com.sri.emo.wizard.completion.persistence
Class ExpressoCompletionRepository

java.lang.Object
  com.sri.emo.wizard.completion.persistence.ExpressoCompletionRepository

All Implemented Interfaces:

CompletionRepository

public class ExpressoCompletionRepository
extends Object
implements CompletionRepository

Expresso-specific implementation that converts the completion beans to DBObjects.

Author:

Michael Rimov

Constructor Summary

ExpressoCompletionRepository(CompletionDBObjConverter converter)
Completion Repository constructor that takes a converter.

Method Summary

int	add(CompletionBean newValue) Adds a CompletionBean to the underlying data store.
void	delete(int wizardId) Deletes the completion bean from the underlying data store.
CompletionBean	findById(int wizardId) Finds the completion bean by id number.
CompletionBean	findById(Object previouslyGeneratedKey) Finds the bean by an id that was generated earlier by other pieces of the factory.
void	update(CompletionBean newValue) Updates the completion bean.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressoCompletionRepository

public ExpressoCompletionRepository(CompletionDBObjConverter converter)

Completion Repository constructor that takes a converter.

Parameters:

converter - CompletionDBObjConverter

Method Detail

add

public int add(CompletionBean newValue)
        throws RepositoryException,
               RepositoryConversionException

Adds a CompletionBean to the underlying data store.

Specified by:

add in interface CompletionRepository

Parameters:

newValue - CompletionBean the metadata for the wizard to update.

Returns:

the new wizard id.

Throws:

RepositoryException - upon underlying error.

RepositoryConversionException - if there was an error converting the CompletionBean object to the underlying WizDefinition DBObject.

delete

public void delete(int wizardId)
            throws RepositoryException,
                   ObjectNotFoundException

Deletes the completion bean from the underlying data store.

Specified by:

delete in interface CompletionRepository

Parameters:

wizardId - int the wizard surrogate key.

Throws:

RepositoryException - upon deletion error.

ObjectNotFoundException - if the given wizard Id doesn't exist.

findById

public CompletionBean findById(int wizardId)
                        throws RepositoryException,
                               ObjectNotFoundException,
                               RepositoryConversionException

Description copied from interface: CompletionRepository

Finds the completion bean by id number.

Specified by:

findById in interface CompletionRepository

Parameters:

wizardId - int the underlying wizard id (surrogate key)

Returns:

CompletionBean the resulting bean.

Throws:

RepositoryException - for database communication error.

ObjectNotFoundException - if the record does not exist.

RepositoryConversionException - if there is an error converting the underlying dbobjects to POJOs

findById

public CompletionBean findById(Object previouslyGeneratedKey)
                        throws RepositoryException,
                               ObjectNotFoundException,
                               RepositoryConversionException

Description copied from interface: CompletionRepository

Finds the bean by an id that was generated earlier by other pieces of the factory.

Specified by:

findById in interface CompletionRepository

Parameters:

previouslyGeneratedKey - Object -- typically some form of integer

Returns:

CompletionBean the resulting bean.

Throws:

RepositoryException - for database communication error.

ObjectNotFoundException - if the record does not exist.

RepositoryConversionException - if there is an error converting the underlying dbobjects to POJOs

update

public void update(CompletionBean newValue)
            throws RepositoryException,
                   ObjectNotFoundException

Updates the completion bean.

Specified by:

update in interface CompletionRepository

Parameters:

newValue - CompletionBean

Throws:

RepositoryException - upon update erorr.

ObjectNotFoundException - if the wizard id specified in newValue doesn't exist in the underlying database object store.