcessor() Gets the object for the association that plays role: accessControllerProcessor.
AttributeMapInfo	getAttributeMapInfo() Gets the object for the association that plays role: attributeMapInfo.
int	getCurrentIndex() Gets the value of the attribute: currentIndex.
ResultBuilder	getCurrentResultBuilder() Gets the value of the attribute: currentResultBuilder.
Vector	getItemBuilders() Gets the object for the association that plays role: itemBuilders.
Class	getItemPrimaryClass(Vector a_classInfos, int a_itemBuilderIndex) Returns the primary class for the specified ItemBuilder.
ObjectTable	getObjectTable() Gets the value of the attribute: objectTable; Cache of objects valid for the lifetime of a retrieve.
boolean	isDescendantQueryTypeCompatible() Gets the value of the attribute: descendantQueryTypeCompatible; Indicates whether descendant query results will be guranteed to be type compatible (i.e.
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(AbstractCompoundResultBuilder thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	reset() Resets the instance so that it can be re-used to process a new result.
void	setAccessControllerProcessor(AccessControllerProcessor a_AccessControllerProcessor) Sets the object for the association that plays role: accessControllerProcessor.
void	setAttributeMapInfo(AttributeMapInfo a_AttributeMapInfo) Sets the object for the association that plays role: attributeMapInfo.
void	setCurrentIndex(int a_CurrentIndex) Sets the value of the attribute: currentIndex.
void	setCurrentResultBuilder(ResultBuilder a_CurrentResultBuilder) Sets the value of the attribute: currentResultBuilder.
boolean	setCurrentResultBuilder(ResultBuilder a_resultBuilder, int a_currentIndex) Supported API: false
void	setItemStartOffset(int a_itemStartOffset) Supported API: false
void	setNonEmptyComponentIndex(int a_nonEmptyComponentIndex) Supported API: false
void	setObjectTable(ObjectTable a_ObjectTable) Sets the value of the attribute: objectTable; Cache of objects valid for the lifetime of a retrieve.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

currentResultBuilder

private transient ResultBuilder currentResultBuilder

objectTable

private transient ObjectTable objectTable

attributeMapInfo

private transient AttributeMapInfo attributeMapInfo

accessControllerProcessor

private transient AccessControllerProcessor accessControllerProcessor

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

See Also:

Constant Field Values

Constructor Detail

AbstractCompoundResultBuilder

public AbstractCompoundResultBuilder()

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(AbstractCompoundResultBuilder thisObject,
                              ObjectInput input,
                              long readSerialVersionUID,
                              boolean passThrough,
                              boolean superDone)
                       throws IOException,
                              ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Parameters:

thisObject -

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

readOldVersion

private boolean readOldVersion(ObjectInput input,
                               long readSerialVersionUID,
                               boolean passThrough,
                               boolean superDone)
                        throws IOException,
                               ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

getCurrentResultBuilder

public ResultBuilder getCurrentResultBuilder()

Gets the value of the attribute: currentResultBuilder.

Supported API: false

Returns:

ResultBuilder

setCurrentResultBuilder

public void setCurrentResultBuilder(ResultBuilder a_CurrentResultBuilder)

Sets the value of the attribute: currentResultBuilder.

Supported API: false

Parameters:

a_CurrentResultBuilder -

getCurrentIndex

public int getCurrentIndex()

Gets the value of the attribute: currentIndex.

Supported API: false

Returns:

int

setCurrentIndex

public void setCurrentIndex(int a_CurrentIndex)

Sets the value of the attribute: currentIndex.

Supported API: false

Parameters:

a_CurrentIndex -

getObjectTable

public ObjectTable getObjectTable()

Gets the value of the attribute: objectTable; Cache of objects valid for the lifetime of a retrieve.

Supported API: false

Specified by:

getObjectTable in interface ResultBuilder

Returns:

ObjectTable

setObjectTable

public void setObjectTable(ObjectTable a_ObjectTable)
                    throws WTPropertyVetoException

Sets the value of the attribute: objectTable; Cache of objects valid for the lifetime of a retrieve.

Supported API: false

Specified by:

setObjectTable in interface ResultBuilder

Parameters:

a_ObjectTable -

Throws:

WTPropertyVetoException

getAttributeMapInfo

public AttributeMapInfo getAttributeMapInfo()

Gets the object for the association that plays role: attributeMapInfo.

Supported API: false

Specified by:

getAttributeMapInfo in interface ResultBuilder

Returns:

AttributeMapInfo

setAttributeMapInfo

public void setAttributeMapInfo(AttributeMapInfo a_AttributeMapInfo)
                         throws WTPropertyVetoException

Sets the object for the association that plays role: attributeMapInfo.

Supported API: false

Specified by:

setAttributeMapInfo in interface ResultBuilder

Parameters:

a_AttributeMapInfo -

Throws:

WTPropertyVetoException

getAccessControllerProcessor

public AccessControllerProcessor getAccessControllerProcessor()

Gets the object for the association that plays role: accessControllerProcessor.

Supported API: false

Specified by:

getAccessControllerProcessor in interface ResultBuilder

Returns:

AccessControllerProcessor

setAccessControllerProcessor

public void setAccessControllerProcessor(AccessControllerProcessor a_AccessControllerProcessor)
                                  throws WTPropertyVetoException

Sets the object for the association that plays role: accessControllerProcessor.

Supported API: false

Specified by:

setAccessControllerProcessor in interface ResultBuilder

Parameters:

a_AccessControllerProcessor -

Throws:

WTPropertyVetoException

buildSelect

public abstract String buildSelect(Vector a_tableInfos,
                                   Vector a_aliases)
                            throws PersistenceException

Builds the select columns for the results.

Supported API: false

Specified by:

buildSelect in interface ResultBuilder

Parameters:

a_tableInfos - Vector of TableExpression instances to use for building the Select statement

a_aliases - Vector of String aliases to use for building the Select statement

Returns:

String

Throws:

PersistenceException

build

public abstract Object[] build(ResultSet a_resultSet,
                               StatementBuilder a_statementBuilder)
                        throws PersistenceException

Builds object from the result set.

Supported API: false

Specified by:

build in interface ResultBuilder

Parameters:

a_resultSet -

a_statementBuilder -

Returns:

Object[]

Throws:

PersistenceException

addItemBuilder

public void addItemBuilder(ItemBuilder a_itemBuilder)

Add an ItemBuilder that will be used to build results.

Supported API: false

Specified by:

addItemBuilder in interface ResultBuilder

Parameters:

a_itemBuilder -

getItemPrimaryClass

public Class getItemPrimaryClass(Vector a_classInfos,
                                 int a_itemBuilderIndex)

Returns the primary class for the specified ItemBuilder.

Supported API: false

Specified by:

getItemPrimaryClass in interface ResultBuilder

Parameters:

a_classInfos -

a_itemBuilderIndex -

Returns:

Class

reset

public void reset()

Resets the instance so that it can be re-used to process a new result.

Supported API: false

Specified by:

reset in interface ResultBuilder

setItemStartOffset

public void setItemStartOffset(int a_itemStartOffset)

Supported API: false

Specified by:

setItemStartOffset in interface ResultBuilder

Parameters:

a_itemStartOffset -

setCurrentResultBuilder

public boolean setCurrentResultBuilder(ResultBuilder a_resultBuilder,
                                       int a_currentIndex)

Supported API: false

Specified by:

setCurrentResultBuilder in interface ResultBuilder

Parameters:

a_resultBuilder -

a_currentIndex -

Returns:

boolean

setNonEmptyComponentIndex

public void setNonEmptyComponentIndex(int a_nonEmptyComponentIndex)

Supported API: false

Specified by:

setNonEmptyComponentIndex in interface ResultBuilder

Parameters:

a_nonEmptyComponentIndex -

isDescendantQueryTypeCompatible

public boolean isDescendantQueryTypeCompatible()

Gets the value of the attribute: descendantQueryTypeCompatible; Indicates whether descendant query results will be guranteed to be type compatible (i.e. all corressponding columns have the same type.

Supported API: false

Specified by:

isDescendantQueryTypeCompatible in interface ResultBuilder

Returns:

boolean

getItemBuilders

public Vector getItemBuilders()

Gets the object for the association that plays role: itemBuilders.

Supported API: false

Specified by:

getItemBuilders in interface ResultBuilder

Returns:

Vector

clone

public abstract Object clone()

Description copied from interface: ResultBuilder

Create a deep-copy of this object.

Specified by:

clone in interface ResultBuilder