[groovy-user] Premature end of file when using RESTClient to upload xml file

[Peter J]

I'm trying to upload an xml file to Artifactory using their Deploy api call.

def restClient = new RESTClient('http://localhost:8080/artifactory/libs-release-local/')
    restClient.auth.basic 'username', 'password'

    def response = restClient.put(path: 'org/artifact/1.0/awesome.xml',
          body: "<xml>xml content goes here</xml>",
          requestContentType: 'application/xml'
    )

The file uploads fine into artifactory, but I get the response below. This wouldn't be that big a deal, but since it's failing it's also failing my Jenkins build, even though everything seems to have uploaded correctly.

I've tried different combinations of mime types, but to no avail. Also tried to make the body of the REST call a File and encoded it as application/xml, similarly as described here, but got the same response. Is there something I'm forgetting here?


Error parsing 'application/xml' response
org.codehaus.groovy.runtime.InvokerInvocationException: org.xml.sax.SAXParseException: Premature end of file.
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:97)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1054)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:921)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:884)
    at groovy.lang.Closure.call(Closure.java:410)
    at groovy.lang.Closure.call(Closure.java:423)
    at groovyx.net.http.HTTPBuilder.parseResponse(HTTPBuilder.java:561)
    at groovyx.net.http.HTTPBuilder.doRequest(HTTPBuilder.java:494)
    at groovyx.net.http.RESTClient.put(RESTClient.java:162)
    at groovyx.net.http.RESTClient$put.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at promote_21e02jrq8a8k96od4iph54ed23$_run_closure1.doCall(D:\apps\jenkins\promote.gradle:158)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:884)
    at groovy.lang.Closure.call(Closure.java:410)
    at groovy.lang.Closure.call(Closure.java:423)
    at org.gradle.api.internal.AbstractTask$ClosureTaskAction.execute(AbstractTask.java:457)
    at org.gradle.api.internal.AbstractTask$ClosureTaskAction.execute(AbstractTask.java:445)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:63)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:48)
    at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:34)
    at org.gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter$1.run(CacheLockHandlingTaskExecuter.java:34)
    at org.gradle.cache.internal.DefaultCacheAccess$2.create(DefaultCacheAccess.java:200)
    at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:172)
    at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:198)
    at org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunningOperation(DefaultPersistentDirectoryStore.java:111)
    at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAccess.longRunningOperation(DefaultTaskArtifactStateCacheAccess.java:83)
    at org.gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter.execute(CacheLockHandlingTaskExecuter.java:32)
    at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:55)
    at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
    at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:41)
    at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:51)
    at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52)
    at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:42)
    at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:243)
    at org.gradle.execution.DefaultTaskGraphExecuter.executeTask(DefaultTaskGraphExecuter.java:192)
    at org.gradle.execution.DefaultTaskGraphExecuter.doExecute(DefaultTaskGraphExecuter.java:177)
    at org.gradle.execution.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:83)
    at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:36)
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
    at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
    at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67)
    at org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecuter$1.run(TaskCacheLockHandlingBuildExecuter.java:31)
    at org.gradle.cache.internal.DefaultCacheAccess$1.create(DefaultCacheAccess.java:111)
    at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:126)
    at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:109)
    at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:103)
    at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAccess.useCache(DefaultTaskArtifactStateCacheAccess.java:79)
    at org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecuter.execute(TaskCacheLockHandlingBuildExecuter.java:29)
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
    at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
    at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67)
    at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:54)
    at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:152)
    at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:108)
    at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:76)
    at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:42)
    at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:28)
    at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:32)
    at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:21)
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:238)
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:222)
    at org.gradle.launcher.Main.doAction(Main.java:48)
    at org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:53)
    at org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:51)
    at org.gradle.launcher.exec.Execution.execute(Execution.java:28)
    at org.gradle.launcher.exec.EntryPoint.run(EntryPoint.java:39)
    at org.gradle.launcher.Main.main(Main.java:39)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:51)
    at org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:33)
    at org.gradle.launcher.GradleMain.main(GradleMain.java:24)
Caused by: org.xml.sax.SAXParseException: Premature end of file.
    at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
    at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at groovy.util.XmlSlurper.parse(XmlSlurper.java:146)
    at groovy.util.XmlSlurper.parse(XmlSlurper.java:199)
    at groovyx.net.http.ParserRegistry.parseXML(ParserRegistry.java:269)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
    ... 85 more

[Gerald Linyon]

Hello,

Did you try to set the 'Content-Lenght' http header field ?

try it and ket me know

Gerald

Le 8 mars 2012 17:54, "Peter J" <stu...@gmail.com> a écrit :

[Peter J]

How exactly would I go about doing that here? Would you mind providing an example? 

[Peter J]

This seems to do the trick. Can there be a bug in the RESTClient?

def http = new HTTPBuilder("http://localhost:8080/artifactory/libs-release-local/org/artifact/1.0/awesome.xml")
        http.auth.basic 'username', 'password'
        http.request(PUT, TEXT ) { req ->

            body = "<xml>xml content goes here</xml>"

        }

---------------------------------------------------------------------
To unsubscribe from this list, please visit:

http://xircles.codehaus.org/manage_email

[Thom Nichols]

Actually the exception is being thrown when the response is being
parsed. You could turn on wire logging to see what the service is
returning, but my guess is there is/was something wrong with the
response body.

You shouldn't have to set the Content-Length of the request body; it
should be handled automatically by HttpClient.

[Gerald Linyon]

Hello,

My first idea was to override and force the  'Content-Lenght' header field passed to the request object.

But, after reading the documentation of RESTClient and Apache HttpClient, i was unable to find any precisions.

My question is :

Does the value of the 'Content-Lenght' attribute has changed (between the two code sample) ?

If you want to inspect it : http://groovy.codehaus.org/modules/http-builder/doc/index.html#Logging_and_Debugging

Gerald

2012/3/9 Peter J <stu...@gmail.com>

[Graeme Rocher]

From the original exception it seems the error occurs trying to parse
the response. My theory is the response from Artifactory is JSON and
not XML so you get the exception.

Cheers

--
Graeme Rocher
Grails Project Lead
SpringSource - A Division of VMware
http://www.springsource.com