Real Time Information Director User Documentation

RTID Message Format and Programmatic Interfaces
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//If server returned an error, check the error stream
InputStream errorStream = urlConn.getErrorStream();
if(errorStream == null)
{
System.println("No response error message");
}else{
responseReader = new BufferedReader(new
InputStreamReader(errorStream));
String inputLine;
while((inputLine = input.readLine())!= null)
{
output.write(inputLine);
}
}
8.
Use the disconnect method of the HttpURLConnection object to close the
connection to the servlet:
UrlConn.disconnect();
For authoritative information about using Sun Java classes, see the Sun Java
documentation.
Invoking the Dispatch EJB
The Dispatch EJB (DispatchBeanEJB) is a stateless session bean that provides access to
the Dispatcher. The bean consists of three classes:
• DispatchBeanEJB, which implements container lifecycle and business methods.
• DispatchBeanHome, which is the home interface of the bean.
• DispatchBean, which is the remote interface of the bean.
For information about deploying these classes under NonStop WLS, see the RTID
Deployment module.
DispatchBeanEJB Class
The Dispatch EJB defines two business methods, called dispatch, which invoke the RTID
Dispatcher. One method uses strings for input and output. The other uses an input
stream and an output stream. The constructors are
public String dispatch(String document)
public int dispatch(InputStream documentInputStream, OutputStream
documentOutputStream)
In both cases, the input parameter contains the XML document to be inserted into the
data store, or a query document to retrieve data from the data store. The output parameter
receives the response, which contains the requested data if the input contained a query, or
a query document for later use if the input contained an insert/update document. The