Strange behavior: action method not called when button submitted

[Julien Martin]

Hello,
My JSF app is diplaying a strange behavior: when the submit button is pressed the action method of my managed bean is not called.

Here is my managed bean:

package arcoiris;
 
import java.util.ArrayList;
import java.util.List;
import javax.faces.model.SelectItem;
 
public class SearchManagedBean {
    
    
    //Collected from search form
    private String keyword;
    private String country;
    private int[] postcode;
    private boolean commentExists;
    private int rating;
    private boolean websiteExists;
    
    //Used to populate form
    private List<SelectItem> availableCountries;
    private List<SelectItem> availablePostcodes;
    private List<SelectItem> availableRatings;
    
    //Retrieved from ejb tier
    private List<EstablishmentLocal> retrievedEstablishments;
    
    //Service locator
    private arcoiris.ServiceLocator serviceLocator;
    
    //Constructor
    public SearchManagedBean() {
        System.out.println("within constructor SearchManagedBean");
        System.out.println("rating "+this.rating);
    }
    
    //Getters and setters
    public String getKeyword() {
        return keyword;
    }
    
    public void setKeyword(String keyword) {
        this.keyword = keyword;
    }
    
    public String getCountry() {
        return country;
    }
    
    public void setCountry(String country) {
        this.country = country;
    }
    
    
    
    public boolean isCommentExists() {
        return commentExists;
    }
    
    public void setCommentExists(boolean commentExists) {
        this.commentExists = commentExists;
    }
    
    public int getRating() {
        return rating;
    }
    
    public void setRating(int rating) {
        this.rating = rating;
    }
    
    public boolean isWebsiteExists() {
        return websiteExists;
    }
    
    public void setWebsiteExists(boolean websiteExists) {
        this.websiteExists = websiteExists;
    }
    
    public List<SelectItem> getAvailableCountries() {
        List<SelectItem> countries = new ArrayList<SelectItem>();
        
        SelectItem si_1 = new SelectItem();
        SelectItem si_2 = new SelectItem();
        SelectItem si_3 = new SelectItem();
        
        si_1.setValue("2");
        si_1.setLabel("ecuador");
        si_2.setValue("1");
        si_2.setLabel("colombia");
        si_3.setValue("3");
        si_3.setLabel("peru");
        
        countries.add(si_1);
        countries.add(si_2);
        countries.add(si_3);
        return countries;
    }
    
    public void setAvailableCountries(List<SelectItem> countries) {
        this.availableCountries = availableCountries;
    }
    
    public List<SelectItem> getAvailablePostcodes() {
        List<SelectItem> postcodes = new ArrayList<SelectItem>();
        SelectItem si_1 = new SelectItem();
        SelectItem si_2 = new SelectItem();
        SelectItem si_3 = new SelectItem();
        
        si_1.setValue(75001);
        si_1.setLabel("75001");
        si_2.setValue(75002);
        si_2.setLabel("75002");
        si_3.setValue(75003);
        si_3.setLabel("75003");
        
        postcodes.add(si_1);
        postcodes.add(si_2);
        postcodes.add(si_3);
        
        return postcodes;
    }
    
    public void setAvailablePostcodes(List<SelectItem> availablePostcodes) {
        this.availablePostcodes = availablePostcodes;
    }
    
    public List<SelectItem> getAvailableRatings() {
        List<SelectItem> ratings = new ArrayList<SelectItem>();
        SelectItem si_1 = new SelectItem();
        SelectItem si_2 = new SelectItem();
        SelectItem si_3 = new SelectItem();
        
        si_1.setValue(1);
        si_1.setLabel("1");
        
        si_2.setValue(2);
        si_2.setLabel("2");
        
        si_3.setValue(3);
        si_3.setLabel("3");
        
        ratings.add(si_1);
        ratings.add(si_2);
        ratings.add(si_3);
        
        return ratings;
    }
    
    public void setAvailableRatings(List<SelectItem> availableRatings) {
        this.availableRatings = availableRatings;
    }
    
    public int[] getPostcode() {
        return postcode;
    }
    
    public void setPostcode(int[] postcode) {
        this.postcode = postcode;
    }
    
    public List<EstablishmentLocal> getRetrievedEstablishments() {
        return retrievedEstablishments;
    }
    
    public void setRetrievedEstablishments(List<EstablishmentLocal> retrievedEstablishments) {
        this.retrievedEstablishments = retrievedEstablishments;
    }
    
    //Business methods
    public String performSearch(){
        System.out.println("performSearchManagedBean begin");
        SearchRequestDTO searchRequestDto = new SearchRequestDTO(this.keyword,this.country,this.postcode,this.commentExists,this.rating, this.websiteExists);
        SearchSessionLocal searchSession = lookupSearchSessionBean();
        List<EstablishmentLocal> retrievedEstablishments = searchSession.performSearch(searchRequestDto);
        this.setRetrievedEstablishments(retrievedEstablishments);
        System.out.println("performSearchManagedBean end");
        return "success";
    }
    
    private arcoiris.ServiceLocator getServiceLocator() {
        if (serviceLocator == null) {
            serviceLocator = new arcoiris.ServiceLocator();
        }
        return serviceLocator;
    }
    
    private arcoiris.SearchSessionLocal lookupSearchSessionBean() {
        try {
            return ((arcoiris.SearchSessionLocalHome) getServiceLocator().getLocalHome("java:comp/env/ejb/SearchSessionBean")).create();
        } catch(javax.naming.NamingException ne) {
            java.util.logging.Logger.getLogger(getClass().getName()).log(java.util.logging.Level.SEVERE,"exception caught" ,ne);
            throw new RuntimeException(ne);
        } catch(javax.ejb.CreateException ce) {
            java.util.logging.Logger.getLogger(getClass().getName()).log(java.util.logging.Level.SEVERE,"exception caught" ,ce);
            throw new RuntimeException(ce);
        }
    }
    
    
    
    
    
    
}

Here is my jsp page:

<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
 
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">
    
         <html>
             <head>
                 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
                 <META HTTP-EQUIV="pragma" CONTENT="no-cache">
                 <title>JSP Page</title>
             </head>
             <body>
                 <f:view>
                     <h:panelGroup id="body">
                         <h:form id="searchForm">
                             <h:panelGrid columns="2">
                                 <h:outputText id="keywordLabel" value="enter keyword"/>    
                                 <h:inputText id="keywordField" value="#{SearchManagedBean.keyword}"/>
          
                                 <h:outputText id="countryLabel" value="choose country"/>    
                                 <h:selectOneListbox id="countryField" value="#{SearchManagedBean.country}">
                                     <f:selectItems id="availableCountries" value="#{SearchManagedBean.availableCountries}"/>
                                 </h:selectOneListbox>
                 
                                 <h:outputText id="postcodeLabel" value="choose postcode(s)"/>    
                                 <h:selectManyListbox id="postcodeField" value="#{SearchManagedBean.postcode}">
                                     <f:selectItems id="availablePostcodes" value="#{SearchManagedBean.availablePostcodes}"/>
                                 </h:selectManyListbox>
                         
                                 <h:outputText id="commentExistsLabel" value="with comment"/>
                                 <h:selectBooleanCheckbox id="commentExistsField" value="#{SearchManagedBean.commentExists}" />
                         
                                 
                                 <h:outputText id="ratingLabel" value="rating"/>
                                 <h:selectOneListbox id="ratingField" value="#{SearchManagedBean.rating}">
                                     <f:selectItems id="availableRatings" value="#{SearchManagedBean.availableRatings}"/>
                                 </h:selectOneListbox>
                                 
                                 <h:outputText id="websiteExistsLabel" value="with website"/>
                                 <h:selectBooleanCheckbox id="websiteExistsField" value="#{SearchManagedBean.websiteExists}" />
 
                                 <h:commandButton value="search" action="#{SearchManagedBean.performSearch}"/>
                 
                             </h:panelGrid>
                         </h:form>
                     </h:panelGroup>
                 </f:view>
                       
             </body>
         </html>
     

here is my faces config file:

<?xml version='1.0' encoding='UTF-8'?>
 

<!DOCTYPE faces-config PUBLIC
  "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN"
  "http://java.sun.com/dtd/web-facesconfig_1_1.dtd">
  
<faces-config>
    <managed-bean>
        <managed-bean-name>SearchManagedBean</managed-bean-name>
        <managed-bean-class>arcoiris.SearchManagedBean</managed-bean-class>
        <managed-bean-scope>request</managed-bean-scope>
    </managed-bean>
   
    
    <navigation-rule>
       <description></description>
        <from-view-id>/welcomeJSF.jsp</from-view-id>
        <navigation-case>
        <from-outcome>success</from-outcome>
        <to-view-id>index.jsp</to-view-id>
        </navigation-case>
    </navigation-rule>
    
  
</faces-config>
 

The problem occurs when the field ratingField is left blank (which amounts to it being set at 0 since it is an int).

Can anyone help please?

Thanks in advance,

Julien.

[Rajeev Ravindran]

Add an error message tag for "ratingField" and see if JSF is throwing any error.

Thanks,
[ August 17, 2006: Message edited by: Rajeev Ravindran ]

[Julien Martin]

Thanks for the reply. The problem is that I was using primitive types and Jsf does not like that apparently.
Julien.