I have such converter:
#FacesConverter(managed = true, value = "myConverter")
public class MyConverter implements Converter {
#PersistenceContext(unitName = MyService.PERSISTENCE_NAME)
private EntityManager entityManager;
...
}
The problem is that entityManager is null. faces-config JSF version is 2.3, Mojarra 2.3.0-m06 is used. In the Application#createConverter() implementation it jumps into the first if's body, but doesn't create the converter. entityManager is not null when the converter is a bean.
I needed to add a beans.xml file in the WEB-INF directory with the following content:
<?xml version="1.0" encoding="UTF-8"?>
<beans 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/beans_1_1.xsd"
bean-discovery-mode="all">
</beans>
Related
I have the following issue.
Here is the JSF template client:
<h:selectOneRadio value="#{booking.actividad}"
layout="pageDirection">
<f:selectItems value="#{actividadesClientBean.actividadesByFechaMayor}"
var="m"
itemValue="#{m.id}"
itemLabel="#{m.nombre}"/>
</h:selectOneRadio>
The value tag on h:selectIneRadio is supposed to save the selectedItem in actividad String variable on the booking Bean. But when selected, nothing happens. It saves null... The Items are correctly rendered, and all what has to do with the UI is correct. I've been looking for
the error four hours and nothing. Hope you can help me. Thanks!
Bean code:
#Named
#FlowScoped("booking")
public class Booking implements Serializable {
#PersistenceContext
private EntityManager em;
private double precioC = new Double(0);
private String tarjeta = "";
private String actividad;
public String getActividad() {
return actividad;
}
public void setActividad(String actividad) {
this.actividad = actividad;
}
.......
.......
More code
It's the first time I work with a faces-flow. It might be something related with it. But I'm not quite sure. Here is my flow-chart:
<faces-config version="2.2" 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-facesconfig_2_2.xsd">
<flow-definition id="booking">
<flow-return id="goHome">
<from-outcome>/users/privatepage</from-outcome>
</flow-return>
</flow-definition>
</faces-config>
This question already has answers here:
creating a simple link that invokes a jsf method
(1 answer)
Localization in JSF, how to remember selected locale per session instead of per request/view
(5 answers)
Closed 5 years ago.
I was trying to include translations in my website, german and english. Sadly i seem to be to stupid to do it right and can't spot the problem. Can someone tell my why my language wont load? It always sticks with the default language.properties file and wont change to language_de / language_en
Here is my faces-config
<?xml version="1.0" encoding="UTF-8"?>
<faces-config 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-facesconfig_2_2.xsd"
version="2.2">
<application>
<locale-config>
<default-locale>de</default-locale>
<supported-locale>en</supported-locale>
</locale-config>
<resource-bundle>
<base-name>language</base-name>
<var>language</var>
</resource-bundle>
</application>
</faces-config>
Here is my project structure
Here is the component i use to change the language
<p:link id="buttonHeader_languageLink">
<p:graphicImage id="buttonHeader_languageIcon"
value="#{languageBean.currentLanguage.graphicPath}"
onclick="#{languageBean.changeLanguage()}"></p:graphicImage>
</p:link>
and my ManagedBean
#ManagedBean
#SessionScoped
public class LanguageBean implements Serializable {
private static final long serialVersionUID = 1L;
private final static SessionLanguage GERMAN = new SessionLanguage(new Locale("de"), "/resource/image/german.png");
private final static SessionLanguage ENGLISH = new SessionLanguage(new Locale("en"), "/resource/image/english.png");
private SessionLanguage currentLanguage = GERMAN;
public SessionLanguage getCurrentLanguage() {
return currentLanguage;
}
public void changeLanguage() {
if(currentLanguage.equals(GERMAN)){
currentLanguage = ENGLISH;
}else{
currentLanguage = GERMAN;
}
FacesContext.getCurrentInstance().getViewRoot().setLocale(currentLanguage.getLocale());
}
}
And this is the response header after clicking the link which seems to be missing the language :/
I am getting this error:
org.xml.sax.SAXParseException: cvc-datatype-valid.1.2.1: 'duke duke' is not a valid value for 'NCName'.
I am using this spring-config.xml:
<?xml version="1.0" encoding="UTF-8"?>
beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
bean id="duke duke"
class="Juggler"/>
/beans>
My bean id's value has spaces in between.
This is my main class:
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class Main {
public static void main(String[] args)
{
ApplicationContext ctx=new ClassPathXmlApplicationContext("config/spring-config.xml");
Juggler jg=(Juggler)ctx.getBean("duke duke");
jg.perform();
}
}
However if I change the xsd in spring-config to spring-beans-3.1.xsd. I don't get this error. Why is it so??
I am trying to deploy an enterprise application EAR consisting of:
an EJB 3.1 module containing stateless session beans
a web module containing servlets
to Apache Geronimo V3.0 (packaged as a WebSphere Community 3.0.0.4 Server).
The beans are exposed through the #LocalBean annotation and injected into the servlets using the #EJB annotation.
Without any application security settings defined, everything works flawlessly. But, as soon as I define even the simplest security setup, injection fails with the message:
java.lang.IllegalArgumentException: Invalid method interface: LocalBean
javax.security.jacc.EJBMethodPermission$MethodSpec.checkMethodInterface(EJBMethodPermission.java:303)
javax.security.jacc.EJBMethodPermission$MethodSpec.(EJBMethodPermission.java:209)
javax.security.jacc.EJBMethodPermission.(EJBMethodPermission.java:90)
org.apache.geronimo.openejb.GeronimoSecurityService.isCallerAuthorized(GeronimoSecurityService.java:100)
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:159)
org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:255)
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:235)
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:92)
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:284)
com.sun.proxy.$Proxy117.getSysTime(Unknown Source)
dk.danicon.servlet.Systime.doGet(Systime.java:43)
javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
The security configuration works perfectly and prompts for credentials on servlets defined with an annotation like the one below, if they don't try to inject an EJB:
#ServletSecurity(#HttpConstraint(rolesAllowed={"admin"}))
I can make the injection work by removing the #LocalBean and implementing a #Local interface instead. But, from what I have been able to read on the subject, this should work with no-interface views as well - and I would like to avoid the added overhead from the interface.
I am attaching the relevant configuration files below and hope someone can tell me what I'm missing here?
application.xml (EAR module):
<?xml version="1.0" encoding="UTF-8"?>
<application id="Application_ID" version="6" 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/application_6.xsd">
<display-name>TestEar</display-name>
<module id="Module_1383740442312">
<web>
<web-uri>TestWeb.war</web-uri>
<context-root>test</context-root>
</web>
</module>
<module id="Module_1383741874882">
<ejb>TestEjb.jar</ejb>
</module>
</application>
geronimo-application.xml (EAR module):
<?xml version="1.0" encoding="UTF-8"?>
<app:application xmlns:app="http://geronimo.apache.org/xml/ns/j2ee/application-2.0" application-name="TestEar" xmlns:bp="http://www.osgi.org/xmlns/blueprint/v1.0.0" xmlns:client="http://geronimo.apache.org/xml/ns/j2ee/application-client-2.0" xmlns:conn="http://geronimo.apache.org/xml/ns/j2ee/connector-1.2" xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2" xmlns:ejb="http://openejb.apache.org/xml/ns/openejb-jar-2.2" xmlns:jaspi="http://geronimo.apache.org/xml/ns/geronimo-jaspi" xmlns:log="http://geronimo.apache.org/xml/ns/loginconfig-2.0" xmlns:name="http://geronimo.apache.org/xml/ns/naming-1.2" xmlns:pers="http://java.sun.com/xml/ns/persistence" xmlns:pkgen="http://openejb.apache.org/xml/ns/pkgen-2.1" xmlns:sec="http://geronimo.apache.org/xml/ns/security-2.0" xmlns:web="http://geronimo.apache.org/xml/ns/j2ee/web-2.0.1">
<dep:environment>
<dep:moduleId>
<dep:groupId>dk.danicon</dep:groupId>
<dep:artifactId>application</dep:artifactId>
<dep:version>1.0</dep:version>
<dep:type>car</dep:type>
</dep:moduleId>
<dep:dependencies>
<dep:dependency>
<dep:groupId>org.apache.geronimo.framework</dep:groupId>
<dep:artifactId>j2ee-security</dep:artifactId>
<dep:type>car</dep:type>
</dep:dependency>
<dep:dependency>
<dep:groupId>console.dbpool</dep:groupId>
<dep:artifactId>jdbc_ssodb</dep:artifactId>
<dep:version>1.0</dep:version>
<dep:type>car</dep:type>
</dep:dependency>
</dep:dependencies>
</dep:environment>
<sec:security>
<sec:role-mappings>
<sec:role role-name="admin">
<sec:principal class="org.apache.geronimo.security.realm.providers.GeronimoGroupPrincipal" name="ADMIN"/>
</sec:role>
</sec:role-mappings>
</sec:security>
<dep:gbean class="org.apache.geronimo.security.realm.GenericSecurityRealm" name="webrealm">
<dep:attribute name="realmName">webrealm</dep:attribute>
<dep:reference name="ServerInfo">
<dep:name>ServerInfo</dep:name>
</dep:reference>
<dep:xml-reference name="LoginModuleConfiguration">
<log:loginConfig>
<log:login-module control-flag="REQUIRED" wrap-principals="false">
<log:login-domain-name>webrealm</log:login-domain-name>
<log:login-module-class>org.apache.geronimo.security.realm.providers.SQLLoginModule</log:login-module-class>
<log:option name="dataSourceName">jdbc/ssodb</log:option>
<log:option name="userSelect">SELECT username, password FROM v4.app_users WHERE username = ?</log:option>
<log:option name="groupSelect">SELECT username, group_name FROM v4.app_users WHERE username = ?</log:option>
<log:option name="digest"/>
<log:option name="encoding"/>
</log:login-module>
</log:loginConfig>
</dep:xml-reference>
</dep:gbean>
</app:application>
ejb-jar.xml (EJB module):
<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar version="3.1" 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/ejb-jar_3_1.xsd">
<display-name>TestEjb </display-name>
</ejb-jar>
openejb-jar.xml (EJB module):
<?xml version="1.0" encoding="UTF-8"?>
<ejb:openejb-jar xmlns:ejb="http://openejb.apache.org/xml/ns/openejb-jar-2.2" xmlns:app="http://geronimo.apache.org/xml/ns/j2ee/application-2.0" xmlns:bp="http://www.osgi.org/xmlns/blueprint/v1.0.0" xmlns:client="http://geronimo.apache.org/xml/ns/j2ee/application-client-2.0" xmlns:conn="http://geronimo.apache.org/xml/ns/j2ee/connector-1.2" xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2" xmlns:jaspi="http://geronimo.apache.org/xml/ns/geronimo-jaspi" xmlns:log="http://geronimo.apache.org/xml/ns/loginconfig-2.0" xmlns:name="http://geronimo.apache.org/xml/ns/naming-1.2" xmlns:pers="http://java.sun.com/xml/ns/persistence" xmlns:pkgen="http://openejb.apache.org/xml/ns/pkgen-2.1" xmlns:sec="http://geronimo.apache.org/xml/ns/security-2.0" xmlns:web="http://geronimo.apache.org/xml/ns/j2ee/web-2.0.1">
<dep:environment>
<dep:moduleId>
<dep:groupId>dk.danicon</dep:groupId>
<dep:artifactId>ejbmodule</dep:artifactId>
<dep:version>1.0</dep:version>
<dep:type>car</dep:type>
</dep:moduleId>
</dep:environment>
</ejb:openejb-jar>
web.xml (WEB module):
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="3.0" 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-app_3_0.xsd">
<display-name>TestWeb</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<login-config>
<auth-method>BASIC</auth-method>
<realm-name>webrealm</realm-name>
</login-config>
</web-app>
geronimo-web.xml (WEB module):
<?xml version="1.0" encoding="UTF-8"?>
<web:web-app xmlns:web="http://geronimo.apache.org/xml/ns/j2ee/web-2.0.1" xmlns:app="http://geronimo.apache.org/xml/ns/j2ee/application-2.0" xmlns:bp="http://www.osgi.org/xmlns/blueprint/v1.0.0" xmlns:client="http://geronimo.apache.org/xml/ns/j2ee/application-client-2.0" xmlns:conn="http://geronimo.apache.org/xml/ns/j2ee/connector-1.2" xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2" xmlns:ejb="http://openejb.apache.org/xml/ns/openejb-jar-2.2" xmlns:jaspi="http://geronimo.apache.org/xml/ns/geronimo-jaspi" xmlns:log="http://geronimo.apache.org/xml/ns/loginconfig-2.0" xmlns:name="http://geronimo.apache.org/xml/ns/naming-1.2" xmlns:pers="http://java.sun.com/xml/ns/persistence" xmlns:pkgen="http://openejb.apache.org/xml/ns/pkgen-2.1" xmlns:sec="http://geronimo.apache.org/xml/ns/security-2.0">
<dep:environment>
<dep:moduleId>
<dep:groupId>dk.danicon</dep:groupId>
<dep:artifactId>webmodule</dep:artifactId>
<dep:version>1.0</dep:version>
<dep:type>car</dep:type>
</dep:moduleId>
</dep:environment>
<web:context-root>/test</web:context-root>
<web:security-realm-name>webrealm</web:security-realm-name>
</web:web-app>
Sample EJB:
package dk.danicon.ejb;
import javax.annotation.security.RolesAllowed;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
#Stateless
#LocalBean
#RolesAllowed({"admin"})
public class SysTime {
public SysTime() {
}
public long getSysTime() {
return System.currentTimeMillis();
}
}
Sample servlet:
package dk.danicon.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.HttpConstraint;
import javax.servlet.annotation.ServletSecurity;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import dk.danicon.ejb.SysTime;
#WebServlet("/testsystime")
#ServletSecurity(#HttpConstraint(rolesAllowed={"admin"}))
public class TestSystime extends HttpServlet {
private static final long serialVersionUID = 1L;
#EJB
SysTime systime;
public TestSystime() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter pw = response.getWriter();
pw.println("<html><body><h3>Systime</h3>");
pw.println("<p>System time: " + systime.getSysTime() + " - " + systime.getClass().getName() + "</p>");
if(request.getUserPrincipal() != null)
pw.println("<p>Principal: " + request.getUserPrincipal().getName() + "</p>");
pw.println("</body></html>");
}
}
This appears to be an OpenEJB bug since there is no such LocalBean method interface type. That said, I am somewhat surprised that EJBMethodPermission is throwing an exception since the javadoc for that class says that implementations should be flexible enough to support unknown method interface types.
Is it possible to create a custom JSF core Facelet component. Something like <custom:composition> of <ui:composition>, or <custom:include> for <ui:include>
It would be helpful if someone can tell me the steps involved.
Thanks in advance,
Kaushal
It are in essence taghandlers. I.e. classes extending from TagHandler.
Here's a Hello World taghandler.
com.example.HelloTagHandler
public class HelloTagHandler extends TagHandler {
public HelloTagHandler(TagConfig config) {
super(config);
}
#Override
public void apply(FaceletContext context, UIComponent parent) throws IOException {
// Do your job here. This example dynamically adds another component to the parent.
if (ComponentHandler.isNew(parent)) {
UIOutput child = new HtmlOutputText();
child.setValue("Hello World");
parent.getChildren().add(child);
}
nextHandler.apply(context, parent); // Delegate job further to first next tag in tree hierarchy.
}
}
/WEB-INF/my.taglib.xml
<?xml version="1.0" encoding="UTF-8"?>
<facelet-taglib
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-facelettaglibrary_2_0.xsd"
version="2.0"
>
<namespace>http://example.com/my</namespace>
<tag>
<tag-name>hello</tag-name>
<handler-class>com.example.HelloTagHandler</handler-class>
</tag>
</facelet-taglib>
/WEB-INF/web.xml (note: this part is not mandatory when my.taglib.xml is in /META-INF folder of a JAR file inside /WEB-INF/lib like as with JSF component libraries):
<context-param>
<param-name>javax.faces.FACELETS_LIBRARIES</param-name>
<param-value>/WEB-INF/my.taglib.xml</param-value>
</context-param>
Usage in /some.xhtml
<html ... xmlns:my="http://example.com/my">
...
<my:hello />
To see the source code of Mojarra implementation of <ui:composition> and <ui:include>, click the links.
See also:
When to use <ui:include>, tag files, composite components and/or custom components?