PreconditionRequired (irked-vertx 4.5.21 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - tech.greenfield.vertx.irked.HttpError
    - - tech.greenfield.vertx.irked.status.PreconditionRequired

All Implemented Interfaces:

Serializable
```
public class PreconditionRequired
extends HttpError
```
HTTP Status Code for Precondition Required To send this in the response, either pass an instance (with optional custom message) to Request.send(HttpError) or throw it out of an Irked controller handler. To throw this response out of a functional interface implementation (lambda) that does not declare throwing HttpError, use the HttpError.unchecked() method.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class tech.greenfield.vertx.irked.HttpError
  HttpError.UncheckedHttpError

Field Summary

Fields
Modifier and Type Field Description

static int code
HTTP status code for 'Precondition Required'

Constructor Summary

Constructors
Constructor	Description
`PreconditionRequired()`	Create a 'Precondition Required' HTTP Response.
`PreconditionRequired(String m)`	Create a 'Precondition Required' HTTP Response with a custom message in the body.
`PreconditionRequired(String m, Throwable t)`	Create a 'Precondition Required' HTTP Response with a custom message in the body and an underlying cause.
`PreconditionRequired(Throwable t)`	Create a 'Precondition Required' HTTP Response with an underlying cause.

Method Summary
- Methods inherited from class tech.greenfield.vertx.irked.HttpError
  addHeader, getHeaders, getStatusCode, getStatusText, isClientError, isError, isOK, isRedirect, isServerError, setStatusText, toHttpError, toHttpError, toString, unchecked, uncheckedWrap, unwrap
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - code
```
public static final int code
```
    HTTP status code for 'Precondition Required'
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PreconditionRequired
```
public PreconditionRequired()
```
    Create a 'Precondition Required' HTTP Response.
  - PreconditionRequired
```
public PreconditionRequired(Throwable t)
```
    Create a 'Precondition Required' HTTP Response with an underlying cause.
    
    Parameters:
    
    t - underlying cause
  - PreconditionRequired
```
public PreconditionRequired(String m)
```
    Create a 'Precondition Required' HTTP Response with a custom message in the body.
    
    Parameters:
    
    m - custom response message
  - PreconditionRequired
```
public PreconditionRequired(String m,
                            Throwable t)
```
    Create a 'Precondition Required' HTTP Response with a custom message in the body and an underlying cause.
    
    Parameters:
    
    m - custom response message
    
    t - underlying cause