RE: ResultSet chaching
resultset or entity? if entity caching is troubling you, de-activate entity caching by setting the entity-deployment attribute exclusive-write-access to true. HTH JP PS:ResultSet caching is done with RowSet's persistance (serializable RowSet's) -Original Message-From: Luis Javier Beltran [mailto:[EMAIL PROTECTED]]Sent: Friday, March 02, 2001 6:12 PMTo: Orion-InterestSubject: ResultSet chaching Hi, Does Orion do resultset caching? because althought the database data has changed it still shows me the same data it showed before adding information to the db... If it does, how can I disable it? thanks a lot! Luis Javier
How to set orion to perform a timely task..
Hello, I need to have my EJB perform some DB operation at midnight everyday. How do I do that? In PC, I could create a timer object to do that with VC++, but in Java it does not seem to have such a functionality. And I think it's ideal to handle it in the server side rather than play with Java. In other words, orion may have such a cron function built in to do something in a timely manner. If anyone has any experience with this, please tell me how. Thank you very much in advance. Simon
Re: How to set orion to perform a timely task..
We use Flux. It was easy to integrate and it's reliable. see: http://www.simscomputing.com/ http://www.simscomputing.com/products/ - Original Message - From: [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Saturday, March 03, 2001 12:43 PM Subject: How to set orion to perform a timely task.. Hello, I need to have my EJB perform some DB operation at midnight everyday. How do I do that? In PC, I could create a timer object to do that with VC++, but in Java it does not seem to have such a functionality. And I think it's ideal to handle it in the server side rather than play with Java. In other words, orion may have such a cron function built in to do something in a timely manner. If anyone has any experience with this, please tell me how. Thank you very much in advance. Simon
RE: Clustering and Multicasting
are you connecting everything to the same switch (hub)??? multicasting in a LAN is usually done by the switches, so hooking into a different hub may be problematic with some switches HTH JP -Original Message- From: Jesse Schoch [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 28, 2001 7:32 PM To: Orion-Interest Subject: Clustering and Multicasting I have installed a 3 node orion cluster(2 on windows2k and 1 on linux) and have it working just dandy, the replication seems to work and so does the loadbalancer but... I also have a bsdi box, and recently upgraded to the 4.2 version which has a JDK and JVM on which orion runs fine, but when I try to put into the cluster orion will not start and complains that it can't bind to the multicast address. any ideas why this is happening?
classloader does not implement getResourceAsStream ?
I've just started using orion and ran into a prob using the struts MVC. I mailed the struts user group about this error and they reported back the following. The problem is that the Orion classloader does not implement getResourceAsStream(). It's been logged in Orion's bugzilla. Does anyone know about the status of this or know a workaround. I wasn't able to find it in the database. - I'm using orion server 1.4.5. I've got struts.jar in my ~/WEB-INF/lib dir and have listed the taglibs in the ~/WEB-INF/web.xml file as well as included all the *.tld in this same dir. taglib taglib-uri/WEB-INF/struts-bean.tld/taglib-uri taglib-location/WEB-INF/struts-bean.tld/taglib-location /taglib taglib taglib-uri/WEB-INF/struts-html.tld/taglib-uri taglib-location/WEB-INF/struts-html.tld/taglib-location /taglib ... When running the following page, I get the error list down below: I've also got a file called 'myProps.properties' packaged under the ~/WEB-INF/classes/com.mydir1/mydir2/resources dir. index.jsp --- %@ page language="java" % %@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" % %@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" % html:html head title bean:message key="main.title" / /title /head body html:errors / This is a atest. /body /html:html --- error output - 500 Internal Server Error javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.struts.util.RequestUtils.message(RequestUtils.java, Compiled Code) at org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java, Compiled Code) at /index.jsp._jspService(/index.jsp.java, Compiled Code) at com.orionserver.http.OrionHttpJspPage.service(JAX, Compiled Code) at com.evermind.server.http.HttpApplication.xj(JAX, Compiled Code) at com.evermind.server.http.JSPServlet.service(JAX, Compiled Code) at com.evermind.server.http.d3.sw(JAX, Compiled Code) at com.evermind.server.http.d3.su(JAX, Compiled Code) at com.evermind.server.http.ef.s1(JAX, Compiled Code) at com.evermind.server.http.ef.do(JAX, Compiled Code) at com.evermind.util.f.run(JAX, Compiled Code) Any help much appreciated
RE: How to set orion to perform a timely task..
Or you could start a daemon thread in a servlet to perform as cron; we do that to initialize services we need. Flux is great too, but it's out of my budget... ;-) -Original Message- From: Mike Sick [mailto:[EMAIL PROTECTED]] Sent: Saturday, March 03, 2001 3:19 PM To: Orion-Interest Subject: Re: How to set orion to perform a timely task.. We use Flux. It was easy to integrate and it's reliable. see: http://www.simscomputing.com/ http://www.simscomputing.com/products/ - Original Message - From: [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Saturday, March 03, 2001 12:43 PM Subject: How to set orion to perform a timely task.. Hello, I need to have my EJB perform some DB operation at midnight everyday. How do I do that? In PC, I could create a timer object to do that with VC++, but in Java it does not seem to have such a functionality. And I think it's ideal to handle it in the server side rather than play with Java. In other words, orion may have such a cron function built in to do something in a timely manner. If anyone has any experience with this, please tell me how. Thank you very much in advance. Simon
Re: How to set orion to perform a timely task..
I think, the most clean approach would be to have a cron job which starts an EJB client every time. Bye, Falk - Original Message - From: [EMAIL PROTECTED] I need to have my EJB perform some DB operation at midnight everyday. How do I do that?
RE: classloader does not implement getResourceAsStream ?
Hi there, I got struts working here, here's the two important things: - Make sure struts.jar is in your WEB-INF/lib and not in Orion/lib which you got - Get a source version of Struts, and modify the ActionServlet.java of Struts: This line (about line 881 in my version): URL url = this.getClass().getResource(registrations[i+1]); Must be replaced by this: URL url = getServletContext().getResource(registrations[i+1]); And since I know struts can be a pain to compile, find the ActionServlet.class attached, but it's pre 1.0 beta. Hope this helps, Christian -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of G.L. Grobe Sent: Saturday, March 03, 2001 1:47 PM To: Orion-Interest Subject: classloader does not implement getResourceAsStream ? I've just started using orion and ran into a prob using the struts MVC. I mailed the struts user group about this error and they reported back the following. The problem is that the Orion classloader does not implement getResourceAsStream(). It's been logged in Orion's bugzilla. Does anyone know about the status of this or know a workaround. I wasn't able to find it in the database. - I'm using orion server 1.4.5. I've got struts.jar in my ~/WEB-INF/lib dir and have listed the taglibs in the ~/WEB-INF/web.xml file as well as included all the *.tld in this same dir. taglib taglib-uri/WEB-INF/struts-bean.tld/taglib-uri taglib-location/WEB-INF/struts-bean.tld/taglib-location /taglib taglib taglib-uri/WEB-INF/struts-html.tld/taglib-uri taglib-location/WEB-INF/struts-html.tld/taglib-location /taglib ... When running the following page, I get the error list down below: I've also got a file called 'myProps.properties' packaged under the ~/WEB-INF/classes/com.mydir1/mydir2/resources dir. index.jsp --- %@ page language="java" % %@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" % %@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" % html:html head title bean:message key="main.title" / /title /head body html:errors / This is a atest. /body /html:html --- error output - 500 Internal Server Error javax.servlet.jsp.JspException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.struts.util.RequestUtils.message(RequestUtils.java, Compiled Code) at org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java, Compiled Code) at /index.jsp._jspService(/index.jsp.java, Compiled Code) at com.orionserver.http.OrionHttpJspPage.service(JAX, Compiled Code) at com.evermind.server.http.HttpApplication.xj(JAX, Compiled Code) at com.evermind.server.http.JSPServlet.service(JAX, Compiled Code) at com.evermind.server.http.d3.sw(JAX, Compiled Code) at com.evermind.server.http.d3.su(JAX, Compiled Code) at com.evermind.server.http.ef.s1(JAX, Compiled Code) at com.evermind.server.http.ef.do(JAX, Compiled Code) at com.evermind.util.f.run(JAX, Compiled Code) Any help much appreciated ActionServlet.class
Re: Clustering and Multicasting
they are connected to a hub - Original Message - From: "Juan Lorandi (Chile)" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Saturday, March 03, 2001 1:59 PM Subject: RE: Clustering and Multicasting are you connecting everything to the same switch (hub)??? multicasting in a LAN is usually done by the switches, so hooking into a different hub may be problematic with some switches HTH JP -Original Message- From: Jesse Schoch [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 28, 2001 7:32 PM To: Orion-Interest Subject: Clustering and Multicasting I have installed a 3 node orion cluster(2 on windows2k and 1 on linux) and have it working just dandy, the replication seems to work and so does the loadbalancer but... I also have a bsdi box, and recently upgraded to the 4.2 version which has a JDK and JVM on which orion runs fine, but when I try to put into the cluster orion will not start and complains that it can't bind to the multicast address. any ideas why this is happening?
