Question

I have a Restlet server application that calls client resource for the purpose of hitting a google endpoint.

When I get to the point in my code:

ClientResource storeRoot = new ClientResource("http://googleendpoint");
  String jsonString = storeRoot.get().getText();

I get the warnings and errors:

Jan 7, 2013 4:33:34 PM org.restlet.engine.component.ClientRouter
getNext WARNING: The protocol used by this request is not declared in
the list of client connectors. (HTTPS/1.1). In case you are using an
instance of the Component class, check its “clients” property. Not
Found (404) – The server has not found anything matching the request
URI at
org.restlet.resource.ClientResource.doError(ClientResource.java:612)

I have googled around and seen that the solution is likely adding the protocol to the endpoint like this:

component.getClients​().add(Protocol.HTTPS​);

The problem is that I am running this as a war file in tomcat. Where do I access this component object to add the protocol?

I have also changed my web.xml to support this protocol like this:

<?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         id="WebApp_ID" version="2.5">

         <display-name>Restlet adapters</display-name>

         <servlet>
                 <servlet-name>Restlet1</servlet-name>
                 <servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
                 <init-param>
                         <param-name>org.restlet.application</param-name>
                         <param-value>com.MyApplication</param-value>
                 </init-param>
                 <init-param>
                    <param-name>org.restlet.clients</param-name>
                    <param-value>HTTP HTTPS FILE</param-value>
                </init-param>
         </servlet>

         <servlet-mapping>
                 <servlet-name>Restlet1</servlet-name>
                 <url-pattern>/*</url-pattern>
         </servlet-mapping>
 </web-app>

Answer 1

After a lot of heartache I determined that solution was the addition of params in the web.xml that Andy stated above and also the addition of the following jars:

org.restlet.ext.net
org.restlet.ext.httpclient
org.restlet.ext.ssl