March 2007 - jboss-user - Jboss List Archives

by manik.surtani＠jboss.com

Yes you can use this with Tomcat. You probably want each Tomcat node to create an instance of JBoss Cache though, and let the JBoss Cache instances form a cluster among themselves to share state. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029066#4029066 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029066

19 years, 1 month

1
0
0 / 0

[JBoss Seam] - seam in production systems

by michael.ninaus

are there any references or reports about seam projects in production? any information about experiences, problems and project sizes is welcome --- Michael Ninaus. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029064#4029064 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029064

19 years, 1 month

1
0
0 / 0

[Installation, Configuration & Deployment] - Re: Making the application as default

by niranjanshetty

Peter, After doing the configuration changes I get this error afterorg.jboss.deployers.spi.DeploymentException: Failed to create web module....... any idea abt this ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029061#4029061 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029061

19 years, 1 month

1
0
0 / 0

[Persistence, JBoss/CMP, Hibernate, Database] - Re: Can not run sampel with ORACLE Strange Exception

by stefan.lang＠amigon.de

I could solve it myself. The problem is the classloader configuration in the default configuration. Tomcat loads java.lang.Integer JBoss loads java.lang.Integer Code calls from Tomcat to Jboss Hibernate and CLASH! You need to configure Tomcat to use Jboss Class loader, then it works. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029060#4029060 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029060

19 years, 1 month

1
0
0 / 0

[JBoss Seam] - Re: Dependent Fields in 2 Classes Best Practice?

by chuckadams

You could take the suggestion of using persistence events to accumulate a running tally, but I would at most use such a total to update the UI with a "non-authoritative figure". Especially for financial data, you should only have one authoritative definition of any figure, and that should be from the only source that is guaranteed to have all the data, and that's the database. Your app might not be the only thing that ever updates the expenses tables in the future. You probably don't want to do the sums by fetching all the expense objects though, so you'd be best off with a scalar query, a raw sql query, or best yet, a stored procedure. It's going to be ridiculously fast in almost any database, and lends itself to optimizations like partitioning if you need it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029059#4029059 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029059

19 years, 1 month

1
0
0 / 0

[JBoss Seam] - Re: SEAM - TRINIDAD - @Restrict

by hamtho2

Don´t define any view-handler in the faces-config.xml. That won´t work. You can try to replace the sun-facelet view handler with the SeamFaceletViewHandler. Only replace the corresponding entry in the web.xml from the sun FaceletViewHandler to the SeamFaceletViewHandler. Maybe that might work Thomas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029058#4029058 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029058

19 years, 1 month

1
0
0 / 0

[Persistence, JBoss/CMP, Hibernate, Database] - SerializationException

by eelgueta

Hi All, When I'm persisting some entities, everything seems to be going fine, util I get this error: | javax.ejb.EJBException: org.hibernate.type.SerializationException: could not serialize | at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69) | at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83) | : | Caused by: org.hibernate.type.SerializationException: could not serialize | at org.hibernate.util.SerializationHelper.serialize(SerializationHelper.java:152) | at org.hibernate.util.SerializationHelper.serialize(SerializationHelper.java:172) | : | Caused by: java.io.NotSerializableException: cl.navix.benji.HotelReservationBooking | at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081) | at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1251) | How can I tell what's wrong with this class? I'm using JBoss 4.0.3 SP1. And the class is quite simple: 6 int fields, 1 varchar and 1 text (in database). Any help. very welcomed as this is confusing! A very similar class has no problem. Thank you. Edo. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029054#4029054 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029054

19 years, 1 month

1
0
0 / 0

[JBoss Seam] - Re: SuggestionBox + h:inputText + entityConverter

by damianharvey

Thanks Pete. I've added it : http://jira.jboss.com/jira/browse/JBSEAM-1067 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029053#4029053 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029053

19 years, 1 month

1
0
0 / 0

[Installation, Configuration & Deployment] - deployment and staging concepts

by ghilling

Hello, I just ran into the task of deploying the same application (using MDBs) on different stages of our system (development, integration, consolidation, production). The problem is that the names of the JMS-Queues are different on all of the stages. To bind my mdb to different destinations I would have to build staging-dependent ears which is not very nice. In weblogic I could solve this problem using the "deployment plan" feature. Right now I'm not aware of a comparable feature in JBoss. Any Suggestions? (A tools for the job should simply "enhance" the dd using xpath or xslt during deployment, with the configuration stored on the AS and not in the .ear) Regards, -Gunnar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029052#4029052 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029052

19 years, 1 month

1
0
0 / 0

[EJB 3.0] - Deleting parent entity should clear out its foreign key in c

by TheXFed

I'm having an issue where deleting the parent entity isn't clearing out the Foreign Keys in the child entities (since I don't have cascade REMOVE from the parent to the child entities). In my application, I will assign a category (parent) to an entry (child) and save the entry which will update the category FK. However, when I delete a category, I'd like all FKs to that category in the entries collection to be cleared out. Currently when deleting a Category (that I just loaded, which has a couple of Entries in its collection) I only see a "delete from category where ..." SQL statement being executed. I'd expect to also see a couple "update entry set category_id=null where ..." so the FKs get cleared out. I tried to use the JoinColumn annotation on the Entry side to see if that would help, but that didn't seem to change any behavior: @JoinColumn(name="category_id", insertable=true, updatable=true, nullable=true) Any help would be much appreciated. | // ************* CATEGORY ENTITY (parent) ****************** | | @Entity | @Table(name="category") | public class Category extends BaseEntity { | ... | @Id | @GeneratedValue(strategy=GenerationType.TABLE, generator="hilo") | @TableGenerator(name="hilo", table="HIBBY_KEY", initialValue=100, | pkColumnValue="category", pkColumnName="table_name", valueColumnName="next_hi", allocationSize=1) | private Long id; | @OneToMany(mappedBy="category") | public Collection<Entry> entries; | | ... | } | | | // ************* ENTRY ENTITY (child) ****************** | // (Subclasses of this entity don't have anything significant in them) | @Entity | @Table(name="entry") | @DiscriminatorColumn(name="entry_type", discriminatorType=DiscriminatorType.STRING, length=1) | public abstract class Entry extends BaseEntity { | ... | @Id | @GeneratedValue(strategy=GenerationType.TABLE, generator="hilo") | @TableGenerator(name="hilo", table="HIBBY_KEY", initialValue=100, | pkColumnValue="entry", pkColumnName="table_name", valueColumnName="next_hi", allocationSize=1) | private Long id; | @ManyToOne(optional=true, fetch=FetchType.EAGER) | public Category category; | | ... | } View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4029051#4029051 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4029051

19 years, 1 month

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 March 2007