Using Web Services › How to Call Web Services › How to Use a Java Program to Call a Web Service

How to Use a Java Program to Call a Web Service

Using a Java program to call each CA Service Catalog web service is a required task when you call web services with a Java client.

1. Review the following Java-related specifications, which are used in this example. The specifications that you use in your calls vary according to your needs and goals.
   • A class named axisTester

     This class retrieves a JavaBean array containing the accounts in the business unit named Sales.

   • Server name: prod123
   • Port number: 8080
2. Review the following parameter-related specifications, which are used in this example. The specifications that you use in your calls vary according to your needs and goals.
   • Web Service: AccountService
   • URN: urn:usmAccountService
   • Method: getAccountsOfBusinessUnit
   • Input Parameters: sessionID, businessunitid
   • Output Parameters: Array of Account beans
3. Review the sample programs:
   • Example for retrieving a JavaBean array
   • Example for calling over an HTTPS port
4. Use the sample programs to create your programs.