RE: ActionForm DB validation
I think that kind of validation is better to be done in the business logic layer. --- Fedor Smirnoff [EMAIL PROTECTED] wrote: Hey, I wanted to find out if its acceptable to access database in the validation stage of SOMEActionForm. Basically when a user enters email address to subscribe, I need to check if it already exists in the database, should I do it in SOMEAction or SOMEActionForm? Thank you Fedor __ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Connection Pool: JPetStore Database Layer
So maybe you can help me with the problem? I have posted the problem in Commons list and here, but have got no answer so far. Thanks. And to be precise, the error is not closed connection, but broken pipe. --- Adam Hardy [EMAIL PROTECTED] wrote: I just checked the Apache bugzilla and couldn't find any bugs on this (I queried using closed or connection and got 23 hits). There are 2 bugs about closed connections, but they are both resolved - http://issues.apache.org/bugzilla/show_bug.cgi?id=9073 http://issues.apache.org/bugzilla/show_bug.cgi?id=8620 I'm using version 1.0 too. Not had any problems with it. I see there was no reply to that message you quote either. Adam FrenzyGNX wrote: There is a bug in DBCP that will return closed connections, even if the validation query is set. http://www.mail-archive.com/[EMAIL PROTECTED]/msg66565.html Also due to the very fact that it is removed from Struts 1.1rc2, and there were some discussions regarding it in this list earlier on. --- Adam Hardy [EMAIL PROTECTED] wrote: FrenzyGNX wrote: My personal experience with DBCP is not good. I would avoid it in my next project. From what point of view were you disappointed? Adam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Connection Pool: JPetStore Database Layer
Thanks. I have submitted a bug report. --- Adam Hardy [EMAIL PROTECTED] wrote: love to help but how? I searched for a bug in the Commons bugzilla and didn't find one - your best bet would be to establish a test case for the problem and post it in bugzilla - you don't need to be an Apache developer to search or add bugs to their bugzilla. FrenzyGNX wrote: So maybe you can help me with the problem? I have posted the problem in Commons list and here, but have got no answer so far. Thanks. And to be precise, the error is not closed connection, but broken pipe. --- Adam Hardy [EMAIL PROTECTED] wrote: I just checked the Apache bugzilla and couldn't find any bugs on this (I queried using closed or connection and got 23 hits). There are 2 bugs about closed connections, but they are both resolved - http://issues.apache.org/bugzilla/show_bug.cgi?id=9073 http://issues.apache.org/bugzilla/show_bug.cgi?id=8620 I'm using version 1.0 too. Not had any problems with it. I see there was no reply to that message you quote either. Adam FrenzyGNX wrote: There is a bug in DBCP that will return closed connections, even if the validation query is set. http://www.mail-archive.com/[EMAIL PROTECTED]/msg66565.html Also due to the very fact that it is removed from Struts 1.1rc2, and there were some discussions regarding it in this list earlier on. --- Adam Hardy [EMAIL PROTECTED] wrote: FrenzyGNX wrote: My personal experience with DBCP is not good. I would avoid it in my next project. From what point of view were you disappointed? Adam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Connection Pool: JPetStore Database Layer
There is a bug in DBCP that will return closed connections, even if the validation query is set. http://www.mail-archive.com/[EMAIL PROTECTED]/msg66565.html Also due to the very fact that it is removed from Struts 1.1rc2, and there were some discussions regarding it in this list earlier on. --- Adam Hardy [EMAIL PROTECTED] wrote: FrenzyGNX wrote: My personal experience with DBCP is not good. I would avoid it in my next project. From what point of view were you disappointed? Adam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection Pool: JPetStore Database Layer
My personal experience with DBCP is not good. I would avoid it in my next project. --- Yansheng Lin [EMAIL PROTECTED] wrote: Found it. But as expected, there is only one real connection. Maybe I can use commons-dbcp package. -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: June 24, 2003 1:24 PM To: 'Struts Users Mailing List' Subject: Connection Pool: JPetStore Database Layer Ok, for my next personal project(an online language translator that displays multiple results), I decided to go with ibatis database layer(from JPetStore) for db access. And I expect that a lot of people are going to use my state-of-art system:). So I need (a) connection pool(s) so that db access won't be the determining factor in my application. Which classes I need to modify in the database layer? Or I have to create a new ConnectionPool package and get connection from there? Any help is greatly appreciated! Yan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Do u know this bug ?
Can you tell me the directory structure of your jsp files and html files? --- Tran Nguyen Thanh Bao [EMAIL PROTECTED] wrote: Thank you, i fixed the bug now. However, another problem occurs, the jsp file that i forward to is a frame of : HTML HEAD META HTTP-EQUIV=Content-Type CONTENT=text/html;CHARSET=Shift_JIS META HTTP-EQUIV=Pragma CONTENT=no-cache TITLEWebServe/TITLE /HEAD FRAMESET ROWS=8%,*,0 BORDER=0 FRAME SRC=menudummy.html NAME=HEADER SCROLLING=NO FRAME SRC=menuredirect.html NAME=BODY FRAME SRC=menudummy.html NAME=FOOTER SCROLLING=NO /FRAMESETnoframes/noframes BODY/BODY /HTML These html file are in the same folder with the jsp file. And menuredirect.html will contains a menubody jsp : But they couldnot be found :( type Status report message /menuredirect.html description The requested resource (/menuredirect.html) is not available. Pls help me to find out the problem, thanks much -Original Message- From: FrenzyGNX [mailto:[EMAIL PROTECTED] Sent: Monday, June 23, 2003 12:39 PM To: Struts Users Mailing List Subject: Re: Do u know this bug ? It seems that you are doing a forward after partially populating the response. Below is from Servlet Spec 2.3, SRV.8.4 - If output data exists in the response buffer that has not been commited, the content must be cleared before the the target servlet's service method is called. If the response has been commited, an IllegalStateException must be thrown. That may be relevant. Also search for IllegalStateException in the spec may also help. --- Tran Nguyen Thanh Bao [EMAIL PROTECTED] wrote: Dear all, Does any one know the following kind of bug: After submit and process by Action bean,I print the ActionForwaed object: forward to: ForwardConfig[name=success,path=/pages/jsp/common/CM-001-SearchConditionInput.jsp,redirect=false,contextRelative=false] StandardWrapperValve[action]: Servlet.service() for servlet action threw exception java.lang.IllegalStateException: Cannot forward after response has been committed java.lang.IllegalStateException: Cannot forward after response has been committed at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:367) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:355) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1058) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:451) at org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:401) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:520) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564
Re: Problem using message resource file
Have you tried to reload the web application after you make the changes? --- Nikolay Ganev [EMAIL PROTECTED] wrote: Hi All, I use Struts rc1 and JBoss 3.2.0. I have problems using message resource properite file. Some fileds in that file are not accessible!! I checked that the file is refreshed in JBoss deploy dir. If you have any suggestions please write back! Thx Nikolay mailto:[EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can I use 2 loggers (e.g. to write to 2 files) in one Action?
Log4J (and most other logging packages) will log a message if its level = the defined level. So log4j.rootLogger=DEBUG, stdout, rolling will log FATAL, ERROR, INFO, DEBUG into rolling. --- Pingili, Madhupal [EMAIL PROTECTED] wrote: Hi All, Can I use two loggers in one Action? I have set the Commons logging to use log4j. I need to log error messages in one file and all other messages in another file. In log4j.properties, I have following lines: # log4j properties file log4j.rootLogger=DEBUG, stdout, rolling log4j.logger.pilotErrors=WARN, A2 # Configure the rolling and A2 appenders to be FileAppender log4j.appender.rolling=org.apache.log4j.FileAppender log4j.appender.A2=org.apache.log4j.FileAppender ... In my Action, // The Log instance for application's debug messages. Log log = LogFactory.getLog(this.getClass()); //supposed to use rootLogger // The Log instance for application's error messages. Log logError = LogFactory.getLog(pilotErrors); //supposed to use pilotErrors logger log.debug(User[ + userName + ]: + User has + invoked initialization action in session + session.getId() ); logError.error(User[' + userName + ']: + User has + invoked initialization action in session + session.getId() ); Both debug and error messages are written in file specified with rolling FileAppender. Why? What am I missing?? Thanks for any ideas, Reddy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Do u know this bug ?
I am not exactly sure myself, but I think if you specify a html:base, it will help. Otherwise, the web server is looking at root dir of the web appl for the html file. --- Tran Nguyen Thanh Bao [EMAIL PROTECTED] wrote: My jsp structure: + jsp\menu\index.jsp (frame of menudummy and menuredirect) HTML HEAD META HTTP-EQUIV=Content-Type CONTENT=text/html;CHARSET=Shift_JIS META HTTP-EQUIV=Pragma CONTENT=no-cache TITLEWebServe/TITLE /HEAD FRAMESET ROWS=8%,*,0 BORDER=0 FRAME SRC=menudummy.html NAME=HEADER SCROLLING=NO FRAME SRC=menuredirect.html NAME=BODY FRAME SRC=menudummy.html NAME=FOOTER SCROLLING=NO /FRAMESETnoframes/noframes BODY/BODY /HTML + jsp\menu\header.html + jsp\menu\menudummy.html (empty- no content) + jsp\menu\menuredirect.html: HTML HEAD META HTTP-EQUIV=Content-Type CONTENT=text/html;CHARSET=Shift_JIS META HTTP-EQUIV=Pragma CONTENT=no-cache TITLEWebServe/TITLE /HEAD SCRIPT SRC=../../js/webserve.js/SCRIPT Script Language=JavaScript parent.HEADER.location.href = header.html; parent.BODY.location.href = menubody.jsp; /Script BODY/BODY /HTML When i forward to the index.jsp (at first time it is index.html, but because the tag lib in menubody.jsp not be understood, so i tried to change into index.jsp and get this error), menudummy and menuredirect not be found. -Original Message- From: FrenzyGNX [mailto:[EMAIL PROTECTED] Sent: Monday, June 23, 2003 5:20 PM To: Struts Users Mailing List Subject: RE: Do u know this bug ? Can you tell me the directory structure of your jsp files and html files? --- Tran Nguyen Thanh Bao [EMAIL PROTECTED] wrote: Thank you, i fixed the bug now. However, another problem occurs, the jsp file that i forward to is a frame of : HTML HEAD META HTTP-EQUIV=Content-Type CONTENT=text/html;CHARSET=Shift_JIS META HTTP-EQUIV=Pragma CONTENT=no-cache TITLEWebServe/TITLE /HEAD FRAMESET ROWS=8%,*,0 BORDER=0 FRAME SRC=menudummy.html NAME=HEADER SCROLLING=NO FRAME SRC=menuredirect.html NAME=BODY FRAME SRC=menudummy.html NAME=FOOTER SCROLLING=NO /FRAMESETnoframes/noframes BODY/BODY /HTML These html file are in the same folder with the jsp file. And menuredirect.html will contains a menubody jsp : But they couldnot be found :( type Status report message /menuredirect.html description The requested resource (/menuredirect.html) is not available. Pls help me to find out the problem, thanks much -Original Message- From: FrenzyGNX [mailto:[EMAIL PROTECTED] Sent: Monday, June 23, 2003 12:39 PM To: Struts Users Mailing List Subject: Re: Do u know this bug ? It seems that you are doing a forward after partially populating the response. Below is from Servlet Spec 2.3, SRV.8.4 - If output data exists in the response buffer that has not been commited, the content must be cleared before the the target servlet's service method is called. If the response has been commited, an IllegalStateException must be thrown. That may be relevant. Also search for IllegalStateException in the spec may also help. --- Tran Nguyen Thanh Bao [EMAIL PROTECTED] wrote: Dear all, Does any one know the following kind of bug: After submit and process by Action bean,I print the ActionForwaed object: forward to: ForwardConfig[name=success,path=/pages/jsp/common/CM-001-SearchConditionInput.jsp,redirect=false,contextRelative=false] StandardWrapperValve[action]: Servlet.service() for servlet action threw exception java.lang.IllegalStateException: Cannot forward after response has been committed java.lang.IllegalStateException: Cannot forward after response has been committed at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:367) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:355) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1058) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:451) at org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:401) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:520) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760
Re: Dynamic number of properties in an ActionForm?
You can use a Collection or array to hold the data and use logic:iterate or c:forEach tags to interate through the collection and display the items. You can use a Map backed form to send back the values. --- Bjorn T Johansen [EMAIL PROTECTED] wrote: I have a little question. How do I setup a page with a form where I don't know the number of properties in the form at design time? I have a table of rows with a known number of columns but I don't know the number of rows at design time, so how do I implement this using an ActionForm? I need to read back the values also, not only display them... Regards, BTJ --- Bjørn T Johansen (BSc,MNIF) Executive Manager [EMAIL PROTECTED] Havleik Consulting Phone : +47 67 54 15 17 Conradisvei 4 Fax : +47 67 54 13 91 N-1338 Sandvika Cellular : +47 926 93 298 http://www.havleik.no --- The stickers on the side of the box said Supported Platforms: Windows 98, Windows NT 4.0, Windows 2000 or better, so clearly Linux was a supported platform. --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Do u know this bug ?
It seems that you are doing a forward after partially populating the response. Below is from Servlet Spec 2.3, SRV.8.4 - If output data exists in the response buffer that has not been commited, the content must be cleared before the the target servlet's service method is called. If the response has been commited, an IllegalStateException must be thrown. That may be relevant. Also search for IllegalStateException in the spec may also help. --- Tran Nguyen Thanh Bao [EMAIL PROTECTED] wrote: Dear all, Does any one know the following kind of bug: After submit and process by Action bean,I print the ActionForwaed object: forward to: ForwardConfig[name=success,path=/pages/jsp/common/CM-001-SearchConditionInput.jsp,redirect=false,contextRelative=false] StandardWrapperValve[action]: Servlet.service() for servlet action threw exception java.lang.IllegalStateException: Cannot forward after response has been committed java.lang.IllegalStateException: Cannot forward after response has been committed at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:367) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:355) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1058) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:451) at org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:401) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:520) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107) at java.lang.Thread.run(Thread.java:484) Thanks for any advices from u, TRAN - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Using different JDK in Eclipse
Thanks. But this will affect all projects opened right? I would like to specify different JDK per project. --- Steve Raeburn [EMAIL PROTECTED] wrote: You can also change the current default JRE via Window/Preferences/Java/Installed JREs. Eclipse maintains JRE_LIB and JRE_SRC variables which always point to the current default JRE. This should avoid you having to change your project if you need to swap between different JREs. Steve -Original Message- From: James Mitchell [mailto:[EMAIL PROTECTED] Sent: June 19, 2003 11:27 PM To: Struts Users Mailing List Subject: Re: [OT] Using different JDK in Eclipse You don't specify the jdk path, you choose to include a particular jre in your project. This gives you project-level jre selection. Here's something I threw together for you: http://www.struts-atlanta.org/help.do -- James Mitchell Software Engineer / Struts Evangelist http://www.struts-atlanta.org 770-822-3359 AIM:jmitchtx - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Using different JDK in Eclipse
Does that mean the default JRE's javac will always be invoked when I compile, but the classpath will be different? For example, my default JRE is 1.3.1, but for a project I want to use 1.4.1, so I change Project Properties - Java Build Path - Library to point to 1.4.1 libraries as shown in your link. So which javac will be used now? Does this javac recognizes features such as assertion? I see there is a JDK Compliance option under Project Properties - Java Compiler, if I switch it to 1.4 will it help? I guess I can try it out, but if anyone already knows it, it will be great. --- James Mitchell [EMAIL PROTECTED] wrote: You don't specify the jdk path, you choose to include a particular jre in your project. This gives you project-level jre selection. Here's something I threw together for you: http://www.struts-atlanta.org/help.do -- James Mitchell Software Engineer / Struts Evangelist http://www.struts-atlanta.org 770-822-3359 AIM:jmitchtx - Original Message - From: FrenzyGNX [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Friday, June 20, 2003 12:57 AM Subject: Re: [OT] Using different JDK in Eclipse Thanks. However, I didn't see any place to specify different JDK home paths. Can you give more details? Thanks again. --- David Graham [EMAIL PROTECTED] wrote: Is there a way to set up different JDK for different projects in Eclipse 2.1? I have to use a different version of JDK for certain projects, because of dependency on some old packages. Right click the project Properties Java Compiler David Thanks. __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Using different JDK in Eclipse
Thanks. I will try that. --- [EMAIL PROTECTED] wrote: That is not true..U can change from default jre to any jre u have installed. go to menu item Window/preferences/java/instaledjres.It gives a list of all available jres or u can add new ones if u want. But This is applicable to all the projects in the workspace. So if you want different jre for each project, do as follows. When starting eclipse , you can give -data argument as location of the workspace. So create a shortcut to eclipse for each project you want to have different jre .And do soemthing as follows. E:\eclipse2.1\eclipse.exe -data E:\eclipse\workspace\Prod01_EquatePlus where E:\eclipse\workspace\Prod01_EquatePlus points to your workspace for project. And now this will be treated as different eclipse installation.So u can specify different jre for each project now. HTH. regards, Shirish. -Original Message- From: FrenzyGNX [mailto:[EMAIL PROTECTED] Sent: Friday, June 20, 2003 11:01 AM To: Struts Users Mailing List Subject: Re: [OT] Using different JDK in Eclipse Does that mean the default JRE's javac will always be invoked when I compile, but the classpath will be different? For example, my default JRE is 1.3.1, but for a project I want to use 1.4.1, so I change Project Properties - Java Build Path - Library to point to 1.4.1 libraries as shown in your link. So which javac will be used now? Does this javac recognizes features such as assertion? I see there is a JDK Compliance option under Project Properties - Java Compiler, if I switch it to 1.4 will it help? I guess I can try it out, but if anyone already knows it, it will be great. --- James Mitchell [EMAIL PROTECTED] wrote: You don't specify the jdk path, you choose to include a particular jre in your project. This gives you project-level jre selection. Here's something I threw together for you: http://www.struts-atlanta.org/help.do -- James Mitchell Software Engineer / Struts Evangelist http://www.struts-atlanta.org 770-822-3359 AIM:jmitchtx - Original Message - From: FrenzyGNX [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Friday, June 20, 2003 12:57 AM Subject: Re: [OT] Using different JDK in Eclipse Thanks. However, I didn't see any place to specify different JDK home paths. Can you give more details? Thanks again. --- David Graham [EMAIL PROTECTED] wrote: Is there a way to set up different JDK for different projects in Eclipse 2.1? I have to use a different version of JDK for certain projects, because of dependency on some old packages. Right click the project Properties Java Compiler David Thanks. __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Using different JDK in Eclipse
Is there a way to set up different JDK for different projects in Eclipse 2.1? I have to use a different version of JDK for certain projects, because of dependency on some old packages. Thanks. __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Using different JDK in Eclipse
Thanks. However, I didn't see any place to specify different JDK home paths. Can you give more details? Thanks again. --- David Graham [EMAIL PROTECTED] wrote: Is there a way to set up different JDK for different projects in Eclipse 2.1? I have to use a different version of JDK for certain projects, because of dependency on some old packages. Right click the project Properties Java Compiler David Thanks. __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: question about struts
I use an initialization servlet to establish db and EJB server connections. How does it compare to PlugIn approach? Thanks. --- Andrew Hill [EMAIL PROTECTED] wrote: The ActionServlet has a reference to the servlet context which may be retrieved using: servlet.getServletContext() Using the servlet reference passed to your plugins init() method. Your plugin would initialise those objects you want stored in the servlet context, and then store them there. The plugin itself doesnt need to be stored as its job is just initialisation. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, 6 June 2003 14:18 To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: RE: question about struts Hi David, thanx 4 the suggestion...actually i was thinking on either use a plugin or extending action servlete. but i m left out with one issue: where actually do i have to write the code for storing the plugin in the servlet context? struts docs mention 'The PlugIn interface extends Action and so that applications can easily hook into the ActionServlet lifecycle.' and 'At runtime, any resource setup by init would be accessed by Actions or business tier classes' but how? all the searchs that i have done shows how to configure plugins,...not how to use.. can anyone help? thanx and regards marco -Original Message- From: ext David Graham [mailto:[EMAIL PROTECTED] Sent: 05 June, 2003 17:28 To: [EMAIL PROTECTED] Subject: Re: question about struts You can use a Struts PlugIn to initialize your components and store them in the ServletContext. David hi all, i have been working with JSP model 2 for few years, and now i want to move to struts. i am starting to get acquainted with it, and i need help to face this situation. in my mvc, i am using 2 components, one to connect to R3 and the other for connecting to DB. the lifecycle of those components is the same as my servlet, since those components are not user/session/request specific. in reading docs about struts, i could not figure out where to put those components in the struts framework. of course, i can put them in ActionServlet, but this will require me to modify the code of the ActionServlet. is there any other way to do that other than modifying the code of ActionServlet? hope someone can help... thanx in advance and regards marco - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: SOS. How to solve this problem ????
Maybe you should explain what does your application do, how did you configure your application, and what is ze file. --- Tran Nguyen Thanh Bao [EMAIL PROTECTED] wrote: Dear all, When I first try my own application with Struts (using Tomcat 4.1.18), the errors generated as follow: HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Cannot read file: ze file While I deploy an example of Struts, it runs well. What should I configure more for my application so that it can run ? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Send free SMS from your PC! http://sg.sms.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
