Exception: Prismic::Error

Inherits:

Exception

• Object
• Exception
• Prismic::Error

Defined in:

lib/prismic.rb

Overview

These exception can contains an error cause and is able to show them

Direct Known Subclasses

API::BadPrismicResponseError, API::PrismicWSAuthError, API::PrismicWSConnectionError, Fragments::Image::ViewDoesNotExistException, SearchForm::AuthenticationException, SearchForm::AuthorizationException, SearchForm::FormSearchException, SearchForm::NoRefSetException, SearchForm::RefNotFoundException, SearchForm::UnsupportedFormKind

Instance Attribute Summary

• #cause ⇒ Object readonly

  Returns the value of attribute cause.

Instance Method Summary

• #full_trace(e = self) ⇒ String

  Return the full trace of the error (including nested errors).

• #initialize(msg = nil, cause = nil) ⇒ Error constructor

  A new instance of Error.

Constructor Details

#initialize(msg = nil, cause = nil) ⇒ Error

Returns a new instance of Error

# File 'lib/prismic.rb', line 19

def initialize(msg=nil, cause=nil)
  msg ? super(msg) : msg
  @cause = cause
end

Instance Attribute Details

#cause ⇒ Object (readonly)

Returns the value of attribute cause

# File 'lib/prismic.rb', line 18

def cause
  @cause
end

Instance Method Details

#full_trace(e = self) ⇒ String

Return the full trace of the error (including nested errors)

Parameters:

• e (Exception) (defaults to: self) —

  Parent error (for internal use)

Returns:

• (String) —

  The trace

# File 'lib/prismic.rb', line 28

def full_trace(e=self)
  first, *backtrace = e.backtrace
  msg = e == self ? "" : "Caused by "
  msg += "#{first}: #{e.message} (#{e.class})"
  stack = backtrace.map{|s| "\tfrom #{s}" }.join("\n")
  cause = e.respond_to?(:cause) ? e.cause : nil
  cause_stack = cause ? full_trace(cause) : nil
  [msg, stack, cause_stack].compact.join("\n")
end