com.sri.emo.wizard.defaults
Class DefaultWizardRepository

java.lang.Object
  com.sri.emo.wizard.defaults.DefaultWizardRepository

All Implemented Interfaces:

WizardRepository, Serializable

Direct Known Subclasses:

ExpressoAwareWizardRepository

public class DefaultWizardRepository
extends Object
implements WizardRepository, Serializable

Default instance of wizard repository. Stores factories and creates a new instance of each wizard when requested. This implementation is threadsafe. This is used for testing only.

Author:

Michael Rimov

See Also:

Serialized Form

Constructor Summary

DefaultWizardRepository()
Default Constructor

Method Summary

void	addFactory(Serializable id, WizardFactory factory) Adds a factory to the repository.
boolean	equals(Object parm1)
Wizard	find(Serializable id) Retrieve a wizard based on id.
int	hashCode()
List	list() Retrieve instances of all wizards stored in the repository.
void	removeWizard(Serializable id) Removes a particular wizard from the repository.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultWizardRepository

public DefaultWizardRepository()

Default Constructor

Method Detail

find

public Wizard find(Serializable id)
            throws WizardException

Description copied from interface: WizardRepository

Retrieve a wizard based on id.

Specified by:

find in interface WizardRepository

Parameters:

id - the identification field.

Returns:

Wizard instance.

Throws:

WizardException - upon repository query or wizard construction error.

list

public List list()
          throws WizardException

Description copied from interface: WizardRepository

Retrieve instances of all wizards stored in the repository.

Specified by:

list in interface WizardRepository

Returns:

java.util.List

Throws:

WizardException - upon listing or construction error.

addFactory

public void addFactory(Serializable id,
                       WizardFactory factory)

Description copied from interface: WizardRepository

Adds a factory to the repository. The interface will

Specified by:

addFactory in interface WizardRepository

Parameters:

id - the unique id of the wizard that we're going to hold.

factory - the factory to use for building new instances of Wizards

removeWizard

public void removeWizard(Serializable id)

Removes a particular wizard from the repository. Often more used for unit testing.

Specified by:

removeWizard in interface WizardRepository

Parameters:

id - the id of the wizard.

equals

public boolean equals(Object parm1)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object