Description

We are trying to re-use some variable declarations which are used across multiple operations with in a single API with json schema restrictions for validation annotations.

When we reference any string or number variable definitions in othe object types in swagger, the validation annotations are not added in java POJO calsses.

Swagger-codegen version

2.2.3

Swagger declaration file content

definitions:
  stringPattern:
    type: string
    minLength: 1
    maxLength: 20
    pattern: '^([a-zA-Z0-9])*$'
  decimalNumber:
    type: number
    minimum: 0
    maximum: 9999999999999.99
    multipleOf: 0.01
  ApiRequest:
    type: object
    properties:
      stringPattern:
        $ref: '#/definitions/stringPattern'
      decimalNumber:
        $ref: '#/definitions/decimalNumber'
      inlineString:
        type: string
        minLength: 1
        maxLength: 20
        pattern: '^([a-zA-Z0-9])*$'
      inlineDecimal:
        type: number
        minimum: 0
        maximum: 9999999999999.99
        multipleOf: 0.01

Command line used to generate

Running the maven generate-sources with below config options in plugin.
language:java
configOptions
useBeanValidation:true
recursiveBeanValidation:true

Generated Java class :
/**

• Get stringPattern
• @return stringPattern
  /
  @ApiModelProperty(value = "")
  public String getStringPattern() {
  return stringPattern;
  }
  /
• Get decimalNumber
• @return decimalNumber
  **/
  @Valid
  @ApiModelProperty(value = "")
  public BigDecimal getDecimalNumber() {
  return decimalNumber;
  }

/**

• Get inlineString
• @return inlineString
  /
  @pattern(regexp="^([a-zA-Z0-9])*$") @SiZe(min=1,max=20) @ApiModelProperty(value = "")
  public String getInlineString() {
  return inlineString;
  }
  /
• Get inlineDecimal
• minimum: 0
• maximum: 9999999999999.99
• @return inlineDecimal
  **/
  @Valid
  @DecimalMin("0") @DecimalMax("9999999999999.99") @ApiModelProperty(value = "")
  public BigDecimal getInlineDecimal() {
  return inlineDecimal;
  }