Error Getting Property From Bean Of Type
Things LocationTech Long-Term Support PolarSys Science OpenMDM More Community Marketplace Events Planet Eclipse Newsletter Videos Participate Report a Bug Forums Mailing Lists Wiki IRC How to Contribute Working Groups Automotive Internet of Things LocationTech Long-Term Support PolarSys Science OpenMDM Toggle navigation Home Projects Forums Eclipse Community Forums Forum Search: Search Help Register Login Home Home» Eclipse Projects» JavaServer Faces» Error getting property from bean Show: Today's Messages :: Show Polls :: Message Navigator Error getting property from bean [message #474648] Mon, 25 June 2007 10:12 Eclipse User Originally posted by: killahyo.gmail.com Hello everybody, I'm developing a very simple example application and I'm having some trouble with it... well, first of all I'll show you some code. - faces-config.xml:
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'listen' from bean of type com.icesoft.tutorial.TimeZoneBean Solution? error getting joy_bond Joined: 21/Sep/2007 00:00:00 Messages: 10 Offline javax.el.ELException: //C:/eclipse/workspace/timezonetest/timezone.xhtml: Error getting property 'listen' from bean of t ype com.icesoft.tutorial.TimeZoneBean at error getting property com.sun.facelets.compiler.AttributeInstruction.write(AttributeInstruction.java:53) at com.sun.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.java:39) at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:558) at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:565) at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:565) at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:565) at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:565) at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:317) at com.icesoft.faces.application.D2DViewHandler.renderView(D2DViewHandler.java:153) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:268) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137) at com.icesoft.faces.webapp.xmlhttp.PersistentFacesState.render(PersistentFacesState.java:146) at com.icesoft.faces.async.render.RunnableRender.run(RunnableRender.java:142) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643) at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668) at java.lang.Thread.run()V(Unknown Source) While trying to run ICEFaces tutorial7 I am getting this exception. Everything seems to be perfect, I dont know why this
part of the XPages series about an alternative application architecture, I'm going to talk about Backing Bean Management. At the end of this blog entry, you should get the trick how the XPages user interface can be connected to backend Java Beans. I will follow up with another article that contains code snippets you might need after you start working with this technology in a real-life project. And I promise to show an example at the very end of this series, to not leave you alone, totally confused with Java, Beans, Bindings, Expression Language and other things. :-) Warning! This article is looooong ;-). Separation of UI and application logic A Backing Bean is a Java Bean that is associated with UI components used in a page. The purpose of Backing Beans is to separate the definition of UI components from objects that perform application-specific processing and hold data. That way your XPage will contain more or less just the UI, while the application logic is stored in the bean. To continue with our Movie Actor database, we start with a pretty simple Java class that is a container for the data of an actor: package com.acme.actors.model;
public class Actor {
private String m_id;
private String m_firstName;
private String m_lastName;
private String m_comment;
public Actor() {}
public Actor(String id, String firstName, String lastName, String comment) {
m_id=id;
m_firstName=firstName;
m_lastName=lastName;
m_comment=comment;
}
public String getId() {
return m_id;
}
public void setId(String newId) {
m_id=newId;
}
public String getFirstname() {
return m_firstName;
}
public void setFirstname(String newFirstName) {
m_firstName=newFirstName;
}
public String getLastname() {
return m_lastName;
}
public void setLastname(String newLastname) {
m_lastName=newLastname;
}
public String getComment() {
return m_comment;
}
public void setComment(String newComment) {
m_comment=newComment;
}
} Well, pretty self-explanatory. The class will be is used to store the firstname, lastname, a comment and a unique identifier of an actor. Notice, that the class is completely independent from Lotus Notes. The identifi