Problem with Quickstarts FTP Example

[govindaattal]

Hello

I am new to JBOSS ESB and I am currently evaluating it against some use cases. For that I tried running 'quickstart ftp in action'.

I am using JBOSS AS 4.0.5, EJB 3 RC9 Patch1, JBOSS ESB 4.2 MR2.

I deployed helloworld_ftp_action using provided ant scripts (wonderful, makes life easy).

Then I added a file with .DAT extention in the FTP directory (one configured for the quick start example)

I got following error on the console-

09:55:15,268 INFO [Server] JBoss (MX MicroKernel) [4.0.5.GA (build: CVSTag=Branch_4_0 date=200610162339)] Started in 53s:534ms
09:55:44,351 ERROR [STDERR] java.lang.reflect.InvocationTargetException
09:55:44,351 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
09:55:44,351 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
09:55:44,351 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
09:55:44,351 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
09:55:44,367 ERROR [STDERR] at org.jboss.soa.esb.listeners.gateway.AbstractFileGateway.doRun(AbstractFileGateway.java:151)
09:55:44,367 ERROR [STDERR] at org.jboss.soa.esb.listeners.lifecycle.AbstractThreadedManagedLifecycle.run(AbstractThreadedManagedLifecycle.java:115)
09:55:44,367 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)
09:55:44,367 ERROR [STDERR] Caused by: org.jboss.soa.esb.listeners.gateway.GatewayException: java.io.IOException: The system cannot find the path specified
09:55:44,367 ERROR [STDERR] at org.jboss.soa.esb.listeners.gateway.RemoteGatewayListener.getFileContents(RemoteGatewayListener.java:142)
09:55:44,367 ERROR [STDERR] at org.jboss.soa.esb.listeners.gateway.FileGatewayListener$PackageFileContents.getFileContent(FileGatewayListener.java:200)
09:55:44,367 ERROR [STDERR] at org.jboss.soa.esb.listeners.gateway.FileGatewayListener$PackageFileContents.process(FileGatewayListener.java:194)
09:55:44,367 ERROR [STDERR] ... 7 more
09:55:44,367 ERROR [STDERR] Caused by: java.io.IOException: The system cannot find the path specified
09:55:44,382 ERROR [STDERR] at java.io.WinNTFileSystem.createFileExclusively(Native Method)
09:55:44,382 ERROR [STDERR] at java.io.File.checkAndCreate(File.java:1345)
09:55:44,382 ERROR [STDERR] at java.io.File.createTempFile(File.java:1434)
09:55:44,382 ERROR [STDERR] at org.jboss.internal.soa.esb.util.EdtFtpImpl.downloadFile(EdtFtpImpl.java:300)
09:55:44,382 ERROR [STDERR] at org.jboss.soa.esb.listeners.gateway.RemoteGatewayListener.getFileContents(RemoteGatewayListener.java:132)
09:55:44,382 ERROR [STDERR] ... 9 more
09:55:44,382 ERROR [AbstractFileGateway] Problems invoking method <process>
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.soa.esb.listeners.gateway.AbstractFileGateway.doRun(AbstractFileGateway.java:151)
at org.jboss.soa.esb.listeners.lifecycle.AbstractThreadedManagedLifecycle.run(AbstractThreadedManagedLifecycle.java:115)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.jboss.soa.esb.listeners.gateway.GatewayException: java.io.IOException: The system cannot find the path specified
at org.jboss.soa.esb.listeners.gateway.RemoteGatewayListener.getFileContents(RemoteGatewayListener.java:142)
at org.jboss.soa.esb.listeners.gateway.FileGatewayListener$PackageFileContents.getFileContent(FileGatewayListener.java:200)
at org.jboss.soa.esb.listeners.gateway.FileGatewayListener$PackageFileContents.process(FileGatewayListener.java:194)
... 7 more
Caused by: java.io.IOException: The system cannot find the path specified
at java.io.WinNTFileSystem.createFileExclusively(Native Method)
at java.io.File.checkAndCreate(File.java:1345)
at java.io.File.createTempFile(File.java:1434)
at org.jboss.internal.soa.esb.util.EdtFtpImpl.downloadFile(EdtFtpImpl.java:300)
at org.jboss.soa.esb.listeners.gateway.RemoteGatewayListener.getFileContents(RemoteGatewayListener.java:132)
... 9 more
09:55:44,429 WARN [AbstractFileGateway] File : \SharedDocs\StaticRouter.dat.esbError did not exist.

What I obsorved in ftp://localhost/SharedDocs

that extention of the file, first changed to .esbWorking and then to
.HAS_ERROR .

Any help would be of great use..


Thanks & Regards

[govindaattal]

Sorry I forgot to add my ftp configuration settings in quickstart.properties.

##############################

jbossesb.ftp.hostname=localhost
jbossesb.ftp.username=govinda
jbossesb.ftp.password=HELLO5-world
jbossesb.ftp.directory=/SharedDocs

##############################

[beve]

Hi,

I've been able to recreate this error previously, when running on windows and not having a tmp directory.
Would you be able to verify that you can create a tmp file like this and se if you get the same exception:

File tmp = File.createTempFile("test", "xml", null );

The following JIRA was created a while back regarding FTP and might help; http://jira.jboss.com/jira/browse/JBESB-510

Regards,

Daniel

[govindaattal]

Yes you are right. It does require a tmp directory. The moment I created it, the exceptions are gone.

I tried the example you suggested for. And it helps to understand that jbossesb requires tmp directory. Also JIRA post gave some insight into jbossesb.

Thanks & Regards,
Govinda Attal.