Re: Where does my JDBC Driver go
Thanks to all for the help. I've got it working now, I wish I had some idea what was wrong...The way I resolved this was to switch back to using XCode's EModeler and setting the connection info from there, I switch back to the classic EOModeler, and it worked. It looked like at some point I had put some invalid information in the Connection Info, and for some reason EOModeler was unable to set the value back (I believe the driver name was wrong (and unnecessary as has been pointed out). Anyway, issue resolved, perhaps by magic... Thanks, and Happy Holidays to all. On 12/18/06, Chuck Hill [EMAIL PROTECTED] wrote: I don't know how much I would trust the accuracy of that error message. Your app works OK, but EOModeler can't browse the data? Doesn't MySQL need a EOF connector (plugin) too? That may be what it is complaining about. It might also be a class loader order issue. If you have been putting the JDBC driver all over trying to get this to work, try removing it from everywhere except /Library/Java/ Extensions. On Dec 16, 2006, at 10:39 AM, Tom Jones wrote: I've tried both locations, and I am still having problems. Here's the message I get JDBC connection failed for driver :'com.mysql.jdbc.driver'. Driver not found in Java Runtime! Please verify your CLASSPATH environment variable. The current CLASSPATH for your application is : /Developer/Applications/WebObjects/EOModeler.app/Contents/Resources/ Java/eomodeler.zip:/Users/tom/Library/Java:/Library/Java:/System/ Library/Java:/Network/Library/Java:/System/Library/Frameworks/ JavaVM.framework/Classes/classes.jar:/System/Library/Frameworks/ JavaVM.framework/Classes/ui.jar:/Developer/Applications/WebObjects/ EOModeler.app/Contents/Resources/Java/eomodeler.zip:/System/Library/ Frameworks/JavaVM.framework/Versions/1.5.0/Classes/.compatibility/ 14compatibility.jar My previous email indicted I was running XCode, true, but I am also running EOModeler, which is where the problem lies. Thanks, Tom On 12/13/06, Art Isbell [EMAIL PROTECTED] wrote: On Dec 13, 2006, at 12:56 AM, Gordon Maynard wrote: Try /library/java/extensions Or for WebObjects-only jars of any kind including JDBC, / Library/ WebObjects/Extensions. On 13/12/06 10:08, Tom Jones [EMAIL PROTECTED] wrote: What is the correct location for JDBC drivers in WebObjects? I am running the latest version of XCode. Aloha, Art ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/tom.m.jones% 40gmail.com This email sent to [EMAIL PROTECTED] ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill% 40global-village.net This email sent to [EMAIL PROTECTED] -- Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
Multiple Calls to Bound Action in Request-Response
Hi All - I have a page containing a custom component (TabComponent). The TabComponent contains an ObjectComponent. The ObjectComponent contains a ButtonComponent. The TabComponent is wrapped in a conditional. When the user wants to add a record they push a button, which flags the conditional as true and displays the TabComponent. The user selects the objects to add from a list and then presses an 'Add' button which calls a method (addAction) located on the page. Inside the addAction, the conditional is set to false, to hide the TabComponent once objects are added. Initially I was having issues with synchronizing the conditional on the page, but following advice from Chuck's book and overriding appendToResponse with an additional boolean has solved that problem. Now the problem seems to be that my addAction is being called multiple times in the Request-Response loop. This causes the conditional to be set to false and the TabComponent is hidden. I would only like the TabComponent to be hidden under certain circumstances, such as 'Cancel' button pressed or 'Add' button pressed. Is there an alternate way to limit when the addAction is called? Or a different place to put my logic so that the addAction is not always called? Thanks for the help. Carter __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding
We are having this problem at work. Thank you for your advice. Wen From: Gamache, Don [EMAIL PROTECTED] Date: Tue, 19 Dec 2006 07:22:33 -0800 To: WebObjects Dev Apple webobjects-dev@lists.apple.com Conversation: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding Subject: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding I have a WebObjects web application with about 10 pages running on a Window machine. When I first brought up the second page I got this error: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding . When I restarted the application I got past page 2 OK but the error java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding came up again. I restarted and got past page 3 OK but page 4 now had the same error. Restarted and page 4 OK but now page 5 has error. Does anyone know why the first time these pages come up they have this error? Thanks. Don ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
Re: Multiple Calls to Bound Action in Request-Response
See page 206, Manual Synchronization, bullet point 3. I think that is what you are hitting and the solutions is also found in that section. Chuck On Dec 19, 2006, at 8:43 AM, Carter Wojcik wrote: Hi All - I have a page containing a custom component (TabComponent). The TabComponent contains an ObjectComponent. The ObjectComponent contains a ButtonComponent. The TabComponent is wrapped in a conditional. When the user wants to add a record they push a button, which flags the conditional as true and displays the TabComponent. The user selects the objects to add from a list and then presses an 'Add' button which calls a method (addAction) located on the page. Inside the addAction, the conditional is set to false, to hide the TabComponent once objects are added. Initially I was having issues with synchronizing the conditional on the page, but following advice from Chuck's book and overriding appendToResponse with an additional boolean has solved that problem. Now the problem seems to be that my addAction is being called multiple times in the Request-Response loop. This causes the conditional to be set to false and the TabComponent is hidden. I would only like the TabComponent to be hidden under certain circumstances, such as 'Cancel' button pressed or 'Add' button pressed. Is there an alternate way to limit when the addAction is called? Or a different place to put my logic so that the addAction is not always called? Thanks for the help. Carter __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill% 40global-village.net This email sent to [EMAIL PROTECTED] -- Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
Performance help
Hi, I'm having major performance issues during heavy load to the system. I'm not getting out of memory but getting the famous java.net.SocketException: Broken pipe These are my additional arguments in java monitor maxHeapSize=10 -WODirectConnectEnabled false Here is what top reports. Any help would be greatly appreciated. Cheers, Mehul ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
Re: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding
Make sure that the localized version of the JDK/jre charset.jar is installed. Otherwise you will get this exception. On 12/19/06 11:48 AM, Xia, Wen [EMAIL PROTECTED] wrote: We are having this problem at work. Thank you for your advice. Wen From: Gamache, Don [EMAIL PROTECTED] Date: Tue, 19 Dec 2006 07:22:33 -0800 To: WebObjects Dev Apple webobjects-dev@lists.apple.com Conversation: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding Subject: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding I have a WebObjects web application with about 10 pages running on a Window machine. When I first brought up the second page I got this error: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding . When I restarted the application I got past page 2 OK but the error java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding came up again. I restarted and got past page 3 OK but page 4 now had the same error. Restarted and page 4 OK but now page 5 has error. Does anyone know why the first time these pages come up they have this error? Thanks. Don ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/drosenberg%40inquira.com This email sent to [EMAIL PROTECTED] -- Dov Rosenberg Inquira Inc 370 Centerpointe Circle, ste 1178 Altamonte Springs, FL 32701 (407) 339-1177 x 102 (407) 339-6704 (fax) (407) 310-8316 (cell) [EMAIL PROTECTED] AOL IM: dovrosenberg ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
Re: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding
Thank you all for your help. This is what we did which seems to solve the problem: Edit the file ...YourApp.woa\Contents\Windows\CLSSPATH.TXT And change the line # JVM == java To read something like (give the explicit path to JVM) # JVM == c:\jdk1.4.2_04\jre\bin\java.exe -- Wen On 12/19/06 9:52 AM, Art Isbell [EMAIL PROTECTED] wrote: On Dec 19, 2006, at 6:48 AM, Xia, Wen wrote: I have a WebObjects web application with about 10 pages running on a Window machine. When I first brought up the second page I got this error: java.io.UnsupportedEncodingException: NSMacOSRomanStringEncoding . This exception can be thrown if the Java JRE version is not the multilanguage version. However, it appears that at this time, the only Windows download choice since Java 1.4 is the multilanguage version. If you're running a Java version earlier than 1.4, you might have the U.S. English version installed which is insufficient. Aloha, Art ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/wen.xia%40dof.ca.gov This email sent to [EMAIL PROTECTED] ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
Re: D2WS Fetch Specs
Hi, Mat, If you built the fetch spec as a named fetch specification in the EOModel, then take a look at the EOModeller User Guide's section Using Named Fetch Specifications. You can find it here: http://developer.apple.com/documentation/WebObjects/UsingEOModeler/ 8WorkingWithFetchSpecifications/chapter_8_section_7.html#//apple_ref/ doc/uid/TP30001018-CH208-BABCCIFH Or you can use Frames by going to the document with this URL: http://developer.apple.com/documentation/WebObjects/UsingEOModeler/ index.html and clicking on the Working With Fetch Specifications reveal triangle in the left nav bar to see the section Using Named Fetch Specifications. Regards, Jerry On Dec 18, 2006, at 12:39 PM, [EMAIL PROTECTED] wrote: Hello, I've read the Apple docs on Direct To WebServices and find that EO entities with fetch specs are supposed to have those fetches available in D2WS however it doesn't say how or were. I made a model, added fetches in EO and used it in D2WS but I can't find where these specs are avaiable either in the WebServices assistant or in the project. Could someone please explain how I can access and use these fetches? Thanks, --Mat __ __ Check out the new AOL. Most comprehensive set of free safety and security tools, free access to millions of high-quality videos from across the web, free AOL Mail and more. ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/jerrywwalker% 40gmail.com This email sent to [EMAIL PROTECTED] -- __ Jerry W. Walker, WebObjects Developer/Instructor for High Performance Industrial Strength Internet Enabled Systems [EMAIL PROTECTED] 203 278-4085office ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
Re: Performance help
On Dec 19, 2006, at 11:44 AM, Mehul Pattni wrote: Hi, I'm having major performance issues during heavy load to the system. I'm not getting out of memory but getting the famous java.net.SocketException: Broken pipe That is not a problem. That is a symptom of an application that is too slow for the load it is under. Memory starvation can cause that, as can about 10,000 other things. These are my additional arguments in java monitor maxHeapSize=10 WO 4.5? -WODirectConnectEnabled false Here is what top reports. Any help would be greatly appreciated. The and is a symptom of an application that is _really_ too slow for the load it is under. :-) You have two choices: 1. Optimize your application 2. Run more instances and / or buy more hardware Chuck -- Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
NSTimestamp problem
I notice the sun tool says: The java.vendor property value must be Sun Microsystems Inc.. so I bet it won't work for Apple JVMs. It didn't appear that Apple had a JVM release that met the dates shown on the sun page. Maybe we are stuck? Thanks to all for the VERY timely replies to my problem. Art is correct that compiled timezone files are kept in /System/Library/ Frameworks/ JavaVM.framework/Versions/1.5.0/Home/lib/zi. Apparently the file for my area Denver has been fixed in a newer version of the apple java. I downloaded that version and copied the Denver file from the zi directory into my 1.5.0 zi directory. Now the problem is gone (so far) on the development system, but still does not work correctly on the deployment system :( Still searching for a reason... Thanks to all, Dan Faber ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to archive@mail-archive.com
