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CouchDB Collection Adapter

Dependencies: 

  * Abdera Core, Parser, Protocol, Server modules
  * Abdera json and html extensions
  * CouchDb4J (http://www.couchdbwiki.com/index.php?title=Getting_Started_with_Java)
  
Using the Adapter:

  The CouchDB adapter is based on Abdera Managed Adapter model.  To deploy an 
  instance of the adapter, put a file called /abdera/adapter/[id].properties
  in the classpath where [id] is the id of the service instance.  For instance,
  /abdera/adapter/couchdb.properties
  
  
Sample *.properties file

  subUri=couchdb
  adapterClassName=org.apache.abdera.protocol.server.adapters.couchdb.CouchDbAdapter
  title=CouchDB Feed
  author=james
  configFile=dummyFileLocation

  # uncomment to override the defaults
  #couchdb.host=localhost
  #couchdb.port=5984
  
Then, deploy the AbderaServlet using the BasicProvider in your Web application environment:

Jetty deployment example:

    Server server = new Server(9002);
    Context context = new Context(server, "/", Context.SESSIONS);
    ServletHolder servletHolder = new ServletHolder(new AbderaServlet());
    servletHolder.setInitParameter(ServiceManager.PROVIDER, BasicProvider.class.getName());
    context.addServlet(servletHolder, "/*");
    server.start();
    
Using this example, the following resources will be served:

    http://localhost:9002/                ==>  Atompub Service Document
    http://localhost:9002/couchdb         ==>  Atompub Collection Feed
    http://localhost:9002/couchdb/{entry} ==>  Entry document
    
Limitations:

  The adapter does not support media collections or feed paging. Persistence
  of extension elements has not yet been fully tested.