Module io.helidon.data.codegen.common

Package io.helidon.data.codegen.common

Class BaseRepositoryInterfaceGenerator

java.lang.Object

io.helidon.data.codegen.common.BaseGenerator

io.helidon.data.codegen.common.BaseRepositoryInterfaceGenerator

All Implemented Interfaces:

RepositoryInterfaceGenerator

Direct Known Subclasses:

BaseRepositoryMethodsGenerator

public abstract class BaseRepositoryInterfaceGenerator
extends BaseGenerator
implements RepositoryInterfaceGenerator

Data repository interface code generator base class.

Field Summary

Fields inherited from class io.helidon.data.codegen.common.BaseGenerator

BIG_DECIMAL, BIG_INTEGER, CLASS_WILDCARD, ENTITIES, ENTITY, EXECUTOR, GENERIC_T, GENERIC_WILDCARD, ID, ITERABLE_T, ITERABLE_T_ENTITIES, LIST_T, LIST_T_ENTITIES, NUMBER, OBJECT, T, T_ENTITY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseRepositoryInterfaceGenerator(RepositoryInfo repositoryInfo, ClassModel.Builder classModel, CodegenContext codegenContext, PersistenceGenerator persistenceGenerator)	Creates an instance of data repository interface code generator base class.

Method Summary

Modifier and Type	Method	Description
protected static void	call(Method.Builder builder, Consumer<Method.Builder> content, String identifier)	Generate Callable call.
protected ClassModel.Builder	classModel()	Target implementing class model builder.
protected CodegenContext	codegenContext()	Code processing and generation context.
protected static TypeArgument	extendsType(String type, TypeName extended)	Generate <type> extends <extended> generic type.
protected void	methodWarning(TypedElementInfo methodInfo, String message)	Log method generation warning.
protected static void	optionalFromQuery(Method.Builder builder, Consumer<Method.Builder> content, TypeName executorType)	Deprecated. will be removed with Jakarta Persistence 3.2
protected static void	optionalOfNullable(Method.Builder builder, Consumer<Method.Builder> content)	Generate Optional.ofNullable(Object) call.
protected PersistenceGenerator	persistenceGenerator()	Specific persistence provider generator.
protected PersistenceGenerator.QueryBuilder	queryBuilder()	Query code builder from persistence provider generator.
protected RepositoryInfo	repositoryInfo()	Data repository interface info.
protected static void	run(Method.Builder builder, Consumer<Method.Builder> content, String identifier)	Generate Runnable run.
protected PersistenceGenerator.StatementGenerator	statementGenerator()	Persistence provider specific code snippets generator.

Methods inherited from class io.helidon.data.codegen.common.BaseGenerator

decreasePadding, identifier, increasePadding, initializedVariable, nullValue, returnStatement, statement, throwException, throwException, value

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.helidon.data.codegen.common.RepositoryInterfaceGenerator

generate

Constructor Details

BaseRepositoryInterfaceGenerator

protected BaseRepositoryInterfaceGenerator(RepositoryInfo repositoryInfo,
 ClassModel.Builder classModel,
 CodegenContext codegenContext,
 PersistenceGenerator persistenceGenerator)

Creates an instance of data repository interface code generator base class.

Parameters:

repositoryInfo - data repository interface info

classModel - target class builder

codegenContext - code processing and generation context

persistenceGenerator - persistence provider specific generator

Method Details

optionalOfNullable

protected static void optionalOfNullable(Method.Builder builder,
 Consumer<Method.Builder> content)

Generate Optional.ofNullable(Object) call.

Parameters:

builder - method builder

content - additional statement content

optionalFromQuery

@Deprecated
protected static void optionalFromQuery(Method.Builder builder,
 Consumer<Method.Builder> content,
 TypeName executorType)

Deprecated.

will be removed with Jakarta Persistence 3.2

Generate <T> Optional<T> RepositoryExecutor#optionalFromQuery(List<T>) call. This is Jakarta Persistence 3.1 workaround.

Parameters:

builder - method builder

content - additional statement content

executorType - repository executor type

call

protected static void call(Method.Builder builder,
 Consumer<Method.Builder> content,
 String identifier)

Generate Callable call.

Parameters:

builder - method builder

content - additional statement content

identifier - Callable instance identifier

run

protected static void run(Method.Builder builder,
 Consumer<Method.Builder> content,
 String identifier)

Generate Runnable run.

Parameters:

builder - method builder

content - additional statement content

identifier - Callable instance identifier

extendsType

protected static TypeArgument extendsType(String type,
 TypeName extended)

Generate <type> extends <extended> generic type.

Parameters:

type - extending type

extended - type being extended

Returns:

extends generic type

repositoryInfo

protected RepositoryInfo repositoryInfo()

Data repository interface info.

Returns:

data repository interface descriptor

classModel

protected ClassModel.Builder classModel()

Target implementing class model builder.

Returns:

class model builder

codegenContext

protected CodegenContext codegenContext()

Code processing and generation context.

Returns:

codegen context

persistenceGenerator

protected PersistenceGenerator persistenceGenerator()

Specific persistence provider generator. Repository interface implementing class is defined by PersistenceGenerator but it content (e.g. implemented data repository interfaces) are defined by RepositoryGenerator which holds individual instances of RepositoryInterfaceGenerator classes. PersistenceGenerator provides persistence provider specific code for data repository interface implementing code.

Returns:

persistence provider generator

queryBuilder

protected PersistenceGenerator.QueryBuilder queryBuilder()

Query code builder from persistence provider generator.

Returns:

query code builder

statementGenerator

protected PersistenceGenerator.StatementGenerator statementGenerator()

Persistence provider specific code snippets generator.

Returns:

code snippets generator

methodWarning

protected void methodWarning(TypedElementInfo methodInfo,
 String message)

Log method generation warning.

Parameters:

methodInfo - method info

message - warning message