java/SecondHop.java

   1 import javax.jcr.Repository;
   2 import javax.jcr.Session;
   3 import javax.jcr.SimpleCredentials;
   4 import javax.jcr.Node;
   5 import org.apache.jackrabbit.core.TransientRepository;
   6
   7 /**
   8  * Second hop example. Stores, retrieves, and removes example content.
   9  */
  10 public class SecondHop {
  11
  12     /**
  13      * The main entry point of the example application.
  14      *
  15      * @param args command line arguments (ignored)
  16      * @throws Exception if an error occurs
  17      */
  18     public static void main(String[] args) throws Exception {
  19         Repository repository = new TransientRepository();
  20         Session session = repository.login(
  21                 new SimpleCredentials("username", "password".toCharArray()));
  22         try {
  23             Node root = session.getRootNode();
  24
  25             // Store content
  26             Node hello = root.addNode("hello");
  27             Node world = hello.addNode("world");
  28             world.setProperty("message", "Hello, World!");
  29             session.save();
  30
  31             // Retrieve content
  32             Node node = root.getNode("hello/world");
  33             System.out.println(node.getPath());
  34             System.out.println(node.getProperty("message").getString());
  35
  36             // Remove content
  37             root.getNode("hello").remove();
  38             session.save();
  39         } finally {
  40             session.logout();
  41         }
  42     }
  43
  44 }