November 2007 - jboss-user - Jboss List Archives

[JBossWS] - Re: WS-Security - Invalid timestamp, message claimed to be c

by Sefai

why this issue is postponed constantly,this is a serious bug in my opinion,makes security useless and has a very easy resolution that can be set through config files? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105064#4105064 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105064

18 years, 8 months

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[JBoss Seam] - Stateless Session Bean and @Out

by jfrankman

I am trying to understand when Stateless session beans should be used within the Seam framework. I orginally thought I could outject from a Stateless Session Bean to my JSF page as follows: @Stateless | @Name("myBeanA") | public class MyBeanAImpl implements MyBeanA | { | @Out(required = true) | List<Rptprdmgbinder> propertyBinders; | | public String showPropertyDamageBinders() | { | Date filterDate; | Calendar cal=Calendar.getInstance(); | cal.set(2007, 10,5); | filterDate=cal.getTime(); | propertyBinders=countyOfficeDocService.getPropertyBinders(worker.getOffice().getId(), filterDate); | return ""; | } But this only works if I specify conversation scope on the outjected variable: @Stateless | @Name("myBeanA") | public class MyBeanAImpl implements MyBeanA | { | @Out(required = true,scope=ScopeType.CONVERSATION) | List<Rptprdmgbinder> propertyBinders; | | public String showPropertyDamageBinders() | { | Date filterDate; | Calendar cal=Calendar.getInstance(); | cal.set(2007, 10,5); | filterDate=cal.getTime(); | propertyBinders=countyOfficeDocService.getPropertyBinders(worker.getOffice().getId(), filterDate); | return ""; | } I still need to study the inner workings of a Stateless Session bean, but can anyone explain cases or examples where using a stateless session bean within a Seam application would be advisable? Does it ever make sense to use a Stateless session bean for an Action Listener by outjecting a variable into a conversation scope (as shown above) or is it better to use a Stateful session bean? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105057#4105057 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105057

18 years, 8 months

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[JBoss Messaging] - Re: ClientCallback Multiplex

by aslak

Sorry for the slow response on this, but I've finally gotten the time to look more into the issue. It's the same issue mentioned in this post: http://www.jboss.org/index.html?module=bb&op=viewtopic&t=119302 A solution to the problem is to add Persistence to the XMBean desc and generate a serverPeerID if not already set. This would remove the need for manual serverPeerId configuration, but still keep the option to set it if needed. In the case where a node is moved to a new server and one would want to keep the messages, one could either set the generated serverPeerId in the mbean xml or copy over the xmbean persistence data. Something like this should work (not widely tested): | Index: src/etc/xmdesc/ServerPeer-xmbean.xml | =================================================================== | --- src/etc/xmdesc/ServerPeer-xmbean.xml (revision 3286) | +++ src/etc/xmdesc/ServerPeer-xmbean.xml (working copy) | @@ -4,6 +4,11 @@ | "http://www.jboss.org/j2ee/dtd/jboss_xmbean_1_2.dtd"> | <mbean> | <description>JBoss Messaging Server Peer</description> | + <descriptors> | + <persistence persistPolicy="OnUpdate"/> | + <persistence-manager value="org.jboss.mx.persistence.DelegatingPersistenceManager"/> | + </descriptors> | + | <class>org.jboss.jms.server.ServerPeer</class> | |  | Index: src/main/org/jboss/jms/server/ServerPeer.java | =================================================================== | --- src/main/org/jboss/jms/server/ServerPeer.java (revision 3286) | +++ src/main/org/jboss/jms/server/ServerPeer.java (working copy) | @@ -35,6 +35,7 @@ | import java.util.Map; | import java.util.Set; | import java.util.StringTokenizer; | +import java.util.UUID; | | import javax.management.Attribute; | import javax.management.InstanceNotFoundException; | @@ -218,9 +219,15 @@ | return; | } | | + // if no serverPeerID is set manually, generate one. | if (serverPeerID < 0) | { | - throw new IllegalStateException("ServerPeerID not set"); | + //throw new IllegalStateException("ServerPeerID not set"); | + serverPeerID = generateServerPeerID(); | + // set the ServerPeerID via the MBeanServer to trigger a Persistence if configured | + this.server.setAttribute( | + this.serviceName, | + new Attribute("ServerPeerID", new Integer(serverPeerID))); | } | | log.debug(this + " starting"); | @@ -1393,6 +1400,15 @@ | } | } | | + // Generate a ServerPeerId, do not return < 0 | + private int generateServerPeerID() { | + int serverId = UUID.randomUUID().hashCode(); | + if(serverId < 0) { | + serverId = generateServerPeerID(); | + } | + return serverId; | + } | + | private String deployDestinationDefault(boolean isQueue, String name, String jndiName) | throws Exception | { | | MessageXAResource uses the ServerPeerID to identify the uniqueness of the resource manager in the isSameRM method. This could be changed to use a more unique variable, ip/vmid/serverpeer hashcode? This is likely to fix the cluster 1 to cluster 2 type communication, as long as they do not use the same database backend. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105056#4105056 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105056

18 years, 8 months

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[EJB/JBoss] - Re: ConnectionManager is not releasing connections properly.

by objviv

First of all, its poor design to do your SQL manipulations in a JSP. Second, are you calling commit() or rollback() on the transaction you are starting before trying to close resources? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105053#4105053 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105053

18 years, 8 months

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[JBoss Seam] - Re: problems running new seamgen-created project

by pete.muir＠jboss.org

I think Shane has fixed this in CVS. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105052#4105052 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105052

18 years, 8 months

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[JBoss Seam] - Re: selectOneMenu - NullPointerException

by pete.muir＠jboss.org

Post your components.xml - you need to use a SMPC with s:convertEntity View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105050#4105050 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105050

18 years, 8 months

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[JBoss Seam] - Re: Seam 2.0.0.0GA + Maven2 doesn`t work...

by pete.muir＠jboss.org

Can you see Seam components being loaded in the startup log? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105049#4105049 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105049

18 years, 8 months

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[JBoss Seam] - New Window with report...

by indyJones

I current use the FacesContext and open a Jasper Report PDF in the current browser session, I would like to open the report in a new browser window (session). Can someone help? Thanks indy View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105048#4105048 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105048

18 years, 8 months

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[JBoss Seam] - Re: s:selectItems and subclasses

by pete.muir＠jboss.org

Please open a JIRA issue. I shall use it to track a discussion with the JSF RI team to see if we can improve this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105047#4105047 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105047

18 years, 8 months

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[EJB 3.0] - Re: Proxy-Class

by waynebaylor

i know it doesn't matter in your case, but you only need the @Inheritance on the Project class... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105046#4105046 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105046

18 years, 8 months

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jboss-user November 2007