Finding objects in MongoDB
Janusz Dalecki
Hi All,
Just to put you up the context, we are running our software under the jersy implementation - (com.sun.jersey.spi.container.servlet.ServletContainer is handling all requests to url-pattern “/api/*”).
I initialized the mongo and morphia objects in our InitContextListener (derived form ServletContextListener) derived class (method public void contextInitialized(ServletContextEvent arg0) {):
mongo = new Mongo();
morphia = new Morphia();
morphia.map(Product.class);
datastore = morphia.createDatastore(mongo, "my_database");
All mongo/morphia and datastore are static fields;
Then I used the statically created morphia Datastore object (datastore) to find my “Product” objects stored in the mongo db (which I verified that they are in the db using mongo console tool – they are there). The class that is handling the finding request url http://localhost:8888/api/products is defined like this:
@Path("/products")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public class ProductsResource {
@GET
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public List<Product> getAllProducts() {
Query<Product> products = InitContextListener.getDatastore().find(Product.class);
return products.asList();
}
}
When I invoke the url http://localhost:8888/api/products (which calls the method mentioned above (public List<Product> getAllProducts())from the browser I always get:
java.io.IOException: couldn't connect to [/127.0.0.1:27017] bc:java.net.SocketException: Permission denied: Not allowed to issue a socket connect: permission denied.
at com.mongodb.DBPort._open(DBPort.java:214)
at com.mongodb.DBPort.go(DBPort.java:107)
Any clues what is going on?
Cheers,
Janusz
