Hi,
I assume you are using Hibernate to do the persistence? In which case I
would recommend you let Hibernate do the hard work. In your user model you
should have a property called company is of type Company, and Hibernate will
manage the relationship for you?
Mike.
On 12/19/06, hquinn <[EMAIL PROTECTED]> wrote:
I checked in my userForm.jsp, and I don't think the problem is there... .
My
User pojo has a property called 'companyId' which is the property I used
for my relationship many-to-one (user-company). This part of the jsp shows
a
'select' with all the existing companies... and it works... but for some
reason I'm getting that 'null' problem during the test-web... any
suggestions?
<li>
<musas:label styleClass="desc" key="user.companyId"/>
<spring:bind path="user.companyId">
<select name='<c:out value="${status.expression}"/>'
id='<c:out
value="${status.expression}"/>'>
<option value=""><fmt:message key="
label.selectOne"/></option>
<c:forEach items="${companyList}"
var="company">
<option value='<c:out value="${
company.id}"/>'
<c:if test="${
company.id == status.value}">selected="selected"</c:if>
><c:out value="${
company.name}"/></option>
</c:forEach>
</select>
<span class="fieldError"><c:out value="${
status.errorMessage}"/></span>
</spring:bind>
</li>
Michael Horwitz wrote:
>
> Hi,
>
> From the exception stack trace you posted I don't think the problem is
in
> your controller, but rather in the userform itself. Look for any Spring
> form
> field where the path is of the form "company.x" where x could be any
> attribute of the company.
>
> Mike
>
>
> On 12/18/06, hquinn <[EMAIL PROTECTED]> wrote:
>>
>>
>> Yeah, for some reason I'm getting that 'null' property, but I don't
>> understand why...
>> Here it is the part of my userformcontroller where I use the
>> companyManager.. I can't see where is the problem..
>>
>>
>> public void setCompanyManager(CompanyManager companyManager){
>> this.companyManager = companyManager;
>> }
>>
>>
>> public ModelAndView onSubmit(HttpServletRequest request,
>> HttpServletResponse response, Object
>> command,
>> BindException errors)
>> throws Exception {
>> if (log.isDebugEnabled()) {
>> log.debug("entering 'onSubmit' method...");
>> }
>>
>> User user = (User) command;
>> Locale locale = request.getLocale();
>>
>> if (request.getParameter("delete") != null) {
>> getUserManager().removeUser(user.getId().toString());
>> saveMessage(request, getText("user.deleted",
user.getFullName
>> (),
>> locale));
>>
>> return new ModelAndView(getSuccessView());
>> } else {
>> Boolean encrypt = (Boolean)
>> getConfiguration().get(Constants.ENCRYPT_PASSWORD);
>>
>> if (StringUtils.equals(request.getParameter("encryptPass"),
>> "true")
>> && (encrypt != null && encrypt.booleanValue())) {
>>
>> String algorithm = (String)
>> getConfiguration().get(Constants.ENC_ALGORITHM);
>>
>> if (algorithm == null) { // should only happen for test
>> case
>>
>> if (log.isDebugEnabled()) {
>> log.debug("assuming testcase, setting algorithm
to
>> 'SHA'");
>> }
>>
>> algorithm = "SHA";
>> }
>>
>>
>> user.setPassword(StringUtil.encodePassword(user.getPassword(),
>> algorithm));
>> }
>>
>> String[] userRoles = request.getParameterValues
("userRoles");
>>
>> if (userRoles != null) {
>> // for some reason, Spring seems to hang on to the roles
>> in
>> // the User object, even though isSessionForm() == false
>> user.getRoles().clear();
>> for (int i = 0; i < userRoles.length; i++) {
>> String roleName = userRoles[i];
>> user.addRole(roleManager.getRole(roleName));
>> }
>> }
>>
>> Integer originalVersion = user.getVersion();
>>
>> try {
>>
>> user.setCompany(companyManager.getCompany(user.getCompanyId
>> ().toString()));
>> getUserManager().saveUser(user);
>> } catch (UserExistsException e) {
>> log.warn(e.getMessage());
>>
>> errors.rejectValue("username", "errors.existing.user",
>> new Object[] {
>> user.getUsername(), user.getEmail
()
>> }, "duplicate user");
>>
>> // redisplay the unencrypted passwords
>> user.setPassword(user.getConfirmPassword());
>> // reset the version # to what was passed in
>> user.setVersion(originalVersion);
>>
>> return showForm(request, response, errors);
>> }
>>
>> if (!StringUtils.equals(request.getParameter("from"),
"list"))
>> {
>> saveMessage(request, getText("user.saved",
>> user.getFullName(), locale));
>>
>> // return to main Menu
>> return new ModelAndView(new
>> RedirectView("mainMenu.html"));
>> } else {
>> if (StringUtils.isBlank(request.getParameter
("version")))
>> {
>> saveMessage(request, getText("user.added",
>> user.getFullName(), locale));
>>
>> // Send an account information e-mail
>> message.setSubject(getText("signup.email.subject",
>> locale));
>> sendUserMessage(user, getText("newuser.email.message
",
>> user.getFullName(), locale),
>> RequestUtil.getAppURL(request));
>>
>> return showNewForm(request, response);
>> } else {
>> saveMessage(request, getText("user.updated.byAdmin",
>> user.getFullName(), locale));
>> }
>> }
>> }
>>
>> return showForm(request, response, errors);
>> }
>>
>>
>> Michael Horwitz wrote:
>> >
>> > Hi,
>> >
>> > It would seem you are trying to navigate the relationship between a
>> user
>> > and
>> > a company, but that the company on the specified user is null. So in
>> your
>> > userform you have a path of the form 'user.company.x' and for this
>> > specific
>> > user the company attribute is null?
>> >
>> > Mike
>> >
>> >
>> > On 12/18/06, hquinn <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Greetings everyone!
>> >> When I'm testing my application I get this error during the
test-web.
>> Can
>> >> someone tell me why? It seems it has to do with a relationship I
have
>> >> (User-Company), but I'm not sure... any comments??
>> >> Thanx
>> >>
>> >> Testcase:
>> testSave(mx.edu.um.musas.webapp.action.UserFormControllerTest
>> ):
>> >> Caused an ERROR
>> >> [junit] Invalid property 'company' of bean class
>> >> [mx.edu.um.musas.model.User]: Value of nested property 'company' is
>> null
>> >> [junit] org.springframework.beans.NullValueInNestedPathException:
>> >> Invalid property 'company' of bean class [mx.edu.um.musas.model.User
]:
>> >> Value
>> >> of nested property 'company' is null
>> >> [junit] at
>> >> org.springframework.beans.BeanWrapperImpl.getNestedBeanWrapper(
>> >> BeanWrapperImpl.java:419)
>> >> [junit] at
>> >>
>> org.springframework.beans.BeanWrapperImpl.getBeanWrapperForPropertyPath
>> (
>> >> BeanWrapperImpl.java:394)
>> >> [junit] at
>> >> org.springframework.beans.BeanWrapperImpl.setPropertyValue(
>> >> BeanWrapperImpl.java:601)
>> >> [junit] at
>> >> org.springframework.beans.AbstractPropertyAccessor.setPropertyValue(
>> >> AbstractPropertyAccessor.java:49)
>> >> [junit] at
>> >> org.springframework.beans.AbstractPropertyAccessor.setPropertyValues
(
>> >> AbstractPropertyAccessor.java:74)
>> >> [junit] at
>> >> org.springframework.validation.DataBinder.applyPropertyValues(
>> >> DataBinder.java:515)
>> >> [junit] at
>> >> org.springframework.validation.DataBinder.doBind(DataBinder.java
:417)
>> >> [junit] at
>> >> org.springframework.web.bind.WebDataBinder.doBind(WebDataBinder.java
>> :146)
>> >> [junit] at
>> >> org.springframework.web.bind.ServletRequestDataBinder.bind(
>> >> ServletRequestDataBinder.java:108)
>> >> [junit] at
>> >>
>>
org.springframework.web.servlet.mvc.BaseCommandController.bindAndValidate(
>> >> BaseCommandController.java:369)
>> >> [junit] at
>> >>
>> >>
>>
org.springframework.web.servlet.mvc.AbstractFormController.handleRequestInternal
>> >> (AbstractFormController.java:248)
>> >> [junit] at
>> >> org.springframework.web.servlet.mvc.AbstractController.handleRequest
(
>> >> AbstractController.java:153)
>> >> [junit] at
>> >> mx.edu.um.musas.webapp.action.UserFormControllerTest.testSave(
>> >> UserFormControllerTest.java:57)
>> >> [junit] TEST
>> >> mx.edu.um.musas.webapp.action.UserFormControllerTestFAILED
>> >> [junit] Testsuite: mx.edu.um.musas.webapp.filter.LocaleFilterTest
>> >> [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed:
>> 0.125sec
>> >> [junit] [musas] DEBUG [main] StartupListener.contextInitialized
(43)
>> |
>> >> initializing context...
>> >> [junit] [musas] DEBUG [main] StartupListener.contextInitialized
(94)
>> |
>> >> Remember Me Enabled? null
>> >> [junit] [musas] DEBUG [main] StartupListener.contextInitialized
(95)
>> |
>> >> Encrypt Passwords? false
>> >> [junit] [musas] DEBUG [main] StartupListener.contextInitialized
(99)
>> |
>> >> Populating drop-downs...
>> >> [junit] [musas] DEBUG [main] LookupDaoHibernate.getRoles(21) |
>> >> retrieving all role names...
>> >> [junit] [musas] DEBUG [main] StartupListener.setupContext(115) |
>> >> Drop-down initialization complete [OK]
>> >> [junit] Testsuite:
>> mx.edu.um.musas.webapp.listener.StartupListenerTest
>> >> [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed:
>> 0.828sec
>> >> [junit] Tests FAILED
>> >> --
>> >> View this message in context:
>> >> http://www.nabble.com/test-web-fails-tf2841097s2369.html#a7932409
>> >> Sent from the AppFuse - User mailing list archive at Nabble.com.
>> >>
>> >>
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>> >>
>> >>
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/test-web-fails-tf2841097s2369.html#a7937382
>> Sent from the AppFuse - User mailing list archive at Nabble.com.
>>
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>>
>
>
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