wt.pds
Class SnapShotItemBuilder

java.lang.Object
  wt.pds.AttributeItemBuilder
      wt.pds.SnapShotItemBuilder

All Implemented Interfaces:

Externalizable, ItemBuilder, Serializable

public class SnapShotItemBuilder

extends AttributeItemBuilder

implements Externalizable

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from class wt.pds.AttributeItemBuilder

objectTable

Fields inherited from interface wt.pds.ItemBuilder

ACCESS_CONTROLLED_FROM_INDICIES, COLUMNS, DESCENDANT_QUERY_TYPE_COMPATIBLE, FROM_INDICIES, ITEM_COUNT

Constructor Summary

SnapShotItemBuilder()


Supported API: false

SnapShotItemBuilder(int a_classIndex, ColumnExpression a_column, boolean a_selectOnly)


Supported API: false

Method Summary

int	buildSelect(Vector a_tableInfos, Vector a_aliases, AttributeMapInfo a_attributeMapInfo, StringBuffer a_select) Builds the select columns for building an object.
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(SnapShotItemBuilder thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class wt.pds.AttributeItemBuilder

build, buildAliases, buildEmptyAggregateColumn, createPersistentRetrieve, getAccessControlledFromIndicies, getColumns, getFromIndicies, getItemCount, getJavaType, getOffset, getPrimaryClass, getResultSet, getResultSetObject, isColumnAliasEnabled, isDescendantQueryTypeCompatible, isSelectOnly, isTimestampProcessingEnabled, processClassAttributes, processTimestamp, readVersion, reset, setColumnAliasEnabled, setSelectOnly, setTimeStampAttributeTimestampDisabled, setTimestampProcessingEnabled, toString

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

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

SnapShotItemBuilder

public SnapShotItemBuilder()

Supported API: false

SnapShotItemBuilder

public SnapShotItemBuilder(int a_classIndex,
                           ColumnExpression a_column,
                           boolean a_selectOnly)
                    throws WTPropertyVetoException

Supported API: false

Parameters:

a_classIndex -

a_column -

a_selectOnly -

Throws:

WTPropertyVetoException

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

Overrides:

writeExternal in class AttributeItemBuilder

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

Overrides:

readExternal in class AttributeItemBuilder

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(SnapShotItemBuilder 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

buildSelect

public int buildSelect(Vector a_tableInfos,
                       Vector a_aliases,
                       AttributeMapInfo a_attributeMapInfo,
                       StringBuffer a_select)
                throws PersistenceException

Builds the select columns for building an object.

Supported API: false

Specified by:

buildSelect in interface ItemBuilder

Overrides:

buildSelect in class AttributeItemBuilder

Parameters:

a_tableInfos -

a_aliases -

a_attributeMapInfo -

a_select -

Throws:

PersistenceException