February 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: A couple Captcha questions

by shane.bryzak＠jboss.com

1) I've created a JIRA issue for this - http://jira.jboss.org/jira/browse/JBSEAM-865 2) This is really a question for the JCaptcha people, you might want to ask on their mailing list. 3) A simple google search reveals there are a few of them, but I haven't tried any of them. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018294#4018294 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018294

19 years, 2 months

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[JBoss Seam] - Problems with navigations with null outcomes

by fernando_jmt

Hi. I am just changing all navigation rules from faces-config.xml to pages.xml. Then when my action returns a null outcome it does not redisplay the current page. I have this method in my component: | @Stateful | @Name("userManager") | public class UserManagerAction { | ... | public String create() { | em.persist(user); | em.flush(); | return "userList"; | } catch (EntityExistsException e) { | return Outcome.REDISPLAY; | } | } | } | And according the documentation (1.1.6) I tried two configuration in my pages.xml: a) (This is not in the docs, but I saw it in this forum) | | <page view-id="/user/new.xhtml" no-conversation-view-id="/user/list.xhtml"> | <navigation from-action="#{userManager.create}"> | <redirect view-id="/user/list.xhtml"/> | </navigation> | </page> | | b) (according the book) | <page view-id="/user/new.xhtml" no-conversation-view-id="/user/list.xhtml"> | <navigation from-action="#{userManager.create}"> | <rule> | <redirect view-id="/user/list.xhtml"/> | </rule> | </navigation> | </page> | In the both cases (a, b) after userManager.create() returns null or Outcome.REDISPLAY the current page is not redisplayed, I always get the list.xhtml page. Anyone knows why? Could this be a bug? or is it my fault? Please help me. BTW, it could be good idea to add to Outcome class something like: Outcome.SUCCESS. This because in these cases (using navigations with String returning methods and pages.xml navigations) the outcome sometimes does not matter. I know we can use void methods, but adding error messages and checking those in the navigation rule involves more configuration steps, I think unnecessary for these cases. What do you think? Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018291#4018291 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018291

19 years, 2 months

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[JBoss Seam] - Re: Seam Gen template error?

by cparham

"saeediqbal1" wrote : Hey Guys while you are at the bug. Can you please report this if its not done already. when running seam generate-entities , i get the following error which refers to the file list.xhtml.ftl line 30 which is | | | <#if property.value.typeName == "string"> | | | [hibernate] INFO: Hibernate Tools 3.2.0.snapshotb9 | | Feb 17, 2007 11:27:43 AM org.hibernate.connection.DriverManagerConnectionProvider close | | INFO: cleaning up connection pool: jdbc:mysql:///test | | [hibernate] 2. task: generic exportertemplate: view/list.xhtml.ftl | | [hibernate] Feb 17, 2007 11:27:44 AM freemarker.log.JDK14LoggerFactory$JDK14Logger error | | [hibernate] SEVERE: | | | | [hibernate] Expression property.value.typeName is undefined on line 30, column 6 in view/list.xhtml.ftl. | | [hibernate] The problematic instruction: | | [hibernate] ---------- | | [hibernate] ==> if property.value.typeName == "string" [on line 30, column 1 in view/list.xhtml.ftl] | | [hibernate] ---------- | | | | [hibernate] Java backtrace for programmers: | | [hibernate] ---------- | | [hibernate] freemarker.core.InvalidReferenceException: Expression property.value.typeName is undefined on line 30, column 6 in view/list.xhtml.ftl. | | ... | | | | Thanks. Any idea what could be the work-around to this? or maybe i should deploy the project before generating entities ? | You're not alone. I'm seeing the same error too when running against Oracle or MySQL Ideas anyone? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018284#4018284 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018284

19 years, 2 months

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[JBoss Seam] - Re: Null Value in s:link w/IceFaces

by gzoller

Ok, I'm making progress solving the problem. It turns out that you definitely do need to annotate the list in the backing bean used to populate the <ice:dataTable> with @DataModel. If you don't, even though IceFaces rendering components will see your line-item variable correctly populated, the Seam <s:link> tag won't feed the value back into Seam. Now my next complication... Can you successfully nest <ice:dataTable>'s w/Seam? Here's what I have so far: Rendering xhtml: | <ice:dataTable id="departments" width="100%" cellspacing="1" | value="#{outer}" var="item" | rowClasses="rowClass1,rowClass2"> | <ice:column> | <s:link id="viewItem" value="#{item.name}" action="#{mgrBean.selectItem(item)}"/> | | <ice:dataTable width="100%" cellspacing="1" | value="#{inner}" var="bucket" | rowClasses="rowClass1,rowClass2"> | <ice:column> | <s:link id="viewBucket" value="#{bucket.name}" action="#{mgrBean.selectBucket(bucket)}"/> | </ice:column> | </ice:dataTable> | </ice:column> | </ice:dataTable> | ManagerBean.java | @Name("mgrBean") | public class ManagerBean { | ... | @DataModel | private List<Foo> list; | ... | @Create | public void init() { | // populate list | } | | public String selectItem(Foo foo) {...} | public String selectBucket(Bar bar) {...} | } | Foo.java | @Name("foo") | public class Foo { | @DataModel | private List<Bar> buckets; | ... | } | So it might render something like this: | ONE | A | B | TWO | C | THREE | D | E | Here's what happens: The outer table is rendered and clicking on the s:link elements for ONE, TWO, or THREE correctly passes the corresponding (non-null) objects to the backing bean (calling selectItem()). But clicking on A-E is still passing null to selectBucket() on the backing bean (ManagerBean). Has anyone nested these before? How about nesting non-IceFaces dataTables? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018276#4018276 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018276

19 years, 2 months

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[EJB/JBoss] - Re: Probleme java/Jboss ?

by jwenting

Don't put that there. An array isn't a valid serializable object (and putting fields in an interface is an established Bad Thing (tm) according to Josh Bloch, though sometimes handy for cases like this). Best change that array to 2 separate String fields (I assume they're allowed values for some parameter?). P.S. there's no need to mark the field public static final in the interface, it's implicit (just as methods in interfaces are implicitly public). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018273#4018273 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018273

19 years, 2 months

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[JBoss Seam] - Re: Seam Gen template error?

by saeediqbal1

Hey Guys while you are at the bug. Can you please report this if its not done already. when running seam generate-entities , i get the following error which refers to the file list.xhtml.ftl line 30 which is | <#if property.value.typeName == "string"> [hibernate] INFO: Hibernate Tools 3.2.0.snapshotb9 | Feb 17, 2007 11:27:43 AM org.hibernate.connection.DriverManagerConnectionProvider close | INFO: cleaning up connection pool: jdbc:mysql:///test | [hibernate] 2. task: generic exportertemplate: view/list.xhtml.ftl | [hibernate] Feb 17, 2007 11:27:44 AM freemarker.log.JDK14LoggerFactory$JDK14Logger error | [hibernate] SEVERE: | | [hibernate] Expression property.value.typeName is undefined on line 30, column 6 in view/list.xhtml.ftl. | [hibernate] The problematic instruction: | [hibernate] ---------- | [hibernate] ==> if property.value.typeName == "string" [on line 30, column 1 in view/list.xhtml.ftl] | [hibernate] ---------- | | [hibernate] Java backtrace for programmers: | [hibernate] ---------- | [hibernate] freemarker.core.InvalidReferenceException: Expression property.value.typeName is undefined on line 30, column 6 in view/list.xhtml.ftl. | [hibernate] at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124) | [hibernate] at freemarker.core.ComparisonExpression.isTrue(ComparisonExpression.java:121) | [hibernate] at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:77) | [hibernate] at freemarker.core.Environment.visit(Environment.java:196) | [hibernate] at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:79) | [hibernate] at freemarker.core.Environment.visit(Environment.java:196) | [hibernate] at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:160) | [hibernate] at freemarker.core.Environment.visit(Environment.java:351) | [hibernate] at freemarker.core.IteratorBlock.accept(IteratorBlock.java:95) | [hibernate] at freemarker.core.Environment.visit(Environment.java:196) | [hibernate] at freemarker.core.MixedContent.accept(MixedContent.java:92) | [hibernate] at freemarker.core.Environment.visit(Environment.java:196) | [hibernate] at freemarker.core.Environment.process(Environment.java:176) | [hibernate] at freemarker.template.Template.process(Template.java:231) | [hibernate] at org.hibernate.tool.hbm2x.TemplateHelper.processTemplate(TemplateHelper.java:247) | [hibernate] at org.hibernate.tool.hbm2x.TemplateProducer.produceToString(TemplateProducer.java:67) | [hibernate] at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:28) | [hibernate] at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:97) | [hibernate] at org.hibernate.tool.hbm2x.GenericExporter.exportPOJO(GenericExporter.java:84) | [hibernate] at org.hibernate.tool.hbm2x.GenericExporter.exportPersistentClass(GenericExporter.java:73) | [hibernate] at org.hibernate.tool.hbm2x.GenericExporter.exportClasses(GenericExporter.java:56) | [hibernate] at org.hibernate.tool.hbm2x.GenericExporter.doStart(GenericExporter.java:41) | [hibernate] at org.hibernate.tool.hbm2x.AbstractExporter.start(AbstractExporter.java:95) | [hibernate] at org.hibernate.tool.ant.ExporterTask.execute(ExporterTask.java:40) | [hibernate] at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:182) | [hibernate] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) | [hibernate] at org.apache.tools.ant.Task.perform(Task.java:364) | [hibernate] at org.apache.tools.ant.Target.execute(Target.java:341) | [hibernate] at org.apache.tools.ant.Target.performTasks(Target.java:369) | [hibernate] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) | [hibernate] at org.apache.tools.ant.Project.executeTarget(Project.java:1185) | [hibernate] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) | [hibernate] at org.apache.tools.ant.Project.executeTargets(Project.java:1068) | [hibernate] at org.apache.tools.ant.Main.runBuild(Main.java:668) | [hibernate] at org.apache.tools.ant.Main.startAnt(Main.java:187) | [hibernate] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) | [hibernate] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) Thanks. Any idea what could be the work-around to this? or maybe i should deploy the project before generating entities ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018266#4018266 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018266

19 years, 2 months

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[JBoss Seam] - A couple Captcha questions

by djeverson

We are looking at using Captchas on a couple public pages in our application. We added the JCaptcha functionality from CVS. We have a couple questions that hopefully someone could help out with: 1) Out of the box we have a very hard time reading many of the generated images. Any advice on how to configure the fonts, deformations, size, etc? Is this possible? 2) Performance of generating the image. It takes ~10 seconds to render the image. After the first image is rendered, additional images are about ~5 seconds. Any advice on how to improve the performance. 3) Are there any other Captcha packages aside for JCaptcha that works well in a JSF or Seam environment? Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018263#4018263 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018263

19 years, 2 months

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[JBossWS] - [Jboosws1.2]Encoding problem

by rlamie

JBossws1.2 JBoss 4.0.5GA Windows XP Maybe a little bit offtopic but i submit my case : - WS Client based upon a wsdl stored locally (called File1) - When I run the client, I got the following error : | Caused by: org.apache.xerces.xni.XNIException: Parser should stop: JBossWS_www.mycomp.com_orb_types45651.xsd[domain:http://www.w3.org/TR/199...: | :[key=InvalidByte]::Message=Invalid byte 2 of 3-byte UTF-8 sequence. | Actually, when I look at the ${jboss.home}/server/default/tmp/jbossws, I see my 2 files : - ...orb_types45651.xsd with encoding : Unix/iso-8859-1 - ...PortType_PortType45647.wsdl with encoding : Unix/utf-8 Whatever the encoding of my original wsdl file (utf-8 or iso-8859-1) , I come to this error. So I can guess the problem is that the schema is generated in iso-8859-1 (default encoding for windows xp) instead of utf-8 This is checked when I run JBoss with the following jvm options : -Dfile.encoding=UTF-8, in this case it works! My question is, is the solution to force the generation of schema with the utf-8 encoding ? Thank you. R. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018252#4018252 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018252

19 years, 2 months

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[Beginners Corner] - Re: Error while running JBoss server

by jwenting

Seems you're trying to debug the servlet by running it as an application. That's not the way to do it. You need to connect to the web application (the servlet module) running inside JBoss and set some breakpoints. Then do an HTTP request to the servlet (using a web browser usually) and see the breakpoint being hit. You may need to change your JBoss startup script to enable remote debugging first for that to work (certainly if JBoss isn't running inside Eclipse). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018249#4018249 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018249

19 years, 2 months

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[JBoss Seam] - Disable event-based validation

by straubp

Hi, I'd like to use Hibernate validation only at application level (i.e. in code and with s:validateAll). Is there a way to disable the ValidateEventListener, i.e. event-based validation? If so, how can I do this? Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4018243#4018243 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4018243

19 years, 2 months

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jboss-user February 2007