org.delia.db.postgres

Class PostgresPreparedStatementGenerator

java.lang.Object

org.delia.core.ServiceBase

org.delia.db.sql.prepared.PreparedStatementGenerator

org.delia.db.postgres.PostgresPreparedStatementGenerator

public class PostgresPreparedStatementGenerator
extends PreparedStatementGenerator

Field Summary

Fields inherited from class org.delia.db.sql.prepared.PreparedStatementGenerator

nameFormatter, pwheregen, registry, selectFnHelper, sqlHelperFactory

Fields inherited from class org.delia.core.ServiceBase

et, factorySvc, log

Constructor Summary

Constructors

Constructor and Description
PostgresPreparedStatementGenerator(FactoryService factorySvc, DTypeRegistry registry, SqlHelperFactory sqlHelperFactory, VarEvaluator varEvaluator)

Method Summary

Modifier and Type	Method and Description
protected QuerySpec	doSelectFirst(StrCreator sc, QuerySpec spec, String typeName) must copy queryspec since we modify it.
protected QuerySpec	doSelectLast(StrCreator sc, QuerySpec spec, String typeName) must copy queryspec since we modify it.
SqlStatement	generateQuery(QuerySpec spec)

Methods inherited from class org.delia.db.sql.prepared.PreparedStatementGenerator

doGenerateUpdate, generateDelete, generateFieldDetect, generateQueryFns, generateSchemaListing, generateTableDetect, generateUpdate, tblName, tblName

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresPreparedStatementGenerator

public PostgresPreparedStatementGenerator(FactoryService factorySvc,
                                          DTypeRegistry registry,
                                          SqlHelperFactory sqlHelperFactory,
                                          VarEvaluator varEvaluator)

Method Detail

generateQuery

public SqlStatement generateQuery(QuerySpec spec)

Overrides:

generateQuery in class PreparedStatementGenerator

doSelectFirst

protected QuerySpec doSelectFirst(StrCreator sc,
                                  QuerySpec spec,
                                  String typeName)

must copy queryspec since we modify it.

Parameters:

sc - output writer

spec - query spec

typeName - type

Returns:

adjusted query spec

doSelectLast

protected QuerySpec doSelectLast(StrCreator sc,
                                 QuerySpec spec,
                                 String typeName)

must copy queryspec since we modify it.

Overrides:

doSelectLast in class PreparedStatementGenerator

Parameters:

sc - output writer

spec - query spec

typeName - type

Returns:

adjusted query spec