wt.query
Class ObjectReferenceSpec

java.lang.Object
  wt.query.PageableQuerySpec
      wt.query.ObjectReferenceSpec

All Implemented Interfaces:

Externalizable, Serializable, StatementSpec

public class ObjectReferenceSpec

extends PageableQuerySpec

implements Externalizable

This class provides functionality for Object Reference queries.

The use of an ObjectReference query involves a primary statement. The primary statement is the query that returns an ObjectReference as one of its columns. The objectReferenceResultIndex refers to that column.

The primary class is the class type of the ObjectReference. The "inflated" objects can only be of that class or descendant classes. The associated whereClause can provide optional search condtions which are applied to the "inflate" statements.

Internally, two specialized statement implementations are used, ObjectReferenceCursor and ObjectReferenceStatementBuilder.

As of R6.0, this class is deprecated. The paging mechanism implemented by BasicPageableQuerySpec should be used.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME Deprecated.
static long	EXTERNALIZATION_VERSION_UID Deprecated.
private ObjectReferenceStatementBuilder	inflateStatementBuilder Deprecated.
private ObjectReferenceCursor	objectReferenceResultCursor Deprecated.
protected static long	OLD_FORMAT_VERSION_UID Deprecated.
private static String	RESOURCE Deprecated.
(package private) static long	serialVersionUID Deprecated.

Fields inherited from class wt.query.PageableQuerySpec

Fields inherited from interface wt.pds.StatementSpec

ADVANCED_QUERY, ADVANCED_QUERY_ENABLED, AGGREGATE_SELECT, CORRELATED_CLASS_ATTRIBUTES, FETCH_SIZE, PRIMARY_CLASS, QUERY_LIMIT, RESULT_BUILDER, RESULT_CURSOR, SINGLE_RESULT_COMPATIBLE, STATEMENT_BUILDER, USE_BIND

Constructor Summary

ObjectReferenceSpec()
Deprecated.

Method Summary

void	append(WhereExpression a_where) Deprecated.
ObjectReferenceStatementBuilder	getInflateStatementBuilder() Deprecated.
int	getObjectIdentifierResultIndex() Deprecated.
Class	getPrimaryClass() Deprecated.
ResultBuilder	getResultBuilder() Deprecated.
ResultCursor	getResultCursor() Deprecated.
void	readExternal(ObjectInput input) Deprecated.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Deprecated. Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(ObjectReferenceSpec thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Deprecated.
void	setObjectIdentifierResultIndex(int a_ObjectIdentifierResultIndex) Deprecated.
void	setPrimaryClass(Class a_PrimaryClass) Deprecated.
void	setPrimaryStatement(StatementSpec a_PrimaryStatement) Deprecated. Sets the object for the association that plays role: primaryStatement.
void	writeExternal(ObjectOutput output) Deprecated.

Methods inherited from class wt.query.PageableQuerySpec

getBindParameterCount, getCorrelatedClassAttributes, getFetchSize, getOffset, getPrimaryStatement, getQueryLimit, getRange, getStatementBuilder, isAdvancedQuery, isAdvancedQueryEnabled, isAggregateSelect, isSingleResultCompatible, isUseBind, readVersion, setAdvancedQueryEnabled, setBindParameterAt, setFetchSize, setLocale, setOffset, setRange, setUseBind

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

Deprecated.

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

Deprecated.

inflateStatementBuilder

private ObjectReferenceStatementBuilder inflateStatementBuilder

Deprecated.

objectReferenceResultCursor

private ObjectReferenceCursor objectReferenceResultCursor

Deprecated.

serialVersionUID

static final long serialVersionUID

Deprecated.

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

Deprecated.

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

Deprecated.

See Also:

Constant Field Values

Constructor Detail

ObjectReferenceSpec

public ObjectReferenceSpec()
                    throws QueryException

Deprecated.

Supported API: false

Throws:

QueryException

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Deprecated.

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 PageableQuerySpec

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Deprecated.

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 PageableQuerySpec

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

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

Deprecated.

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

Deprecated.

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

getPrimaryClass

public Class getPrimaryClass()

Deprecated.

Gets the value of the attribute: primaryClass; Primary class for the query.

Supported API: false

Specified by:

getPrimaryClass in interface StatementSpec

Overrides:

getPrimaryClass in class PageableQuerySpec

Returns:

Class

setPrimaryClass

public void setPrimaryClass(Class a_PrimaryClass)
                     throws WTPropertyVetoException

Deprecated.

Sets the value of the attribute: primaryClass; Primary class for the query.

Supported API: false

Parameters:

a_PrimaryClass -

Throws:

WTPropertyVetoException

getObjectIdentifierResultIndex

public int getObjectIdentifierResultIndex()

Deprecated.

Gets the value of the attribute: objectIdentifierResultIndex; The result index in the primary statement that specifies the Object Identifier column.

Supported API: false

Returns:

int

setObjectIdentifierResultIndex

public void setObjectIdentifierResultIndex(int a_ObjectIdentifierResultIndex)
                                    throws WTPropertyVetoException

Deprecated.

Sets the value of the attribute: objectIdentifierResultIndex; The result index in the primary statement that specifies the Object Identifier column.

Supported API: false

Parameters:

a_ObjectIdentifierResultIndex -

Throws:

WTPropertyVetoException

getInflateStatementBuilder

public ObjectReferenceStatementBuilder getInflateStatementBuilder()

Deprecated.

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

Supported API: false

Returns:

ObjectReferenceStatementBuilder

getResultBuilder

public ResultBuilder getResultBuilder()

Deprecated.

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

Supported API: false

Specified by:

getResultBuilder in interface StatementSpec

Overrides:

getResultBuilder in class PageableQuerySpec

Returns:

ResultBuilder

getResultCursor

public ResultCursor getResultCursor()

Deprecated.

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

Supported API: false

Specified by:

getResultCursor in interface StatementSpec

Overrides:

getResultCursor in class PageableQuerySpec

Returns:

ResultCursor

append

public void append(WhereExpression a_where)
            throws QueryException

Deprecated.

Appends a WHERE expression for the "inflate" phase.

Supported API: false

Parameters:

a_where - object to append

Throws:

QueryException

setPrimaryStatement

public void setPrimaryStatement(StatementSpec a_PrimaryStatement)
                         throws WTPropertyVetoException

Deprecated.

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

Supported API: false

Overrides:

setPrimaryStatement in class PageableQuerySpec

Parameters:

a_PrimaryStatement -

Throws:

WTPropertyVetoException