net.sourceforge.squirrel_sql.plugins.refactoring.commands
Class DropPrimaryKeyCommand

java.lang.Object
  net.sourceforge.squirrel_sql.plugins.refactoring.commands.AbstractRefactoringCommand
      net.sourceforge.squirrel_sql.plugins.refactoring.commands.DropPrimaryKeyCommand

All Implemented Interfaces:

ICommand

public class DropPrimaryKeyCommand
extends AbstractRefactoringCommand

Implements showing a list of primay key columns for a selected table to the user, allowing the user to drop the primary key or view the SQL that will do this.

Author:

manningr

Nested Class Summary

Nested classes/interfaces inherited from class net.sourceforge.squirrel_sql.plugins.refactoring.commands.AbstractRefactoringCommand

AbstractRefactoringCommand.CommandExecHandler, AbstractRefactoringCommand.EditSQLListener, AbstractRefactoringCommand.ExecuteListener, AbstractRefactoringCommand.ShowSQLListener

Field Summary

protected ColumnListDialog

customDialog the dialog used by this refactoring

Fields inherited from class net.sourceforge.squirrel_sql.plugins.refactoring.commands.AbstractRefactoringCommand

_dialect, _info, _qualifier, _session, _sqlPrefs

Constructor Summary

DropPrimaryKeyCommand(ISession session, IDatabaseObjectInfo[] info)

Method Summary

protected void	executeScript(String script) The subclass should implement this so that the ExecuteListener can delegate the execution of the sql script to the subclass.
protected String[]	generateSQLStatements() The subclass should implement this so that getSQLStatements can generate the actual statements.
protected boolean	isRefactoringSupportedForDialect(HibernateDialect dialectExt) Returns a boolean value indicating whether or not this refactoring is supported for the specified dialect.
protected void	onExecute() The subclass should implement this method with it's refactoring specific execution code.

Methods inherited from class net.sourceforge.squirrel_sql.plugins.refactoring.commands.AbstractRefactoringCommand

execute, getSQLStatements

Methods inherited from class java.lang.Object

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

Field Detail

customDialog

protected ColumnListDialog customDialog

the dialog used by this refactoring

Constructor Detail

DropPrimaryKeyCommand

public DropPrimaryKeyCommand(ISession session,
                             IDatabaseObjectInfo[] info)

Parameters:

session -

info -

Method Detail

onExecute

protected void onExecute()
                  throws SQLException

Description copied from class: AbstractRefactoringCommand

The subclass should implement this method with it's refactoring specific execution code.

Specified by:

onExecute in class AbstractRefactoringCommand

Throws:

SQLException

See Also:

AbstractRefactoringCommand.onExecute()

generateSQLStatements

protected String[] generateSQLStatements()
                                  throws UserCancelledOperationException

Description copied from class: AbstractRefactoringCommand

The subclass should implement this so that getSQLStatements can generate the actual statements.

Specified by:

generateSQLStatements in class AbstractRefactoringCommand

Returns:

the sql statements

Throws:

UserCancelledOperationException

See Also:

AbstractRefactoringCommand.generateSQLStatements()

executeScript

protected void executeScript(String script)

Description copied from class: AbstractRefactoringCommand

The subclass should implement this so that the ExecuteListener can delegate the execution of the sql script to the subclass.

Specified by:

executeScript in class AbstractRefactoringCommand

Parameters:

script - the sql script that should be executed

See Also:

AbstractRefactoringCommand.executeScript(java.lang.String)

isRefactoringSupportedForDialect

protected boolean isRefactoringSupportedForDialect(HibernateDialect dialectExt)

Description copied from class: AbstractRefactoringCommand

Returns a boolean value indicating whether or not this refactoring is supported for the specified dialect.

Specified by:

isRefactoringSupportedForDialect in class AbstractRefactoringCommand

Parameters:

dialectExt - the HibernateDialect to check

Returns:

true if this refactoring is supported; false otherwise.

See Also:

AbstractRefactoringCommand.isRefactoringSupportedForDialect(net.sourceforge.squirrel_sql.fw.dialects.HibernateDialect)