Class H2PkGenerator

java.lang.Object

org.apache.cayenne.dba.JdbcPkGenerator

org.apache.cayenne.dba.oracle.OraclePkGenerator

org.apache.cayenne.dba.h2.H2PkGenerator

All Implemented Interfaces:

PkGenerator

public class H2PkGenerator
extends OraclePkGenerator

Default PK generator for H2 that uses sequences for PK generation.

Since:

4.0

Field Summary

Fields inherited from class JdbcPkGenerator

adapter, DEFAULT_PK_CACHE_SIZE, pkCache, pkCacheSize, pkStartValue

Constructor Summary

Constructors

Modifier	Constructor	Description
	H2PkGenerator()	Used by DI
protected	H2PkGenerator(JdbcAdapter adapter)

Method Summary

Modifier and Type	Method	Description
protected String	createSequenceString(DbEntity ent)
protected String	selectAllSequencesQuery()
protected String	selectNextValQuery(String sequenceName)

Methods inherited from class OraclePkGenerator

createAutoPk, createAutoPkStatements, dropAutoPk, dropAutoPkStatements, dropSequenceString, getExistingSequences, getSequencePrefix, longPkFromDatabase, pkCacheSize, sequenceName

Methods inherited from class JdbcPkGenerator

autoPkTableExists, dropAutoPkString, generatePk, getAdapter, getPkCacheSize, pkCreateString, pkDeleteString, pkSelectString, pkTableCreateString, pkUpdateString, reset, runUpdate, setAdapter, setPkCacheSize

Methods inherited from class Object

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

Constructor Details

H2PkGenerator

public H2PkGenerator()

Used by DI

Since:

4.1

H2PkGenerator

protected H2PkGenerator(JdbcAdapter adapter)

Method Details

createSequenceString

protected String createSequenceString(DbEntity ent)

Overrides:

createSequenceString in class OraclePkGenerator

selectNextValQuery

protected String selectNextValQuery(String sequenceName)

Overrides:

selectNextValQuery in class OraclePkGenerator

selectAllSequencesQuery

protected String selectAllSequencesQuery()

Overrides:

selectAllSequencesQuery in class OraclePkGenerator