Package com.onec.schema

Class SchemaGenerator

java.lang.Object

com.onec.schema.SchemaGenerator

public class SchemaGenerator
extends Object

Renders CREATE TABLE IF NOT EXISTS DDL for everything in the metadata registry. Table layouts come from SchemaModelBuilder, the shared source of truth also used by SchemaDiffEngine/SchemaUpgrader for evolving existing databases.

execute(Jdbi) is the simple bootstrap path: create what is missing, then add missing columns. For the full lifecycle (renames, type changes, history, destructive-change gating) use SchemaUpgrader.

Constructor Summary

Constructors

Constructor	Description
SchemaGenerator(MetadataRegistry registry)

Method Summary

Modifier and Type	Method	Description
void	execute(org.jdbi.v3.core.Jdbi jdbi)
List<String>	generateDDL()
List<String>	generateDDL(SqlDialect dialect)
List<String>	generateIndexDDL()	Index statements for every generated table, covering the columns the framework itself queries by: ref columns (auto-joins and reference expansion), catalog hierarchy parents, document dates, tabular-section owners, register periods, document refs, and dimensions.
static String	generateOutboxTableDDL()
static String	generateSequenceTableDDL()
static String	sqlType(Class<?> javaType, int length, int precision, int scale)
static String	sqlType(Class<?> javaType, int length, int precision, int scale, String fieldContext)

Methods inherited from class java.lang.Object

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

Constructor Details

SchemaGenerator

public SchemaGenerator(MetadataRegistry registry)

Method Details

generateSequenceTableDDL

public static String generateSequenceTableDDL()

generateOutboxTableDDL

public static String generateOutboxTableDDL()

generateDDL

public List<String> generateDDL()

generateDDL

public List<String> generateDDL(SqlDialect dialect)

execute

public void execute(org.jdbi.v3.core.Jdbi jdbi)

generateIndexDDL

public List<String> generateIndexDDL()

Index statements for every generated table, covering the columns the framework itself queries by: ref columns (auto-joins and reference expansion), catalog hierarchy parents, document dates, tabular-section owners, register periods, document refs, and dimensions. Statements use IF NOT EXISTS and run after the additive column migration, so existing databases pick them up on next boot.

sqlType

public static String sqlType(Class<?> javaType,
 int length,
 int precision,
 int scale)

sqlType

public static String sqlType(Class<?> javaType,
 int length,
 int precision,
 int scale,
 String fieldContext)