Java integration

For Java applications, set the MTOMFeature for your web service. Also set up WS SECURITY and the username token policy by defining the SecurityPoliciesFeature for your web service.

The following example demonstrates how to connect to the Oracle Empirica Topics web service for each call:

// Instantiate the Topics web service proxy
EmpiricaTopicsService topicsService = new EmpiricaTopicsService(new
  URL("https://<hostname>:<port number>/TopicsService/ws/topicsService?
  wsdl"), new QName("http://oracle.hsgbu.topics.com",
  "EmpiricaTopicsService"));
BindingProvider bindingProvider = (BindingProvider)topicsService;

// Set the endpoint address for the Topics web service
bindingProvider.getRequestContext().put(
  BindingProvider.ENDPOINT_ADDRESS_PROPERTY, 
  "https://<hostname>:<port number>/TopicsService/ws/topicsService");

// Set the username token policy
SecurityPoliciesFeature securityFeatures = 
  new SecurityPoliciesFeature(new String[]{
  "oracle/wss_username_token_over_ssl_client_policy"});

// Include MTOM if this API call sends attachments
topicsService.getEmpiricaTopicsPort(new MTOMFeature(), securityFeatures);

// Set the Oracle Empirica Topics user name and password
bindingProvider.getRequestContext().put(BindingProvider.USERNAME_PROPERTY, 
  <topics service username>);
bindingProvider.getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, 
  <topics service password>);

// Set a maximum chunk size when calling an API that streams attachments
bindingProvider.getRequestContext().put
  ("com.sun.xml.ws.transport.http.client.streaming.chunk.size", 8192);

Substitute your environment's values for <hostname >, <port number >, <topics service username >, and <topics service password >.