[
https://issues.apache.org/jira/browse/VFS-369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13572519#comment-13572519
]
Jean-Marc Borer commented on VFS-369:
-------------------------------------
I've found the reason: Jackrabbit has an internal error. By looking at the logs
I see:
06.02.2013 15:49:32 *ERROR* log: failed Webdav
java.lang.IllegalAccessError: tried to access field
org.apache.jackrabbit.webdav.xml.DomUtil.BUILDER_FACTORY from class
org.apache.jackrabbit.webdav.simple.ResourceConfig
at
org.apache.jackrabbit.webdav.simple.ResourceConfig.parse(ResourceConfig.java:95)
at
org.apache.jackrabbit.webdav.simple.SimpleWebdavServlet.init(SimpleWebdavServlet.java:157)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at
org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:431)
at
org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:263)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:643)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1234)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:460)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at
org.mortbay.jetty.handler.RequestLogHandler.doStart(RequestLogHandler.java:115)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.apache.commons.vfs2.provider.webdav.test.JackrabbitMain.run(JackrabbitMain.java:243)
at
org.apache.commons.vfs2.provider.webdav.test.WebdavProviderTestCase.startJackrabbit(WebdavProviderTestCase.java:265)
at
org.apache.commons.vfs2.provider.webdav.test.WebdavProviderTestCase.setUpClass(WebdavProviderTestCase.java:242)
at
org.apache.commons.vfs2.provider.webdav.test.WebdavProviderTestCase.access$100(WebdavProviderTestCase.java:55)
at
org.apache.commons.vfs2.provider.webdav.test.WebdavProviderTestCase$1.setUp(WebdavProviderTestCase.java:277)
at junit.extensions.TestSetup$1.protect(TestSetup.java:22)
at junit.framework.TestResult.runProtected(TestResult.java:142)
at junit.extensions.TestSetup.run(TestSetup.java:27)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
This is exactly what makes VFS compilation fail when you use the code from
1.5.2 and try to run it with 2.5.3.
To fix the issue we will have to find out a way to make the standalone
jackrabbit server use jackrabbit-webdav version 1.5.2 instead of 2.5.3. Then
the tests will pass.
> Compilation error with newer versions of Jackrabbit
> ---------------------------------------------------
>
> Key: VFS-369
> URL: https://issues.apache.org/jira/browse/VFS-369
> Project: Commons VFS
> Issue Type: Bug
> Affects Versions: 2.0
> Reporter: Cedric Nanni
> Attachments: vfs-369-JR-2.5.3.diff, VFS-369.patch
>
>
> When I try to compile VFS on my computer I've got compilation errors due
> maybe because I use a more recent version of jackrabbit. I patched the code
> and now it compiles.
> diff -rupN
> original//org/apache/commons/vfs2/provider/webdav/ExceptionConverter.java
> patched//org/apache/commons/vfs2/provider/webdav/ExceptionConverter.java
> --- original//org/apache/commons/vfs2/provider/webdav/ExceptionConverter.java
> 2011-08-18 06:57:10.000000000 +0200
> +++ patched//org/apache/commons/vfs2/provider/webdav/ExceptionConverter.java
> 2011-10-24 20:35:41.000000000 +0200
> @@ -50,7 +50,7 @@ public final class ExceptionConverter
> {
> try
> {
> - Element error =
> davExc.toXml(DomUtil.BUILDER_FACTORY.newDocumentBuilder().newDocument());
> + Element error = davExc.toXml(DomUtil.createDocument());
> if (DomUtil.matches(error, DavException.XML_ERROR,
> DavConstants.NAMESPACE))
> {
> if (DomUtil.hasChildElement(error, "exception", null))
> diff -rupN
> original//org/apache/commons/vfs2/provider/webdav/WebdavFileObject.java
> patched//org/apache/commons/vfs2/provider/webdav/WebdavFileObject.java
> --- original//org/apache/commons/vfs2/provider/webdav/WebdavFileObject.java
> 2011-08-18 06:57:10.000000000 +0200
> +++ patched//org/apache/commons/vfs2/provider/webdav/WebdavFileObject.java
> 2011-10-24 20:35:41.000000000 +0200
> @@ -292,19 +292,17 @@ public class WebdavFileObject extends Ht
> URLFileName fileName = (URLFileName) getName();
> DavPropertySet properties = getProperties(fileName,
> PropFindMethod.PROPFIND_ALL_PROP,
> new DavPropertyNameSet(), false);
> - @SuppressWarnings("unchecked") // iterator() is documented to
> return DavProperty instances
> - Iterator<DavProperty> iter = properties.iterator();
> + Iterator iter = properties.iterator();
> while (iter.hasNext())
> {
> - DavProperty property = iter.next();
> + DavProperty property = (DavProperty)iter.next();
> attributes.put(property.getName().toString(),
> property.getValue());
> }
> properties = getPropertyNames(fileName);
> - @SuppressWarnings("unchecked") // iterator() is documented to
> return DavProperty instances
> - Iterator<DavProperty> iter2 = properties.iterator();
> + Iterator iter2 = properties.iterator();
> while (iter2.hasNext())
> {
> - DavProperty property = iter2.next();
> + DavProperty property = (DavProperty)iter2.next();
> if (!attributes.containsKey(property.getName().getName()))
> {
> property = getProperty(fileName, property.getName());
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