oracle.ifs.server

Class S_LockObjectSelector

java.lang.Object

oracle.ifs.server.S_LibraryObjectSelector

oracle.ifs.server.S_SystemObjectSelector

oracle.ifs.server.S_LockObjectSelector

Direct Known Subclasses:

S_SystemLockObjectSelector

public class S_LockObjectSelector
extends S_SystemObjectSelector

The S_LockObjectSelector class

See Also:

S_LibraryService, S_LibrarySession

(Unpublished)

Field Summary

Fields inherited from class oracle.ifs.server.S_LibraryObjectSelector

m_ClassId, m_IdSortSpecification, m_NameSortSpecification, m_Session

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	S_LockObjectSelector(S_LibrarySession session, Long classId) Construct a S_LockObjectSelector object.

Method Summary

Modifier and Type	Method and Description
protected LibraryQueryStatement	getLockExpiredSelectStatement(LibraryConnection lconn, Connection conn) Get the prepared statement for expired locks
protected S_LibraryObjectCursor	selectCursorAllExpiredLocks(int qoffset) Get the cursor for a select of expired locks.
protected Vector	selectExpiredLocks(int maxItems, int offset) Find locks that have timed out.

Methods inherited from class oracle.ifs.server.S_LibraryObjectSelector

closeCursor, ensureDefaultClass, findObjectById, generateStatementName, generateStatementName, generateStatementName, generateStatementName, getClassData, getClassData, getClassId, getClassName, getComplexQueryStatement, getCountFromResultSet, getIdSortSpecification, getNameSortSpecification, getResourceString, getSearchResultQueryStatement, getService, getSimpleCountQueryStatement, getSimpleQueryStatement, getStatementSuffix, nextItem, selectAllObjects, selectArrayReferencingObjects, selectArrayReferencingObjectsCount, selectArrayReferencingObjectsCursor, selectCount, selectCount, selectObjectById, selectObjects, selectObjects, selectObjects, selectObjectsByMasterId, selectObjectsByStringAttribute, selectObjectsCountByMasterId, selectObjectsCursor, selectObjectsCursorByMasterId, selectObjectsCursorByStringAttribute, selectObjectsExistByMasterId, selectResults

Methods inherited from class java.lang.Object

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

Constructor Detail

S_LockObjectSelector

protected S_LockObjectSelector(S_LibrarySession session,
                               Long classId)
                        throws IfsException

Construct a S_LockObjectSelector object. This is the standard variant.

Parameters:

session - current LibrarySession

classId - class Id this selector is servicing

Throws:

IfsException - if the operation fails

(Unpublished)

Method Detail

selectExpiredLocks

protected Vector selectExpiredLocks(int maxItems,
                                    int offset)
                             throws IfsException

Find locks that have timed out.

Parameters:

maxItems - the maximum number of items to return; a value of 0 indicates unlimited

Returns:

vector of S_LibraryObjectData

Throws:

IfsException - if the operation fails

(Unpublished)

selectCursorAllExpiredLocks

protected S_LibraryObjectCursor selectCursorAllExpiredLocks(int qoffset)
                                                     throws IfsException

Get the cursor for a select of expired locks.

Parameters:

qoffset - offset to be used in the query for expired locks

Returns:

the cursor

Throws:

IfsException - if the operation fails

(Unpublished)

getLockExpiredSelectStatement

protected LibraryQueryStatement getLockExpiredSelectStatement(LibraryConnection lconn,
                                                              Connection conn)
                                                       throws IfsException

Get the prepared statement for expired locks

Parameters:

lconn - the iFS Connection

conn - the JDBC Connection

Returns:

the statement

Throws:

IfsException - if the operation fails

(Unpublished)