March 2009 - jboss-user - Jboss List Archives

[EJB 3.0] - Re: cannot simultaneously fetch multiple bags WTH!

by Tchello

I solved this problem today, right now. Just adding @IndexColumn in all Entitys i could find (including by editing another developers entitys). But now i'm getting another problem when i added a new WebService: Error creating callback handler for bean erpagronegociows.ws.VendaWS Well, it was working before i add a webservice but now even if i remove it, it is not working anymore =/ Do you have any ideia what could it be? I cleaned all tmp files from jboss (4.2.2 and i cant change, unfortunaly) and restart it. Thank you for your good kindness. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217899#4217899 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217899

17 years, 3 months

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[JBoss Portal] - Re: JDK 6 jvisualvm - how to use on Portal 2.7.1 (AS 4.2.3)

by PeterJ

It works for me. I am using JDK 5u17 to run JBoss AS (which have Portal 2.7.1 deployed), and using the VisualVM from JDK 6u12. Also, I am running VisualVM on the same machine as JBoss AS. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217898#4217898 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217898

17 years, 3 months

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[JBoss Portal] - Re: Remove portlet Maximize button.

by apemberton

I don't think you'd want to set overflow, you'd want to set either visibility, display, or use positioning to push the element off the screen: display:none; | visibility:hidden; | position:absolute;left:-9999em; This solution would still render the links in the markup, but use CSS to hide or move them for *all* portlets. I'd recommend extending your DecorationRenderer to support your needs as mentioned previously. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217895#4217895 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217895

17 years, 3 months

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[Tomcat, HTTPD, Servlets & JSP] - Re: Reading files from another archive

by PeterJ

For one of our applications what we did was created a subdirectory under the server/xxx/conf directory and placed various configuration and customization files there. Then to look them up, we used the jboss.server.config.url system property to locate the conf directory. For example, to access server/xxx/conf/mystuff/desired.xsl, use: String confUrl = System.getProperty("jboss.server.config.url"); File f = new File(confUrl + "mystuff/desired.xsl"); View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217894#4217894 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217894

17 years, 3 months

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[EJB 3.0] - Re: cannot simultaneously fetch multiple bags WTH!

by Wolfgang Knauf

Hi, could you post the code snippets of the relationship? Why can't you change to Sets? Do you need the order of items? Maybe it would help to convert the relationship to sets and add some "converter" methods to your entities, which convert the set to a list and vice versa? Wolfgang View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217893#4217893 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217893

17 years, 3 months

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[JBoss Messaging] - Re: jms communications in the same jvm in the client side

by slimamar

I want, for example, create a 'javax.jms.TopicPublisher' instead 'org.jboss.messaging.core.client.ClientProducer' and use it to send (publish) messages in the VM. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217892#4217892 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217892

17 years, 3 months

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[JBoss Portal] - Re: Add portlet display name programatically.

by je.a.le

Override the getTitle method in the portlet code, and return your own portlet's title. Nota : getTitle is called first, and outside any "processAction/doView" operation, depending on how you get your data, you may have to do it twice. If the name only change only according to page node, you can used properties too. Here a sample code i used, | public class xxxxPortlet extends JBossPortlet { | // other relevant code here..... | @Override | protected String getTitle(RenderRequest request) { | return (String) (((JBossRenderRequest) request).getPortalNode().getProperties().get("title")); | } | } | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217891#4217891 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217891

17 years, 3 months

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[EJB 3.0] - NewBie @OneToOne question

by delarue

Hi, I am currently learning EJB3 and I don't know express in EJB3 the following SQL: anonymous wrote : USER( | user_id : int primary key | mycar_id : int | foreignkey(mycar_FK) (mycar_id, CAR.id) | ) | | CAR(car_id : int primary key) | This is a OneToOne association @Entity | @Table(name="USER") | class User{ | @Id | @Column(name="user_id") | protected int userId; | ... | @OneToOne | @JoinColumn(name="mycar_FK", | referencedColumnName="xxx") | public Car getMyCar() ... | } I don't know if referencedColumnName identifies the column USER.mycar_id or the column of the target id, CAR.car_id ? If it is mycar_id, how is done the identification of the id of CAR, CAR.car_id ? If it is CAR.car_id, how is identified the mycar_id column ? @Entity | ... | class Car { | @Id | @Column(name="car_id") | protected int carId; | ... | } I have the EJB in action book and often the foreign key and primary key have the same column name, which cause misunderstanding from my side. Is there a sample server, which genererate the SQL code from a EJB annotation ... without testing it on a free base ? I understood that in EJB3, the schema of a database should be created outside of the EJB3 annotation. EJB annotation should be a model expression of some sql definition. Therefore, I try to understand the EJB modeling of some SQL samples. Thank's for help View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217890#4217890 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217890

17 years, 3 months

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[JBoss Portal] - Re: Session Problem

by apemberton

Note that Fuchs's solution mentioned below enables session-replication for setting up JBoss Portal in a clustered environment; it does not solve the problem of attempting to access session attributes across web applications. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217887#4217887 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217887

17 years, 3 months

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[JBoss Portal] - Re: Session Problem

by apemberton

First, as an FYI: it usually doesn't help get responses to your forum requests by explaining the urgency of your problem. If someone has time to help, they will. Second, the problem you're seeing is a result of setting a session attribute in the portal-server.war web application and trying access it from your custom portlet WAR web application. These sessions aren't implicitly shared. Also, I'm not sure if you'd want to write custom code (especially setting session values in a JSP) to store/access user information. Is there a problem with using the standard JAAS principal? renderRequest.getUserPrincipal() View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217885#4217885 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217885

17 years, 3 months

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jboss-user March 2009