Class: SalesforceAdapter::Connection

Inherits:
Object
  • Object
show all
Includes:
Errors
Defined in:
lib/dm-salesforce-adapter/connection.rb,
lib/dm-salesforce-adapter/connection/errors.rb

Defined Under Namespace

Modules: Errors Classes: HeaderHandler

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(username, password, wsdl_path, api_dir, organization_id = nil) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/dm-salesforce-adapter/connection.rb', line 18

def initialize(username, password, wsdl_path, api_dir, organization_id = nil)
  @wrapper = SoapWrapper.new("SalesforceAPI", "Soap", wsdl_path, api_dir)
  @username, @password, @organization_id = URI.unescape(username), password, organization_id
  
end

Instance Attribute Details

#user_details ⇒ Object (readonly)

Returns the value of attribute user_details.



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# File 'lib/dm-salesforce-adapter/connection.rb', line 23

def user_details
  @user_details
end

#user_id ⇒ Object (readonly)

Returns the value of attribute user_id.



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# File 'lib/dm-salesforce-adapter/connection.rb', line 23

def user_id
  @user_id
end

Instance Method Details

#api_dir ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 29

def api_dir
  @wrapper.api_dir
end

#create(objects) ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 80

def create(objects)
  call_api(:create, CreateError, "creating", objects)
end

#delete(keys) ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 88

def delete(keys)
  call_api(:delete, DeleteError, "deleting", keys)
end

#field_name_for(klass_name, column) ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 50

def field_name_for(klass_name, column)
  klass = SalesforceAPI.const_get(klass_name)
  fields = [column, Inflector.camelize(column.to_s), "#{Inflector.camelize(column.to_s)}__c", "#{column}__c".downcase]
  options = /^(#{fields.join("|")})$/i
  matches = klass.instance_methods(false).grep(options)
  if matches.any?
    matches.first
  else
    raise FieldNotFound,
        "You specified #{column} as a field, but none of the expected field names exist: #{fields.join(", ")}. " \
        "Either manually specify the field name with :field, or check to make sure you have " \
        "provided a correct field name."
  end
end

#make_object(klass_name, values) ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 37

def make_object(klass_name, values)
  obj = SalesforceAPI.const_get(klass_name).new
  values.each do |property, value|
    field = field_name_for(klass_name, property)
    if value.nil? or value == ""
      obj.fieldsToNull.push(field)
    else
      obj.send("#{field}=", value)
    end
  end
  obj
end

#organization_id ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 33

def organization_id
  @user_details && @user_details.organizationId
end

#query(string) ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 65

def query(string)
  with_reconnection do
    res = driver.query(:queryString => string).result
    records = res.records
    while !res.done
      res = driver.queryMore(:queryLocator => res.queryLocator).result
      records += res.records
    end
    res.records = records 
    res
  end
rescue SOAP::FaultError => e
  raise QueryError.new(e.message, [])
end

#update(objects) ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 84

def update(objects)
  call_api(:update, UpdateError, "updating", objects)
end

#wsdl_path ⇒ Object 



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# File 'lib/dm-salesforce-adapter/connection.rb', line 25

def wsdl_path
  @wrapper.wsdl_path
end