Webservice search problem

hey...
I got my webservice works so far and now i want to test it with
SoapUI. The problem is I don't know what I have to do now to test it
and to complete my java codes. I hope you can help me.

My Webservice

package web.service;

/**
 * WebServiceSearch
 * 
 * @author Denni Nußbaum
 */


import javax.ejb.EJB;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.naming.InitialContext;

import ejb.search.*;


@WebService(name = "SearchService", serviceName = "SearchService", targetNamespace = "http://www.test.de")
public class WebServiceSearch {

@EJB
SearchLocal searchBean;

 SearchLocal getSearchBean() {

 if (searchBean == null) {
   
  try {
   searchBean = (SearchLocal) new InitialContext()
   .lookup("java:comp/env/ejb/SearchEJB");
   } catch (Exception a) {
    throw new RuntimeException(a);
   }
  }
  return searchBean;
 } 
 
 
//@WebMethod
  //public java.util.ArrayList<String> getItems(java.lang.String searchTerm) {
   // new java.util.ArrayList<String>();

 
 @WebMethod
  public void searchInDocumentFieldsForSimpleSearch(final String and_search, final Long userId)
   {
   return;
   }

This is the search method "searchInDocumentFieldsForSimpleSearch"

@SuppressWarnings("unchecked")
 public List<Document> searchInDocumentFieldsForSimpleSearch(
   final String and_search, final Long userId) {

  final List<Long> documentIds = new ArrayList<Long>(0);
  final List<Long> visibledocumentsForUser_ids = new ArrayList<Long>(0);
  final List<Document> documents = new ArrayList<Document>(0);

  final Session session = sf.openSession();
  final FullTextSession fullTextSession = Search
    .createFullTextSession(session);

  // determine visible documents by user
  visibledocumentsForUser_ids.addAll(dfl
    .getVisibleDocumentsByUser(userId));

  final String newSearch = and_search.trim();
  final Query luceneQuery = createInputFieldQuery(newSearch,
    BooleanClause.Occur.MUST, false);

  final org.hibernate.Query fullTextQuery = fullTextSession
    .createFullTextQuery(luceneQuery, Document.class);
  final Iterator it = fullTextQuery.iterate();

  // while (it.hasNext()) {
  // final DocumentField df = (DocumentField) it.next();
  // if (df != null) {
  // if (!documentIds.contains(df.getDocumentId())
  // && (visibledocumentsForUser_ids
  // .contains(df.getDocumentId()))) {
  // final Document dd = df.getDocument();
  // if(dd!=null){
  // if(Hibernate.isInitialized(dd)==false){
  // Hibernate.initialize(dd);
  // }
  // documentIds.add(dd.getId());
  // documents.add(dd);
  // }
  // }
  // }
  // }

  while (it.hasNext()) {
   final Document d = (Document) it.next();
   if (d != null) {
    if (!documentIds.contains(d.getId())
      && (visibledocumentsForUser_ids.contains(d.getId()))) {
     documentIds.add(d.getId());
     documents.add(d);
    }
   }
  }

  /*
   * visibledocumentsForUser_ids.addAll(dfl
   * .getVisibleDocumentsByUser(userId));
   * 
   * Iterator is = documentFields.iterator(); while (is.hasNext()) {
   * DocumentField df = (DocumentField) is.next(); if(df!=null){ Document
   * dd = df.getDocument(); dd.getAuthors(); if
   * (!documentIds.contains(dd.getId()) &&
   * (visibledocumentsForUser_ids.contains(dd.getId()))) {
   * 
   * documentIds.add(dd.getId()); documents.add(dd); // System.out //
   * .println("###### Document " + dd.getName() + " " // +
   * dd.getCreationDate() + " " // + dd.getModificationDate()); // hier
   * implemantation für die categorien anzeige ?? } } }
   */
  return documents;

 }

 /*
  * (non-Javadoc)
  * 
  * @seede.ejb.search.SearchLocal#
  * getAllDocumentsByUserCommunitiesAndByReleaseStatus(java.lang.Long)
  */

now i compile it and open the wsdl with SoapUI.
Than I want to test the search function, but i don't know how and
what do I have to put in my code to make it works.
I hope you can help me so far.
thank