Class: JasperServer::Protocols::SOAP

Inherits:
Object
  • Object
show all
Defined in:
lib/jasper_server/protocols/soap.rb

Constant Summary collapse

JASPER_URN = 
"urn:"

Instance Method Summary collapse

Instance Method Details

#connect(url, username, password, timeout = 60) ⇒ Object 



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# File 'lib/jasper_server/protocols/soap.rb', line 102

def connect(url, username, password, timeout = 60)
  @driver = connect_to_soap_service(url, username, password, timeout)
end

#request_report_via_soap(request) ⇒ Object

Raises:



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# File 'lib/jasper_server/protocols/soap.rb', line 34

def request_report_via_soap(request)
  raise Error, "Must connect to JasperServer first!" if @driver.nil?

  report = request.report_unit
  format = request.output_format
  params = request.report_params

  params_xml = ""
  params.each do |name, value|
    case value
    when Array
      value.each do |item|
        params_xml << %{<parameter name="#{name}" isListItem="true"><![CDATA[#{item}]]></parameter>\n}
      end
    when Time, DateTime, Date
      ts = ReportRequest.convert_time_to_jasper_timestamp(value)
      params_xml << %{<parameter name="#{name}">#{ts}</parameter>\n}
    else
      unless value.blank?
      params_xml << %{<parameter name="#{name}"><![CDATA[#{value}]]></parameter>\n}
    end
  end
  end

  request = %Q|<request operationName="runReport" locale="en">
    <argument name="RUN_OUTPUT_FORMAT">#{format}</argument>
    <resourceDescriptor name="" wsType=""
        uriString="#{report}"
        isNew="false">
      <label>null</label>
      #{params_xml}
    </resourceDescriptor>
  </request>|

  RAILS_DEFAULT_LOGGER.debug "#{self.class.name} Request:\n#{request}" if Object.const_defined?('RAILS_DEFAULT_LOGGER')

  result = @driver.runReport(request)

  RAILS_DEFAULT_LOGGER.debug "#{self.class.name} Response:\n#{result}" if Object.const_defined?('RAILS_DEFAULT_LOGGER')

  if Object.const_defined?(:ActiveSupport) && ActiveSupport.const_defined?(:XmlMini)
    # for Rails 2.3+
    xml = ActiveSupport::XmlMini.parse(result)
    xml = xml['operationResult']

    begin
      content_key = ActiveSupport::XmlMini.backend::CONTENT_KEY
    rescue NameError
      # Nokogiri doesn't define a CONTENT_KEY const -- the content key is always just '__content__'
      content_key = '__content__'
    end

    xml.each do |k,v|
      if v.kind_of?(Hash) && v[content_key]
        xml[k] = [v[content_key]]
      end
    end
  else
    xml = XmlSimple.xml_in_string(result)
  end

  unless xml['returnCode'].first.to_i == 0
    raise JasperServer::Error, "JasperServer replied with an error: #{xml['returnMessage'] ? xml['returnMessage'].first : xml.inspect}"
  end

  result.instance_variable_get(:@env).external_content['report'].data.content
end