How to use Mybatis annotaions with type handlers.
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Getting bad grammer while using annotaion with mybatis
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We are developing REST services and want to use JSR 303 for input data validation, but problem here is all model objects are generated from groovy DSL and will be imported as jars. So there is no flexibility of writing JSR-303 annotations on top of object fields.
So is there any other alternative to use JSR-303 without annotations,is it possible by XML configuaration? or any suggestion for validation in this scenario please.
Thanks
JSR-303 allows you to override your annotations by using XML validation descriptors. (use a validation.xml)
Either use the XML configuration as defined by the Bean Validation spec or - if you're working with Hibernate Validator - the API for programmatic constraint declaration.
org.dozer.MappingException: No read or write method found for field
(tarShipMethodCode.lmCourier.courierName) in class (class
com.essilor.ong.domain.inventory.POLocationEntity)
I am getting this error when i build my war file and try to run Tomcat.
I am using JPA and dozer mapping.
Can anyone tell me how to fix it?
Check your Beans and your Dozer-Mapping-File.
There are multiple (more or less common) errors possible:
Typo in the mappingfile. Check the package and field names in your POLocationEntity, does it have a field named tarShipMethodCode, and does this have an ImCourier field, and this a courierName field?
Lack of getters / setters. Again check the beans, Dozer usually expects getFieldName and setFieldName methods, unless you specified others (which I do not assume, maybe post your mapping file).
Narrow the problem down: Is this the only field that is not working? Or is this field not specified at all? Dozer tends to try to map-by-name fields that do not have corresponding entries in the mapping file, which could lead to unexpected errors.
tl;dr
With some more information (mapping xml, bean code) this would be easier to analize, but the above pointers are the ones that solve these kinds of problems in my experience.
I was looking at this wonderful mybatis example
http://mybatis.co.uk/index.php/2010/09/mybatis-simple-and-complete-example.html
that uses mostly annotations but was hoping for an #MyBatisDao annotation so I don't need to ever go back to some mapping file and add a line for each dao that I add to the system. I obviously will just use mapping for now but was just curious if there was a way???
You can use the package element to let it scan for your mappers (since 3.1)
MyBatis 3.1 Reference Guide
My name is Denis and I really need your help or advice or anything :)
I am developing my project in Zend Framework 1.11 and am using Doctrine 2.1.
I have successfully integrated Doctrine in my ZF project and everything works. I also integrated Gedmo extensions and some my custom extensions.
The problem is with validation. I want to have validation of doctrine entities by using annotations. Because I sometimes need to validate my entities sometimes don't, I want that sort of validation, for example:
$user = new Entity\User; $user->setName('user'); $user->validate();
I don't want to change doctrine generated entities at all, so I won't change setters or use doctrine events for this.#HasLifecycleCallbacks.
I run into example at http://www.spiffyjr.me/2011/07/15/more-doctrine-2-and-zend-framework-integration-goodies/.
I downloaded code but didn't managed to put it in work. I followed instructions from that page, made my entities extend AbstractEntity, but when try to use for example isValid() i recieve following error:
[Semantical Error] The annotation "#Column" in property Bild\Entity\TestTest::$id was never imported. Did you maybe forget to add a "use" statement for this annotation?
I use doctrine annotations without #ORM\, just #, (for example #Column, not #ORM\Column). I even tried to add ORM but no luck it continues to throw errors.
I can recieve metadata for my entity, get field mappings and associating mappings, but when I try to getPropertyAnnotation
// validator annotations
$vAnnotations = self::_getPropertyAnnotation($property, self::ZENDVALIDATION);
var_dump($vAnnotations);die;
I recieve mentioned semantic error.
I tracked the errors down to Doctrine\Common\Annotations\AnnotationReader::getPropertyAnnotations($property); not returning annotations but throwing errors.
What do you think it can be?
It seems like I am not doing something properly but can't figure out what.
So, I need to make abstract entity, make my entities extend it, and make functions to validate my entities by using annotations.
So please, help me with this, if you can. I really need for my project but couldn't find a solution.
Thanks in advance.
Best regards.
The problem is caused by the configuration of the annotation reader. I went through the same problems while integrating the Symfony2 validator service for my Doctrine2 models in ZF1, more on the blog post here http://ssmusoke.wordpress.com/2012/03/04/doctrine-2-day-2-model-validation-using-symfony-validator-service-in-zend-framework/
I am using Dozer to map my JAXB objects that come off a WebService interface to my domain objects. One of the elements or properties in my JAXB is a String set/setLocation(). This would be the description of the location. What I need in the backend is the to take that String and map it to a code which will be stored in my database. I've looked in the Dozer website and junit tests and I don't see anything that I can use as an example. I was hoping I could create some custom setter mapper to do this but I am looking for an example that I can start with. Any help would be appreciated.
With a little investigation I found a way to resolve my problem with a field level converter.
Here is the Dozer documentation for those interested: http://dozer.sourceforge.net/documentation/customconverter.html