uk.ac.ed.epcc.webapp.model.datastore

Class DataStore

java.lang.Object

uk.ac.ed.epcc.webapp.model.data.DataObjectFactory<T>

uk.ac.ed.epcc.webapp.model.ClassificationFactory<DataStore.Data>

uk.ac.ed.epcc.webapp.model.datastore.DataStore

All Implemented Interfaces:

java.lang.Comparable<ClassificationFactory>, Contexed, ContextCached, FormCreatorProducer, FormUpdateProducer<DataStore.Data>, NameInputProvider<DataStore.Data>, FilterMatcher<DataStore.Data>, TypeConverter<DataStore.Data,java.lang.Number>, DataObjectSelector<DataStore.Data>, Selector<DataObjectItemInput<DataStore.Data>>, Owner<DataStore.Data>, IndexedProducer<DataStore.Data>, HistoryFieldContributor, NameFinder<DataStore.Data>, ParseFactory<DataStore.Data>, Tagged, Targetted<DataStore.Data>

public class DataStore
extends ClassificationFactory<DataStore.Data>

A DataObjectFactory for storing named data fixtures in the database. Intended for semi-dynamic data like cryptographic material that should not be embedded in the application or needs to be replicated in a multi-server deployment.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DataStore.Data

Nested classes/interfaces inherited from class uk.ac.ed.epcc.webapp.model.ClassificationFactory

ClassificationFactory.ClassificationCodeListInput, ClassificationFactory.ClassificationCreator, ClassificationFactory.ClassificationUpdater<C extends Classification>, ClassificationFactory.NameItemInput

Nested classes/interfaces inherited from class uk.ac.ed.epcc.webapp.model.data.DataObjectFactory

DataObjectFactory.AbstractDataObjectInput, DataObjectFactory.AbstractFinder<X>, DataObjectFactory.DataObjectAcceptFilter, DataObjectFactory.DataObjectInput, DataObjectFactory.DataObjectIntegerInput, DataObjectFactory.DestAcceptFilter<T extends DataObject>, DataObjectFactory.FilterAdapter, DataObjectFactory.FilterCounter, DataObjectFactory.FilterExists, DataObjectFactory.FilterIterator, DataObjectFactory.FilterSelector, DataObjectFactory.FilterSet, DataObjectFactory.Finder, DataObjectFactory.MakeRemoteFilterVisitor<R extends DataObject>, DataObjectFactory.MatchFilter, DataObjectFactory.ReferencedAdapter<I extends Indexed>, DataObjectFactory.ReferenceIterator<I extends Indexed>, DataObjectFactory.SortingDataObjectInput, DataObjectFactory.TimeAcceptFilter<T extends DataObject>, DataObjectFactory.TimeFilter

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.model.data.DataObjectFactory

AUTO_CREATE_TABLES_FEATURE, COMPOSITES_SUFFIX, REJECT_MULTIPLE_RESULT_FEATURE, res

Constructor Summary

Constructors

Constructor and Description
DataStore(AppContext conn)

Method Summary

Modifier and Type	Method and Description
TableSpecification	getDefaultTableSpecification(AppContext c, java.lang.String table) Get the default table specification if the table is to be created.
protected java.util.Map<java.lang.String,Selector>	getSelectors() Get a Map of selectors to use for forms of this type.
java.lang.Class<DataStore.Data>	getTarget() Get a bound on the type of object produced by this factory for run-time checking.
protected DataStore.Data	makeBDO(Repository.Record res) Construct a new Blank DataObject of the correct Class This method takes a Record as an argument.

Methods inherited from class uk.ac.ed.epcc.webapp.model.ClassificationFactory

addToHistorySpecification, allowNameChange, allowSpacesInName, compareTo, customiseForm, findFromString, getAutocompleteInput, getCanonicalName, getDataCache, getFormCreator, getFormUpdate, getHistoryFactory, getInput, getNameInput, getNameInput, getOptional, getOrder, getStringFinderFilter, getTranslations, makeFromString, postCreateTableSetup, postMakeByName, useAutoCompleteInput, validateNameFormat

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.DataObjectFactory

all, allowPreSelect, canCreate, canUpdate, checkComposite, convertToDestinationFilter, equals, exists, find, find, find, find, find, getAllIterator, getComposite, getComposites, getComposites, getConfigTag, getContext, getCount, getDefaultRelationshipFilter, getDefaults, getDestFilter, getExcludeFilter, getFieldConstraints, getFieldHelp, getFilter, getFilter, getFilter, getFinalSelectFilter, getFinalTableSpecification, getFindFilter, getID, getIndex, getInput, getInput, getLogger, getMaxIdentifierLength, getNullable, getProperty, getReferenced, getReferenceFieldType, getReferenceFieldType, getRemoteFilter, getRemoteSQLFilter, getResult, getResult, getSelectFilter, getSelector, getSelector, getSupress, getTableSpecification, getTableStructureContributers, getTag, getUniqueIdName, hasComposite, hashCode, isMine, isMine, isMyReference, isValid, makeBDO, makeObject, makeRecord, makeReference, makeReference, matches, narrowSelector, narrowSelector, observeComposite, OrderBy, postSetContext, release, restrictDefaultInput, setComposites, setContext, setContext, setContextWithMake, setProperty, toString, updateTable

Methods inherited from class java.lang.Object

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

Constructor Detail

DataStore

public DataStore(AppContext conn)

Method Detail

getDefaultTableSpecification

public TableSpecification getDefaultTableSpecification(AppContext c,
                                                       java.lang.String table)

Description copied from class: DataObjectFactory

Get the default table specification if the table is to be created. A null result means that a default specification is not available and the table will not be created.

Overrides:

getDefaultTableSpecification in class ClassificationFactory<DataStore.Data>

Parameters:

c - AppContext

table - String table name.

Returns:

null or TableSpecification

getTarget

public java.lang.Class<DataStore.Data> getTarget()

Description copied from class: DataObjectFactory

Get a bound on the type of object produced by this factory for run-time checking. This implements IndexedProducer.getTarget(). Normally this method should be overridden each time we make a sub-class that narrows the produced type. However checks should still pass if the super-type method is retained.

Specified by:

getTarget in interface IndexedProducer<DataStore.Data>

Specified by:

getTarget in interface Targetted<DataStore.Data>

Overrides:

getTarget in class ClassificationFactory<DataStore.Data>

Returns:

Class object for return type

getSelectors

protected java.util.Map<java.lang.String,Selector> getSelectors()

Description copied from class: DataObjectFactory

Get a Map of selectors to use for forms of this type. This method provides a class specific set of defaults but the specific form classes can override this.

Overrides:

getSelectors in class DataObjectFactory<DataStore.Data>

Returns:

Map

See Also:

DataObjectFormFactory

makeBDO

protected DataStore.Data makeBDO(Repository.Record res)
                          throws DataFault

Description copied from class: DataObjectFactory

Construct a new Blank DataObject of the correct Class This method takes a Record as an argument. This allows the factory to either create different sub-classes depending on a value in the record or to produce objects from different Repositories/tables. We keep the return type as DataObject instead of making it generic as this helps with legacy compatibility a little bit (problem is if we have another generic sub-type between us and a legacy sub-class

Overrides:

makeBDO in class ClassificationFactory<DataStore.Data>

Parameters:

res - Record to create object from

Returns:

new object of correct class.

Throws:

DataFault