ex9_17.txt

j2ee core design patterns

Example 9.17 	WorkDispatcher, EmailDispatcher and WorkListDispatcher Code
package WorkAdapter;

abstract public class WorkDispatcher {
  String workflowName;
  String workPageURL;
  String email;


  public WorkDispatcher(String workflowName,
      String workPageURL, String email) {
    this.workflowName = workflowName;
    this.workPageURL = workPageURL;
    this.email = email;
  }
  public abstract void dispatch();
}


package WorkAdapter;

public class EmailDispatcher extends WorkDispatcher {

  public EmailDispatcher(String workflowName,
      String workPageURL, String email) {
    super( workflowName, workPageURL, email );
  }
  public void dispatch() {
    // Notify user via email
  }
}


package WorkAdapter;

public class WorkListDispatcher extends WorkDispatcher {

  public WorkListDispatcher(String workflowName,
      String workPageURL, String email) {
    super(workflowName, workPageURL, email);
  }
  public void dispatch() {
    // Notify Worklist
  }
}