Module io.helidon.data.codegen.common

Package io.helidon.data.codegen.common.spi

Interface PersistenceGenerator

All Known Implementing Classes:

BasePersistenceGenerator

public interface PersistenceGenerator

Specific persistence provider (e.g. Jakarta Persistence, EclipseLink native, ...) generator. Defines target persistence provider API and query language.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	PersistenceGenerator.BaseQuery	Base query generated code.
static enum	PersistenceGenerator.DynamicQueryParts	Defines which query parts shall be dynamic.
static interface	PersistenceGenerator.Query	Query generated code without any dynamic parts.
static interface	PersistenceGenerator.QueryBuilder	Data query code builder.
static enum	PersistenceGenerator.QueryReturnType	Query return type.
static interface	PersistenceGenerator.QuerySettings	Generated query settings code snippet.
static interface	PersistenceGenerator.StatementGenerator	Persistence code snippets generator.

Method Summary

Modifier and Type	Method	Description
void	generate(CodegenContext codegenContext, RoundContext roundContext, TypeInfo repository, RepositoryGenerator repositoryGenerator)	Generate persistence provider specific code.
PersistenceGenerator.QueryBuilder	queryBuilder(RepositoryInfo repositoryInfo)	Provider specific data query code builder.
PersistenceGenerator.StatementGenerator	statementGenerator()	Provider specific persistence code snippets generator.

Method Details

generate

void generate(CodegenContext codegenContext,
 RoundContext roundContext,
 TypeInfo repository,
 RepositoryGenerator repositoryGenerator)

Generate persistence provider specific code. There is always just one data repository provider bound to single data repository interface and its implementing class.

Parameters:

codegenContext - code processing and generation context

roundContext - codegen round context

repository - data repository interface info

repositoryGenerator - specific data repository code generator

queryBuilder

PersistenceGenerator.QueryBuilder queryBuilder(RepositoryInfo repositoryInfo)

Provider specific data query code builder.

Parameters:

repositoryInfo - RepositoryInfo with repository information

Returns:

data query code builder

statementGenerator

PersistenceGenerator.StatementGenerator statementGenerator()

Provider specific persistence code snippets generator.

Returns:

code snippets generator