The "junction" adapter: ng.zcmljunction

The zcmljunction is zope3 product developed to provide possibility rapid interface adapter creation. To create adapter you can use new junction zcml-directive. Adapter can provide output interface attributes from attributes of input interface or it join.

Sample of use:

<junction
  for=".interfaces.IArticle"
  provides=".interfaces.ISearch"
  factory = ".searchadapter.SearchAdapter"
  >
  <property in="title" out="title"/>
  <property in="abstract" out="abstract"/>
  <property in="body" out="body" default=""/>
  <property in="abstract klass name keyword title body author" out="common" default=""/>
</junction>