org.melati.poem

Class GroupTable<T extends Group>

java.lang.Object

org.melati.poem.JdbcTable<P>

org.melati.poem.PoemTable<T>

org.melati.poem.generated.GroupTableBase<T>

org.melati.poem.GroupTable<T>

All Implemented Interfaces:

Selectable<T>, Table<T>

public class GroupTable<T extends Group>
extends GroupTableBase<T>

The Table of Groups. Every Melati DB has this table. This table will contain at least Melati database administrators. Melati POEM generated, programmer modifiable stub for a GroupTable object.

Description: A group to which registered users of the database can belong.

Field summary for SQL table Group

Name	Type	Description
id	Integer	The Table Row Object ID
name	String	A human-readable name for the group

See org.melati.poem.prepro.TableDef#generateTableMainJava

Constructor Summary

Constructors

Constructor and Description
GroupTable(Database database, String name, DefinitionSource definitionSource) Constructor.

Method Summary

Modifier and Type	Method and Description
Group	administratorsGroup()
Group	ensure(String name) Make sure that a record exists.
void	postInitialise() Apply default protection to this table if it has not already been protected.

Methods inherited from class org.melati.poem.generated.GroupTableBase

defaultCategory, defaultDescription, defaultDisplayOrder, defaultRememberAllTroids, getGroupObject, getGroupObject, getIdColumn, getNameColumn, getPoemDatabaseTables, init

Methods inherited from class org.melati.poem.JdbcTable

addColumnAndCommit, addListener, appendWhereClause, cachedCount, cachedCount, cachedCount, cachedCount, cachedCount, cachedCount, cachedExists, cachedSelection, cachedSelectionField, cachedSelectionType, canDeleteColumn, canReadColumn, canSelectColumn, canWriteColumn, clearColumnInfoCaches, cnfWhereClause, cnfWhereClause, columns, columnWithColumnInfoID, count, count, count, count, countSQL, countSQL, create, create, createTableInfo, dbAddConstraints, dbModifyStructure, defaultCacheLimit, defaultDisplayName, defaultOrderByClause, defineColumn, delete_unsafe, delete, deleteColumnAndCommit, deletedColumn, displayColumn, displayColumns, displayColumnsCount, dump, dump, dumpCacheAnalysis, equals, exists, exists, extrasCount, firstSelection, getCacheInfo, getCanCreate, getCategory, getColumn, getColumns, getColumnsCount, getDatabase, getDbmsTableType, getDefaultCanDelete, getDefaultCanRead, getDefaultCanWrite, getDescription, getDetailDisplayColumns, getDetailDisplayColumnsCount, getDisplayName, getInfo, getMostRecentTroid, getName, getNextExtrasIndex, getObject, getObject, getRecordDisplayColumns, getRecordDisplayColumnsCount, getSearchCriterionColumns, getSearchCriterionColumnsCount, getSummaryDisplayColumns, getSummaryDisplayColumnsCount, getTableInfo, hashCode, invalidateTransactionStuffs, load, newPersistent, notifyColumnInfo, notifyTouched, primaryCriterionColumn, quotedName, readLock, referencesTo, referencesTo, rememberAllTroids, selection, selection, selection, selection, selection, selection, selectionSQL, serial, setCacheLimit, setDisplayColumn, setSearchColumn, setTableInfo, tableInfoID, toString, trimCache, troidColumn, troidFor, troidSelection, troidSelection, troidSelection, uncache, unifyWithColumnInfo, unifyWithDB, unifyWithMetadata, whereClause, whereClause, writeDown

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GroupTable

public GroupTable(Database database,
                  String name,
                  DefinitionSource definitionSource)
           throws PoemException

Constructor. See org.melati.poem.prepro.TableDef#generateTableMainJava

Parameters:

database - the POEM database we are using

name - the name of this Table

definitionSource - which definition is being used

Throws:

PoemException - if anything goes wrong

Method Detail

administratorsGroup

public Group administratorsGroup()

Returns:

the Group to which administrators belong

postInitialise

public void postInitialise()

Description copied from class: PoemTable

Apply default protection to this table if it has not already been protected.

Specified by:

postInitialise in interface Table<T extends Group>

Overrides:

postInitialise in class PoemTable<T extends Group>

See Also:

JdbcTable.notifyColumnInfo(ColumnInfo), JdbcTable.clearColumnInfoCaches()

ensure

public Group ensure(String name)

Make sure that a record exists.

Overrides:

ensure in class GroupTableBase<T extends Group>

Parameters:

name - the name of the Group to ensure

Returns:

the existing or newly created Group