Exception: Chef::Exceptions::MultipleFailures

Inherits:
StandardError
  • Object
show all
Defined in:
lib/chef/exceptions.rb

Overview

Exception class for collecting multiple failures. Used when running delayed notifications so that chef can process each delayed notification even if chef client or other notifications fail.

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ MultipleFailures 



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# File 'lib/chef/exceptions.rb', line 228

def initialize(*args)
  super
  @all_failures = []
end

Instance Method Details

#client_run_failure(exception) ⇒ Object 



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# File 'lib/chef/exceptions.rb', line 240

def client_run_failure(exception)
  set_backtrace(exception.backtrace)
  @all_failures << [ "chef run", exception ]
end

#empty? ⇒ Boolean 



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# File 'lib/chef/exceptions.rb', line 255

def empty?
  @all_failures.empty?
end

#for_raise ⇒ Object 



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# File 'lib/chef/exceptions.rb', line 259

def for_raise
  if @all_failures.size == 1
    @all_failures[0][1]
  else
    self
  end
end

#message ⇒ Object 



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# File 'lib/chef/exceptions.rb', line 233

def message
  base = "Multiple failures occurred:\n"
  @all_failures.inject(base) do |message, (location, error)|
    message << "* #{error.class} occurred in #{location}: #{error.message}\n"
  end
end

#notification_failure(exception) ⇒ Object 



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# File 'lib/chef/exceptions.rb', line 245

def notification_failure(exception)
  @all_failures << [ "delayed notification", exception ]
end

#raise! ⇒ Object 



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# File 'lib/chef/exceptions.rb', line 249

def raise!
  unless empty?
    raise self.for_raise
  end
end