November 2006 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: EntityManger-per-user-session...

by christian.bauer＠jboss.com

You want persistence-context-per-conversation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983874#3983874 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983874

19 years, 6 months

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[Tomcat, HTTPD, Servlets & JSP] - Re: Apache/JBoss integration using mod_jk.

by madhav21

How do you mount your .ear file? Say my ear file is C:\jboss4.0.5\server\default\deploy\abcd.ear, can can you mount it with JKMount? I thought jkMount is to tell which requests to forward to JBoss. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983873#3983873 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983873

19 years, 6 months

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[Performance Tuning] - Why findByPrimaryKey issues ?SELECT pkey from TABLE where p

by Anbuselvan

We use jboss-4.0.0 in 2 node cluster configuration with ?Standard CMP 2.x EntityBean with cache invalidation?, commit option A. Whenever our application invokes ?findByPrimaryKey? on CMPs, JBOSS issues ?SELECT pkey from TABLE where pkey=??. This ?SELECT? makes sense when entity is loaded for first time, I am not sure why ?findByPrimaryKey? issues ?SELECT pkey from TABLE where pkey=?? on subsequent request for the same entity(for same primary key) instead of getting it from cache. We are trying to optimize DB access by cutting down on the number of ?SELECT? queries issued. Is it possible to avoid the ?SELECT? issued by findByPrimaryKey on subsequent invocation on already loaded entity? If yes, please provide me some pointers on how to do this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983872#3983872 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983872

19 years, 6 months

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[JBossWS] - Re: TCP/IP settings for Web Service Client?

by tgoepferd

Here is the TCPDump output when it is working correctly. There are many examples of this: Initial 3-way handshake | SYN | 18:01:30.769521 IP alpha.abc.com.58548 > 163.130.1.201.http: S 4126902008:4126902008(0) win 5840 <mss 1460,sackOK,timestamp 3028392681 0,nop,wscale 2> | SYN-ACK | 18:01:30.918689 IP 163.130.1.201.http > alpha.abc.com.58548: S 63388846:63388846(0) ack 4126902009 win 8760 <mss 1460,eol> | ACK | 18:01:30.918721 IP alpha.abc.com.com.58548 > 163.130.1.201.http: . ack 1 win 5840 | | POST - First half of message | 18:01:30.919050 IP alpha.abc.com.58548 > 163.130.1.201.http: . 1:1461(1460) ack 1 win 5840 | Continuation - 2nd Half of Message with push flag | 18:01:30.919074 IP alpha.abc.com > 163.130.1.201.http: P 1461:1779(318) ack 1 win 5840 | | TCP level ACK | 18:01:31.101948 IP 163.130.1.201.http > alpha.abc.com.58548: . ack 1779 win 64240 | ACK Resent????, (Final Flag set) | 18:01:31.387309 IP 163.130.1.201.http > alpha.abc.com.58548: F 204:204(0) ack 1779 win 64240 | handshake... we got your ack. | 18:01:31.387342 IP alpha.abc.com.58548 > 163.130.1.201.http: . ack 1 win 5840 | | | 202 Accepted - (Final Flag set) | 18:01:34.428663 IP 163.130.1.201.http >alpha.abc.com.58548: FP 1:204(203) ack 1779 win 64240 | Got your 202 | 18:01:34.469118 IP alpha.abc.com.58548 > 163.130.1.201.http: . ack 205 win 6432 | | Bye - Closing Connection | 18:02:53.064082 IP alpha.abc.com.58548 > 163.130.1.201.http: F 1779:1779(0) ack 205 win 6432 | Bye - Ack connection closing. | 18:02:53.211680 IP 113.130.1.201.http > alpha.abc.com.58548: . ack 1780 win 64240 Here is an example of one where the 2nd half of the message is delayed by 5 seconds: Initial 3 way handshake... SYN was resent after 3 seconds. | 18:00:44.099506 IP alpha.abc.com.58525 > 163.130.1.201.http: S 4080391120:4080391120(0) win 5840 <mss 1460,sackOK,timestamp 3028345997 0,nop,wscale 2> | 18:00:47.099218 IP alpha.abc.com.58525 > 163.130.1.201.http: S 4080391120:4080391120(0) win 5840 <mss 1460,sackOK,timestamp 3028348998 0,nop,wscale 2> | 18:00:47.286140 IP 163.130.1.201.http > alpha.abc.com.58525: S 4104645:4104645(0) ack 4080391121 win 8760 <mss 1460,eol> | 18:00:47.286188 IP alpha.abc.com.58525 > 163.130.1.201.http: . ack 1 win 5840 | | | POST - First Half of Message | 18:00:47.286588 IP alpha.abc.com.58525 > 163.130.1.201.http: . 1:1461(1460) ack 1 win 5840 | 2nd Half of message | 18:00:52.286766 IP alpha.abc.com.58525 > 163.130.1.201.http: FP 1461:1774(313) ack 1 win 5840 | 18:00:52.432341 IP 163.130.1.201.http > alpha.abc.com.58525: . ack 1775 win 63927 | 202 Accepted | 18:00:52.433752 IP 163.130.1.201.http > alpha.abc.com.58525: P 1:204(203) ack 1775 win 63927 | Reset COnnection | 18:00:52.433780 IP alpha.abc.com.58525 > 163.130.1.201.http: R 4080392895:4080392895(0) win 0 | AcK with /Final | 18:00:52.434478 IP 163.130.1.201.http > alpha.abc.com.58525: F 204:204(0) ack 1775 win 63927 | Reset Connection | 18:00:52.434501 IP alpha.abc.com.58525 > 163.130.1.201.http: R 4080392895:4080392895(0) win 0 NOTE: I am no TCP guru.... so I am not sure if my comments between the messages are accurate. However, from the message body, I could tell which packets contianed the SOAP messages. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983870#3983870 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983870

19 years, 6 months

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[Management, JMX/JBoss] - Re: auto redeploy dynamic mbean on JBoss restart

by dimitris＠jboss.org

The answer is in the wiki JBossJMXFAQ, look again. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983869#3983869 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983869

19 years, 6 months

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[Management, JMX/JBoss] - Re: auto redeploy dynamic mbean on JBoss restart

by cnsxxx09

Hi, I've tried this, and I must have got something wrong ... I have tried 2 ways (below) .... and either way my values are ignored. Option 1. [xmbean] .... [attribute access='read-write' getMethod='getId' setMethod='setId'] [description]MBean Attribute.[/description] [name]Id[/name] [type]java.lang.String[/type] myValueGoesHere [/attribute] ... [/xmbean] and ... Option 2. [xmbean] .... [attribute access='read-write' getMethod='getId' setMethod='setId'] [description]MBean Attribute.[/description] [name]Id[/name] [type]java.lang.String[/type] [descriptors] [default value="myValueGoesHere"/] [/descriptors] [/attribute] ... [/xmbean] (of course, using correct XML tags). Any idea what I got wrong? As I said, setting it outside the xmbean tag worked but then screws up the persistence. Thanks Chris View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983868#3983868 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983868

19 years, 6 months

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[JBoss Seam] - Re: Seam 1.1 beta 1

by stan.silvert＠jboss.com

"bpatters" wrote : I found out last night that when using the SeamFaceletViewHandler that any new Facelet tags I create (using xhtml files) I use receive JNDI lookup failures. | | It's trying to find | {approot}/WEB-INF/components/mycomponent.xhtml | | where approot is my war's view root and components/mycomponent.xhtml is the tag source file I declared in my my.taglib.xml file. | | Anyone else seen this issue? | Can you give some more detail like a stack trace? I'm failing to see how the SeamFaceletViewHandler might affect JNDI lookups, but maybe I overlooked something. Stan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983867#3983867 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983867

19 years, 6 months

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[JBoss Seam] - Re: Seam 1.1 beta 1

by stan.silvert＠jboss.com

"stan.silvert(a)jboss.com" wrote : "gavin.king(a)jboss.com" wrote : anonymous wrote : You should only use this feature for actions (not actionListener, validator, or valueChangeListener). | | | | Why wouldn't actionListener or valueChangeListener work? | | Because the interfaces expect ActionEvent and ValueChangedEvent. You can't pass those params from the EL. They are provided by the JSF implementation. | | Hmm. I see you've coded around that for Facelets. I don't think ActionEvent is TOTALLY useless. You might want/need to know which component fired the event. But having the option to do it either way is nice. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983865#3983865 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983865

19 years, 6 months

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[EJB 3.0] - Re: BLOB > 2K into Oracle 9

by abuayyub

Hi, I have seen this problem before with an oracle oc4j container. the problem turned out to be a buffer on the oracle jdbc driver that has a 2k size limit. try tracing this in debug and decompile the driver classes. sorry i couldn't remenber the name of the offending class. hope this helps. abuayyub View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983864#3983864 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983864

19 years, 6 months

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[JBossWS] - JBOSS Portal + WS

by anand_anan2k

Hi, I'm using JBOSS portal. Now i want to invoke WS Method. But the host WS is not using JBOSS. How can i invoke the WS method from the JBOSS portal ? Any sample code for web services client should be of great help. Thanks, Elangovan. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983861#3983861 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983861

19 years, 6 months

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jboss-user November 2006