Field Detail

• tableDefinition

  protected TableDefinition tableDefinition

• deleteSchema

  protected boolean deleteSchema

Constructor Detail

• TableSequenceDefinition

  public TableSequenceDefinition(Sequence sequence,
                         boolean deleteSchema)

  INTERNAL: Should be a sequence defining table sequence in the db: either TableSequence DefaultSequence (only if case platform.getDefaultSequence() is a TableSequence).

Method Detail

• buildCreationWriter

  public java.io.Writer buildCreationWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
                                   java.io.Writer writer)
                                     throws ValidationException

  INTERNAL: Return the SQL required to insert the sequence row into the sequence table. Assume that the sequence table exists.

  Specified by:

  buildCreationWriter in class DatabaseObjectDefinition

  Throws:

  ValidationException

• buildDeletionWriter

  public java.io.Writer buildDeletionWriter(org.eclipse.persistence.internal.sessions.AbstractSession session,
                                   java.io.Writer writer)
                                     throws ValidationException

  INTERNAL: Return the SQL to delete the row from the sequence table. If we're dealing with create creation, then delegate to the table so that is dropped outright since we will delete the schema.

  Specified by:

  buildDeletionWriter in class DatabaseObjectDefinition

  Throws:

  ValidationException

• checkIfExist

  public boolean checkIfExist(org.eclipse.persistence.internal.sessions.AbstractSession session)
                       throws DatabaseException

  INTERAL: Execute the SQL required to insert the sequence row into the sequence table. Assume that the sequence table exists.

  Specified by:

  checkIfExist in class SequenceDefinition

  Throws:

  DatabaseException

• dropDatabaseSchema

  public void dropDatabaseSchema(org.eclipse.persistence.internal.sessions.AbstractSession session,
                        java.io.Writer writer)
                          throws EclipseLinkException

  INTERNAL: Execute the DDL to drop the database schema for this object. Does nothing at this level, subclasses that support this must override this method.

  Overrides:

  dropDatabaseSchema in class DatabaseObjectDefinition

  Throws:

  EclipseLinkException

  See Also:

  TableDefinition

• dropDatabaseSchemaOnDatabase

  public void dropDatabaseSchemaOnDatabase(org.eclipse.persistence.internal.sessions.AbstractSession session)
                                    throws EclipseLinkException

  INTERNAL: Execute the DDL to drop the database schema for this object. Does nothing at this level, subclasses that support this must override this method.

  Overrides:

  dropDatabaseSchemaOnDatabase in class DatabaseObjectDefinition

  Throws:

  EclipseLinkException

  See Also:

  TableDefinition

• getDatabaseSchema

  public java.lang.String getDatabaseSchema()

  PUBLIC: Return the schema associated with this table sequence.

  Overrides:

  getDatabaseSchema in class DatabaseObjectDefinition

  See Also:

  TableDefinition

• getSequenceCounterFieldName

  public java.lang.String getSequenceCounterFieldName()

  PUBLIC:

• getSequenceNameFieldName

  public java.lang.String getSequenceNameFieldName()

  PUBLIC:

• getSequenceTable

  public org.eclipse.persistence.internal.helper.DatabaseTable getSequenceTable()

  Return the database table for the sequence.

• getSequenceTableIndexes

  public java.util.List<IndexDefinition> getSequenceTableIndexes()

  PUBLIC:

• getSequenceTableName

  public java.lang.String getSequenceTableName()

  PUBLIC:

• getSequenceTableQualifier

  public java.lang.String getSequenceTableQualifier()

  PUBLIC:

• getSequenceTableQualifiedName

  public java.lang.String getSequenceTableQualifiedName()

  PUBLIC:

• buildTableDefinition

  public TableDefinition buildTableDefinition()

  INTERNAL: Return a TableDefinition specifying sequence table. Cache the table definition for re-use (during CREATE and DROP)

  Overrides:

  buildTableDefinition in class SequenceDefinition

• getTableSequence

  protected TableSequence getTableSequence()

• isTableSequenceDefinition

  public boolean isTableSequenceDefinition()

  INTERNAL:

  Overrides:

  isTableSequenceDefinition in class SequenceDefinition

• preDropObject

  public void preDropObject(org.eclipse.persistence.internal.sessions.AbstractSession session,
                   java.io.Writer dropSchemaWriter,
                   boolean createSQLFiles)

  Execute any statements required before the deletion of the object

  Overrides:

  preDropObject in class DatabaseObjectDefinition

  Parameters:

  session -

  dropSchemaWriter -

• shouldDropTableDefinition

  protected boolean shouldDropTableDefinition()

  INTERNAL: Returns true if the table definition should be dropped during buildDeletionWriter.