July 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: two basic questions for EntityHome

by wschwendt

"azalea" wrote : I'm writing a CRUD app using a extended EntityHome class. | | I want to reuse one EntityHome instance for more than one CRUD operations in a long-running conversation. | But EntityHome instance is caching the entity and other states. | I'm confusing... | Does EntityHome provide such a reset method now? | thanks for asking this question! Incidentally, I spent the last 5 hours on this before looking into this forum and discovering that someone else is interested in this topic. My idea (that doesn't work yet): In my class that extends EntityHome/Customer\, where Customer is the type of my example Entity, I thought about adding the following method: | public String reset() { | log.debug("wos: kundeHome.reset() called"); | setInstance(null); | setId(null); | return "reset"; | } | One thing to note is that not only the instance property needs to set to null, but also the id property. If only the instance property is null, but the id property remains at the old value, then when getInstance() is called, initInstance() of org.jboss.seam.framework.Home tries to load the old entity again. But my approach doesn't work yet. And for some reason I don't know, the instance property of my EntityHome component gets exported to Conversation scope. Why??? For example, if my EntityHome component is named "customerHome", then in Conversation scope the context variable customerHome.instance gets set. I'd like to know why. I looked at the code of EntityHome/E\ and Home/EntityManager, E\, but I do not find where and why customerHome.instance gets set. Any hints would be highly appreciated. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063270#4063270 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063270

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Re: Hibernate validator @CreditCardNumber not working

by milli

I got a response in hibernate forum. Just to help others who may come across this issue - I had to replace all hibernate jars in Jboss lib folder to the latest jars and it worked. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063269#4063269 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063269

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Re: Configuring POJOs as Seam Components in components.xml

by youngm

http://jira.jboss.org/jira/browse/JBSEAM-1650 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063268#4063268 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063268

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Re: Question on reading in a simple paramter from a JSF page

by monkeyden

Maybe I'm misunderstanding but, FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap() doesn't work for you? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063267#4063267 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063267

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Configuring POJOs as Seam Components in components.xml

by youngm

I'm using 1.2.0.nightly Is it legal to configure POJOs as Seam components in components.xml? For example: <component name="expanderState" class="java.util.HashMap" auto-create="true" scope="conversation"/> I get: | java.lang.RuntimeException: Could not create Component: expanderState | at org.jboss.seam.init.Initialization.addComponent(Initialization.java:910) | at org.jboss.seam.init.Initialization.installComponents(Initialization.java:841) | at org.jboss.seam.init.Initialization.init(Initialization.java:508) | at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34) | at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764) | at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216) | at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014) | at org.apache.catalina.core.StandardHost.start(StandardHost.java:736) | at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014) | at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) | at org.apache.catalina.core.StandardService.start(StandardService.java:448) | at org.apache.catalina.core.StandardServer.start(StandardServer.java:700) | at org.apache.catalina.startup.Catalina.start(Catalina.java:552) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) | at java.lang.reflect.Method.invoke(Method.java:615) | at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295) | at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433) | Caused by: | java.lang.NullPointerException | at org.jboss.seam.init.DeploymentDescriptor.<init>(DeploymentDescriptor.java:33) | at org.jboss.seam.Seam.getEjbDescriptor(Seam.java:51) | at org.jboss.seam.Seam.getComponentType(Seam.java:102) | at org.jboss.seam.Component.<init>(Component.java:216) | at org.jboss.seam.Component.<init>(Component.java:207) | at org.jboss.seam.init.Initialization.addComponent(Initialization.java:896) | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063266#4063266 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063266

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Re: Subdirectories in the view folder

by norman.richards＠jboss.com

There's no technical reason that I know of to prefer one to the other. As a matter of style, I prefer an absolute path for those things. In fact, I my preference is to put the templates off somewhere in /WEB-INF to really make things nice and clean. <ui:composition template="/WEB-INF/template.xhtml"> or <ui:include src="/WEB-INF/incl/cart.xhtml" /> Unfortunately, this practice doesn't seem to have caught on, so people keep running into relative path problems and run the risk of unexpected things happening if someone tries to access the template instead of the real page. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063264#4063264 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063264

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Re: EntityHome and optimistic transaction

by hstang

Hello, I suspect it might not be related to Seam and maybe Hibernate, (if that's what you are using as your JPA provider). This is just my guess though. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063263#4063263 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063263

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Re: two basic questions for EntityHome

by hstang

Hello, You asked how to reset the EntityHome so pay close attention to getInstance() in Home.java and see how you can nullify certain logic to get what you want. Beware, however since this is undocumented it can change from release to release and your application might break since you are depending on the implementation details. Having said that, the chances of that happening is probably remote. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063262#4063262 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063262

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Question on reading in a simple paramter from a JSF page

by harpritt

Ladies and Gents, dudes dudettes.... and misc. ive got a bit of a problem with a hashmap in my bean private Map<String, String> documentMetaData = new HashMap<String, String>(); i want to be able to populate that from my JSF page, pseudo entry would be key=documentSearchKeywords Value=football, soccer, pitch, players,overpaid ive spent about 6 hours messing around with different solutions.... but im not happy with any... i know im missing something real obviouse. I dont really want to have to write a single utility bean to handly a crappy string then pass that to my action.... it feels crap... actually this maybe a JSF only question, in which case sorry lads.... as allways any help is greatly appreciated.... Night night people Vive le Seam.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063259#4063259 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063259

18 years, 11 months

1
0
0 / 0

[JBoss Seam] - Re: @Restrict referencing objects in Seam context

by shane.bryzak＠jboss.com

You can assert objects directly into the security context with RuleBasedIdentity.getSecurityContext().assertObject(), without having to place them into a Seam context first. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063258#4063258 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063258

18 years, 11 months

1
0
0 / 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-user July 2007