Percona mysql
hi, on official site of MySQL - jdbc-driver has version 5.1.20. but Percona use MySQL version 5.5.x what driver can i use working with Percona? (there is no 5.5 driver on official site and maven repo) thank you. ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ListPage MySQL OutOfMemory
i have 50M of DB. i don't think that it can take down the instance. but i set -Xmx32m and nothing changed. i think that is not in settings. that is something fundamental. any ideas? 2012/5/4 Ramsey Gurley rgur...@smarthealth.com If you are fetching tens of thousands of rows for a list page, you may want to consider using the ERXBatchingDisplayGroup to minimize memory usage. By default, the WODisplayGroup pulls all the EOs into memory. The batching display group uses the database to handle the pagination. It only creates the EO instances for the displayed batch. If you're using a EODetailDataSource in the list page, the batching display group doesn't work AFAIK. In the case of large to-many relationships though, I would recommend you simply not model it as a relationship and handle it in code. In that case, you'd probably want to place a limit on your fetch spec to prevent all the EOs being pulled into memory. Big to-many relationships tend to cause issues when you addObjectToBothSides anyway. Ramsey On May 4, 2012, at 6:58 AM, Ron X wrote: i have small database - about 50 Mb... code: ListPageInterface listPage = D2W.factory().listPageForEntityNamed( Song.ENTITY_NAME, session()); EODataSource dataSource = new EODatabaseDataSource(session() .defaultEditingContext(), Song.ENTITY_NAME); listPage.setDataSource(dataSource); return (WOComponent) listPage; and error: N 19.07 MB used/104.87 MB free [WorkerThread8] (ERXNSLogLog4jBridge.java:43) - er.extensions.appserver.ERXComponentRequestHandler: Exception occurred while handling request: com.webobjects.foundation.NSForwardException [java.lang.OutOfMemoryError] Java heap space:java.lang.OutOfMemoryError: Java heap space [2012-5-4 6:54:11 PDT] WorkerThread8 com.webobjects.foundation.NSForwardException [java.lang.OutOfMemoryError] Java heap space:java.lang.OutOfMemoryError: Java heap space at com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:45) at com.webobjects.eocontrol.EOEditingContext.handleError(EOEditingContext.java:2971) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4071) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) at com.webobjects.eoaccess.EODatabaseDataSource.fetchObjects(EODatabaseDataSource.java:589) at com.webobjects.appserver.WODisplayGroup.fetch(WODisplayGroup.java:2132) at er.extensions.appserver.ERXDisplayGroup.fetch(ERXDisplayGroup.java:135) at er.directtoweb.pages.ERD2WListPage._fetchDisplayGroup(ERD2WListPage.java:461) at er.directtoweb.pages.ERD2WListPage.setupPhase(ERD2WListPage.java:561) at er.directtoweb.pages.ERD2WListPage.appendToResponse(ERD2WListPage.java:492) at com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:1385) at er.extensions.appserver.ERXSession.appendToResponse(ERXSession.java:558) at com.webobjects.appserver.WOApplication.appendToResponse(WOApplication.java:1794) at er.extensions.appserver.ERXApplication.appendToResponse(ERXApplication.java:1994) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:190) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687) at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2098) at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:2063) at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144) at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226) at java.lang.Thread.run(Thread.java:680) Caused by: java.lang.OutOfMemoryError: Java heap space at com.mysql.jdbc.MysqlIO.nextRowFast(MysqlIO.java:2145) at com.mysql.jdbc.MysqlIO.nextRow(MysqlIO.java:1922) at com.mysql.jdbc.MysqlIO.readSingleRowSet(MysqlIO.java:3425) at com.mysql.jdbc.MysqlIO.getResultSet(MysqlIO.java:481) at com.mysql.jdbc.MysqlIO.readResultsForQueryOrUpdate(MysqlIO.java:3120) at com.mysql.jdbc.MysqlIO.readAllResults(MysqlIO.java:2288) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2709) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2671) at
Re: ListPage MySQL OutOfMemory
Am 10.05.2012 um 09:49 schrieb Ron X: i have 50M of DB. i don't think that it can take down the instance. but i set -Xmx32m 32MB is quite small, try with -Xms512m -Xmx1024m and see if your problem goes away and nothing changed. i think that is not in settings. that is something fundamental. any ideas? 2012/5/4 Ramsey Gurley rgur...@smarthealth.com If you are fetching tens of thousands of rows for a list page, you may want to consider using the ERXBatchingDisplayGroup to minimize memory usage. By default, the WODisplayGroup pulls all the EOs into memory. The batching display group uses the database to handle the pagination. It only creates the EO instances for the displayed batch. If you're using a EODetailDataSource in the list page, the batching display group doesn't work AFAIK. In the case of large to-many relationships though, I would recommend you simply not model it as a relationship and handle it in code. In that case, you'd probably want to place a limit on your fetch spec to prevent all the EOs being pulled into memory. Big to-many relationships tend to cause issues when you addObjectToBothSides anyway. Ramsey On May 4, 2012, at 6:58 AM, Ron X wrote: i have small database - about 50 Mb... code: ListPageInterface listPage = D2W.factory().listPageForEntityNamed( Song.ENTITY_NAME, session()); EODataSource dataSource = new EODatabaseDataSource(session() .defaultEditingContext(), Song.ENTITY_NAME); listPage.setDataSource(dataSource); return (WOComponent) listPage; and error: N 19.07 MB used/104.87 MB free [WorkerThread8] (ERXNSLogLog4jBridge.java:43) - er.extensions.appserver.ERXComponentRequestHandler: Exception occurred while handling request: com.webobjects.foundation.NSForwardException [java.lang.OutOfMemoryError] Java heap space:java.lang.OutOfMemoryError: Java heap space [2012-5-4 6:54:11 PDT] WorkerThread8 com.webobjects.foundation.NSForwardException [java.lang.OutOfMemoryError] Java heap space:java.lang.OutOfMemoryError: Java heap space at com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:45) at com.webobjects.eocontrol.EOEditingContext.handleError(EOEditingContext.java:2971) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4071) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) at com.webobjects.eoaccess.EODatabaseDataSource.fetchObjects(EODatabaseDataSource.java:589) at com.webobjects.appserver.WODisplayGroup.fetch(WODisplayGroup.java:2132) at er.extensions.appserver.ERXDisplayGroup.fetch(ERXDisplayGroup.java:135) at er.directtoweb.pages.ERD2WListPage._fetchDisplayGroup(ERD2WListPage.java:461) at er.directtoweb.pages.ERD2WListPage.setupPhase(ERD2WListPage.java:561) at er.directtoweb.pages.ERD2WListPage.appendToResponse(ERD2WListPage.java:492) at com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:1385) at er.extensions.appserver.ERXSession.appendToResponse(ERXSession.java:558) at com.webobjects.appserver.WOApplication.appendToResponse(WOApplication.java:1794) at er.extensions.appserver.ERXApplication.appendToResponse(ERXApplication.java:1994) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:190) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687) at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2098) at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:2063) at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144) at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226) at java.lang.Thread.run(Thread.java:680) Caused by: java.lang.OutOfMemoryError: Java heap space at com.mysql.jdbc.MysqlIO.nextRowFast(MysqlIO.java:2145) at com.mysql.jdbc.MysqlIO.nextRow(MysqlIO.java:1922) at com.mysql.jdbc.MysqlIO.readSingleRowSet(MysqlIO.java:3425) at com.mysql.jdbc.MysqlIO.getResultSet(MysqlIO.java:481) at com.mysql.jdbc.MysqlIO.readResultsForQueryOrUpdate(MysqlIO.java:3120) at
Re: ListPage MySQL OutOfMemory
ESs-Mac:~ user$ top 5340 java 94.2 01:40.99 42/1 1370 393 487M+ 9124K 525M+ RuntimeException: Statement running too long at er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) at er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) ... skipped 6 stack elements at er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) ... skipped 1 stack elements at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) ... skipped 1 stack elements at com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) ... skipped 15 stack elements at er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) ... skipped 64 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements 2012/5/10 Johann Werner j...@oyosys.de -Xms512m -Xmx1024m ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ListPage MySQL OutOfMemory
Your fetch is taking too long. What is the SQL that is sent to your db? How big is the resultset you are expecting? Perhaps your indexes are broken (you have indexes, don't you)? jw Am 10.05.2012 um 10:37 schrieb Ron X: ESs-Mac:~ user$ top 5340 java 94.2 01:40.99 42/1 1370 393 487M+ 9124K 525M+ RuntimeException: Statement running too long at er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) at er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) ... skipped 6 stack elements at er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) ... skipped 1 stack elements at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) ... skipped 1 stack elements at com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) ... skipped 15 stack elements at er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) ... skipped 64 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements 2012/5/10 Johann Werner j...@oyosys.de -Xms512m -Xmx1024m ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ListPage MySQL OutOfMemory
i use Navicat to see the DB so select * from Song was 0.8 sec. but in code the same query: ERROR 150.87 MB used/359.07 MB free [WorkerThread2] (ERXEOAccessUtilities.java:1213) Page: er.modern.look.pages.ERMODQueryEntitiesPage - Configuration: null - Song@116895853 expression took 16567 ms: 2012/5/10 Johann Werner j...@oyosys.de Your fetch is taking too long. What is the SQL that is sent to your db? How big is the resultset you are expecting? Perhaps your indexes are broken (you have indexes, don't you)? jw Am 10.05.2012 um 10:37 schrieb Ron X: ESs-Mac:~ user$ top 5340 java 94.2 01:40.99 42/1 1370 393 487M+ 9124K 525M+ RuntimeException: Statement running too long at er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) at er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) ... skipped 6 stack elements at er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) ... skipped 1 stack elements at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) ... skipped 1 stack elements at com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) ... skipped 15 stack elements at er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) ... skipped 64 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements 2012/5/10 Johann Werner j...@oyosys.de -Xms512m -Xmx1024m ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ListPage MySQL OutOfMemory
that was in debug mode. in run-mode: WARN 422.22 MB used/87.72 MB free [WorkerThread3] (ERXNSLogLog4jBridge.java:43) (ListSong) - er.extensions.appserver.ERXComponentRequestHandler: Exception occurred while handling request: java.lang.ClassCastException: java.lang.String cannot be cast to er.directtoweb.delegates.ERDBranchDelegateInterface ERROR 426.75 MB used/83.18 MB free [WorkerThread3] (ERXApplication.java:1786) (ListSong) - Exception caught: java.lang.String cannot be cast to er.directtoweb.delegates.ERDBranchDelegateInterface ClassCastException: java.lang.String cannot be cast to er.directtoweb.delegates.ERDBranchDelegateInterface at er.directtoweb.pages.ERD2WPage.pageController(ERD2WPage.java:1173) at er.directtoweb.components.buttons.ERDControllerButton.branchDelegate(ERDControllerButton.java:64) at er.directtoweb.components.buttons.ERDControllerButton.branchChoices(ERDControllerButton.java:136) ... skipped 94 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:190) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements _ignoredPackages:: ( ) 2012/5/10 Ron X ron.x.by...@gmail.com i use Navicat to see the DB so select * from Song was 0.8 sec. but in code the same query: ERROR 150.87 MB used/359.07 MB free [WorkerThread2] (ERXEOAccessUtilities.java:1213) Page: er.modern.look.pages.ERMODQueryEntitiesPage - Configuration: null - Song@116895853 expression took 16567 ms: 2012/5/10 Johann Werner j...@oyosys.de Your fetch is taking too long. What is the SQL that is sent to your db? How big is the resultset you are expecting? Perhaps your indexes are broken (you have indexes, don't you)? jw Am 10.05.2012 um 10:37 schrieb Ron X: ESs-Mac:~ user$ top 5340 java 94.2 01:40.99 42/1 1370 393 487M+ 9124K 525M+ RuntimeException: Statement running too long at er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) at er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) ... skipped 6 stack elements at er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) ... skipped 1 stack elements at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) ... skipped 1 stack elements at com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) ... skipped 15 stack elements at er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) ... skipped 64 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements 2012/5/10 Johann Werner j...@oyosys.de -Xms512m -Xmx1024m ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ListPage MySQL OutOfMemory
Am 10.05.2012 um 10:44 schrieb Ron X: i use Navicat to see the DB so select * from Song was 0.8 sec. but in code the same query: ERROR 150.87 MB used/359.07 MB free [WorkerThread2] (ERXEOAccessUtilities.java:1213) Page: er.modern.look.pages.ERMODQueryEntitiesPage - Configuration: null - Song@116895853 expression took 16567 ms: If the fetch takes nearly 17s instead of 0.8s there must be something wrong (or at least different). What is the exact SQL that is sent to the db, you should look at that, perhaps something in your model is wrong? 2012/5/10 Johann Werner j...@oyosys.de Your fetch is taking too long. What is the SQL that is sent to your db? How big is the resultset you are expecting? Perhaps your indexes are broken (you have indexes, don't you)? jw Am 10.05.2012 um 10:37 schrieb Ron X: ESs-Mac:~ user$ top 5340 java 94.2 01:40.99 42/1 1370 393 487M+ 9124K 525M+ RuntimeException: Statement running too long at er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) at er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) ... skipped 6 stack elements at er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) ... skipped 1 stack elements at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) ... skipped 1 stack elements at com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) ... skipped 15 stack elements at er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) ... skipped 64 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements 2012/5/10 Johann Werner j...@oyosys.de -Xms512m -Xmx1024m ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Entirely independent EOF on Quartz Threads - How to do?
Philippe, Did you manage to get this framework on github? I was going to 'transplant' some code from a project to a new one where I also need background, scheduled tasks. I thought your code might be a better start pointing. And if you want to get it integrated in wonder let me know if I can help. Best regards, Henrique Gomes On Feb 17, 2012, at 1:37 PM, Philippe Rabier wrote: Hi Paul, I can give you a complete framework I presented at the last WOWODC that allows Quartz integration in a Wonder app. Every class is documented, there is a package-info, … and it allows of course the execution of jobs in // There is also a UI (simple) to see the jobs running and the scheduled jobs. I have to put on Github, I know and Pascal is ready to help me so it will come… It's based on Quartz 2.0. I have to adapt it to Quartz 2.1 (there are some nice enhancements like stop a running job). So let me know. If you are interested to get the source code, send me an email directly at sophiacom.fr (same user) Philippe @prabier On 16 févr. 2012, at 23:20, Paul Dunkler wrote: And Wonder have ERCayenne :-) ... i know - Wonder got everything :D I've learned loving it in it's special way. I will take a look at ERCayenne... I think it is possible, but not very practical. The last time I looked (long time ago admittedly) you could achieve multithreading, at the expense of throughput (threads waiting on a shared lock). I'd use Cayenne for this. Seriously ... there's no tie in to the WO UI in case of Quartz headless processor, so it should be much easier switch compared to a webapp. I've done a bunch of Cayenne/Quartz projects for different customers, and parallel execution has never been a problem. I got a mid sized codebase which is highly based on webobjects / wonder and don't have the resources to convert that to a cayenne application. For the first, it would be nice to achieve that with Webobjects/Wonder stuff. And for the other postings - I will take a look at these Background Tasks... thanks Just my 0.02 Andrus --- Andrus Adamchik Apache Cayenne ORM: http://cayenne.apache.org/ Twitter: http://twitter.com/andrus_a On Feb 16, 2012, at 1:29 PM, Paul Dunkler wrote: Hi Community, i'm currently working on a WebObjects-Application which uses the Quartz Scheduler to schedule and run thousand but thousand of jobs. Every job is doing some work in the database (Like reading, computing and then Updating/Deleting some Details from the database). This works quite well when i only allow Quartz to start one Single Thread for Job Execution. But when i configure more than one thread, it seams that i have problems with EditingContext / ObjectStoreCoordinator-Locking or something else. The Question is: What should i do to achieve an entirely independent EOF-Stack per Quartz Thread? If it is possible without ramping up a complete EOF-Stack per Thread, this would be even better ;) Currently i just tried to Create a new EditingContext per Job at the start, lock the rootObjectStore, do some things and then unlock the rootObjectStore and dispose the editingContext. But that doesn't seem to work for me. // Job Start EOEditingContext anEditingContext = ERXEC.newEditingContext(); anEditingContext.rootObjectStore().lock(); // Job Execution // Job End anEditingContext.saveChanges(); anEditingContext.rootObjectStore().unlock(); It would be nice to get your suggestions about this Topic. -- Mit freundlichen Grüßen Paul Dunkler ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/probert%40macti.ca This email sent to prob...@macti.ca -- Mit freundlichen Grüßen / Kind regards Paul Dunkler ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/prabier%40me.com This email sent to prab...@me.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: https://lists.apple.com/mailman/options/webobjects-dev/lists%40farol.pt This email sent to li...@farol.pt ___ 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:
Re: Entirely independent EOF on Quartz Threads - How to do?
On May 10, 2012, at 11:48 AM, Henrique Gomes wrote: Philippe, Did you manage to get this framework on github? I was going to 'transplant' some code from a project to a new one where I also need background, scheduled tasks. I thought your code might be a better start pointing. I meant 'starting point'. HG ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Percona mysql
Driver 5.1.20 should be fine with mysql 5.5.x. Try it and see what happens. On May 10, 2012, at 2:52 AM, Ron X wrote: hi, on official site of MySQL - jdbc-driver has version 5.1.20. but Percona use MySQL version 5.5.x what driver can i use working with Percona? (there is no 5.5 driver on official site and maven repo) thank you. ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/kelleherk%40gmail.com This email sent to kelleh...@gmail.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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Using inner classes or enums as attribute types with Velocity templates
Hi Paul.
See attached. I hope this helps.
I keep meaning to update to use a clazz pattern but haven't got around to
updating.
I've left the old key definition in but it is commented out.
// public static final ERXKey$attribute.javaClassName
${attribute.uppercaseUnderscoreName} = new
ERXKey$attribute.javaClassName(${attribute.uppercaseUnderscoreName}_KEY);
public static final ERXKey$attribute.javaClassName.replace('$','.')
${attribute.uppercaseUnderscoreName} = new
ERXKey$attribute.javaClassName.replace('$','.')(${attribute.uppercaseUnderscoreName}_KEY);
#end
Essentially, I just replace '$' with '.' in the class name and everything
then just works! IMHO, this should be part of the standard templates.
Best wishes,
Mark
On 10 May 2012 02:08, Paul Hoadley pa...@logicsquad.net wrote:
Hello,
I'm using an enum as an attribute type, and for neatness I've just moved
that enum into the EO's class. It all works fine, but obviously I need to
specify the type in the model as some.package.Foo$Bar, and then this isn't
handled correctly by the stock Velocity templates. I thought I could live
with it, but it turns out EO generation happens a lot more frequently
than I
realised, and now it's annoying me!
Mark Wardle wrote in February 2011:
NB: when using $ to refer to an enum defined within a class, you will need
to update your WOLips templates.
I think there's a page on the wiki but I have limited connection at the
moment.
I couldn't find a reference to the issue on the Wiki, though I may have
missed it. Does anyone have any modified Wonder templates that would
handle
this, or can any Velocity experts point me in the right direction to get
Foo$Bar translated to Foo.Bar?
--
Paul Hoadley
http://logicsquad.net/
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--
Dr. Mark Wardle
Consultant Neurologist, University Hospital Wales, Cardiff, UK
Honorary Lecturer, Cardiff University, UK
Email: mark.war...@wales.nhs.uk or m...@wardle.org
Telephone: 02920745274 (secretary) or facsimile: 02920744166
_WonderEntity.java
Description: Binary data
WonderEntity.java
Description: Binary data
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Re: Is WO has HTML5 features....!
Hi Sreenivasulu, There's lots of HTML5ness, but it's scattered about in appropriate places. ERWOAdaptor does WebSockets for instance. ERXModernizr does HTML5 feature detection with modernizr.js. ERXLinkButton5 is a nifty replacement for WOHyperlink and WOSubmitButton. It looks like Ken Ishimoto just added a new HTML5 number form field to integration. Is there something specific you are trying to find? Ramsey On May 9, 2012, at 10:17 PM, Sreenivasulu A wrote: Hi List, Is there any framework, which supports HTML5 features to build Apps? Thanks Regards, Sreenivasulu Arveti. ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/rgurley%40smarthealth.com This email sent to rgur...@smarthealth.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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ERJars
Hi Ron, The ERJars framework is just a container for common Wonder dependencies (commons-lang, junit, log4j). If you're using Maven then each Wonder module has its own dependency declaration and the ERJars is not required. Cheers, Henrique On 10/05/2012, at 03:49, Ron X wrote: hi, can you send me a link to ERJars in maven repository? i can not find it. thanks. ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/hprange%40gmail.com This email sent to hpra...@gmail.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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Is WO has HTML5 features....!
There will coming more HTML5 Components very soon. Ken On 2012/05/10, at 18:54, Ramsey Gurley wrote: Hi Sreenivasulu, There's lots of HTML5ness, but it's scattered about in appropriate places. ERWOAdaptor does WebSockets for instance. ERXModernizr does HTML5 feature detection with modernizr.js. ERXLinkButton5 is a nifty replacement for WOHyperlink and WOSubmitButton. It looks like Ken Ishimoto just added a new HTML5 number form field to integration. Is there something specific you are trying to find? Ramsey On May 9, 2012, at 10:17 PM, Sreenivasulu A wrote: Hi List, Is there any framework, which supports HTML5 features to build Apps? Thanks Regards, Sreenivasulu Arveti. ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/rgurley%40smarthealth.com This email sent to rgur...@smarthealth.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: https://lists.apple.com/mailman/options/webobjects-dev/ken%40ksroom.com This email sent to k...@ksroom.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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ListPage MySQL OutOfMemory
Ron: Johann's suggestion was the best course of action. Review the SQL that the app is producing for the request in question. Post back to the list all of the exact queries this single request is executing. Tim On May 10, 2012, at 2:22 AM, Ron X ron.x.by...@gmail.com wrote: maybe i have troubles with rules? 2012/5/10 Johann Werner j...@oyosys.de Am 10.05.2012 um 10:44 schrieb Ron X: i use Navicat to see the DB so select * from Song was 0.8 sec. but in code the same query: ERROR 150.87 MB used/359.07 MB free [WorkerThread2] (ERXEOAccessUtilities.java:1213) Page: er.modern.look.pages.ERMODQueryEntitiesPage - Configuration: null - Song@116895853 expression took 16567 ms: If the fetch takes nearly 17s instead of 0.8s there must be something wrong (or at least different). What is the exact SQL that is sent to the db, you should look at that, perhaps something in your model is wrong? 2012/5/10 Johann Werner j...@oyosys.de Your fetch is taking too long. What is the SQL that is sent to your db? How big is the resultset you are expecting? Perhaps your indexes are broken (you have indexes, don't you)? jw Am 10.05.2012 um 10:37 schrieb Ron X: ESs-Mac:~ user$ top 5340 java 94.2 01:40.99 42/1 1370 393 487M+ 9124K 525M+ RuntimeException: Statement running too long at er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) at er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) ... skipped 6 stack elements at er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) ... skipped 1 stack elements at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) ... skipped 1 stack elements at com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) ... skipped 15 stack elements at er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) ... skipped 64 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements 2012/5/10 Johann Werner j...@oyosys.de -Xms512m -Xmx1024m rule.png ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/lists%40thetimmy.com This email sent to li...@thetimmy.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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: ListPage MySQL OutOfMemory
Looks like you're using the wrong assignment class and assigning a pageController as a string instead of an instance of a branch delegate. On May 10, 2012, at 1:55 AM, Ron X wrote: that was in debug mode. in run-mode: WARN 422.22 MB used/87.72 MB free [WorkerThread3] (ERXNSLogLog4jBridge.java:43) (ListSong) - er.extensions.appserver.ERXComponentRequestHandler: Exception occurred while handling request: java.lang.ClassCastException: java.lang.String cannot be cast to er.directtoweb.delegates.ERDBranchDelegateInterface ERROR 426.75 MB used/83.18 MB free [WorkerThread3] (ERXApplication.java:1786) (ListSong) - Exception caught: java.lang.String cannot be cast to er.directtoweb.delegates.ERDBranchDelegateInterface ClassCastException: java.lang.String cannot be cast to er.directtoweb.delegates.ERDBranchDelegateInterface at er.directtoweb.pages.ERD2WPage.pageController(ERD2WPage.java:1173) at er.directtoweb.components.buttons.ERDControllerButton.branchDelegate(ERDControllerButton.java:64) at er.directtoweb.components.buttons.ERDControllerButton.branchChoices(ERDControllerButton.java:136) ... skipped 94 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:190) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements _ignoredPackages:: ( ) 2012/5/10 Ron X ron.x.by...@gmail.com i use Navicat to see the DB so select * from Song was 0.8 sec. but in code the same query: ERROR 150.87 MB used/359.07 MB free [WorkerThread2] (ERXEOAccessUtilities.java:1213) Page: er.modern.look.pages.ERMODQueryEntitiesPage - Configuration: null - Song@116895853 expression took 16567 ms: 2012/5/10 Johann Werner j...@oyosys.de Your fetch is taking too long. What is the SQL that is sent to your db? How big is the resultset you are expecting? Perhaps your indexes are broken (you have indexes, don't you)? jw Am 10.05.2012 um 10:37 schrieb Ron X: ESs-Mac:~ user$ top 5340 java 94.2 01:40.99 42/1 1370 393 487M+ 9124K 525M+ RuntimeException: Statement running too long at er.extensions.eof.ERXEOAccessUtilities.logExpression(ERXEOAccessUtilities.java:1213) at er.extensions.eof.ERXAdaptorChannelDelegate.adaptorChannelDidEvaluateExpression(ERXAdaptorChannelDelegate.java:81) ... skipped 5 stack elements at com.webobjects.foundation._NSDelegate._perform(_NSDelegate.java:223) at com.webobjects.foundation._NSDelegate.perform(_NSDelegate.java:163) ... skipped 6 stack elements at er.extensions.eof.ERXDatabaseContext._objectsWithFetchSpecificationEditingContext(ERXDatabaseContext.java:66) ... skipped 1 stack elements at com.webobjects.eocontrol.EOObjectStoreCoordinator.objectsWithFetchSpecification(EOObjectStoreCoordinator.java:488) at com.webobjects.eocontrol.EOEditingContext.objectsWithFetchSpecification(EOEditingContext.java:4069) at er.extensions.eof.ERXEC.objectsWithFetchSpecification(ERXEC.java:1302) ... skipped 1 stack elements at com.legalsounds.MainNavigationController.mostDownloadedAction(MainNavigationController.java:77) ... skipped 15 stack elements at er.extensions.appserver.navigation.ERXNavigationMenuItem.menuItemSelected(ERXNavigationMenuItem.java:137) ... skipped 64 stack elements at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235) at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268) at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302) at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:374) ... skipped 6 stack elements 2012/5/10 Johann Werner j...@oyosys.de -Xms512m -Xmx1024m ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Using inner classes or enums as attribute types with Velocity templates
Hi Mark, On 10/05/2012, at 11:33 PM, Mark Wardle wrote: See attached. I hope this helps. Thanks. Worked perfectly. Looks like your base template was a little older than the one I've been using (from WOLips on GitHub[1]), so I just grafted the replace() calls into the right places in the newer template. Essentially, I just replace '$' with '.' in the class name and everything then just works! IMHO, this should be part of the standard templates. I might fork a copy of the WOLips repo and do just that. [1]: https://github.com/wolips/wolips/blob/master/wolips/core/plugins/org.objectstyle.wolips.eogenerator.core/templates/_WonderEntity.java -- Paul Hoadley http://logicsquad.net/ ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Is WO has HTML5 features....!
Thank you for updating me. I familiar with WO stuff and Ajaxified WO(Ajax f/w) stuff. I read the articles on HTML5 and it's features. Just to know myself, our WO can do these things or not, I raised this. Thank you for your great support to WO and WO list. On Thu, May 10, 2012 at 10:24 PM, Ramsey Gurley rgur...@smarthealth.comwrote: Hi Sreenivasulu, There's lots of HTML5ness, but it's scattered about in appropriate places. ERWOAdaptor does WebSockets for instance. ERXModernizr does HTML5 feature detection with modernizr.js. ERXLinkButton5 is a nifty replacement for WOHyperlink and WOSubmitButton. It looks like Ken Ishimoto just added a new HTML5 number form field to integration. Is there something specific you are trying to find? Ramsey On May 9, 2012, at 10:17 PM, Sreenivasulu A wrote: Hi List, Is there any framework, which supports HTML5 features to build Apps? Thanks Regards, Sreenivasulu Arveti. ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/rgurley%40smarthealth.com This email sent to rgur...@smarthealth.com -- Thanks Regards, Sreenivasulu Arveti. ___ 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: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
