| java.lang.Object
 org.axiondb.engine.commands.BaseAxionCommand
All known Subclasses: org.axiondb.engine.commands.AlterTableCommand, org.axiondb.engine.commands.ShutdownCommand, org.axiondb.engine.commands.ChildTableUpdater, org.axiondb.engine.commands.ConstraintCommand, org.axiondb.engine.commands.TruncateCommand, org.axiondb.engine.commands.InsertCommand, org.axiondb.engine.commands.InsertIntoClause, org.axiondb.engine.commands.RemountCommand, org.axiondb.engine.commands.CheckFileStateCommand, org.axiondb.engine.commands.DefragCommand, org.axiondb.engine.commands.CreateCommand, org.axiondb.engine.commands.SelectCommand, org.axiondb.engine.commands.DropCommand,
| BaseAxionCommand | | abstract public class BaseAxionCommand implements AxionCommand(Code) | | Abstract base
AxionCommand implementation.
version:
$Revision: 1.37 $ $Date: 2005/12/22 09:02:29 $
author:
Rodney Waldhoff
author:
Chuck Burdick
author:
Ahimanikya Satapathy |
| Method Summary | |
| protected void | assertNotReadOnly(Database db)
Throws an
AxionException if the given
Database is read-only. | | protected Object | attemptToConvertValue(Object val, DataType type, ColumnIdentifier colid)
| | public void | bindAll(Object[] vals)
Sets the values of all bind variable within this command. | | protected void | buildBindVariables()
| | public void | clearBindings()
Clears all bind variables within this command. | | final protected void | createResolveSelectableVisitor(Database db)
| | public AxionResultSet | executeQuery(Database db, boolean isReadOnly)
| | protected Iterator | getBindVariableIterator()
Returns an
Iterator over all my
BindVariable s, in the proper
order. | | protected Iterator | getBindVariableIterator(Selectable sel)
| | final protected FindBindVariableVisitor | getBindVariableVisitor()
| | public List | getBindVariables()
| | protected List | getColIdentifierList(Table table, TableIdentifier tid)
| | protected int | getCommitSize(Database db)
| | final public int | getEffectedRowCount()
| | final public ResultSet | getResultSet()
| | protected RowIterator | getRowIterator(Database db, TableIdentifier tid, Table table, Selectable whereNode, boolean readOnly, RowDecorator dec)
| | final protected RowDecorator | makeRowDecorator(Table table)
| | protected void | populateDefaultValues(Database db, Table table, TableIdentifier tableId, RowDecorator dec)
| | protected boolean | populateSequenceColumns(Database db, Table table, Row row)
| | protected void | resolveGeneratedColumns(Table table, TableIdentifier tableId, List cols)
| | protected void | resolveGeneratedColumns(Table table, TableIdentifier tableId, List cols, boolean useDefaultValues)
| | protected Selectable | resolveSelectable(Selectable sel, Database db, List selected, TableIdentifier[] tables)
| | protected Selectable | resolveSelectable(Selectable sel, Database db, TableIdentifier[] tables)
| | protected void | resolveSelectableList(List list, Database db, TableIdentifier table)
| | protected void | resolveSelectableList(List list, Database db, TableIdentifier[] tables)
| | final protected void | setBindVariableVisitor(FindBindVariableVisitor visitor)
| | protected void | setDeferAllConstraintIfRequired(Table table)
| | final protected void | setEffectedRowCount(int count)
| | final protected void | setResultSet(ResultSet rset)
If subclasses create a
org.axiondb.jdbc.AxionResultSet upon execution, they
should set it here so that they can support
BaseAxionCommand.execute . | | protected void | updateGeneratedValues(Database db, Table table, TableIdentifier tableId, Row row)
|
| bindAll | | public void bindAll(Object[] vals) throws AxionException(Code) | | Sets the values of all bind variable within this command.
Parameters:
index - the one-based index of the variable
Parameters:
value - the value to bind the variable to |
| buildBindVariables | | protected void buildBindVariables()(Code) | | |
| clearBindings | | public void clearBindings() throws AxionException(Code) | | Clears all bind variables within this command.
|
| createResolveSelectableVisitor | | final protected void createResolveSelectableVisitor(Database db)(Code) | | |
| getBindVariableIterator | | protected Iterator getBindVariableIterator()(Code) | | Returns an
Iterator over all my
BindVariable s, in the proper
order. Default impl returns empty iterator.
|
| getBindVariables | | public List getBindVariables()(Code) | | |
| getEffectedRowCount | | final public int getEffectedRowCount()(Code) | | |
| setDeferAllConstraintIfRequired | | protected void setDeferAllConstraintIfRequired(Table table)(Code) | | |
| setEffectedRowCount | | final protected void setEffectedRowCount(int count)(Code) | | If sublasses return a number of rows effected, then upon execution, they should set
that number here so it can support
BaseAxionCommand.execute |
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