wt.pds
Class CompoundStatementBuilder

java.lang.Object
  wt.pds.BasicStatementBuilder
      wt.pds.BasicCompoundStatementBuilder
          wt.pds.CompoundStatementBuilder

All Implemented Interfaces:

Externalizable, Serializable, StatementBuilder

public class CompoundStatementBuilder

extends BasicCompoundStatementBuilder

implements Externalizable

This class builds a select statement by appending component SQL statements with a Set Operator.

It implements the methods for accessing the Set Operator and component statements via delegation to a CompoundQuerySpec instance.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
private Vector	components
static long	EXTERNALIZATION_VERSION_UID
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID
private SetOperator	setOperator

Fields inherited from class wt.pds.BasicCompoundStatementBuilder

DEBUG

Fields inherited from class wt.pds.BasicStatementBuilder

DMLGENERATOR

Fields inherited from interface wt.pds.StatementBuilder

CHUNKING_ENABLED, FETCH_SIZE, SQL_STATEMENTS, STATEMENT_COUNT

Constructor Summary

CompoundStatementBuilder()

Method Summary

private void	componentsValidate(Vector a_Components)
Vector	getComponents() Gets the object for the association that plays role: components.
SetOperator	getSetOperator() Gets the object for the association that plays role: setOperator.
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(CompoundStatementBuilder thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	setComponents(Vector a_Components) Sets the object for the association that plays role: components.
private void	setOperatorValidate(SetOperator a_SetOperator)
void	setSetOperator(SetOperator a_SetOperator) Sets the object for the association that plays role: setOperator.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class wt.pds.BasicCompoundStatementBuilder

buildSQL, getChunkableComponents, getOrderBy, getStatementBindParameters, isIncludeNestedParantheses, isQueryChunkSupported, isUseComponentOrderBy, readVersion, setIncludeNestedParantheses, setUseComponentOrderBy

Methods inherited from class wt.pds.BasicStatementBuilder

appendBindParameter, buildSQL, clone, getFetchSize, getSqlStatements, getStatement, getStatementCount, insertBindParameterAt, isChunkingEnabled, readVersion, setChunkingEnabled, setFetchSize, setSqlStatements

Methods inherited from class java.lang.Object

clone, 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

setOperator

private SetOperator setOperator

components

private Vector components

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

CompoundStatementBuilder

public CompoundStatementBuilder()

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 BasicCompoundStatementBuilder

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 BasicCompoundStatementBuilder

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(CompoundStatementBuilder 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

getSetOperator

public SetOperator getSetOperator()

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

Supported API: false

Specified by:

getSetOperator in class BasicCompoundStatementBuilder

Returns:

SetOperator

setSetOperator

public void setSetOperator(SetOperator a_SetOperator)
                    throws WTPropertyVetoException

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

Supported API: false

Parameters:

a_SetOperator -

Throws:

WTPropertyVetoException

setOperatorValidate

private void setOperatorValidate(SetOperator a_SetOperator)
                          throws WTPropertyVetoException

Parameters:

a_SetOperator -

Throws:

WTPropertyVetoException

getComponents

public Vector getComponents()

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

Supported API: false

Specified by:

getComponents in class BasicCompoundStatementBuilder

Returns:

Vector

setComponents

public void setComponents(Vector a_Components)
                   throws WTPropertyVetoException

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

Supported API: false

Parameters:

a_Components -

Throws:

WTPropertyVetoException

componentsValidate

private void componentsValidate(Vector a_Components)
                         throws WTPropertyVetoException

Parameters:

a_Components -

Throws:

WTPropertyVetoException