Class: Savon::SOAP::XML

Inherits:
Object
  • Object
show all
Defined in:
lib/savon/soap/xml.rb

Overview

Savon::SOAP::XML

Represents the SOAP request XML. Contains various global and per request/instance settings like the SOAP version, header, body and namespaces.

Constant Summary collapse

SchemaTypes =

XML Schema Type namespaces.

{
  "xmlns:xsd" => "http://www.w3.org/2001/XMLSchema",
  "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance"
}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(endpoint = nil, input = nil, body = nil) ⇒ XML

Accepts an endpoint, an input tag and a SOAP body.



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# File 'lib/savon/soap/xml.rb', line 49

def initialize(endpoint = nil, input = nil, body = nil)
  self.endpoint = endpoint if endpoint
  self.input = input if input
  self.body = body if body
end

Instance Attribute Details

#body ⇒ Object

Accessor for the SOAP body. Expected to be a Hash that can be translated to XML via Gyoku.xml or any other Object responding to to_s.



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# File 'lib/savon/soap/xml.rb', line 124

def body
  @body
end

#element_form_default ⇒ Object

Returns whether all local elements should be namespaced. Might be set to :qualified, but defaults to :unqualified.



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# File 'lib/savon/soap/xml.rb', line 109

def element_form_default
  @element_form_default ||= :unqualified
end

#endpoint ⇒ Object

Accessor for the SOAP endpoint.



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# File 'lib/savon/soap/xml.rb', line 59

def endpoint
  @endpoint
end

#env_namespace ⇒ Object

Returns the SOAP envelope namespace. Defaults to :env.



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# File 'lib/savon/soap/xml.rb', line 84

def env_namespace
  @env_namespace ||= :soap
end

#header ⇒ Object

Returns the SOAP header. Defaults to an empty Hash.



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# File 'lib/savon/soap/xml.rb', line 76

def header
  @header ||= {}
end

#input ⇒ Object

Accessor for the SOAP input tag.



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# File 'lib/savon/soap/xml.rb', line 56

def input
  @input
end

#namespace ⇒ Object

Accessor for the default namespace URI.



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# File 'lib/savon/soap/xml.rb', line 117

def namespace
  @namespace
end

#namespace_identifier ⇒ Object

Returns the default namespace identifier.



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# File 'lib/savon/soap/xml.rb', line 103

def namespace_identifier
  @namespace_identifier ||= :wsdl
end

#namespaces ⇒ Object

Returns the namespaces. Defaults to a Hash containing the SOAP envelope namespace.



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# File 'lib/savon/soap/xml.rb', line 92

def namespaces
  @namespaces ||= begin
    key = env_namespace.blank? ? "xmlns" : "xmlns:#{env_namespace}"
    { key => SOAP::Namespace[version] }
  end
end

#wsse ⇒ Object

Accessor for the Savon::WSSE object.



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# File 'lib/savon/soap/xml.rb', line 120

def wsse
  @wsse
end

#xml ⇒ Object

Accepts a block and yields a Builder::XmlMarkup object to let you create custom XML.



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# File 'lib/savon/soap/xml.rb', line 127

def xml
  @xml = yield builder if block_given?
end

Class Method Details

.parse(xml) ⇒ Object

Converts a given SOAP response xml to a Hash.



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# File 'lib/savon/soap/xml.rb', line 30

def self.parse(xml)
  Crack::XML.parse(xml) rescue {}
end

.to_array(object, *path) ⇒ Object

Expects a SOAP response XML or Hash, traverses it for a given path of Hash keys and returns the value as an Array. Defaults to return an empty Array in case the path does not exist or returns nil.



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# File 'lib/savon/soap/xml.rb', line 37

def self.to_array(object, *path)
  hash = object.kind_of?(Hash) ? object : to_hash(object)

  result = path.inject hash do |memo, key|
    return [] unless memo[key]
    memo[key]
  end

  result.kind_of?(Array) ? result.compact : [result].compact
end

.to_hash(value) ⇒ Object

Converts the given SOAP response value (XML or Hash) into a normalized Hash.



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# File 'lib/savon/soap/xml.rb', line 24

def self.to_hash(value)
  value = parse value unless value.kind_of? Hash
  value.find_soap_body
end

Instance Method Details

#to_xml ⇒ Object

Returns the XML for a SOAP request.



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# File 'lib/savon/soap/xml.rb', line 135

def to_xml
  @xml ||= tag(builder, :Envelope, complete_namespaces) do |xml|
    tag(xml, :Header) { xml << header_for_xml } unless header_for_xml.empty?
    input.nil? ? tag(xml, :Body) : tag(xml, :Body) { xml.tag!(*input) { xml << body_to_xml } }
  end
end

#version ⇒ Object

Returns the SOAP version. Defaults to Savon.soap_version.



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# File 'lib/savon/soap/xml.rb', line 68

def version
  @version ||= Savon.soap_version
end

#version=(version) ⇒ Object

Sets the SOAP version.

Raises:

  • (ArgumentError) 


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# File 'lib/savon/soap/xml.rb', line 62

def version=(version)
  raise ArgumentError, "Invalid SOAP version: #{version}" unless SOAP::Versions.include? version
  @version = version
end