[groovy-user] Code works in Java but not in Groovy

Grey, Lee

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Dec 2, 2010, 7:48:56 PM12/2/10

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I'm trying to use Groovy with SonicMQ's APIs, but I've run into a situation where I cannot make a successful call from Groovy, although the same call works fine from Java.

At first, I was obviously just trying to make the API call from Groovy:

def mff = new MFMgmtBeanFactory()
mff.connect('Domain1', url, usr, pwd)
List<String> containers = mff.list("/Containers/")

[This would be a lot easier if Copy worked from the GroovyConsole Output panel.]

When running this, I get, among other things, java.io.StreamCorruptedException: invalid type code: 01

But I determined that the same basic code written in Java works fine. So, I figured I would sidestep the issue by creating a Java library that I could call from Groovy. But that Java library, which I've tried calling from both Java and from Groovy, works in one but not the other. The calls made by Java succeed. The calls made by Groovy fail.

So I'm left wondering if there's something different in the JVMs, although there's no good reason I know of that these API calls wouldn't work in any compatible JVM. Even if there is a difference, why would Groovy not be able to make the call?

I can, of course, provide the code, but it's unlikely you're going to have SonicMQ. And I don't think this is a source code problem. What is it about Groovy or the Groovy environment that prevents this call from succeeding, both directly and indirectly?

Thanks for any insights,

Lee Grey

Hamlet DArcy

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Dec 3, 2010, 1:39:58 AM12/3/10

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Do you have a stack trace?

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Hamlet D'Arcy
hamlet...@canoo.com

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Grey, Lee

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Dec 3, 2010, 11:50:44 AM12/3/10

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Thanks for your reply, Hamlet.

Yes, there's a long stacktrace, but I can't copy it from GroovyConsole, unless there is a trick to copying from the Output pane.

Thanks,
Lee

Andy Goodspeed

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Dec 3, 2010, 11:56:49 AM12/3/10

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No trick - highlight what you want and press CTL-C.

BTW, are you sure that you have the classpath for the GroovyConsole set up to support what you are trying to do? That is one common problem...

Andrew Goodspeed

"...we have normality, I repeat we have normality. Anything you still can’t cope with is therefore your own problem." -Douglas Adams (Trillian)

"Grey, Lee" <Lee....@ncr.com>

12/03/2010 11:51 AM

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Subject	RE: [groovy-user] Code works in Java but not in Groovy

Tim Yates

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Dec 3, 2010, 12:03:56 PM12/3/10

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Just checked, and I can't copy the output on my Mac :-/

Cédric CHAMPEAU

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Dec 3, 2010, 12:07:13 PM12/3/10

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I have the problem too on Ubuntu. Seems to be Java related. Here's how I do it : CTRL+C, then paste in a basic editor (gedit on Ubuntu). It works because this editor doesn't manage rich text. Then I copy it from the editor to whatever I need. Overkill, but it works.

Le 03/12/2010 18:03, Tim Yates a ï¿½critï¿½:

Just checked, and I can't copy the output on my Mac :-/

On 3 December 2010 16:56, Andy Goodspeed <AGood...@cfglife.com> wrote:

No trick - highlight what you want and press CTL-C.

BTW, are you sure that you have the classpath for the GroovyConsole set up to support what you are trying to do? That is one common problem...

Andrew Goodspeed

"...we have normality, I repeat we have normality. Anything you still canï¿½t cope with is therefore your own problem." -Douglas Adams (Trillian)

"Grey, Lee" <Lee....@ncr.com>
12/03/2010 11:51 AM

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RE: [groovy-user] Code works in Java but not in Groovy

Thanks for your reply, Hamlet. Yes, there's a long stacktrace, but I can't copy it from GroovyConsole, unless there is a trick to copying from the Output pane. Thanks, Lee

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Desï¿½moteursï¿½quiï¿½comprennentï¿½votreï¿½mï¿½tier

pablomar

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Dec 3, 2010, 12:16:42 PM12/3/10

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I got the same problem even on windows xp. I had to copy the text to notepad or pspad and then copy/paste it on a email for example

On Fri, Dec 3, 2010 at 12:07 PM, Cédric CHAMPEAU <cedric....@lingway.com> wrote:

I have the problem too on Ubuntu. Seems to be Java related. Here's how I do it : CTRL+C, then paste in a basic editor (gedit on Ubuntu). It works because this editor doesn't manage rich text. Then I copy it from the editor to whatever I need. Overkill, but it works.

Le 03/12/2010 18:03, Tim Yates a écrit :

Just checked, and I can't copy the output on my Mac :-/

On 3 December 2010 16:56, Andy Goodspeed <AGood...@cfglife.com> wrote:

No trick - highlight what you want and press CTL-C.

BTW, are you sure that you have the classpath for the GroovyConsole set up to support what you are trying to do? That is one common problem...

Andrew Goodspeed

"...we have normality, I repeat we have normality. Anything you still can’t cope with is therefore your own problem." -Douglas Adams (Trillian)

"Grey, Lee" <Lee....@ncr.com>
12/03/2010 11:51 AM

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RE: [groovy-user] Code works in Java but not in Groovy

Thanks for your reply, Hamlet. Yes, there's a long stacktrace, but I can't copy it from GroovyConsole, unless there is a trick to copying from the Output pane. Thanks, Lee

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Cédric CHAMPEAU
Responsable du développement logiciel

Des moteurs qui comprennent votre métier

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Grey, Lee

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Dec 3, 2010, 12:19:45 PM12/3/10

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Fair enough. I guess it's the paste into Outlook that doesn't work. Here it is, pasted into Notepad++ and then copied from there and pasted into Outlook. (Software is weird.)

Exception thrown
Dec 3, 2010 12:00:50 PM org.codehaus.groovy.runtime.StackTraceUtils sanitize

WARNING: Sanitizing stacktrace:

com.sonicsw.mf.mgmtapi.runtime.ProxyRuntimeException

at com.sonicsw.mf.jmx.client.DirectoryServiceProxy.listFSAll(DirectoryServiceProxy.java:1611)

at com.sonicsw.mx.config.impl.ConfigServer.list(ConfigServer.java:1083)

at com.sonicsw.ma.mgmtapi.config.impl.AbstractMgmtBeanFactory.list(AbstractMgmtBeanFactory.java:312)

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:597)

at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)

at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)

at mgmt.run(mgmt.groovy:19)

at groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:264)

at groovy.lang.GroovyShell.run(GroovyShell.java:513)

at groovy.lang.GroovyShell.run(GroovyShell.java:170)

at groovy.lang.GroovyShell$run$0.call(Unknown Source)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:132)

at groovy.ui.Console$_runScriptImpl_closure16.doCall(Console.groovy:890)

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:597)

at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:88)

at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)

at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:273)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)

at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:44)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:149)

at groovy.ui.Console$_runScriptImpl_closure16.doCall(Console.groovy)

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:597)

at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:88)

at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)

at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:273)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)

at groovy.lang.Closure.call(Closure.java:276)

at groovy.lang.Closure.call(Closure.java:271)

at groovy.lang.Closure.run(Closure.java:354)

at java.lang.Thread.run(Thread.java:662)

Caused by...

java.io.StreamCorruptedException: invalid type code: 01

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1355)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)

at java.util.HashMap.readObject(HashMap.java:1030)

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:597)

at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)

at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1666)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1322)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)

at com.sonicsw.mf.comm.jms.ConnectorClient.unpackResponse(ConnectorClient.java:1598)

at com.sonicsw.mf.comm.jms.ConnectorClient.invoke(ConnectorClient.java:874)

at com.sonicsw.mf.comm.jms.ConnectorClient.invoke(ConnectorClient.java:637)

at com.sonicsw.mf.jmx.client.JMSConnectorClient.invoke(JMSConnectorClient.java:846)

at com.sonicsw.mf.jmx.client.JMSConnectorClient.invoke(JMSConnectorClient.java:803)

at com.sonicsw.mf.jmx.client.DirectoryServiceProxy.listFSAll(DirectoryServiceProxy.java:1604)

at com.sonicsw.mx.config.impl.ConfigServer.list(ConfigServer.java:1083)

at com.sonicsw.ma.mgmtapi.config.impl.AbstractMgmtBeanFactory.list(AbstractMgmtBeanFactory.java:312)

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:597)

at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)

at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)

at mgmt.run(mgmt.groovy:19)

at groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:264)

at groovy.lang.GroovyShell.run(GroovyShell.java:513)

at groovy.lang.GroovyShell.run(GroovyShell.java:170)

at groovy.lang.GroovyShell$run$0.call(Unknown Source)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:132)

at groovy.ui.Console$_runScriptImpl_closure16.doCall(Console.groovy:890)

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:597)

at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:88)

at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)

at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:273)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)

at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:44)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:1
49)

at groovy.ui.Console$_runScriptImpl_closure16.doCall(Console.groovy)

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:597)

at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:88)

at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)

at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:273)

at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)

at groovy.lang.Closure.call(Closure.java:276)

at groovy.lang.Closure.call(Closure.java:271)

at groovy.lang.Closure.run(Closure.java:354)

at java.lang.Thread.run(Thread.java:662)
Dec 3, 2010 12:00:51 PM org.codehaus.groovy.runtime.StackTraceUtils sanitize

WARNING: Sanitizing stacktrace:

com.sonicsw.ma.mgmtapi.config.MgmtException: Failed to list - null

at com.sonicsw.ma.mgmtapi.config.impl.AbstractMgmtBeanFactory.list(AbstractMgmtBeanFactory.java:333)