Managed beans extends ?
i dont want to use AbstractPageBean because it requires addtional lib jsfcl ( i think this lib belongs Sun Cava Creator ). what other class can i use to have methods like afterApplyRequestValues()?
thanks for this idea. i used it like that;
constructor
getLifecycle().addPhaseListener(this);
protected Lifecycle getLifecycle()
ExternalContext externalContext =
FacesContext.getCurrentInstance().getExternalContext();
String lifecycleId = externalContext.getInitParameter("javax.faces.LIFECYCLE_ID");
if (lifecycleId == null)
lifecycleId = LifecycleFactory.DEFAULT_LIFECYCLE;
LifecycleFactory lifecycleFactory =
(LifecycleFactory)FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY);
return lifecycleFactory.getLifecycle(lifecycleId);
}
Similar Messages
-
Action / actionListener in h:commandButton with managed beans
I have a problem with a backing bean whose method is not invoked when i click it. I've seen some posts on here about this yet, I still don't understand what I am doing wrong, if anything.
Some context...I've modeled my application after 'jcatalog' from this article:
http://www.javaworld.com/javaworld/jw-07-2004/jw-0719-jsf.html . It's simpler than the article -- I'm not using Spring/Hibernate and the persistence is the file system. For each business object (Resource), there's a backing bean (ResourceBean).
In short, I can't get the backing bean to respond to the button event for 'Add' bound to addAction. This is just like the jcatalog 'createProduct' impl -- which doesn't use the (FacesEvent fe ) approach.
Anyway, I would appreciate anyone's help to get past this.
-Lorinda
(Below are the codes...)
Here's my beans-config.xml:
<!-- view -->
<managed-bean>
<description>
Managed bean that is used as an application scope cache
</description>
<managed-bean-name>applicationBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ApplicationBean
</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
<managed-property>
<property-name>viewServicesManager</property-name>
<value>#{viewServicesManagerBean}</value>
</managed-property>
</managed-bean>
<managed-bean>
<description>
View service manager impl for business services
</description>
<managed-bean-name>viewServicesManagerBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ViewServicesManagerBean
</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<managed-bean>
<description>
Backing bean that contains product information.
</description>
<managed-bean-name>resourceBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ResourceBean
</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
(Note, the applicationBean uses view services manager. The manager is used by the ResourceBean. (It's initialized by the h:output dummy variable reference at the top of my .jsp page)). I can see the initialization in the debug trace.
Here's the resource bean:
import java.util.ArrayList;
import java.util.List;
import javax.faces.FacesException;
import javax.faces.model.SelectItem;
import com.intalio.qa.exceptions.DuplicateIdException;
import com.intalio.qa.exceptions.TCMException;
import com.intalio.qa.tcm.model.Resource;
import com.intalio.qa.tcm.view.builders.ResourceBuilder;
import com.intalio.qa.tcm.view.util.FacesUtils;
* Resource backing bean.
public class ResourceBean extends RootBean {
* The Resource id
private String id;
* The Resource name
private String name;
* Description
private String description;
* the resource type id associated with the Resource
private String resourceTypeId;
// the resource type id associated with the Resource
private List resourceTypeIds;
* @return Returns the resourceTypeIds.
public List getResourceTypeIds() {
return resourceTypeIds;
* @param resourceTypeIds The resourceTypeIds to set.
public void setResourceTypeIds(List resourceTypeIds) {
this.resourceTypeIds = resourceTypeIds;
* Default constructor.
public ResourceBean() {
super();
init();
* Initializes ResourceBean.
* @see RootBean#init()
protected void init() {
try {
LOG.info("ResourceBean init()");
if (id != null) {
Resource resource = viewServicesManager.getResourceService().getResourceById(id);
ResourceBuilder.populateResourceBean(this, resource);
} catch (TCMException ce) {
String msg = "Could not retrieve Resource with id of " + id;
LOG.info(msg, ce);
throw new FacesException(msg, ce);
* Backing bean action to update Resource.
* @return the navigation result
public String updateAction() {
LOG.info("updateAction is invoked");
try {
// Resource Resource = ResourceBuilder.createResource(this);
// LOG.info("ResourceId = " + Resource.getId());
// viewServicesManager.getResourceService().updateResource(Resource);
//remove the ResourceList inside the cache
//FacesUtils.resetManagedBean(BeanNames.RESOURCE_LIST_BEAN);
} catch (Exception e) {
String msg = "Could not update Resource";
LOG.error(msg, e);
FacesUtils.addErrorMessage(msg + ": Internal Error.");
return NavigationResults.FAILURE;
LOG.info("Resource with id of " + id + " was updated successfully.");
return NavigationResults.SUCCESS;
* Backing bean action to create a new Resource.
* @return the navigation result
public String addAction() {
LOG.info("addAction is invoked");
try {
Resource resource = ResourceBuilder.createResource(this);
LOG.info("between");
viewServicesManager.getResourceService().saveResource(resource);
} catch (DuplicateIdException de) {
String msg = "This id already exists";
LOG.info(msg);
FacesUtils.addErrorMessage(msg);
return NavigationResults.RETRY;
} catch (Exception e) {
String msg = "Could not save Resource";
LOG.error(msg, e);
FacesUtils.addErrorMessage(msg + ": Internal Error");
return NavigationResults.FAILURE;
String msg = "Resource with id of " + id + " was created successfully.";
LOG.info(msg);
return NavigationResults.SUCCESS;
* Backing bean action to delete Resource.
* @return the navigation result
public String deleteAction() {
LOG.info("deleteAction is invoked");
try {
// Resource Resource = ResourceBuilder.createResource(this);
// viewServicesManager.getResourceService().deleteResource(Resource);
//remove the ResourceList inside the cache
// FacesUtils.resetManagedBean(BeanNames.RESOURCE_LIST_BEAN);
} catch (Exception e) {
String msg = "Could not delete Resource. ";
LOG.error(msg, e);
FacesUtils.addErrorMessage(null, msg + "Internal Error.");
return NavigationResults.FAILURE;
String msg = "Resource with id of " + id + " was deleted successfully.";
LOG.info(msg);
FacesUtils.addInfoMessage(msg);
return NavigationResults.SUCCESS;
public String getId() {
return id;
* Invoked by the JSF managed bean facility.
* <p>
* The id is from the request parameter.
* If the id is not null, by using the id as the key,
* the Resource bean is initialized.
* @param newQueryId the query id from request parameter
public void setId(String newId) {
id = newId;
public String getName() {
return name;
public void setName(String newName) {
name = newName;
public String getDescription() {
return description;
public void setDescription(String newDescription) {
description = newDescription;
public String getResourceTypeId() {
return resourceTypeId;
public void setResourceTypeId(String newResourceTypeId) {
resourceTypeId = newResourceTypeId;
public String toString() {
return "id=" + id + " name=" + name;
Here's the jsp:
<f:subview id="resourcesCombinedView_subview">
<h:form id="createResourceForm" target="dataFrame">
<h:outputText value="#{applicationBean.dummyVariable}" rendered="true" />
<div align="center">
<head>
<link href="../../css/stylesheet.css" rel="stylesheet" type="text/css">
<FONT color="#191970" size="4" face="Arial">Resources View</FONT>
</head>
<table style="margin-top: 2%" width="35%" cellpadding="10">
<div align="left">
<FONT color="#191970" size="3" face="Arial">Update Resources </FONT>
</div>
<tr>
<td align="center" valign="top" align="center" style="" bgcolor="white" />
<table>
<tbody>
<tr>
<td align="left" styleClass="header" width="100" />
<td align="left" width="450"/>
</tr>
<tr>
<td align="right" width="100"><h:outputText value="Id" /></td>
<td align="left" width="450"><h:inputText
value="#{resourceBean.id}" id="id" required="true" /> <h:message
for="id" styleClass="errorMessage" /></td>
</tr>
<tr>
<td align="right" width="100"><h:outputText value="Name" /></td>
<td align="left" width="450"><h:inputText
value="#{resourceBean.name}" id="name" required="true" /> <h:message
for="name" styleClass="errorMessage" /></td>
</tr>
<tr>
<td align="right" width="100" valign="bottom"><h:outputText
value="Type" /></td>
<td align="left" width="550">
<h:selectOneMenu
value="#{resourceBean.resourceTypeId}" id="resourceTypeId">
<f:selectItem itemValue="" itemLabel="Select Resource Type" />
<f:selectItem itemValue="database" itemLabel="Database" />
<f:selectItem itemValue="external application"
itemLabel="External Application" />
<f:selectItem itemValue="internal"
itemLabel="Intalio|n3 Products" />
<f:selectItem itemValue="os" itemLabel="Operating System" />
</h:selectOneMenu> <h:outputText
value="#{resourceBean.resourceTypeId}" /> <h:message
for="resourceTypeId" styleClass="errorMessage" /></td>
</tr>
<tr>
<td align="right" width="100" valign="bottom"><h:outputText
value="Description" /></td>
<td align="left" width="450"><h:inputText
value="#{resourceBean.description}" id="description" size="96" />
<h:message for="description" styleClass="errorMessage" /></td>
</tr>
</tbody>
</table>
</h:form></td>
<!-- END DATA FORM -->
<!-- BEGIN COMMANDS -->
<td width="30%" align="left" valign="top"><h:form
id="buttonCommandsForm">
<h:panelGroup id="buttons">
<h:panelGrid columns="1" cellspacing="1" cellpadding="2"
border="0" bgcolor="white">
<h:commandButton value="Add"
style="height:21px; width:51px;font-size:8pt; font-color: black;"
actionListener="#{resourceBean.addAction}">
</h:commandButton>
<h:commandButton id="deleteCB" value="Delete"
style="height:21px; width:51px;font-size:8pt"
action="#{resourceBean.deleteAction}">
</h:commandButton>
<h:commandButton id="spaceFillerButton" tabindex="-1"
style="height:21px; width:51px;font-size:8pt;background-color: #ffffff;color: #ffffff;border: 0px;">
</h:commandButton>
<h:commandButton id="saveCB" value="Save"
style="height:21px; width:51px;font-size:8pt"
actionListener="#{resourceBean.saveAction}">
</h:commandButton>
<h:commandButton id="updateCB" value="Update"
style="height:21px; width:51px;font-size:8pt"
actionListener="#{resourceBean.updateAction}">
</h:commandButton>
</h:panelGrid>
</h:panelGroup>
</h:form> <!-- end buttons --></td>
</tr>
</table>
<HR align="center" size="2" width="60%" />
<!-- data table --></div>
</f:subview>Hey, anyway, have you note your jsp reference to the backing bean begins with a lowercase letter, and your backing bean class name begins with an uppercase letter?? I think that's it... I think, cause I'm too unexperienced in JSF.... Bye!!
-
Urgent - can't set managed bean value using a form, getting null
I have a form with a bean -- unbelievably, I can't get the values entered into the form by the user to get stored into the bean. Everything is null... I've looked at a zillion examples, posts and compared etc...yet still can't see what is missing.
Here's part of a trace :
[cc]Dec-31 01:25:02 ApplicationImpl - Created bean resourceBean successfully
[cc]Dec-31 01:25:02 ApplicationImpl - Storing resourceBean in scope request
[cc]Dec-31 01:25:02 VariableResolverImpl - resolveVariable: Resolved variable:id=null name=null
[cc]Dec-31 01:25:02 ValueBindingImpl - getValue Result:id=null name=null
[cc]Dec-31 01:25:02 ValueBindingImpl - -->Returning id=null name=null
If you have any ideas, please let me know--it seems just as I solve one JSF issue, I run into another on unexpectedly simple things.
Here's the ResourceBean.java, the bean-config.xml and my jsp.
package com.intalio.qa.tcm.view.beans;
import java.util.Map;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;
import org.apache.log4j.Logger;
import com.intalio.qa.exceptions.DuplicateIdException;
import com.intalio.qa.tcm.model.Resource;
import com.intalio.qa.tcm.view.builders.ResourceBuilder;
import com.intalio.qa.tcm.view.util.FacesUtils;
* Resource backing bean.
public class ResourceBean extends RootBean {
* Class logger
public static final Logger LOG =
Logger.getLogger(ResourceBean.class);
* The Resource id
private String id = null;
* The Resource name
private String name = null;
* Description
private String description= null;
* the resource type id associated with the Resource
private String resourceTypeId= null;
private static SelectItem[] resourceTypeIds = new SelectItem[] {
new SelectItem("External Software"),
new SelectItem("Hardware"),
new SelectItem("Intalio Product Software"),
new SelectItem("Machine - Dual CPU"),
new SelectItem("Machine - CPU Single"),
new SelectItem("Memory - UNIX"),
new SelectItem("Memory - Windows") };
* @return Returns the resourceTypeIds.
public SelectItem[] getResourceTypeIds() {
return resourceTypeIds;
* @param resourceTypeIds The resourceTypeIds to set.
public void setResourceTypeIds(SelectItem[] typeIds) {
resourceTypeIds = typeIds;
* Default constructor.
public ResourceBean() {
super();
init();
* Initializes ResourceBean.
* @see RootBean#init()
protected void init() {
/*True, but I'd strongly recommend instead using:
FacesContext fContext = FacesContext.getCurrentInstance();
Map requestParams = fContext.getExternalContext().getRequestParameterMap();
String companyId = (String) requestParams.get("companyID");
The getRequest(), getSession(), and getContext() methods of ExternalContext should only be used as a last resort.*/
* Backing bean action to update Resource.
* @return the navigation result
public String updateAction() {
LOG.info("updateAction is invoked");
try {
Resource Resource = ResourceBuilder.createResource(this);
LOG.info("ResourceId = " + Resource.getId());
// viewServicesManager.getResourceService().updateResource(Resource);
} catch (Exception e) {
String msg = "Could not update Resource";
LOG.error(msg, e);
FacesUtils.addErrorMessage(msg + ": Internal Error.");
return ActionResult.FAILURE;
LOG.info("Resource with id of " + id + " was updated successfully.");
return ActionResult.SUCCESS;
* Backing bean action to create a new Resource.
* @return the navigation result
public String addAction() {
try {
Resource resource = ResourceBuilder.createResource(this);
LOG.info("resource created: " + resource.getName() + " with typeId = " + resource.getResourceTypeId());
viewServicesManager.getResourceService().saveResource(resource);
} catch (DuplicateIdException de) {
String msg = "This id already exists";
LOG.info(msg);
FacesUtils.addErrorMessage(msg);
return ActionResult.RETRY;
} catch (Exception e) {
String msg = "Could not save Resource";
LOG.error(msg, e);
FacesUtils.addErrorMessage(msg + ": Internal Error");
return ActionResult.FAILURE;
String msg = "Resource with id of " + id + " was created successfully.";
LOG.info(msg);
return ActionResult.SUCCESS;
* Backing bean action to delete Resource.
* @return the navigation result
public String deleteAction() {
LOG.info("deleteAction is invoked");
try {
// Resource Resource = ResourceBuilder.createResource(this);
// viewServicesManager.getResourceService().deleteResource(Resource);
//remove the ResourceList inside the cache
// FacesUtils.resetManagedBean(BeanNames.RESOURCE_LIST_BEAN);
} catch (Exception e) {
String msg = "Could not delete Resource. ";
LOG.error(msg, e);
FacesUtils.addErrorMessage(null, msg + "Internal Error.");
return ActionResult.FAILURE;
String msg = "Resource with id of " + id + " was deleted successfully.";
LOG.info(msg);
FacesUtils.addInfoMessage(msg);
return ActionResult.SUCCESS;
public String getId() {
return id;
* Invoked by the JSF managed bean facility.
* <p>
* The id is from the request parameter.
* If the id is not null, by using the id as the key,
* the Resource bean is initialized.
* @param newQueryId the query id from request parameter
public void setId(String newId) {
LOG.info("setId " + newId);
id = newId;
public String getName() {
return name;
public void setName(String newName) {
name = newName;
public String getDescription() {
return description;
public void setDescription(String newDescription) {
description = newDescription;
public String getResourceTypeId() {
return resourceTypeId;
public void setResourceTypeId(String newResourceTypeId) {
resourceTypeId = newResourceTypeId;
public String toString() {
return "id=" + id + " name=" + name;
<!-- view -->
<managed-bean>
<description>
Managed bean
</description>
<managed-bean-name>applicationBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ApplicationBean
</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
<managed-property>
<property-name>viewServicesManager</property-name>
<value>#{viewServicesManagerBean}</value>
</managed-property>
</managed-bean>
<managed-bean>
<description>
View service manager impl for business services
</description>
<managed-bean-name>viewServicesManagerBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ViewServicesManagerBean</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<managed-bean>
<description>
Backing bean that contains product information.
</description>
<managed-bean-name>resourceBean</managed-bean-name>
<managed-bean-class>
com.intalio.qa.tcm.view.beans.ResourceBean
</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>viewServicesManager</property-name>
<value>#{viewServicesManagerBean}</value>
</managed-property>
</managed-bean>
</faces-config>
<f:view>
<h:form id="createResourceForm" target="dataFrame">
<h:outputText value="#{applicationBean.dummyVariable}" rendered="true" />
<div align="center">
<head>
<link href="../../css/stylesheet.css" rel="stylesheet" type="text/css">
<FONT color="#191970" size="4" face="Arial">Resources View</FONT>
</head>
<table style="margin-top: 2%" width="35%" cellpadding="10">
<div align="left">
<FONT color="#191970" size="3" face="Arial">Update Resources </FONT>
</div>
<tr>
<td align="center" valign="top" align="center" style="" bgcolor="white" />
<table>
<tbody>
<tr>
<td align="left" styleClass="header" width="100" />
<td align="left" width="450" />
</tr>
<tr>
<td align="right" width="100"><h:outputText value="Id" /></td>
<td align="left" width="450"><h:inputText value="#{resourceBean.id}" id="id"/> <h:message for="id" styleClass="errorMessage" /></td>
</tr>
<tr>
<td align="right" width="100"><h:outputText value="Name" /></td>
<td align="left" width="450"><h:inputText value="#{resourceBean.name}" id="name" /> <h:message for="name" styleClass="errorMessage" /></td>
</tr>
<tr>
<!--td align="right" width="100" valign="bottom"><h:outputText value="Type" /></td>
<td align="left" width="550"><h:selectOneMenu>
<f:selectItems value="#{resourceBean.resourceTypeIds}" />
</h:selectOneMenu> <h:outputText value="#{resourceBean.resourceTypeId}" id="dresourceTypeId" /> <h:message for="resourceTypeId" styleClass="errorMessage" />
</td>
</tr>
<tr>
<td align="right" width="100" valign="bottom"><h:outputText value="Description" /></td>
<td align="left" width="450"><h:inputText value="#{resourceBean.description}" id="description" size="96" /> <h:message for="description" styleClass="errorMessage" /></td>
</tr>
</tbody>
</table>
</h:form>
</td>
<!-- END DATA FORM -->
<!-- BEGIN COMMANDS -->
<td width="30%" align="left" valign="top"><h:form id="buttonCommandsForm">
<h:panelGroup id="buttons">
<h:panelGrid columns="1" cellspacing="1" cellpadding="2" border="0" bgcolor="white">
<h:commandButton value="Add" style="height:21px; width:51px;font-size:8pt; font-color: black;" action="#{resourceBean.addAction}">
</h:commandButton>
<h:commandButton id="deleteCB" value="Delete" style="height:21px; width:51px;font-size:8pt" action="#{resourceBean.deleteAction}">
</h:commandButton>
<h:commandButton id="spaceFillerButton" style="height:21px; width:51px;font-size:8pt;background-color: #ffffff;color: #ffffff;border: 0px;">
</h:commandButton>
<h:commandButton id="saveCB" value="Save" style="height:21px; width:51px;font-size:8pt" action="#{resourceBean.saveAction}">
</h:commandButton>
<h:commandButton id="updateCB" value="Update" style="height:21px; width:51px;font-size:8pt" action="#{resourceBean.updateAction}">
</h:commandButton>
</h:panelGrid>
</h:panelGroup>
</h:form> <!-- end buttons --></td>
</tr>
</table>
<HR align="center" size="2" width="60%" />
<!-- data table -->
</div>
</f:view>
THANKS.
-LI solved this.
Since I was testing the action code only, I didn't define a navigation entry corresponding to the action string returned for this button:
<h:commandButton value="Add" style="height:21px; width:51px;font-size:8pt; font-color: black;" action="#{resourceBean.addAction}">
</h:commandButton>After I added a nav definition, it worked. I don't know why at this point. I suspect a key step in the lifecycle was pre-empted...someone else can probably explain why. If I get a chance to research it after I'm done with my project, I'll update this post.
Thanks.
-L -
How to include Managed bean class in build sciprt for taskflow (Jdev 11.4)
Hi,
I've developed a custom taskflow to be deployed in the webcenter spaces. The taskflow that I developed contains managed beans. I am using oracle provided build script with the sample application, to deploy custom taskflow. After the build, we don't see any .class files (managed bean files) in the generated war file. Once we deploy the taskflow into the space, it is failing may be because the managed bean class files are missing in the <taskflow>.war. Am i missing something? Should we specifically include the .class files in the build script?
Below is the oracle provide build script..
<?xml version="1.0" encoding="US-ASCII" ?>
<!--Ant buildfile generated by Oracle JDeveloper-->
<!--Generated Sep 29, 2009 11:47:41 PM-->
<project name="WebCenterSpacesSharedLibExtension" default="all" basedir="."
xmlns:wls="oracle.webcenter.tools.wls">
<property file="../config.properties"/>
<property file="build.properties"/>
<import file="internal-targets.xml"/>
<taskdef resource="net/sf/antcontrib/antcontrib.properties">
<classpath>
<pathelement location="${jdeveloper.install.home.directory}/modules/net.sf.antcontrib_1.0.0.0_1-0b2/lib/ant-contrib.jar"/>
</classpath>
</taskdef>
<target name="clean-stage"
description="Cleans the output directory and generates the war"
depends="clean, stage"/>
<target name="deploy-shared-lib"
depends="init-wls"
description="Deploy the extending WebCenter shared library">
<echo> ---------------------------- </echo>
<echo> ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} ${oracle.jdeveloper.deploy.dir}/exploded ${wls.webcenter.app.target} ${customer.library.name}</echo>
<exec logerror="true"
executable="${jdeveloper.install.home.directory}/oracle_common/common/bin/${wlst.executable}"
dir="${jdeveloper.install.home.directory}/oracle_common/common/bin">
<!--TODO:ExpDeploy Uncomment line after this and comment the one after that to deploy exploded. -->
<arg line="${extending.spaces.home.dir}/WebCenterSpacesSharedLibExtension/extspaces.py ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} ${oracle.jdeveloper.deploy.dir}/exploded/${customer.library.name}.war ${wls.webcenter.app.target} ${customer.library.name}"/>
<!--TODO:ExpDeploy Uncomment line below and comment line above to have non-exploded deploy -->
<!--arg line="${extending.spaces.home.dir}/WebCenterSpacesSharedLibExtension/extspaces.py ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} ${oracle.jdeveloper.deploy.dir}/${shared.library.name} ${wls.webcenter.app.target} ${customer.library.name}"/-->
</exec>
<echo> ---------------------------- </echo>
<echo> Restarting the app </echo>
<echo> ---------------------------- </echo>
<exec logerror="true"
executable="${jdeveloper.install.home.directory}/oracle_common/common/bin/${wlst.executable}"
dir="${jdeveloper.install.home.directory}/oracle_common/common/bin">
<arg line="${extending.spaces.home.dir}/WebCenterSpacesSharedLibExtension/redepwc.py ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} "/>
</exec>
</target>
</project>
Thanks in advance
NitinHi,
I've developed a custom taskflow to be deployed in the webcenter spaces. The taskflow that I developed contains managed beans. I am using oracle provided build script with the sample application, to deploy custom taskflow. After the build, we don't see any .class files (managed bean files) in the generated war file. Once we deploy the taskflow into the space, it is failing may be because the managed bean class files are missing in the <taskflow>.war. Am i missing something? Should we specifically include the .class files in the build script?
Below is the oracle provide build script..
<?xml version="1.0" encoding="US-ASCII" ?>
<!--Ant buildfile generated by Oracle JDeveloper-->
<!--Generated Sep 29, 2009 11:47:41 PM-->
<project name="WebCenterSpacesSharedLibExtension" default="all" basedir="."
xmlns:wls="oracle.webcenter.tools.wls">
<property file="../config.properties"/>
<property file="build.properties"/>
<import file="internal-targets.xml"/>
<taskdef resource="net/sf/antcontrib/antcontrib.properties">
<classpath>
<pathelement location="${jdeveloper.install.home.directory}/modules/net.sf.antcontrib_1.0.0.0_1-0b2/lib/ant-contrib.jar"/>
</classpath>
</taskdef>
<target name="clean-stage"
description="Cleans the output directory and generates the war"
depends="clean, stage"/>
<target name="deploy-shared-lib"
depends="init-wls"
description="Deploy the extending WebCenter shared library">
<echo> ---------------------------- </echo>
<echo> ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} ${oracle.jdeveloper.deploy.dir}/exploded ${wls.webcenter.app.target} ${customer.library.name}</echo>
<exec logerror="true"
executable="${jdeveloper.install.home.directory}/oracle_common/common/bin/${wlst.executable}"
dir="${jdeveloper.install.home.directory}/oracle_common/common/bin">
<!--TODO:ExpDeploy Uncomment line after this and comment the one after that to deploy exploded. -->
<arg line="${extending.spaces.home.dir}/WebCenterSpacesSharedLibExtension/extspaces.py ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} ${oracle.jdeveloper.deploy.dir}/exploded/${customer.library.name}.war ${wls.webcenter.app.target} ${customer.library.name}"/>
<!--TODO:ExpDeploy Uncomment line below and comment line above to have non-exploded deploy -->
<!--arg line="${extending.spaces.home.dir}/WebCenterSpacesSharedLibExtension/extspaces.py ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} ${oracle.jdeveloper.deploy.dir}/${shared.library.name} ${wls.webcenter.app.target} ${customer.library.name}"/-->
</exec>
<echo> ---------------------------- </echo>
<echo> Restarting the app </echo>
<echo> ---------------------------- </echo>
<exec logerror="true"
executable="${jdeveloper.install.home.directory}/oracle_common/common/bin/${wlst.executable}"
dir="${jdeveloper.install.home.directory}/oracle_common/common/bin">
<arg line="${extending.spaces.home.dir}/WebCenterSpacesSharedLibExtension/redepwc.py ${wls.userconfig} ${wls.userkey} ${wls.host}:${wls.port} "/>
</exec>
</target>
</project>
Thanks in advance
Nitin -
Two managed beans in same jsp page
Hello
First this could be a stupid question, but i just can't find a solutions on this problem.
I wondering that could it be a two managed beans in same jsp page, here is a example:
index.jsp
<t:commandLink disabled="#{listBean.currentPage == 1}" id="previous2" type="button" immediate="true" style="font-size:small" action="#{listBean.previousPage}">
<h:outputText value="Edellinen" id="prev"/>
</t:commandLink>
<t:commandLink disabled="#{listBean.currentPage == listBean.totalPages}" id="next2" type="button" immediate="true" style="font-size:small;" action="#{listBean.nextPage}">
<h:outputText value="Seuraava" id="next"/>
</t:commandLink>
then i have a dataTable like this:
<t:dataTable value="#{customerListBean.customerBeans}"
binding="#{customerListBean.dataTable}" preserveDataModel="true" style="text-align:left">
My problem is that when i push a commandLink it doesn't refresh a dataTable. Does anyone know a solution here or is this just a impossible way to do it?
Thanks for help.when i push nextPage (commandLink) it's call action
and count a new range of dataset and after that it's
calls a method which is declared on subClass and that
method get a new data of database on given params.
and put it on DataTable.
So listBean is upper class and customerListBean
extends on ListBeanNo, it doesn't work that way as you expected. You have created two independent instances. They doesn't communicate automatically with each other or so. Just use one CustomerListBean instance and call the inherited methods of ListBean on the #{customerListBean} managed bean instance. -
Can't set managed bean property:
Hi,
I am trying to experiment with JSF and I am extending an example I downloaded from the web. When I added a new secret field and extened the bean. I get the following error. I trying to resolve this problem from two days , cant figure out why I get this exception. I tried changed the property name I still get the same error. It is something to do with the bean, I am not sure why its not able to set the property, I know that the get and set methods exist in the class file. Any help would be greatly appreciated . I have pasted the bean file, faces-config.xml, and the inputname.jsp file below. Thanks a lot.
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'word'.
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:430)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:48)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
at java.lang.Thread.run(Thread.java:536)
root cause
javax.servlet.ServletException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'word'.
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:531)
at org.apache.jsp.inputname_jsp._jspService(inputname_jsp.java:94)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:430)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:48)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
at java.lang.Thread.run(Thread.java:536)
My JSP file is
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<f:loadBundle basename="demo.bundle.Messages" var="Message"/>
<HTML>
<HEAD> <title>Input Name Page</title> </HEAD>
<body bgcolor="white">
<f:view>
<h1><h:outputText value="#{Message.inputname_header}"/></h1>
<h:messages style="color: red"/>
<h:form id="helloForm" >
<h:outputText value="#{Message.prompt}"/>
<h:inputText id="userName" value="#{GetNameBean.userName}" required="true">
<f:validateLength minimum="2" maximum="10"/>
</h:inputText>
<h:inputSecret id="word" value="#{GetNameBean.word}" required="true">
<f:validateLength minimum="2" maximum="10"/>
</h:inputSecret>
<h:commandButton id="submit" action="sayhello" value="Say Hello" />
</h:form>
</f:view>
</HTML>
My faces-config.xml is as follow
<?xml version="1.0"?>
<!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>
<navigation-rule>
<from-view-id>/inputname.jsp</from-view-id>
<navigation-case>
<to-view-id>/greeting.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<managed-bean>
<description>
Input Value Holder
</description>
<managed-bean-name>GetNameBean</managed-bean-name>
<managed-bean-class>demo.GetNameBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
<managed-property>
<property-name>userName</property-name>
<property-class>java.lang.String</property-class>
<value></value>
</managed-property>
<managed-property>
<property-name>word</property-name>
<property-class>java.lang.String</property-class>
<value></value>
</managed-property>
</managed-bean>
</faces-config>
My bean file is as follows GetNameBean.java
package demo;
* @author Sergey Smirnov. Exadel, Inc.
public class GetNameBean {
private String userName;
private String word;
* @return User Name
public String getUserName() {
return userName;
* @param User Name
public void setUserName(String name) {
this.userName = name;
* @return Password
public String getWord() {
return word;
* @param Password
public void setWord(String word) {
this.word = word;Hello,
Thanks for the reply. I used Camelcase, but its giving me the same error. I am also posting my bean files and jsp files for your reference.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: org.apache.jasper.JasperException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'UserName'.
javax.faces.webapp.FacesServlet.service(FacesServlet.java:121)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
javax.faces.FacesException: org.apache.jasper.JasperException: javax.faces.FacesException: javax.faces.FacesException: Can't set managed bean property: 'UserName'.
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:327)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.20 logs.
LOGIN.JSP file
<%@ taglib prefix="f" uri="http://java.sun.com/jsf/core" %>
<%@ taglib prefix="h" uri="http://java.sun.com/jsf/html" %>
<f:view>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<f:verbatim escape="false">
<head>
<title>My JSP 'login.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
</f:verbatim>
<body>
<h:form rendered="true" id="loginform">
<f:verbatim escape="false"><br><br> </f:verbatim>
<h:outputLabel for="userName" rendered="true"></h:outputLabel>
<h:inputText id="userName" required="true" rendered="true" value="#{UserBean.userName}"></h:inputText>
<f:verbatim escape="false"><br> </f:verbatim>
<h:outputLabel for="password" rendered="true"></h:outputLabel>
<h:inputSecret id="password" redisplay="false" required="true" rendered="true" value="#{UserBean.password}"></h:inputSecret>
<h:commandButton id="submit" action="#{UserBean.loginUser}" rendered="true" value=" Submit"></h:commandButton><br><br></h:form>
</body>
</html>
</f:view>
UserBean file
package com.jsfdemo.bean;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
* @author ExterroAdmin
public final class UserBean extends Object
private String password;
private String userName;
public UserBean()
super();
public String getPassword()
return password;
public void setPassword(String password)
this.password = password;
public String getUserName()
return userName;
public void setUserName(String userName)
this.userName = userName;
public String loginUser() {
if("myeclipse".equals(getUserName()) && "myeclipse".equals(getPassword()))
return "success";
FacesContext facesContext = FacesContext.getCurrentInstance();
FacesMessage facesMessage = new FacesMessage(
"You have entered an invalid user name and/or password");
facesContext.addMessage("loginForm", facesMessage);
return "failure";
If you need any more information, please let me know -
Managed Bean Help for Definition Help
I am working on creating Managed Bean Help for Definition Help as described in ‘19.5.3 How to Create Managed Bean Help’ section of the Web User Interface Developer's Guide fpr ADF. Using JDev Version 11.1.2.1.0.
Thought I had all the artifacts assembled but when I run the log message is: <ELHelpProvider> <_getTranslationMap> ELHelpProvider's helpSourceExpression is null.
Any suggestions would be greatly appreciated.
Here is the managed bean:
public class ELHelpProviderProjRequest extends ELHelpProvider {
public ELHelpProviderProjRequest() {
/* To use the HelpProvider, the EL expression in the helpTopicId attribute must point to a Map, otherwise
* you will get a coerceToType error. */
public Map<String, String> getHelpMap()
Iterator iterator = _HELP_MAP.entrySet().iterator();
while(iterator. hasNext()){
System.out.println("hash map entry " + iterator.next());
return _HELP_MAP;
static private final Map<String, String> _HELP_MAP = new HashMap<String, String>();
static {
// each element [put] can be for a separate helpTopicId attribute
_HELP_MAP.put("MAPHELP_CATEGORY_CAPITAL_DEFINITION", "Map value for credit card definition");
_HELP_MAP.put("MAPHELP_CATEGORY_OTHER_DEFINITION", "Map value for credit card instructions");
} Here is the adf-setting.xml in Application sources / META-INF:
<?xml version="1.0" encoding="windows-1252" ?>
<adf-settings xmlns="http://xmlns.oracle.com/adf/settings" >
<adf-faces-config xmlns="http://xmlns.oracle.com/adf/faces/settings">
<help-provider prefix="MAPHELP_">
<help-provider-class>
com.corpnet.abc.util.ELHelpProviderProjRequest
</help-provider-class>
<property>
<property-name>helpSource</property-name>
<value>#{helpTranslationMap.helpMap}</value>
</property>
</help-provider>
</adf-faces-config>
</adf-settings>Here is the faces-config:
<managed-bean>
<managed-bean-name>helpTranslationMap</managed-bean-name>
<managed-bean-class> com.corpnet.abc.util.ELHelpProviderProjRequest </managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>Here is the helpTopicId in the inputText component:
<af:inputText value="Test" inlineStyle="font-weight: bold;" id="it31" simple="true" helpTopicId="MAPHELP_CATEGORY_CAPITAL" readOnly="true"/>Register the managed-bean as a help provider in the adf-settings xml like:
Example 19-9 Registering a Managed Bean as a Help Provider
<adf-settings xmlns="http://xmlns.oracle.com/adf/settings">
<adf-faces-config xmlns="http://xmlns.oracle.com/adf/faces/settings">
<help-provider prefix="MAPHELP_">
<help-provider-class>
oracle.adf.view.rich.help.ELHelpProvider
</help-provider-class>
<property>
<property-name>helpSource</property-name>
<value>#{helpTranslationMap.helpMap}</value>
</property>
</help-provider>
</adf-faces-config>
</adf-settings>
As you've pointed out, Review section 19.5.3 for more details -> http://docs.oracle.com/cd/E24382_01/web.1112/e16181/af_message.htm#CHDHIGIA
You could also investigate use the OHW product available here: http://www.oracle.com/technetwork/developer-tools/help/index-083946.html -
How to implement this: Exception handler for managed bean
Hi, i'm using jdev 11g rel 1 , and i know i can use custom java class to extends DCErrorHandlerImpl, and override some method to customize the output or other info of my exceptions.
And then config it for databindings.cpx to make it available. But i found that this is only available for JboExceptions which are thrown from BC layer and through databindings.
If my exceptions are from managed bean, or just use application module to use the methods in it, while encounter exceptions, there's no way to handle it.
How can i handle it in managed bean in just one place(for architecuture layer)? <I just want to define a method to handle all managed bean's exceptions and use dcContainer.process it>,
who can give some suggestion?If my exceptions are from managed bean, or just use application module to use the methods in it, while encounter exceptions, there's no way to handle it.
How can i handle it in managed bean in just one place(for architecuture layer)? <I just want to define a method to handle all managed bean's exceptions and use dcContainer.process it>,
who can give some suggestion?If you use application module methods in the managed bean, then use them through methodAction bindings so that the standard error handling works as expected.
See: http://blogs.oracle.com/smuenchadf/no_createrootappmodule_in_backing_beans.html
If you need to do a whole lot of error handling in the bean (instead of just showing a message once in a while), you might be putting too much business logic where it doesn't belong. Consider moving that logic to the AM -
Managed bean inheritance best practice
Hi!
I'm new to JSF so I would like to apologize if my question is trivial, but I haven't been able to find proper solution.
I'm using JSF 1.2 on WAS CE. I have a page where user can search for some entities, both person and company, which share some data, but have some different properties. Both inherit from entity class, so search results are displayed in dataTable as base entity objects. Each dataTable row has commandLink which should navigate user to specific (person or company) page for editing data. For example, if user clicks on commandLink in person data row, I would like to show personEdit page with all data set to components. I understand that I can use action to set navigation to proper page, and I have done so (following action() method). I have implemented EntityBean, PersonBean and CompanyBean:
public class EntityBean {
protected Entity entity;
public int getId() {
return entity.getId();
public void setId(int id) {
entity.setId(id);
public String action() {
// Some code which defines return value for action invoking.
public void edit(ActionEvent event) {
// Get entity data for edit.
public class PersonBean extends EntityBean {
public String getFirstName() {
return ((Person)entity).getFirstName();
public class CompanyBean extends EntityBean {
public String getName() {
return ((Company)entity).getName();
}I tried combining action with actionListener method (+edit(ActionEvent event)+ method) invoked from commandLink, but if it is invoked on mapped entityBean, I get only entity properties set on any other page which is shown after invoked action. If method is invoked on i.e. personBean (same method, not overriden), I get NullPointerException for trying to access property for base entityBean.
How should I invoke proper data initialization for bean shown on another page?
Thanks in advance.Thank you for your quick reply. Beside the code for managed bean classes, here's the rest of the code for this specific problem.
In faces-config.xml I have the following configuration:
<managed-bean>
<managed-bean-name>entitySearchBean</managed-bean-name>
<managed-bean-class>entities.EntitySearchBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>personBean</managed-bean-name>
<managed-bean-class>entities.PersonBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>entityBean</managed-bean-name>
<managed-bean-class>legalentities.EntityBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>On my JSP, I have a dataTable loaded with entityBean objects, and the following code for showing editPage:
<h:column>
<h:commandLink id="editLink" action="#{entitySearchBean.editEntity}" actionListener="#{entityBean.edit}">
<h:outputText value="#{bundle.edit}" />
<f:param id="editId" name="editId" value="#{entity.id}" />
</h:commandLink>
</h:column>
</h:dataTable>So, what I'm trying to do is to call entityBean.edit which should initialize EntityBean with entity data, and it sets i.e. person data to entity field of EntityBean class. I also call editEntity method on EntitySearchBean class (bean used just for searching entities with some criteria), and pass id property of selected entity in dataTable.
What I'm expecting is to get personEdit.jsp with loaded personBean data initialized from actionListener on searchPage.jsp. Is it possible or is there some other way to do this? -
Is it possible to call any Managed Bean method from af:goLink
Hi,
I am using RichGoLink component.
Is it possible to call a managed bean method on click of the af:goLink? I want to provide some validations when user clicks on the goLink.
There is no any actionListener provided.
Thanks in advance.Hi,
I am able to resolve my second problem also.
i wanted to set the "destination" of the goLink on the fly. To do this I created a custom componnt by extending the RichGoLink and I override the encodeBegin method in that class. In this method i check my condition and then set the "destination" property.
I am still using the clientListener and the serverListerner to do some further testing that i wanted to. Here one thing you have to keep in mind that. In the javascript function that we are calling in the clientListener should not do the "cancel" on the event object, if you do so it will not navigate to the required position.
Thanks for the way you showed to resolve my problem. Hope you understand the way i worked for this solution. -
Share data between managed beans
I used Sun Studio Creator for jsf before
and there I can create a class extending AbstractSessionBean
which had a function named getBean(String beanName)
If this bean is in session scope, it could get any managed bean
in session or in application scope and access those properties.
But that facility is for studio creator only.
How can I access a property of a managed bean from another managed bean, if both are in session scope?ok I found the solution in
http://forum.java.sun.com/thread.jspa?threadID=596776 -
My CommandButton calls PostContructs from other Managed Beans. Why?
Hi,
i have a big problem that i can't understand.
I use a command Button who should call only one Managed Bean. But however it calls other Managed Beans too.
How is it possible?
my properties:
Primfaces 2.1
Glassfish v3
jsf 2.0
Ejb 3.1
JPA - Toplink
Facelets
Netbeans
mainTemplate.xhtml
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" lang="de"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:c="http://java.sun.com/jsp/jstl/core"
xmlns:p="http://primefaces.prime.com.tr/ui">
<ui:insert name="head">
<h:head>
<meta http-equiv="content-type" content="application/xhtml+xml;charset=utf-8" />
<link rel="stylesheet" type="text/css" href="#{facesContext.externalContext.requestContextPath}/css/style.css" />
<title></title>
</h:head>
</ui:insert>
<h:body>
<div class="main">
<div class="main-bg">
<div class="main-width">
<div class="indent">
<h:form id="urlForm" prependId="false">
<div class="posturlbox">
<h:inputText value="#{addUrlBean.userUrl}" styleClass="posturlinput" id="url" onclick="this.value = ''" />
</div>
<p:commandButton styleClass="button" action="#{addUrlBean.addVideo}" value="#{msg.send}" style="float: left;" update="urlForm" />
<div class="addUrlMessage">
<p:message for="url" showSummary="true" showDetail="false" />
</div>
</h:form>
<div class="clear"></div>
</div>
<div class="content">
<div class="content-indent">
<ui:insert name="content">
</ui:insert>
</div>
</div>
</div>
</div>
</div>
</h:body>
</html>
test.xhtml
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:c="http://java.sun.com/jsp/jstl/core"
xmlns:p="http://primefaces.prime.com.tr/ui">
<h:head>
<meta http-equiv="content-type"
content="application/xhtml+xml;charset=utf-8" />
</h:head>
<h:body>
<ui:composition template="/WEB-INF/template/mainTemplate.xhtml">
</ui:composition>
</h:body>
</html>
addUrlManagedBean.java
package managedBeans;
import entities.UserEntity;
import infoBeans.VideoValidationInfo;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.ViewScoped;
import sessionBeans.VideoSessionBean;
@ManagedBean(name = "addUrlBean")
@ViewScoped
public class AddUrlManagedBean extends GeneralManagedBean {
@EJB
VideoSessionBean videoSessionBean;
private String userUrl = "URL";
@ManagedProperty("#{loginBean}")
LoginManagedBean loginMB;
/** Creates a new instance of AddUrlManagedBean */
public AddUrlManagedBean() {
public void addVideo() {
UserEntity sessionUser = loginMB.getSessionUser();
if (sessionUser == null) {
informUser(FacesMessage.SEVERITY_WARN,
"log_in_or_crate_new_account",
"log_in_or_crate_new_account_detail", "url");
} else {
int validationId = videoSessionBean.validateVideo(userUrl);
if (validationId == VideoValidationInfo.VIDEO_IS_OK) {
videoSessionBean.addVideo(sessionUser, userUrl);
informUser(FacesMessage.SEVERITY_INFO,
"video_create_success",
"video_create_success_detail", "url");
} else if (validationId == VideoValidationInfo.URL_IS_EMPTY) {
informUser(FacesMessage.SEVERITY_ERROR,
"url_is_empty",
"url_is_empty_detail", "url");
} else if (validationId == VideoValidationInfo.URL_SYNTAX_WRONG) {
informUser(FacesMessage.SEVERITY_ERROR,
"url_syntax_wrong",
"url_syntax_wrong_detail", "url");
} else if (validationId == VideoValidationInfo.VIDEO_NOT_EXIST) {
informUser(FacesMessage.SEVERITY_ERROR,
"video_not_exist",
"video_not_exist_detail", "url");
} else if (validationId == VideoValidationInfo.VIDEO_ALREADY_EXIST) {
informUser(FacesMessage.SEVERITY_ERROR,
"video_already_exist",
"video_already_exist_detail", "url");
} else if (validationId == VideoValidationInfo.VIDEO_ID_LENGTH_WRONG) {
informUser(FacesMessage.SEVERITY_ERROR,
"video_id_length_wrong",
"video_id_length_wrongdetail", "url");
userUrl = "";
public String getUserUrl() {
return userUrl;
public void setUserUrl(String userUrl) {
this.userUrl = userUrl;
public LoginManagedBean getLoginMB() {
return loginMB;
public void setLoginMB(LoginManagedBean loginMB) {
this.loginMB = loginMB;
}Now. if i click the Button
*<p:commandButton styleClass="button" action="#{addUrlBean.addVideo}" value="#{msg.send}" style="float: left;" update="urlForm" />*
*<div class="addUrlMessage">*
it should only use the AddUrlManagedBean right (i tried it with h:commandButton too.. same result)? But i make a System.out in my other ManagedBeans (PostConstructs) and i see this logfile.
LogFile
INFO: PostConstruct: VideoDetailMB - ViewScoped
INFO: PostConstruct: VideoMB - RequestScoped
INFO: PostConstruct: UserVideosMB - ViewScopedHow is that possible? Why it activate the Lifecycle of other ManagedBeans?it should only use the AddUrlManagedBean rightWrong. It should also use this bean:
@EJB
VideoSessionBean videoSessionBean;with whatever consequences that has. -
Managing beans based on URL query parameters
I was just reading this thread with interest, but it didn't come to the conclusion that I need.
http://forum.java.sun.com/thread.jsp?forum=427&thread=441432
In that thread, there were two screens: a table of links to employees and an "edit employee" page. The solution was to use the command_action on the list create an "employee data" bean, which could then be edited on the "edit employee" page.
My problem is that I need to create some session beans based on query parameters in the URL. Using the example above, I'd have something like: http://localhost/app/editEmployee?empNo=38
Why? Because the user can bookmark the edit employee page, have two
browser windows open (which would require two seperate employee data beans), etc... and we need to handle that. It looks like
that means I can't use the solution in the above thread.
My current thought is to create a managed-bean with request scope and have it create the EmployeeData bean.
Another idea is to somehow initialize the bean with managed-properties
<managed-bean>
<managed-bean-name>EmpBean</managed-bean-name>
<managed-bean-class>com.mycompany.EmpBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
<managed-property>
<property-name>employeeID</property-name>
<value-ref>queryParamBean</value-ref>
</managed-property>
</managed-bean>
<!--
just returns FacesContext.getCurrentInstance().getServletRequest().getParameter("id")
-->
<managed-bean>
<managed-bean-name>queryParamBean</managed-bean-name>
<managed-bean-class>com.mycompany.QueryParamBean</managed-bean-class>
<managed-bean-scope>none</managed-bean-scope>but that seems kinda hacky. Any other ideas?Excellent, using requestScope gets rid of the queryParamBean hack from my first post. For some reason I thought value-ref evaluatations only resolved against stuff the VariableResolver can see. That's not the case. Thanks.
Unfortunately, this bean really wants to be cached on the session, not the request. I suppose it would be possible to have EmpBean delegate to a bean which is actually cached on the session, but that feels like a hack too (and is a lot of glue code).
So, I think I'm back to the factory, which can handle creating the bean from the query params, caching it, and putting it on the servlet request. I also got a visit from Captain Obvious and realized that the factory could just be a scriplet.
<% BeanCreator.createBean("com.company.EmpBean", request.getParameter("id")); %>which also isn't great, but is perhaps easier to understand than the BeanCreator from above. I looked into using EL Functions in the variable resolver for the factory, but it doesn't look like that's possible. It's probably possible to extend VariableResolver to add factory methods for managed-beans, which might be the cleanest solution. I'm thinking something like
<managed-bean>
<managed-bean-name>Emp</managed-bean-name>
<managed-bean-factory>
<factory-name>com.company.BeanFactory.getBean</factory-name>
<bean-class>com.company.EmpBean</bean-class>
<arg-value-ref>sessionScope.id</arg-value-ref>
</managed-bean-factory>But for now, the current two hacks are:
#1: to create a URL use plain html <href>.
#2: use a factory method (varying implementions) to create the bean, cache it, and put it on the servlet request -
JSF 2: A NullPointerException hits an unexpected managed bean at submission
Hello,
What a strange trouble I am facing today (I am still a newbie with JSF).
I have this web page:
<ui:composition template="/web/authentification/login/cnam/layout_cnam.xhtml">
<ui:define name="content">
<devoir:formulaireDeRemise sujetExamen="${devoirRemis.sujetExamen}" idAuditeur="${devoirRemis.auditeurId}" locale="${devoirRemis.requestLocale}" />
</ui:define>
</ui:composition>it uses composites, and composites that use composites, and the whole page and its composites rely on a Managed Bean, DevoirRemisBean:
@ManagedBean(name="devoirRemis") @RequestScoped
public class DevoirRemisBean extends BaseManagedBean
private static Logger log = Logger.getLogger(DevoirRemisBean.class);
private AuditeurId m_idAuditeur;
private SujetExamen m_sujetExamen;
private CorrecteurFacade m_correcteurService = CorrecteurFacade.getInstance(getRequestLocale());
private EnseignantFacade m_enseignementService = EnseignantFacade.getInstance(getRequestLocale());
public DevoirRemisBean()
log.debug("DevoirRemisBean {0} créé.", this);
public String doPréparerRemise(AuditeurId idAuditeur, UVId idUV, SujetId idSujet)
assert(idAuditeur != null) : "L'identifiant de l'auditeur remettant un devoir ne peut pas valoir null.";
assert(idUV != null) : "L'identifiant de l'UE du devoir à remettre ne peut pas valoir null.";
assert(idSujet != null) : "L'identifiant du sujet d'examen pour le devoir à remettre ne peut pas valoir null.";
m_idAuditeur = idAuditeur;
m_sujetExamen = getSujetExamen(idUV, idSujet);
log.debug("DevoirRemisBean {0} associé au casier ({1},{2},{3}).", this, idAuditeur, idUV, idSujet);
return(destination(REMISE_DEVOIR_CNAM));
// others getters and setters...
// Eventually each getter always call this check() method to ensure being in a good state.
public void check()
assert(m_idAuditeur != null) : format("L''identifiant de l''auditeur devrait être connu à l''issue de la préparation de la remise de devoir, bean: {0}.", this);
assert(m_sujetExamen != null) : format("Le sujet d''examen devrait être connu à l''issue de la préparation de la remise de devoir, bean: {0}.", this);
}When the interesting composite is called,
<devoir:formulaireDeRemise sujetExamen="${devoirRemis.sujetExamen}" idAuditeur="${devoirRemis.auditeurId}" locale="${devoirRemis.requestLocale}" />
it produces the expected result on the web page,
I can see in my logs these lines, that makes me happy:
DevoirRemisBean tag.uv.DevoirRemisBean@1133ead créé.
DevoirRemisBean tag.uv.DevoirRemisBean@1133ead associé au casier (I023895,X1,TP03).
meaning that the expected values are at the place I want them to be.
In the web page displayed, a new submit button now exists.
<h:inputHidden name="idAuditeur" value="${devoirRemis.auditeurId}" />
<h:inputHidden name="idUV" value="${devoirRemis.sujetExamen.UV.id}" />
<h:inputHidden name="idSujet" value="${devoirRemis.sujetExamen.id}" />
<h:commandButton action="#{correction.doCorrection(idAuditeur, idUV, idSujet)}"
styleClass="BtnVertNonPresse" value="${lblFormRemise.btn_envoyer}"
onmousedown="if (this.className != 'BtnVertPresse') this.className='BtnVertPresse';"
onmouseout="if (this.className != 'BtnVertNonPresse') this.className='BtnVertNonPresse';"
onmouseup="if (this.className != 'BtnVertNonPresse') this.className='BtnVertNonPresse';" />(I have added <h:inputHidden> fields, for debugging.)
This button is linked to an action that shall use another managed bean, correction, starting the same way than the other.
@ManagedBean(name="correction") @RequestScoped
public class DevoirCorrigéBean extends BaseManagedBean
private static Logger log = Logger.getLogger(DevoirCorrigéBean.class);
private AuditeurId m_idAuditeur;
private SujetExamen m_sujetExamen;
public DevoirCorrigéBean()
log.debug("DevoirCorrigéBean {0} créé.", this);
public String doCorrection(AuditeurId idAuditeur, UVId idUV, SujetId idSujet)
assert(idAuditeur != null) : "L'identifiant de l'auditeur remettant un devoir ne peut pas valoir null.";
assert(idUV != null) : "L'identifiant de l'UE du devoir à remettre ne peut pas valoir null.";
assert(idSujet != null) : "L'identifiant du sujet d'examen pour le devoir à remettre ne peut pas valoir null.";
m_idAuditeur = idAuditeur;
m_sujetExamen = getSujetExamen(idUV, idSujet);
log.debug("Demande de correction du casier ({1},{2},{3}) associé au devoirCorrigé {0}.", this, m_idAuditeur, m_sujetExamen.getUV().getId(), m_sujetExamen.getId());
return(destination(ACCUEIL_CNAM));
}Just before clicking on this button, I check the HTML source code produced by my browser.
And I am still happy.
<input type="hidden" name="j_idt12:remettreDevoir_X1_TP03:j_idt53" value="I023895" />
<input type="hidden" name="j_idt12:remettreDevoir_X1_TP03:j_idt54" value="X1" />
<input type="hidden" name="j_idt12:remettreDevoir_X1_TP03:j_idt55" value="TP03" />
<input type="submit" name="j_idt12:remettreDevoir_X1_TP03:j_idt56" value="Envoyer" onmousedown="if (this.className != 'BtnVertPresse') this.className='BtnVertPresse';" onmouseout="if (this.className != 'BtnVertNonPresse') this.className='BtnVertNonPresse';" onmouseup="if (this.className != 'BtnVertNonPresse') this.className='BtnVertNonPresse';" class="BtnVertNonPresse" />
</p><input type="hidden" name="javax.faces.ViewState" id="javax.faces.ViewState" value="642372395068906580:4775162548067970543" autocomplete="off" />I then click on it.
Failure:
First, this debug log message:
DevoirRemisBean tag.uv.DevoirRemisBean@9373f7 créé.
Then,
java.lang.AssertionError: L'identifiant de l'auditeur devrait être connu à l'issue de la préparation de la remise de devoir, bean: tag.uv.DevoirRemisBean@9373f7.
at tag.uv.DevoirRemisBean.check(DevoirRemisBean.java:184)
at tag.uv.DevoirRemisBean.getSujetExamen(DevoirRemisBean.java:127)
at sun.reflect.GeneratedMethodAccessor89.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:302)Submitting my page, I was expecting
#{correction.doCorrection(idAuditeur, idUV, idSujet)}
to be called. From the DevoirCorrigéBean class.
But instead, another instance of DevoirRemisBean is created, empty... for what internal goal?
And my DevoirCorrigéBean:doCorrection(...) method is not even called.
What can explain what is happening?
Regards,
Grunt.I removed all my assertions to see how far the submission could go when going unsane.
I discovered that JSF attempts to redisplay my web page, and not to follow on the next one...
... so I have one explanation.
Except that:
There is no fields in the form that require a validation.
(three hidden text fields, and a <h;inputTextarea> but that is not checked or mandatory).
The form is not supposed to fail,
and even if it had too, why the validation step doesn't carry the current managed bean at redisplay time, but instead re-create an empty managed bean?
My form starts with a:
<h:form id="${someId}"> where ${someId} is a scoped variable.
Can it causes a problem during submission? Shall I use only a constant id for my form?
What can you suggest me to do?
Do I have a way to discover what JSF is about to complain against, before it tries to redisplay the page? I see nothing in my logs, but may be I shall redefine a log level somewhere, add one handler or something else?
Regards,
Grunt. -
Error while opening a popup from managed bean
Hi,
I am trying to open a popup from bean, after another popup is closed. When I open the second popup either through ActionListener(on first popup button) or DialogListener(on first popup), I am getting the below error on browser status bar(!); and the second popup doesn't open. There is no error in the log.
*'AdfPage.PAGE.findComponent(...)' is null or not an object.*
Although the popup id is there on the jspx page.
<af:popup id="confirmationStatus" binding="#{MyBean1.confirmationStatus}">
<af:dialog cancelVisible="false"
closeIconVisible="false" binding="#{MyBean1.d2}"
title="Appointment Confirmation Status">
<af:outputText value="Appointment is successfully confirmed"/>
</af:dialog>
</af:popup>
public void confirmAppointment_dialogListener(DialogEvent dialogEvent) {
FacesContext context = FacesContext.getCurrentInstance();
ExtendedRenderKitService service = Service.getRenderKitService(context, ExtendedRenderKitService.class);
String popupId = "confirmationStatus";
service.addScript(context,"AdfPage.PAGE.findComponent('" + popupId + "').show();");
Please tell me why my popup is not getting open from the managed bean and I am getting an error in below line.
service.addScript(context,"AdfPage.PAGE.findComponent('" + popupId + "').show();");To find out the right address of a component related to an other component, open your page select the component you want to add a partial trigger, go to the partial trigger property, select the down arrow at the right end and select 'Edit'. Now look for the popup in the component tree shown on the left side. When you have found the popup shuffle it the the selected side and click OK. The string you see in the field is the full address of the popup related to he component you've selected. Try the string you see there in your bean code. Remove the string from the partial trigger property, it's just to get the correct path.
One other thing to check is that your popup has the ClientComponent property set to true.
Next thing to try, is to use AdfPage.PAGE.findComponentByAbsoluteId(...)
Timo
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