May 2009 - jboss-user - Jboss List Archives

[Beginners Corner] - Re: readonly access to web-console / jmx-console. How?

by PeterJ

There is nothing built into either console that would enable read-only access. I haven't looked to see how the input request URLs different from the query URLs, but that it what you should find out first. If they are different, then configuring read-only access in web.xml should be possible. If you cannot differentiate the URLs, then code changes will be required. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231985#4231985 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231985

16 years, 11 months

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[Tomcat, HTTPD, Servlets & JSP] - NullPointer when executing JSP compiled page on JBoss AS 5.0

by spagobi

I get the following error when executing a JSP compiled page in JBoss AS 5.0.1 (never got in JBoss 4.x) : java.lang.NullPointerException at org.apache.jsp.WEB_002dINF.jsp.wapp.home_jsp._jspService(home_jsp.java:1261) here is the corresponding line code of the compiled JSP: 1261 _jsp_instancemanager.newInstance(_jspx_th_spagobiwa_005fuserMenu_005f0); So I guess the _jsp_instancemanager is null. As far as I can get it should have been created in the _jspInit method of the servlet by the statement: _jsp_instancemanager = org.apache.jasper.runtime.InstanceManagerFactory.getInstanceManager(getServletConfig()); So probably the problem comes from there. Any configuration missing or something like that ? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231984#4231984 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231984

16 years, 11 months

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[Installation, Configuration & DEPLOYMENT] - Re: gzip compression

by PeterJ

You can set this for the HTTP Connector in server/xxx/deploy/jboss-web.deployer/server.xml. Set the compressableMimeType and compression options. Docs: http://tomcat.apache.org/tomcat-6.0-doc/config/http.html View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231982#4231982 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231982

16 years, 11 months

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[JBoss jBPM] - Retrieveing a var when the class changed

by frinux

Hi, I'm storing a variable in my process instance. I discovered that if I change a class which is used in this var, jBPM is unable to retrieve the process instance so I can't use the old process instances. Is there a way to make possible to change the classes, and the workflow would be able to retrieve the old ones? (I am especially thinking about new versions of my program) Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231981#4231981 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231981

16 years, 11 months

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[EJB 3.0] - Re: how to override the method logic which is currenlty call

by kkangsar

sorry for not clearing defined. My user is developer (project implementer) What I want to do is, I will create a standard calculation method which is suited for most of the project. But sometime, customer project may have their own calculation method, I would like to design an application which is flexible enough for developer to override if they wish to. Please advise the way of doing it because I am just starting using EJB and Java. Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231979#4231979 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231979

16 years, 11 months

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[JBoss Messaging] - Re: Multiple clients and message types - selectors?

by timfox

If you want a topic subscriber to receive all messages of a certain type and also receive all messages sent directly to it, can't you assign each subscriber an id and use a selector like: | messageType='FOO' OR destinationID=myid | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231978#4231978 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231978

16 years, 11 months

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[JBoss jBPM] - Clone a Process Instance

by frinux

Hi, I want to clone a process instance (with all the tokens, variables contained in it, start date etc...), so that after I could modify it with the values I want. Is it possible? ProcessInstance is not cloneable... The aim is that I have to split a process instance in 2 parts, one which will be ended, and another which must continue (that's because every month a user will end all old process Instances and refresh the counters). I don't know if I'm clear enough! Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231977#4231977 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231977

16 years, 11 months

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[JBoss Messaging] - Re: Multiple clients and message types - selectors?

by clebert.suconic＠jboss.com

I think you need a Topic with subscribers and selectors for the regular day-to-day operation. And you also probably need a request mechanism on receiving the initial information. Maybe the client creates a temporary queue, send a request to receive the initial information, and the initial information comes on that queue. On the day-by-day basis you would have the durable selector receiving the information. I feel like spoiling the surprise suggesting you this :-) , but there is a great JMS example on JBoss Messaging 2 which explains what I' m suggesting to you in terms of Request-Reply: svn co http://anonsvn.jboss.org/repos/messaging/trunk/examples/jms/request-reply Look at the readme.. it bring a lot of information. if you want to run the example: svn co http://anonsvn.jboss.org/repos/messaging/trunk messaging cd messaging ant cd examples/jms/request-reply and View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231976#4231976 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231976

16 years, 11 months

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[Installation, Configuration & DEPLOYMENT] - Re: Support of J2EEDeployer and AutoDeployer in jboss-5.0.1

by PeterJ

The global web.xml file contains decent documentation about the options for the 'jsp' servlet - look at the 'development' and 'checkInterval' options. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231974#4231974 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231974

16 years, 11 months

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[Management, JMX/JBoss] - Re: Default for active sessions

by PeterJ

a) -1, which means unlimited b) I think that has to do with the Tomcat string cache. You can read about it at http://tomcat.apache.org/tomcat-6.0-doc/config/systemprops.html View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231967#4231967 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231967

16 years, 11 months

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jboss-user May 2009