com.antelmann.sql
Class SortedGroupableSQLStore<T extends DBEntry & SortedGroupable<G>,G extends Keyword>

java.lang.Object
  com.antelmann.db.WrappedDBClassStore<T>
      com.antelmann.sql.WrappedDBClassStoreMapping<T>
          com.antelmann.sql.TaggableSQLStore<T,G>
              com.antelmann.sql.SortedGroupableSQLStore<T,G>

All Implemented Interfaces:

DBClassStore<T>, ProcessedFilterOption<T>, TransactionRequired, MappingInfo, TaggableMapping, ProcessorHook<T,DatabaseException>, Wrapped<DBClassStore<T>>

public class SortedGroupableSQLStore<T extends DBEntry & SortedGroupable<G>,G extends Keyword>
extends TaggableSQLStore<T,G>

a special store that supports SortedGroupable DBEntry instances

Since:

22.04.2009, 17:42:37

Author:

Holger Antelmann

Nested Class Summary

Nested classes/interfaces inherited from interface com.antelmann.db.DBClassStore

DBClassStore.DBMethod

Field Summary

static Object

INDEX_COLUMN allows to retrieve the index column through MappingInfo.getMappingForTopic(Object)

Fields inherited from class com.antelmann.sql.TaggableSQLStore

gmi

Fields inherited from class com.antelmann.db.WrappedDBClassStore

store

Constructor Summary

SortedGroupableSQLStore(DBClassStore<T> store, String groupTable, String idColumn, String groupColumn, String indexColumn, Class<G> groupType)

Method Summary

String	getIndexColumn()
String	getMappingForTopic(Object topic) allows to determine whether a specific given topic maps to a distinct table, query or column name.
protected ArrayList<G>	retrieveGroups(Object id)
protected void	storeGroups(T entry)

Methods inherited from class com.antelmann.sql.TaggableSQLStore

createGroup, deleteEntry, deleteGroups, deleteTag, getExistingTags, getGroupNameColumn, getTagIdColumn, getTagTable, getTagType, initGroups, renameTag

Methods inherited from class com.antelmann.sql.WrappedDBClassStoreMapping

addColumnsForTopic, addTopicMapping, getColumnDisplayMapping, getColumnNames, getColumnsForTopic, getColumnSize, getDisplayColumn, getDisplayNameForColumn, getIDColumn, getSQLTypeforColumn, getSupportedTopicColumns, getTableName, getTableQuery, removeColumnTopics, removeTopicMapping, setColumnsForTopic

Methods inherited from class com.antelmann.db.WrappedDBClassStore

add, checkReadAccess, checkWriteAccess, containsID, deleteEntries, deleteEntriesIndividually, exposesInterfaces, fetch, fetchStubs, generateNewID, getAccessFilter, getAccessStubFilter, getDatabase, getEntry, getEntryClass, getFetchProcessor, getPreStoreHandler, getStoreHandler, getStub, getStubProcessor, insert, insertAsNew, isApplyFilterProcessingRecursively, isDeleteEntriesIndividually, isEnsureTransactionsOnFetch, isProcessBeforeFiltering, queryForInterface, remove, setAccessFilter, setAccessStubFilter, setApplyFilterProcessingRecursively, setDeleteEntriesIndividually, setEnsureTransactionsOnFetch, setExposesInterfaces, setFetchProcessor, setPreStoreHandler, setProcessBeforeFiltering, setProcessBeforeFiltering, setStoreHandler, setStubProcessor, size, unwrap, update, wrapFilterForProcessing

Methods inherited from class java.lang.Object

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

Field Detail

INDEX_COLUMN

public static final Object INDEX_COLUMN

allows to retrieve the index column through MappingInfo.getMappingForTopic(Object)

Constructor Detail

SortedGroupableSQLStore

public SortedGroupableSQLStore(DBClassStore<T> store,
                               String groupTable,
                               String idColumn,
                               String groupColumn,
                               String indexColumn,
                               Class<G> groupType)

Method Detail

getIndexColumn

public String getIndexColumn()

getMappingForTopic

public String getMappingForTopic(Object topic)

Description copied from interface: MappingInfo

allows to determine whether a specific given topic maps to a distinct table, query or column name.

Specified by:

getMappingForTopic in interface MappingInfo

Overrides:

getMappingForTopic in class WrappedDBClassStoreMapping<T extends DBEntry & SortedGroupable<G>>

Returns:

either a table name, a column name, a query string or null - depending on the given topic

storeGroups

protected void storeGroups(T entry)
                    throws DatabaseException

Overrides:

storeGroups in class TaggableSQLStore<T extends DBEntry & SortedGroupable<G>,G extends Keyword>

Throws:

DatabaseException

retrieveGroups

protected ArrayList<G> retrieveGroups(Object id)
                                               throws SQLException

Overrides:

retrieveGroups in class TaggableSQLStore<T extends DBEntry & SortedGroupable<G>,G extends Keyword>

Throws:

SQLException