{%- import '../../utils.twig' as utils -%}
{%- for field in fields %}
    {%- if not (field.nullable or field.optional)
        and field.type.type.baseTypeName != "Int"
        and field.type.type.baseTypeName != "Long"
        and field.type.type.baseTypeName != "Double"
        and field.type.type.baseTypeName != "Bool" %}
        validateNotNull(this.{{ field.name }});
    {%- endif %}
    {%- if field.type.type.baseTypeName == "Map" %}
        {%- if field.nullable or field.optional %}
        if (this.{{ field.name }} != null) {
            validateCollection(this.{{ field.name }}.values(), CollectionValidationRule.EXCEPTION_IF_ANY_INVALID);
        }
        {%- else %}
        validateCollection(this.{{ field.name }}.values(), CollectionValidationRule.EXCEPTION_IF_ANY_INVALID);
        {%- endif %}
    {%- elseif field.type.type.baseTypeName == "Array" %}
        {%- if field.nullable or field.optional %}
        if (this.{{ field.name }} != null) {
            validateCollection(this.{{ field.name }}, CollectionValidationRule.EXCEPTION_IF_ANY_INVALID);
        }
        {%- else %}
        validateCollection(this.{{ field.name }}, CollectionValidationRule.EXCEPTION_IF_ANY_INVALID);
        {%- endif %}
    {%- elseif field.type.type.baseTypeName != "Int"
                and field.type.type.baseTypeName != "Long"
                and field.type.type.baseTypeName != "Double"
                and field.type.type.baseTypeName != "Bool"
                and field.type.type.baseTypeName != "String"
                and field.type.type.baseTypeName != "Decimal"
                and field.type.type.baseTypeName != "DateTime"
                and (field.type.values is empty) %}
        if (this.{{ field.name }} instanceof ApiModel) {
            {%- if field.nullable or field.optional %}
            if (this.{{ field.name }} != null) {
                ((ApiModel) this.{{ field.name }}).validate();
            }
            {%- else %}
            ((ApiModel) this.{{ field.name }}).validate();
            {%- endif %}
        }
    {%- endif -%}
{%- endfor -%}