January 2008 - jboss-user - Jboss List Archives

[JBoss Seam] - <ui:define> and injection

by schlafsack

I've come up against a problem with using facelets templates and seam injection. I have the following two classes: | @Name("query") | @Scope(value = ScopeType.PAGE) | public class Query | { | ... | } | | @Name("search") | @Scope(ScopeType.EVENT) | public class Search | { | @In Query query; | ... | } | I have a search widget (query.xhtml) that binds to the Query class: | <ui:composition> | <h:form> | <h:inputText value="#{query.expression}" /> | <h:commandButton value="Search" /> | </h:form> | </ui:composition> | and a results page that runs the query and displays the results: | <ui:include src="query.xhtml" /> | <div> | <h:outputText value="Results are #{search.results}" /> | </div> | Everything works fine until I use a ui:define tag to break up my page and use templates: | <ui:composition template="searchTemplate.xhtml"> | | <ui:define name="query"> | <ui:include src="query.xhtml" /> | </ui:define> | | <ui:define name="results"> | <h:outputText value="Results are #{search.results}"/> | </ui:define> | | </ui:composition> | When an element that binds to query and an element that binds to search are in separate <ui:define>'s I get a RequiredException: RequiredException: @In attribute requires non-null value: search.query Is this expected behaviour or am I not understanding the lifecycle of the pages properly? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120063#4120063 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120063

18 years, 5 months

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[JBossWS] - Re: underscore variables

by mow

after looking for hours i decided to play it quick and dirty. im applying a patchfile everytime i generate the stubs to add the missing methods View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120062#4120062 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120062

18 years, 5 months

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[JBoss Seam] - Re: error while reading /WEB-INF/components.xml

by Carl Pritchett

Update (fixed) - relocating the jboss-seam-2.0.0.GA and jboss-4.2.2.GA to C:\ and regenerating the application from scratch works like a treat. Of course I had to recreate the server and remap the path to the seam runtimes. So "root" installs it is (though there seems to be some activity in JIRA on similar issues - http://jira.jboss.org/jira/browse/JBIDE-1343) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120060#4120060 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120060

18 years, 5 months

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[EJB 3.0] - Update exiting BLOB does not work

by CarstenRudat

Hi all, I have a problem updating a existing or null BLOB. I run jboss-4.2.1.GA (all-config) with its EJB3 implementation and MySQL 5.x with mysql-connector-java-5.0.7-bin.jar-driver. I have an entity Signature with a unidirectional relationship to Image (which holds the BLOB): | public class Signature ... | | @OneToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE}, fetch = FetchType.EAGER) | @JoinColumns({ | @JoinColumn(name="image_id_fk", referencedColumnName="id") | }) | public com.genloop.base.ImageImpl getImage() { | return this.image; | } | | | public class Image ... | | @Lob | @Column(name = "image", columnDefinition="MEDIUMBLOB") | //(a)org.hibernate.annotations.Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.NONE) -> I tried this | public java.sql.Blob getImage() { | return this.image; | } | In a SLSB, I try a entityManager.merge(aSignagure) and all changes of Signature and Image (e.g. a field "fileName") will update to the DB, except. The BLOB. I have done a little debugging and I saw, that the getImage() was not called after entityManager.merge(). Then I can see something about XYZLoader that (I think so...) fills the entity-bean with the data of the database. This trace calls setImage(Blob) with the old BLOB or (if it was null) with null. What could I do? Thanks, Carsten View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120058#4120058 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120058

18 years, 5 months

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[JBossCache] - Re: What happens if number of buddies is 0 and Data Gravitat

by manik.surtani＠jboss.com

yes, it will be achieved with gravitation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120056#4120056 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120056

18 years, 5 months

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[JBoss Tools (users)] - Spring IDE and JBoss Tools

by speleomaniac

I can't access it. Is it included in JBoss Tools or it is a feature of the JBoss Developer Studio? Thx View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120055#4120055 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120055

18 years, 5 months

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[JBossCache] - Re: java.lang.NoSuchFieldError: TRACE

by manik.surtani＠jboss.com

what version of log4j are you using? One that has trace level logging? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120051#4120051 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120051

18 years, 5 months

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[JBoss Messaging] - Re: Exception with EJB3 MDB strictmaxpool

by ydzsidemiik

I experienced this problem in 1.4.0.GA due to JBMESSAGING-1159, but it went away after I hot-patched just that fix into the 1.4.0.GA jar. Maybe your maxSession is too high? Try sticking a "@PoolClass(value=StrictMaxPool.class, maxSize=1024, timeout=1000)" on your MDB. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120050#4120050 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120050

18 years, 5 months

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[JBossCache] - Re: Query related to jboss cache transaction

by manik.surtani＠jboss.com

No. A transaction will just scope locks on your local cache instance for the duration of the transaction. During the 2-phase commit (for sync replication) remote locks are acquired. If these cannot be acquired, the transaction fails and rolls back. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120049#4120049 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120049

18 years, 5 months

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[JBoss Messaging] - Re: unable to choose a default cluster node for messaging

by timfox

"bodrin" wrote : OK, I see.. | | The bad thing is that : | | ... | When running this way you will lose other benefits of JBoss Messaging like automatic failover and distributed destinations. | | Well distributed destinations are meaningless anyway if you only have one active node. anonymous wrote : | But anyway I have to survive a cluster restarts also. | So I suppose the only way to survive cluster restart even in the clustered messaging (not ha-singleton mode) is to use the connection.setExceptionListener(...) , right ? That's right. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120047#4120047 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4120047

18 years, 5 months

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jboss-user January 2008