I'm quite new at PrimeFaces as I am migrating from IceFaces.
My IceFaces application shows with a single url, page content changes and when hitting F5, current view get refreshed, without reloading the page referred by the url.
I expect this behaviour in my Primefaces app too, but this doesn't happen, as I go back to the page referred by the url, the login page in my case.
Is this an expected behaviour?
Below the web.xml:
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" version="4.0">
<display-name>oweb20-mainweb</display-name>
<context-param>
<param-name>primefaces.THEME</param-name>
<param-value>none</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.enableRestoreView11Compatibility</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>facelets.SKIP_COMMENTS</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.FACELETS_LIBRARIES</param-name>
<param-value>/WEB-INF/extras/extras.xml</param-value>
</context-param>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>StickyCaptcha</servlet-name>
<servlet-class>nl.captcha.servlet.StickyCaptchaServlet</servlet-class>
<init-param>
<param-name>width</param-name>
<param-value>250</param-value>
</init-param>
<init-param>
<param-name>height</param-name>
<param-value>75</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>StickyCaptcha</servlet-name>
<url-pattern>/stickyImg</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>
The faces-config.xml contains beans and navigation cases and rules, here's an example:
<?xml version="1.0" encoding="UTF-8"?>
<faces-config version="2.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd">
<managed-bean>
<managed-bean-name>SessionBean</managed-bean-name>
<managed-bean-class>com.sia.mainweb.web.SessionBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
<managed-property>
<property-name>updateManager</property-name>
<value>#{UIUpdateManager}</value>
</managed-property>
</managed-bean>
<navigation-rule>
<from-view-id>/*</from-view-id>
<navigation-case>
<from-outcome>caseHome</from-outcome>
<to-view-id>/Home.xhtml</to-view-id>
</navigation-case>
</navigation-rule>
</faces-config>
To navigate between pages, in actions, I use to return the case of the page I want to go, without redirecting to that page:
public String home_action() {
logger.info(BaseLogging.methodName() + getTraceEnteringUser());
String caseName;
if (userAuthenticated()) {
boolean canContinue = checkUserFingerprint();
if (canContinue) {
caseName = "caseHome";
}
} else {
caseName = "caseNotLoggedOn";
}
logger.info(BaseLogging.methodName() + getTraceExitingUser());
return this.getNavigationManager().navigateTo(caseName); //returns caseName
}
Related
I am using Java/JDK 1.6, Spring 2.5.6, Eclipse IDE 2022-06 . I see file web.xml
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<display-name>Archetype Created Web Application</display-name>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/mvc-dispatcher-servlet.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
Please focus at this line
<param-name>contextConfigLocation</param-name>
Can we replace word contextConfigLocation by foo?
Receiving this error from console:
*org.springframework.beans.factory.BeanDefinitionStoreException:
IOException parsing XML document from ServletContext resource
[/WEB- INF/spring-dispatcher-servlet.xml]; nested exception is
java.io.FileNotFoundException: Could not open ServletContext resource
[/WEB-INF/spring-dispatcher-servlet.xml]*
That's the error I receive from:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>fj21-tarefas</display-name>
<welcome-file-list>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
I doing
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring-context.xml</param-value>
</init-param>
to change the default context from springmvc, but it is not working. Already took some advice here to write a servlet-name tag to the file name-context.xml convention, same error.
You should try changing the servlet name. Expected Spring web-context metadata XML file name should servletname-servlet.xml, this was expected filename till Spring 4, not sure if it is changed in spring 5.
. As your servlet name is springmvc, filename should be springmvc-servlet.xml.
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/springmvc-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/app-name/*</url-pattern>
</servlet-mapping>
Make your web.xml look like this, taken straight from the Spring documentation:
<web-app>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring-context.xml</param-value>
</context-param>
<servlet>
<servlet-name>app</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>app</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
I wrote a simple application using vaadin.
#Title("PMC")
#Component("pmcVaadin")
#Scope("prototype")
public class PmcUi extends UI {
#Autowired
private ContentLayout contentLayout;
#Autowired
private TabContent tabs;
#Override
protected void init(VaadinRequest request) {
VerticalLayout mainLayout = new VerticalLayout();
// mainLayout.addComponent(contentLayout.getContent());
mainLayout.addComponent(tabs.createTab("Projects", "Developers"));
mainLayout.setSizeFull();
setContent(mainLayout);
}
}
Tabs - my TabContent component, extended from TabSheet.
But when I click on the tab I've got an error:
Communication problem Take note of any unsaved data, and click here or press ESC to continue. *UIDL could not be read from server. Check servlets mappings. Error code: 404*
My web.xml looks like this
<?xml version="1.0"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:/pmc-web-context.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>another-pmc-servlet</servlet-name>
<servlet-class>ru.xpoft.vaadin.SpringVaadinServlet</servlet-class>
<init-param>
<param-name>beanName</param-name>
<param-value>pmcVaadin</param-value>
</init-param>
</servlet>
<servlet>
<servlet-name>pmc-servlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>another-pmc-servlet</servlet-name>
<url-pattern>/VAADIN/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>pmc-servlet</servlet-name>
<url-pattern>/JSP/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>jsp</servlet-name>
<url-pattern>/WEB-INF/jsp/*</url-pattern>
</servlet-mapping>
</web-app>
And I get access to the page using URL http://localhost:8080/pmc-web/VAADIN.
In order to resolve the problem I added mapper for /* to vaadin servlet.
<servlet-mapping>
<servlet-name>another-pmc-servlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
I have a rest easy url. When i type the url in browser java class get called returns the output. when i call the index.html file it is not loading. i am using tomcat7
This is my web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com /xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns
/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>projectname</display-name>
<resource-ref>
<description>MySQL Datasource example</description>
<res-ref-name>jdbc/projectnamedb</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>${catalina.home}\conf\log4j.properties</param-value>
</context-param>
<context-param>
<param-name>inputPropertiesLocation</param-name>
<param-value>${catalina.home}\conf\projectDetails.properties</param-value>
</context-param>
<context-param>
<param-name>resteasy.scan</param-name>
<param-value>true</param-value>
</context-param>
<listener>
<listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
</listener-class>
</listener>
<servlet>
<servlet-name>Resteasy</servlet-name>
<servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Resteasy</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>/index.html</welcome-file>
</welcome-file-list>
</web-app>
Well 2 things to know here
1) You cannot type simply http://index.html you have to give path to the index page like http://projectname/path/to/index.html
2) The other simple way is to add index.html as welcome page. So when-ever server is started it opens index.html page at first. like
<welcome-file-list>
<welcome-file>path/to/index.html</welcome-file>
</welcome-file-list>
Hy guys,
I installed jboss-seam on weblogic 10.3 (with many problem :( ) but now it's work, my application is deployed.
But now, I have a new problem, my JSF isn't interpreted and the JSF code appears in HTML.
Here is my web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
<listener>
<listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
</listener>
<!-- RichFaces -->
<context-param>
<param-name>org.richfaces.SKIN</param-name>
<param-value>glassX</param-value>
</context-param>
<!-- Suppress spurious stylesheets -->
<context-param>
<param-name>org.richfaces.CONTROL_SKINNING</param-name>
<param-value>disable</param-value>
</context-param>
<context-param>
<param-name>org.richfaces.CONTROL_SKINNING_CLASSES</param-name>
<param-value>disable</param-value>
</context-param>
<!-- Change load strategy to DEFAULT to disable sending scripts/styles as packs -->
<context-param>
<param-name>org.richfaces.LoadStyleStrategy</param-name>
<param-value>ALL</param-value>
</context-param>
<context-param>
<param-name>org.richfaces.LoadScriptStrategy</param-name>
<param-value>ALL</param-value>
</context-param>
<filter>
<filter-name>Seam Filter</filter-name>
<filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>Seam Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>Seam Resource Servlet</servlet-name>
<servlet-class>org.jboss.seam.servlet.SeamResourceServlet</servlet-class>
</servlet>
<!-- Facelets development mode (disable in production) -->
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>#debug#</param-value>
</context-param>
<!-- JSF -->
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.seam</param-value>
</context-param>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.seam</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Seam Resource Servlet</servlet-name>
<url-pattern>/seam/resource/*</url-pattern>
</servlet-mapping>
<ejb-local-ref>
<ejb-ref-name>jboss-seam-jee5/AuthenticatorAction/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>org.jboss.seam.example.booking.Authenticator</local>
</ejb-local-ref>
<ejb-local-ref>
<ejb-ref-name>jboss-seam-jee5/BookingListAction/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>org.jboss.seam.example.booking.BookingList</local>
</ejb-local-ref>
<ejb-local-ref>
<ejb-ref-name>jboss-seam-jee5/RegisterAction/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>org.jboss.seam.example.booking.Register</local>
</ejb-local-ref>
<ejb-local-ref>
<ejb-ref-name>jboss-seam-jee5/ChangePasswordAction/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>org.jboss.seam.example.booking.ChangePassword</local>
</ejb-local-ref>
<ejb-local-ref>
<ejb-ref-name>jboss-seam-jee5/HotelBookingAction/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>org.jboss.seam.example.booking.HotelBooking</local>
</ejb-local-ref>
<ejb-local-ref>
<ejb-ref-name>jboss-seam-jee5/HotelSearchingAction/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>org.jboss.seam.example.booking.HotelSearching</local>
</ejb-local-ref>
<ejb-local-ref>
<ejb-ref-name>jboss-seam-jee5/EjbSynchronizations/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>org.jboss.seam.transaction.LocalEjbSynchronizations</local>
</ejb-local-ref>
<session-config>
<session-timeout>10</session-timeout>
</session-config>
<context-param>
<param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
<param-value>resources.application</param-value>
</context-param>
</web-app>
My FacesServlet is load in startup but JSF doesn't work.
Someone can help me ?
Thanks.
If the XHTML page is not been parsed by the FacesServlet, then it simply means that the request URL did not match the url-pattern of the FacesServlet. You have set its url-pattern to *.seam So, to open the JSF page, you should not invoke it by http://example.com/page.xhtml, but by http://example.com/page.seam.
By the way, the javax.faces.DEFAULT_SUFFIX sets the actual file extension of template files where JSF should look for and parse. You've set it to .seam as well, but this should really be .xhtml.
I dont know if this will help, but here is our web.xml
<?xml version="1.0" ?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<!-- Ajax4jsf -->
<context-param>
<param-name>org.richfaces.SKIN</param-name>
<param-value>blueSky</param-value>
</context-param>
<!--
This config will enforce the container to compress all the richfaces
resources including images, stylesheets, javascript to be compressed
before sending to client. It will make significant reduced load time.
-->
<context-param>
<param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>
<param-value>true</param-value>
</context-param>
<!-- Seam -->
<listener>
<listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
</listener>
<filter>
<filter-name>Seam Filter</filter-name>
<filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
</filter>
<filter>
<filter-name>UTF8 Filter</filter-name>
<filter-class>foo.bar.filter.UTF8Filter</filter-class>
</filter>
<filter-mapping>
<filter-name>UTF8 Filter</filter-name>
<url-pattern>*.seam</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>Seam Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>Seam Resource Servlet</servlet-name>
<servlet-class>org.jboss.seam.servlet.SeamResourceServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Seam Resource Servlet</servlet-name>
<url-pattern>/seam/resource/*</url-pattern>
</servlet-mapping>
<!-- Facelets development mode (disable in production) -->
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>facelets.SKIP_COMMENTS</param-name>
<param-value>true</param-value>
</context-param>
<!-- JSF -->
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>facelets.LIBRARIES</param-name>
<param-value>/WEB-INF/kf.taglib.xml</param-value>
</context-param>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.seam</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.csv</url-pattern>
</servlet-mapping>
<!-- Job executor servlet for jBPM Timers -->
<!-- TODO: Restrict access or better switch to ejb3 TimerService -->
<servlet>
<description>
This servlet has the purpose of executing pending jobs.
</description>
<servlet-name>JobExecutorServlet</servlet-name>
<servlet-class>org.jbpm.job.executor.JobExecutorServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>JobExecutorServlet</servlet-name>
<url-pattern>/jobs</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>Document Store Servlet</servlet-name>
<servlet-class>org.jboss.seam.document.DocumentStoreServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Document Store Servlet</servlet-name>
<url-pattern>*.pdf</url-pattern>
</servlet-mapping>
<security-constraint>
<display-name>Restrict raw XHTML Documents</display-name>
<web-resource-collection>
<web-resource-name>XHTML</web-resource-name>
<url-pattern>*.xhtml</url-pattern>
</web-resource-collection>
<auth-constraint />
</security-constraint>
<session-config>
<session-timeout>60</session-timeout>
</session-config>
I had this in my web.xml:
<filter>
<display-name>RichFaces Filter</display-name>
<filter-name>richfaces</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
</filter>
<filter-mapping>
<filter-name>richfaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
And now, it's working.