Support Bean Validation Annotations on Parameters And BeanDefinitions

[loocifer]

Support of JSR303 bean validation would be great.

For example In swagger.json:
Additionaly to name, required etc. support fields for each bean validation annotation:

parameters: 
  [
    {
      name: body,
      in: body,
      required: true,
      validation: {
         notNull: true,
         size: {
            min: 0,
            max: 10
         },
         max: ...,
         min: ... ,
         pattern: ....
         digits: ...
         decimalMin: ...
         decimalMax: ....
      }
    }
  ]

Same for the bean definitions section.

properties: 
  {
    fooField: 
    {
      type: string
      validation: {
         notNull: true,
         size: {
            min: 0,
            max: 10
         },
         max: ...,
         min: ... ,
         pattern: ....
         digits: ...
         decimalMin: ...
         decimalMax: ....
      }
    },
    ...
  }