July 2007 - jboss-user - Jboss List Archives

[Tomcat, HTTPD, Servlets & JSP] - Re: serving content from outside the context

by thakur

Hi I am using Jboss-4.0.5 application server I would like to include a HTML file which is placed outside the web application (eg: sample.war) in a JSP. im using the following to include the HTML file <jsp:include page='<%=filepath%>'/> The issue is filepath is considered with reference to the application example: if filepath=C:/html/static/temp.html then JSP include tag is considering path as /sample/C:/html/static/temp.html But the structure for the HTML file is C:/html/static/temp.html ( local hard disk ) How to include the HTML file in such case? Please help. Regards View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064687#4064687 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064687

18 years, 12 months

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[EJB/JBoss] - Re: Accessing data (variables) through XML descriptor?

by waynebaylor

Perhaps you can use environment settings in your ejb-jar.xml? the tag is "<env-entry>" View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064686#4064686 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064686

18 years, 12 months

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[JBoss Seam] - Re: how to use PropertyChangeListener on entity beans for dr

by ellenzhao

okay, the dynamic drools property thing turns out not so wonderful. Say if an entity has 10 fields whose setter are plugged a property change listener, the propertyChangeListener will cause 10 evaluations in the Rete network, while if batch update -- to be concrete: | ... | StatefulSession ss = myRuleBase.newStatefulSession(); | | ss.setGlobal("myManager", myManager), | ... | FactHandle fh1 = ss.insert(myEntity1); | FactHandle fh2 = ss.insert(myEntity2); | .. | | // here you modify your entities wildly, | // for example modify all 10+ or 20+ fields | | entityManager.flush(); | ss.update(fh1, myEntity1); | ss.update(fh2, myEntity2); | ... | | ss.fireAllRules(); | only cause one evaluation to each entity in the Rete network. So this approach is much more recommended. StatefulSession's (rule session, please do not confuse with hibernate session) update(fh, obj) is much like entityManager's flush(). Maybe it is a good idea to tie entityManager's flush together with stateful rule session's update together..... I was using the propertychangelistener approach because I happened to have 2 entities who both have only one field needing to be monitored in the stateful rule session. Sorry for the confusion/mislead. And big thanks to Mark Proctor for clarifying this issue to me. Regards, Ellen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064685#4064685 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064685

18 years, 12 months

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[JBoss Seam] - Re: editable table

by smithbstl

Whats stopping you from using h:dataTable with input components in your columns? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064683#4064683 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064683

18 years, 12 months

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[JBoss Seam] - Re: annotation for Drools

by mark.proctor＠jboss.com

"ellenzhao" wrote : A few annotations for Drools might be handy. Currently there is a good candidates in my mind: @DynamicSlot | | Once Seam detects there is any property setter in an entity class annotated with @DynamicSlot, it could automatically generate the boilerplate code like shown in the Drools manual. Or if not generate code, at least manipulate the bytecode.... | | I looked at a weaving type framework for drools, some of the code is even still be in the codebase (although not used or finished). http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-core/src/main/... http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-core/src/main/... http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-core/src/main/... The idea was that the microcontainer would have a configuration of multiple named rulebases and working memories and a settings file would specify which working memories would monitor (auto insert on creation and update on modifications) which facts. AOP would then weave into the object generating the correct notification code; using the jboss pojo cache approach to have tx.begin() and tx.end() any facts that are modified in that block are removed from any monitoring working memories using session.modifyRetract(); and then at the end when tx.end() is called we call session.modifyInsert(); on each modified object. In future releases if we know the changed fields, we can make engine re-evaluation more efficient, so we might be able to use that information too. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064682#4064682 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064682

18 years, 12 months

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[Clustering/JBoss] - :: Singleton Object in clustered Environment ::

by BhaktavatsalamReddy

Hi, I'm writing a singleton class which would be used in a web application in the cluster environment. Does somebody know what is the behavior of a singleton object in a cluster environment? I think there could be 2 possible behaviors: 1)The singleton object is kept in all the server instances. 2)The singleton object is kept only in the server it was created. If somebody knows the answer or has some address, I would appreciate it. Thanks, Bhakta View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064680#4064680 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064680

18 years, 12 months

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[Security & JAAS/JBoss] - Implementing the Authorization using DatabaseServerLoginModu

by rrsireesha

Hi, Iam using the JDeveloper and JBoss to develop my web application using JSF. And the data is retrieved from the database(Oracle). I have implemented the DatabaseServerLoginModule for Authorization and Authentication. Here is code I have in the backingbean method of the Login button. SecurityAssociationHandler handler = new SecurityAssociationHandler(); SimplePrincipal user = new SimplePrincipal(j_username.getValue().toString()); handler.setSecurityInfo(user, j_password.getValue().toStrin().toCharArray()); LoginContext loginContext = new LoginContext("testDB", (CallbackHandler)handler); loginContext.login(); Subject subject = loginContext.getSubject(); Set principals = subject.getPrincipals(); principals.add(user); When I print the principals it is giving me the correct details from the database. The Authentication is working perfectly. I'm confused how to go from here for the authorization part. I have declared the page-level security in the web.xml and it is not working (no exceptions thrown). Role name with 'user' is able to access the pages under /admin folder. Content of web.xml related to authorization- <security-constraint> <web-resource-collection> <web-resource-name>Administrator</web-resource-name> <url-pattern>/faces/admin/*</url-pattern> <url-pattern>/admin/*</url-pattern> </web-resource-collection> <auth-constraint> <role-name>admin</role-name> </auth-constraint> </security-constraint> <security-role> Administrator <role-name>admin</role-name> </security-role> Please advise me how to do the authorization part from here. Thanks In Advance. SR. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064678#4064678 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064678

18 years, 12 months

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[JBoss Seam] - Re: Batch process with seam: what is the best approach?

by titou09

Done: http://jira.jboss.com/jira/browse/JBSEAM-1680 Thanks Gavin! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064677#4064677 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064677

18 years, 12 months

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[JBossWS] - Re: ClassnotFoundError while trying to use wsrunclient

by koganty

I had to make some chnages to get it to work on top of the instructions. Had to add jbossall-client.jar to the classpath of wsrunclient.bat at the very end to get it to work. I guess too many jars and very little documentation. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064676#4064676 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064676

18 years, 12 months

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[JBoss Seam] - Re: MDB or MD Pojo.

by garypinkham

"gavin.king(a)jboss.com" wrote : There are no "message driven POJOs" in Seam. Use an EJB3 MDB. Thanks Gavin... Just to confirm then.. I need to redo the seamgen and use an EAR deployment or is there another simpler way to get the EJB3 MDB into my existing WAR project? Thanks again, Gary View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064675#4064675 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4064675

18 years, 12 months

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jboss-user July 2007