org.ujorm.orm.metaModel

Class MetaDbServiceEx

java.lang.Object

org.ujorm.orm.metaModel.MetaDbService

org.ujorm.orm.metaModel.MetaDbServiceEx

public class MetaDbServiceEx
extends MetaDbService

A service method for the MetaDatabase class. The service class can be overwritten

See Also:

MetaParams.META_DB_SERVICE

Field Summary

Fields

Modifier and Type	Field and Description
static String	COLUMN_DEF_DEFAULT_VALUE
static String	COLUMN_DEF_CHAR_LENGTH
static String	COLUMN_DEF_NAME
static String	COLUMN_DEF_NULLABLE
static String	COLUMN_DEF_VALUE_CONSTRAINTS
static boolean	DEFAULT_VALUES_IN_DB_ALLOWED Specifies if default values in DB are allowed.
static String	FKEY_DEF_NAME
static String	PKEY_DEF_COLUMN_NAME
static String	PKEY_DEF_NAME

Fields inherited from class org.ujorm.orm.metaModel.MetaDbService

anyChange, db, sql, stat

Constructor Summary

Constructors

Constructor and Description
MetaDbServiceEx()

Method Summary

Methods

Modifier and Type	Method and Description
MetaIndex	createIndexForColumn(String idxName, MetaColumn column, MetaTable metaTable) Create an Index For the Column.
String	createIndexNameForColumn(MetaColumn column, boolean uniqueIndex, MetaTable metaTable) Create an Index For the Column.
void	checkDBStructure(Session session, boolean repairDB)
void	checkKeywords(Connection conn, List<MetaTable> tables, List<MetaColumn> columns, List<MetaIndex> indexes)
List<String>	checkTableForColumnsProperties(Connection conn, MetaTable mappedTable, boolean repairDB)
List<String>	checkTableForForeignKeys(Connection conn, MetaTable mappedTable, boolean repairDB)
List<String>	checkTableForIndexes(Connection conn, MetaTable mappedTable, boolean repairDB)
List<String>	checkTableForMissingColumns(Connection conn, MetaTable mappedTable, boolean repairDB)
List<String>	checkTableForPrimaryKeys(Connection conn, MetaTable mappedTable, boolean repairDB)
Map<String,Map<String,Object>>	listDBTableColumns(MetaTable table, DatabaseMetaData dmd)
Map<String,Map<String,Object>>	listDBTableFKey(MetaTable table, DatabaseMetaData dmd)
Set<String>	listDBTableIndexes(MetaTable table, DatabaseMetaData dmd, List<MetaColumn> skippedPrimaryKeyColumns)
Map<String,Map<String,Object>>	listDBTablePKey(MetaTable table, DatabaseMetaData dmd)

Methods inherited from class org.ujorm.orm.metaModel.MetaDbService

create, createForeignKey, createNewColumn, createSequenceTable, createSchema, createTable, createTableComments, createTableComments, dbIdentifier, executeUpdate, findFirstSequencer, getDialect, getDialectEx, getSql, changeIndex, checkKeyWord, checkReportKeywords, initialize, isAnyChange, isCatalog, isModelChanged

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_VALUES_IN_DB_ALLOWED

public static boolean DEFAULT_VALUES_IN_DB_ALLOWED

Specifies if default values in DB are allowed. There are many problems with default value constraints in MSSQL, therefore it's recommended to not use them. Ujorm provides own mechanism to deal with default values and INSERTs and UPDATEs contains default values explicitly.

COLUMN_DEF_DEFAULT_VALUE

public static final String COLUMN_DEF_DEFAULT_VALUE

See Also:

Constant Field Values

COLUMN_DEF_NAME

public static final String COLUMN_DEF_NAME

See Also:

Constant Field Values

COLUMN_DEF_NULLABLE

public static final String COLUMN_DEF_NULLABLE

See Also:

Constant Field Values

COLUMN_DEF_CHAR_LENGTH

public static final String COLUMN_DEF_CHAR_LENGTH

See Also:

Constant Field Values

COLUMN_DEF_VALUE_CONSTRAINTS

public static final String COLUMN_DEF_VALUE_CONSTRAINTS

See Also:

Constant Field Values

PKEY_DEF_NAME

public static final String PKEY_DEF_NAME

See Also:

Constant Field Values

PKEY_DEF_COLUMN_NAME

public static final String PKEY_DEF_COLUMN_NAME

See Also:

Constant Field Values

FKEY_DEF_NAME

public static final String FKEY_DEF_NAME

See Also:

Constant Field Values

Constructor Detail

MetaDbServiceEx

public MetaDbServiceEx()

Method Detail

checkDBStructure

public void checkDBStructure(Session session,
                    boolean repairDB)
                      throws Exception

Throws:

Exception

checkKeywords

public void checkKeywords(Connection conn,
                 List<MetaTable> tables,
                 List<MetaColumn> columns,
                 List<MetaIndex> indexes)
                   throws Exception

Throws:

Exception

checkTableForMissingColumns

public List<String> checkTableForMissingColumns(Connection conn,
                                       MetaTable mappedTable,
                                       boolean repairDB)
                                         throws Exception

Throws:

Exception

checkTableForColumnsProperties

public List<String> checkTableForColumnsProperties(Connection conn,
                                          MetaTable mappedTable,
                                          boolean repairDB)
                                            throws Exception

Throws:

Exception

checkTableForPrimaryKeys

public List<String> checkTableForPrimaryKeys(Connection conn,
                                    MetaTable mappedTable,
                                    boolean repairDB)
                                      throws Exception

Throws:

Exception

checkTableForForeignKeys

public List<String> checkTableForForeignKeys(Connection conn,
                                    MetaTable mappedTable,
                                    boolean repairDB)
                                      throws Exception

Throws:

Exception

checkTableForIndexes

public List<String> checkTableForIndexes(Connection conn,
                                MetaTable mappedTable,
                                boolean repairDB)
                                  throws Exception

Throws:

Exception

listDBTableColumns

public Map<String,Map<String,Object>> listDBTableColumns(MetaTable table,
                                                DatabaseMetaData dmd)
                                                  throws SQLException

Throws:

SQLException

listDBTablePKey

public Map<String,Map<String,Object>> listDBTablePKey(MetaTable table,
                                             DatabaseMetaData dmd)
                                               throws SQLException

Throws:

SQLException

listDBTableFKey

public Map<String,Map<String,Object>> listDBTableFKey(MetaTable table,
                                             DatabaseMetaData dmd)
                                               throws SQLException

Throws:

SQLException

listDBTableIndexes

public Set<String> listDBTableIndexes(MetaTable table,
                             DatabaseMetaData dmd,
                             List<MetaColumn> skippedPrimaryKeyColumns)
                               throws SQLException

Throws:

SQLException

createIndexForColumn

public MetaIndex createIndexForColumn(String idxName,
                             MetaColumn column,
                             MetaTable metaTable)

Create an Index For the Column. The method is called from the MetaDbServiceEx class

createIndexNameForColumn

public String createIndexNameForColumn(MetaColumn column,
                              boolean uniqueIndex,
                              MetaTable metaTable)

Create an Index For the Column. The method is called from the MetaDbServiceEx class