class DynamicsCRM::XML::QueryExpression

Represents QueryExpression XML fragment.

Attributes

columns[RW]
criteria[RW]
entity_name[RW]
page_info[RW]

Public Class Methods

new(entity_name) click to toggle source
# File lib/dynamics_crm/xml/query_expression.rb, line 7
def initialize(entity_name)
  @entity_name = entity_name
  @criteria = Criteria.new
end

Public Instance Methods

to_xml(options = {}) click to toggle source
# File lib/dynamics_crm/xml/query_expression.rb, line 12
def to_xml(options = {})
  namespace = options[:namespace] ? options[:namespace] : 'b'

  column_set = columns.is_a?(ColumnSet) ? columns : ColumnSet.new(columns)

  xml = %(
      #{column_set.to_xml(namespace: namespace, camel_case: true)}
      #{criteria.to_xml(namespace: namespace)}
      <#{namespace}:Distinct>false</#{namespace}:Distinct>
      <#{namespace}:EntityName>#{entity_name}</#{namespace}:EntityName>
      <#{namespace}:LinkEntities />
      <#{namespace}:Orders />
    )

  xml << page_info.to_xml if page_info

  if options[:exclude_root].nil?
    xml = %(<query i:type="b:QueryExpression" xmlns:b="http://schemas.microsoft.com/xrm/2011/Contracts" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        #{xml}
    </query>)
  end

  xml
end