org.apache.ddlutils.task

Class DropDatabaseCommand

java.lang.Object

org.apache.ddlutils.task.Command

org.apache.ddlutils.task.DatabaseCommand

org.apache.ddlutils.task.DropDatabaseCommand

public class DropDatabaseCommand
extends DatabaseCommand

Sub task for dropping the target database. Note that this is only supported on some database platforms. See the database support documentation for details on which platforms support this.
This sub task does not require schema files. Therefore the fileset subelement and the schemaFile attribute of the enclosing task can be omitted.

Field Summary

Fields inherited from class org.apache.ddlutils.task.DatabaseCommand

_addIdentityUsingAlterTable, _isolationLevel, _platformConf

Fields inherited from class org.apache.ddlutils.task.Command

_log

Constructor Summary

Constructors

Constructor and Description
DropDatabaseCommand()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(DatabaseTaskBase task, Database model) Executes this command.
boolean	isRequiringModel() Specifies whether this command requires a model, i.e.

Methods inherited from class org.apache.ddlutils.task.DatabaseCommand

getCatalogPattern, getDatabaseType, getDataSource, getIsolationLevel, getPlatform, getSchemaPattern, isAddIdentityUsingAlterTable, setAddIdentityUsingAlterTable, setIsolationLevel, setPlatformConfiguration

Methods inherited from class org.apache.ddlutils.task.Command

handleException, isFailOnError, setFailOnError

Methods inherited from class java.lang.Object

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

Constructor Detail

DropDatabaseCommand

public DropDatabaseCommand()

Method Detail

isRequiringModel

public boolean isRequiringModel()

Specifies whether this command requires a model, i.e. whether the second argument in Command.execute(DatabaseTaskBase, Database) cannot be null.

Overrides:

isRequiringModel in class DatabaseCommand

Returns:

true if this command requires a model

execute

public void execute(DatabaseTaskBase task,
           Database model)
             throws org.apache.tools.ant.BuildException

Executes this command.

Specified by:

execute in class Command

Parameters:

task - The executing task

model - The database model

Throws:

org.apache.tools.ant.BuildException