S Shehab

I deployed jforum2  on GlassFish4 I tried to change the language from the Admin configurations to any other language rather English but nothing happens, also I made sure that all correct in locales.prop , is there something I'm missing?

HI ,

i just installed Grails 3.2.9 here is the output of grails -version
  Grails Version: 3.2.9 Groovy Version: 2.4.10 JVM Version: 1.8.0_131

tried to make New Grails project from Eclipse Luna 4.4.2 but this error occurred
Command terminated with an exception: org.grails.ide.eclipse.longrunning.client.GrailsProcessDiedException: Grails process died (see details for partial output) Grails process died ------System.out:----------- ------System.err:----------- Error: Could not find or load main class org.codehaus.groovy.grails.cli.support.GrailsStarter

and when i tried to run create-app from the command line got the below error:

grails> create-app testme --stacktrace | Warning Unrecognized flag: stacktrace. | Error Command [create-app] error: null (NOTE: Stack trace has been filtered. Use --verbose to see entire trace.) java.lang.reflect.UndeclaredThrowableException    at com.sun.proxy.$Proxy4.handleCommand(Unknown Source)    at org.grails.cli.GrailsCli.handleCommand(GrailsCli.groovy:378)    at org.grails.cli.GrailsCli$_handleCommandWithCancellationSupport_closur e6.doCall(GrailsCli.groovy:469)    at org.grails.cli.GrailsCli$_handleCommandWithCancellationSupport_closur e6.call(GrailsCli.groovy) Caused by: java.nio.file.AccessDeniedException: C:\Windows\System32\appmgmt\MACH INE    at org.grails.cli.profile.commands.CreateAppCommand.findAllFilesByName(C reateAppCommand.groovy:197)    at org.grails.cli.profile.commands.CreateAppCommand.handle(CreateAppComm and.groovy:248)    at org.grails.cli.profile.commands.CreateAppCommand.handle(CreateAppComm and.groovy:341)    at org.grails.cli.GrailsCli.executeCommandWithArgumentValidation(GrailsC   li.groovy:287)        at org.grails.cli.GrailsCli$_execute_closure3.doCall(GrailsCli.groovy:25    0)        ... 4 more    | Error Command [create-app] error: null    grails>

any ideas what caused these errors.

Thanks

Paul Clapham wrote:And when you use that properties file, are you ensuring that your code reads it as UTF-8? I ask because the methods in the java.util.Properties class assume that the file is encoded in ISO-8859-1, with Unicode escapes being used for characters which aren't in the Latin character set. Have a look at the API documentation for Properties for more detail.

Hi ,
Actually i'm not writing any code here what i want to achieve is to make the Jforum interface Arabic , that's all.

Tim Moores wrote:

the Arabic file ar_AR.properties was placed in config-->languages folder.

That doesn't answer the question which encoding the file is in.

UTF-8

Tim Moores wrote:Just to ask the obvious: which encoding is the ar_AR.properties file in? (I'm assuming that you do have a font installed that has Arabic characters.)

Also, you might try asking in the forums where the JForum developers hang out at http://jforum.andowson.com/forums/

Hi ,
the Arabic file ar_AR.properties was placed in config-->languages folder. i think i have all the needed Arabic fonts because i can read and write Arabic on notepad or office.

Hi ,
i'm trying to change the Jforum to Arabic , so i added ar_AR.properties file to config-->languages , and added it to locale.properties file , also added to the Glassfish JVM options
?

-Dfile.encoding=UTF8
, but i'm getting the Arabic as trash as in the below screenshots ,  any solutions for this ?

Hi ,
i'm trying to change the Jforum to Arabic , so i added ar_AR.properties file to config-->languages , and added it to locale.properties file , also added to the Glassfish JVM options
-Dfile.encoding=UTF8 , but i'm getting the Arabic as trash as in the below screenshots ,  any solutions for this ?

Hi all ,

I'm new to Jforum , I want allowing only forum members to view the forum content, how I can achieve this , I'm using Jforum 2.1.9

Thanks

Hi , Does Jforum support Arabic language , i need to change the UI to be in Arabic language , how this could be done ?

Thanks
Sherif

Hi all ,

i'm using Grails 2.5.1 on Windows 7 64 bit , After generating the controllers and the views using Grails command generate-all "*" When i add any new lines in my controllers i get the below error : Compilation error: startup failed: E:\Development\eclipse\SherifProjects\TekDays\grails-app\controllers\com\tekdays\TekEventController.groovy: 47: Ambiguous expression could be a parameterless closure expression, an isolated open code block, or it may continue a previous statement; solution: Add an explicit parameter list, e.g. {it -> ...}, or force it to be treated as an open block by giving it a label, e.g. L:{...}, and also either remove the previous newline, or add an explicit semicolon ';' @ line 47, column 4. { ^ 1 error

here is my controller :
package com.tekdays import static org.springframework.http.HttpStatus.* @Transactional(readOnly = true) class TekEventController { def taskService // this what i added static allowedMethods = [save: "POST", update: "PUT", delete: "DELETE"] def index(Integer max) { params.max = Math.min(max ?: 10, 100) respond TekEvent.list(params), model:[tekEventInstanceCount: TekEvent.count()] } def show(TekEvent tekEventInstance) { respond tekEventInstance } def create() { respond new TekEvent(params) } @Transactional def save(TekEvent tekEventInstance) { if (tekEventInstance == null) { notFound() return } if (tekEventInstance.hasErrors()) { respond tekEventInstance.errors, view:'create' return } tekEventInstance.save flush:true taskService.addDefaultTasks(tekEventInstance) // this what i added request.withFormat { form multipartForm { flash.message = message(code: 'default.created.message', args: [message(code: 'tekEvent.label', default: 'TekEvent'), tekEventInstance.id]) redirect tekEventInstance } '*' { respond tekEventInstance, [status: CREATED] } } } def edit(TekEvent tekEventInstance) { respond tekEventInstance } @Transactional def update(TekEvent tekEventInstance) { if (tekEventInstance == null) { notFound() return } if (tekEventInstance.hasErrors()) { respond tekEventInstance.errors, view:'edit' return } tekEventInstance.save flush:true request.withFormat { form multipartForm { flash.message = message(code: 'default.updated.message', args: [message(code: 'TekEvent.label', default: 'TekEvent'), tekEventInstance.id]) redirect tekEventInstance } '*' { respond tekEventInstance, [status: OK] } } } @Transactional def delete(TekEvent tekEventInstance) { if (tekEventInstance == null) { notFound() return } tekEventInstance.delete flush:true request.withFormat { form multipartForm { flash.message = message(code: 'default.deleted.message', args: [message(code: 'TekEvent.label', default: 'TekEvent'), tekEventInstance.id]) redirect action:"index", method:"GET" } '*' { render status: NO_CONTENT } } } protected void notFound() { request.withFormat { form multipartForm { flash.message = message(code: 'default.not.found.message', args: [message(code: 'tekEvent.label', default: 'TekEvent'), params.id]) redirect action: "index", method: "GET" } '*' { render status: NOT_FOUND } } } }

Any advice to solve this error ?

Jaikiran Pai wrote:

Sherif Shehab wrote:Thanks , but i want to know what is the root cause for this problem ?

I already explained the potential problem in one of my previous posts in this very thread.

is this the only reason ?

Thanks , but i want to know what is the root cause for this problem ?

Jaikiran Pai wrote:It usually depends on the DB admin policies. You'll have to check with whoever manages your DB server.

i checked with them they told me the timeout is 10 mins , so do you think i should make it less than that in the pool ?

Jaikiran Pai wrote:The idle timeout configuration in that screenshot looks suspicious. If you let the connection stay idle in the pool for a long time then the DB side of the connection can be terminated (the DB admins usually set a connection timeout). When the pool then hands out such an idle (and terminated connection) you can run into exceptions like these.

Make sure you set some reasonable value for idle timeout for the pooled connections.

what is the recommended timeout value , or this depends on the DB server ?

Jaikiran Pai wrote:What does your application's connection handling code look like? If you are using datasource(s) what does the configuration look like?

this the code for getting a connection fomr the pool
ctx = new javax.naming.InitialContext(); ds = (javax.sql.DataSource) ctx.lookup("jdbc/test_pool"); con2 = ds.getConnection();

after using the connection i close it :
con2.close();

find attached the pool configurations