org.apache.empire.db

Class DBDatabaseDriver.DBSeqTable

java.lang.Object

org.apache.empire.db.DBObject

org.apache.empire.db.DBExpr

org.apache.empire.db.DBRowSet

org.apache.empire.db.DBTable

org.apache.empire.db.DBDatabaseDriver.DBSeqTable

All Implemented Interfaces:

Serializable, Cloneable

Enclosing class:

DBDatabaseDriver

public static class DBDatabaseDriver.DBSeqTable
extends DBTable

This class is used to emulate sequences by using a sequence table. It is used with the executeSQL function and only required for insert statements

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
DBColumn	C_SEQNAME
DBColumn	C_SEQVALUE
DBColumn	C_TIMESTAMP

Fields inherited from class org.apache.empire.db.DBTable

BIGINT, DEFAULT, MEDIUMINT, SMALLINT

Fields inherited from class org.apache.empire.db.DBRowSet

columnReferences, columns, comment, db, log, primaryKey, timestampColumn

Fields inherited from class org.apache.empire.db.DBExpr

CTX_ALIAS, CTX_ALL, CTX_DEFAULT, CTX_FULLNAME, CTX_NAME, CTX_NOPARENTHESES, CTX_VALUE

Constructor Summary

Constructors

Constructor and Description
DBDatabaseDriver.DBSeqTable(String tableName, DBDatabase db) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
Object	getNextValue(String SeqName, long minValue, Connection conn)

Methods inherited from class org.apache.empire.db.DBTable

addColumn, addColumn, addColumn, addColumn, addColumn, addIndex, addIndex, addSQL, addTimestampColumn, clone, createRecord, deleteRecord, getAlias, getDefaultCascadeDeleteAction, getForeignKeyRelations, getIndexes, getName, getPrimaryKey, isUpdateable, setDefaultCascadeDeleteAction, setPrimaryKey

Methods inherited from class org.apache.empire.db.DBRowSet

addColumnReference, addReferencedColumns, completeInitRecord, count, deleteAllReferences, deleteRecord, deleteReferenceRecords, equals, findById, getColumn, getColumn, getColumnIndex, getColumnIndex, getColumnReferences, getColumns, getComment, getDatabase, getFullName, getId, getKeyColumns, getRecordKey, getRenameTablePhrase, getTimestampColumn, hashCode, initRecord, initRecord, isColumnReadOnly, isKeyColumn, prepareInitRecord, readRecord, readRecord, recordExists, recordExists, setComment, setKeyConstraints, setTimestampColumn, updateRecord

Methods inherited from class org.apache.empire.db.DBExpr

getObjectValue, getValueClass

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

C_SEQNAME

public DBColumn C_SEQNAME

C_SEQVALUE

public DBColumn C_SEQVALUE

C_TIMESTAMP

public DBColumn C_TIMESTAMP

Constructor Detail

DBDatabaseDriver.DBSeqTable

public DBDatabaseDriver.DBSeqTable(String tableName,
                           DBDatabase db)

Constructor

Parameters:

tableName - the table name

db - the database object

Method Detail

getNextValue

public Object getNextValue(String SeqName,
                  long minValue,
                  Connection conn)