Decorators

Model decorators

Attributes

• Attribute(options: AttributeDecoratorOptions)

  • AttributeDecoratorOptions:

    • converter, optional, must implement PropertyConverter interface
    • serializedName, optional

• NestedAttribute(options: AttributeDecoratorOptions)

  • Nested Attributes can be user for complex attributes:

    • Array of simple typed values [1,2,3]
    • Array of complex values [{firstName:'Peter',...},...]
    • Complex object {firstName:'John', lastName:'Hancock',...}

  • AttributeDecoratorOptions:

    • converter, optional, must implement PropertyConverter interface
    • serializedName, optional

  • NOTE: when using NestedAttribute you always need to specify JsonModelConverter

    • Example:

                   //Array of simple typed values (string, number....)
                   @NestedAttribute({converter: new JsonModelConverter(Array,{hasMany:true})}
                   emails: Array<string>;

                   //Array of complex values
                   @NestedAttribute({converter: new JsonModelConverter(Item,{hasMany:true})}
                   items: Array<Item>;

                   //Complex value
                   @NestedAttribute({converter: new JsonModelConverter(Item)}
                   item: Item;

Relationships

• BelongsTo()
• HasMany()

Nested model decorators

Attributes

• JsonAttribute(options: AttributeDecoratorOptions)

  • AttributeDecoratorOptions:

    • converter, optional, must implement PropertyConverter interface
    • serializedName, optional