February 2007 - jboss-dev-forums - Jboss List Archives

[Design of JBoss jBPM] - Re: streching the expression language

by tom.baeyens＠jboss.com

3 times hurray for the feature called 'deactivation of xml validation' :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023038#4023038 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023038

17 years, 2 months

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[Design of JBoss jBPM] - Re: variable instance getObject versus getValue

by david.lloyd＠jboss.com

I reverted the change yesterday. I'll do an additional change to update the remaining methods to "protected". View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023027#4023027 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023027

17 years, 2 months

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[Design of JBoss jBPM] - Re: streching the expression language

by estaub

David's right. -Ed Staub View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023026#4023026 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023026

17 years, 2 months

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[Design of JBoss jBPM] - Re: streching the expression language

by david.lloyd＠jboss.com

"tom.baeyens(a)jboss.com" wrote : I don't know what I have to put in the schema to allow for '<' characters. Anyone ? My understanding is that there is nothing you can do. You have to use an XML entity like < - similarly if you want a literal "&" you must use "&". This is why they have named forms of relational operators in EL - such as "lt", and "and". View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023024#4023024 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023024

17 years, 2 months

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[Design of JBoss jBPM] - removed the examples from the eclipse classpath

by tom.baeyens＠jboss.com

in the eclipse .classpath file under the jbpm.3 directory, i have removed the 2 source paths and one classpath folder related to the examples. the idea is that if you want to do examples, you create a separate eclipse workspace with jbpm.3 in there and then all the examples as separate projects in that workspace. those projects can have a dependency on the jbpm.3 project and their own classpath. regards, tom. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023019#4023019 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023019

17 years, 2 months

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[Design of JBoss jBPM] - context listeners vs servlets

by tom.baeyens＠jboss.com

"Alejandro" wrote : What are your thoughts on JBPM-742 and JBPM-851? I wanted to resolve them before you release jPDL 3.2. | | Re: JBPM-742, context listeners vs. servlets, listeners provide an elegant solution for doing work during initialization/destruction of a web app. No init-on-startup, no unjustified doGet() method. Plus, they are warranted to run only once, as opposed to servlets. Containers are free to create multiple servlet instances. | | Best, | | -Alejandro on http://jira.jboss.com/jira/browse/JBPM-742, I didn't really see a need for that. I agree that it is a better fit. But I don't think this should stall the 3.2 release. We can do it later as well. Actually i think it is just a tiny fraction better, but not worth changing. Or do you see other reasons why a servlet context listener is better then an actual servlet ? on http://jira.jboss.com/jira/browse/JBPM-851: that is still to be done before the 3.2 release. definitely. regards, tom. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023013#4023013 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023013

17 years, 2 months

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[TODO - DEVELOPMENT] - Concern in deploying Jboss rule on an application server

by richards25

Hi, I did download Jboss rules from Jboss.com, tried installing it following the user's guide which is downloaded from the same site. But, faced some problems carrying out step 2.3 (source check out), user's guide. -couldnt checkout the source files from "http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/" using TortoiseSVN. It was throwing an error - ERROR 400, bad request. Anyways, I went ahead with the downloads from Jboss.org and was successfull in genereating the eclipse project and exporitng the deployable IDE plugin. A sample drools project was ceated as per the guide and a rule was successfully executed (Using eclipse). Now I want to deploy the same rule on Jboss application server; with some other business applications (inegrating with a business application on the server). As I am very new to Jboss rules, I wish to have a detailed or step by step tutorial to carry out the same. Can anyone please send me a link to such a tutorial which explains in a step by step manner, - How Jboss application sever can be configured to deploy a Jboss rule on it, with a business application and how can I deploy or integrate the rule to it. I mean adding a rule to a rule repository, configuring the server to get connected to that reopsitory and how a rule can be fired to a business application or rather how it can be invoked from a business application. An explantion which guides me through to carry out the above steps is also highly appreciable Hoping to get a quick response, Many thanks in advance, Richards. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023000#4023000 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023000

17 years, 2 months

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[Design of EJB 3.0] - Re: Does the EJB deployer only deploy jars?

by apill

Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4022991#4022991 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4022991

17 years, 2 months

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[Design of AOP on JBoss (Aspects/JBoss)] - Re: Closures, better aop support in jdk7?

by kabir.khan＠jboss.com

I think together with hotswap this could be woven in at runtime for methods and constructors at runtime without needing to "prepare" the code first. I am not sure how this would work for fields yet. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4022959#4022959 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4022959

17 years, 2 months

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[Design of JBoss jBPM] - Re: various questions

by tom.baeyens＠jboss.com

"gavin.king(a)jboss.com" wrote : I'm really happy to see this discussion. I've been asking for this for a while now, so its good to see it might actually happen. | i'm squeezing it in for 3.2 cause this changes the DB schema. so you should see it shortly. "gavin.king(a)jboss.com" wrote : Tom is totally wrong to suggest that this is a limitation of JPA/Hibernate (he needs to read Hibernate in Action where this is discussed carefully). You simply can't use a surrogate key for equals(), it can't possibly work, and it doesn't make sense anyway from a user point of view. | in HIA, i read "The scope of object identity", "Outside the identity scope", "Implementing equals() and hashCode()", "Using database identifier equality", "Comparing by value" and "Using a business key" again. In "Implementing equals() and hashCode()" this section explains best what i want to do: "... Nevertheless, it's possible to build a complex application with identity (default) equals as long as you exercise discipline when dealing with detached objects from different session (and keep an eye on serialization and deserialization)." very well possible that i am totally wrong. but I still think that hibernate could provide a better helper method to support that kind of equals and hashcode, but takes the proxies into account. wouldn't such a helper method make sense ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4022947#4022947 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4022947

17 years, 2 months

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jboss-dev-forums February 2007