Java JDefinedClass._extends方法代码示例

import com.helger.jcodemodel.JDefinedClass; //导入方法依赖的package包/类
@Override
public Void visitService_def(Service_defContext ctx) {
    try {
        String name = ctx.service_name().IDENTIFIER().getText();

        ProtoContext pkgCtx = (ProtoContext) ctx.getParent();
        String pkg = pkgCtx.package_def().package_name().QUALIFIED_IDENTIFIER().getText();
        JPackage jPackage = codeModel._package( pkg );
        JDefinedClass i = jPackage._interface( name );
        JDefinedClass container = jPackage._getClass( containerName );

        if ( ctx.service_parent() != null && ctx.service_parent().service_parent_message() != null ) {
            All_identifiersContext parent = ctx.service_parent().service_parent_message().all_identifiers();
            i._extends( resolveType( container, parent ) );
        }

        addDenifition( container, i );

        logger.info( "Interface({}.{})", i._package().name(), i.name() );
        return super.visitService_def( ctx );
    }
    catch ( JClassAlreadyExistsException err ) {
        throw new RuntimeException( err );
    }
}
 

import com.helger.jcodemodel.JDefinedClass; //导入方法依赖的package包/类
@Override
@SneakyThrows
public JCodeModel generate() {
  final JDefinedClass c = camundaRestService.getDefinedClass();

  // class information
  c._extends(camundaRestService.getServiceImplClass());
  c.annotate(codeModel.ref(Path.class)).param("value", camundaRestService.getPath());

  final String tags = TagRespository.lookup(camundaRestService);
  camundaRestService.getRestService().setPath(camundaRestService.getPath());
  camundaRestService.getRestService().setTags(tags);
  camundaRestService.getRestService().setDescription(camundaRestService.getName());
  c.annotate(codeModel.ref(Api.class)).param("value", camundaRestService.getName()).param("tags", tags);

  // generate constructor
  for (final Constructor<?> constructor : camundaRestService.getServiceImplClass().getConstructors()) {
    new InvocationStep(c.constructor(constructor.getModifiers())).constructor(constructor);
  }

  // construct return type information
  final Map<Method, ReturnTypeInfo> returnTypes = Arrays.stream(camundaRestService.getServiceInterfaceClass().getDeclaredMethods()) // iterate over interface
      // methods
      .map(m -> new ReturnTypeInfo(camundaRestService.getModelRepository(), codeModel, m)
          .applyImplementationMethods(camundaRestService.getServiceImplClass().getDeclaredMethods())) // apply impl methods
      .collect(Collectors.toMap(r -> r.getMethod(), r -> r)); // build the map

  generateMethods(c, camundaRestService.getRestService(), returnTypes, NO_PREFIX);

  return this.codeModel;
}
 

import com.helger.jcodemodel.JDefinedClass; //导入方法依赖的package包/类
@Override
public Void visitMessage_def(Message_defContext ctx) {
    try {
        boolean isError = ctx.messsage_type().ERROR_LITERAL() != null;
        String name = ctx.message_name().IDENTIFIER().getText();
        AbstractJClass parent = isError ? codeModel.ref( Exception.class ) : codeModel.ref( Object.class );
        ProtoContext pkgCtx = (ProtoContext) ctx.getParent();
        String pkg = pkgCtx.package_def().package_name().QUALIFIED_IDENTIFIER().getText();
        JPackage jPackage = codeModel._package( pkg );
        JDefinedClass m = jPackage._class( name );
        JDefinedClass container = jPackage._getClass( containerName );

        if ( ctx.message_parent() != null && ctx.message_parent().message_parent_message() != null ) {
            All_identifiersContext parentCtx = ctx.message_parent().message_parent_message().all_identifiers();
            parent = resolveType( container, parentCtx );
        }

        if ( parent != null ) {
            m._extends( parent );
        }
        container.field( JMod.PUBLIC | JMod.FINAL | JMod.STATIC, m, name, JExpr._new( m ) );
        addDenifition( container, m );

        JAnnotationUse generated = m.annotate( Generated.class );
        generated.param( "date", new Date().toString() );
        generated.paramArray( JAnnotationUse.SPECIAL_KEY_VALUE ).param( Generator.class.getName() );
        logger.info( "Message({}.{})", m._package().name(), m.name() );
        return super.visitMessage_def( ctx );
    }
    catch ( JClassAlreadyExistsException err ) {
        throw new RuntimeException( err );
    }
}