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How to do a super record entity?


How to do a super record entity?

By : user2948736
Date : November 15 2020, 06:54 AM
this one helps. ActiveRecord is not designed to work with subclasses, at least not in the way you would expect. Subclassing in ActiveRecord is reserved for certain types of patterns, such as STI (Single Table Inheritance).
You can achieve the result with subclassing, but it would require to declare the BaseRecord as abstract.
code :
self.abstract_class = true
module Searchable
  def self.included(base)
    base.extend ClassMethods
  end

  module ClassMethods
    def search_by_filter(parameters)
      filter = []

      parameters.each do |key, param|
        if self.attributes.has_key?(key)
          filter[key] = param
        end
      end

      self.where(filter)    
    end
  end
end
class Item < BaseRecord
  include Searchable
end


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JPA/hibernate inheritance and runtime type of an entity that subclasses an abstract super class/entity

JPA/hibernate inheritance and runtime type of an entity that subclasses an abstract super class/entity


By : ThePhoenyx
Date : March 29 2020, 07:55 AM
around this issue I would need some clarification about JPA/Hibernate inheritance. , Well you can do:
code :
Fruit fruit = dao.get(id, Fruit.class)
if(fruit instanceof Orange)
{
   (Orange) fruit
}
select f from Fruit f where f.class = 'a.b.c.Fruit'
DoctrineORMModule zend framework 2.1.5 - exception(Model\Entity is not a valid entity or mapped super class)

DoctrineORMModule zend framework 2.1.5 - exception(Model\Entity is not a valid entity or mapped super class)


By : Marcin Sadlo
Date : March 29 2020, 07:55 AM
I wish this help you I found what was your problem: invalid comments. To describe Doctrine 2 ORM Entities you should annotations:
So for example - instead of:
code :
/*
 * @Id 
 * @Column(type="integer")
 * @GeneratedValue(strategy="AUTO")
 */
private $id;
/**
 * @ORM\Id
 * @ORM\Column(type="integer")
 * @ORM\GeneratedValue(strategy="AUTO")
 */
private $id;
/**
 * @ORM\Column(type="string", length=31)
 */
private $username;
namespace User\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Users table
 *
 * @ORM\Entity
 * @ORM\Table(name="users")
 * @property int $id
 * @property string $username
 * @property string $password
 * @property string $email
 */
class User
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @ORM\Column(type="string", length=31)
     */
    private $username;

    /**
     * @ORM\Column(type="string", length=32)
     */
    private $password;

    /**
     * @ORM\Column(type="string", length=63)
     */
    private $email;

    /**
     * @ORM\Column(type="string", length=63)
     */
    private $name;

    /**
     * @ORM\Column(type="string", length=127)
     */
    private $profile_pic;

    /**
     * @ORM\Column(type="string", length=127)
     */
    private $cover_pic;

    /**
     * @ORM\Column(type="integer")
     */
    private $status;

    /**
     * @ORM\Column(type="datetime")
     */
    private $created_at;


    public function __construct() {
    }


    /**
     * Magic getter to expose protected properties.
     *
     * @param string $property
     * @return mixed
     */
    public function __get($property)
    {
        return $this->$property;
    }

    /**
     * Magic setter to save protected properties.
     *
     * @param string $property
     * @param mixed $value
     */
    public function __set($property, $value)
    {
        $this->$property = $value;
        return $this;
    }
}
MS CRM 2015 Edit and show a custom entity record by id from another entity record iFrame using JavaScript

MS CRM 2015 Edit and show a custom entity record by id from another entity record iFrame using JavaScript


By : sree
Date : March 29 2020, 07:55 AM
it fixes the issue No I dont think this supported.
Open forms, views, dialogs and reports with a URL
How to index a super class property in Objectify when super class is not an @Entity

How to index a super class property in Objectify when super class is not an @Entity


By : Lukas Snoek
Date : March 29 2020, 07:55 AM
it should still fix some issue I don't think you will find an answer that satisfies you. Objectify does not provide any behavior like this built in.
I assume you're concerned about Objectify annotations leaking into a client jar that you will distribute widely (android or some sort of rpc). I strongly recommend creating separate model classes for your API for the simple reason that it decouples your data model (which will change) from your API (which will likely change on a different schedule). It's hard to upgrade clients in the field. With separate classes, you can refactor your data model using your IDE without worrying about breaking backwards compatibility.
symfony2 is not a valid entity or mapped super class (used super class)

symfony2 is not a valid entity or mapped super class (used super class)


By : Kasper Roland Pagh
Date : March 29 2020, 07:55 AM
seems to work fine if i use , Changing the line
code :
 * @ORM\Entity(repositoryClass="UserRepository")
 * @ORM\Entity(repositoryClass="SilexStarter\Repository\UserRepository")
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