Hi there!
I've got one more problem during the migration from 2.0 Beta to 2.0 Release.
When I turned on auto-versioning:
Domain.xml:
<parameter name="auto-version-control">true</parameter>
slide.properties:
# Use version control (DeltaV)
# Default: true
org.apache.slide.versioncontrol=true
I can not create a new version of any resource. I.e., first I copy a file
to the store - everything is OK:
TP-Processor4, 28-Jul-2004 00:02:27, root, HEAD, 404 "Not Found", 32 ms,
/files/Programs/1.txt
TP-Processor3, 28-Jul-2004 00:02:27, root, PUT, 201 "Created", 1250 ms,
/files/Programs/1.txt
Then I try to overwrite it with a new version and the following exception
occurs:
TP-Processor2, 28-Jul-2004 00:03:38, root, HEAD, 200 "OK", 16 ms,
/files/Programs/1.txt
java.lang.NullPointerException
at
org.apache.slide.content.NodeRevisionDescriptor.setProperty(NodeRevisionDesc
riptor.java:397)
at
org.apache.slide.webdav.util.VersioningHelper.checkin(VersioningHelper.java:
1228)
at
org.apache.slide.webdav.method.PutMethod.executeRequest(PutMethod.java:286)
at
org.apache.slide.webdav.method.AbstractWebdavMethod.run(AbstractWebdavMethod
.java:343)
at
org.apache.slide.webdav.WebdavServlet.service(WebdavServlet.java:165)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.slide.webdav.filter.LogFilter.doFilter(LogFilter.java:139)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:213)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:553)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:193)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:549)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:666)
at java.lang.Thread.run(Thread.java:536)
TP-Processor3, 28-Jul-2004 00:03:39, root, PUT, 500 "Internal Server Error",
375 ms, /files/Programs/1.txt
I've noticed that many important propeties including checkout-fork &
checkin-fork (which cause the exception) are missing in the corresponding
VHR's descriptor:
<?xml version="1.0" encoding="UTF-8"?>
<data>
<objectnode classname="org.apache.slide.structure.SubjectNode"
uri="/history/3">
<children>
<child name="1.0" uuri="/history/3/1.0" />
</children>
<parents>
<parent name="3" uuri="/history" />
</parents>
<links />
</objectnode>
<permissions />
<locks />
<revisionsHistory initialRevision="1.0" useVersioning="true">
<branches>
<branch name="main" lastestRevision="1.0" />
</branches>
<revisions>
<branch start="1.0" />
</revisions>
</revisionsHistory>
<descriptor>
<revisions branchName="main" number="1.0">
<labels />
<properties>
<property name="getetag" namespace="DAV:"
value="2b8e3965e27918eaa04544fddbf71359" type="" protected="true">
<permissions />
</property>
<property name="predecessor-set" namespace="DAV:" value="" type=""
protected="true">
<permissions />
</property>
<property name="source" namespace="DAV:" value="" type=""
protected="true">
<permissions />
</property>
<property name="owner" namespace="DAV:" value="root" type=""
protected="true">
<permissions />
</property>
<property name="comment" namespace="DAV:" value="INITIAL VERSION. "
type="" protected="false">
<permissions />
</property>
<property name="getcontentlanguage" namespace="DAV:" value="en"
type="" protected="false">
<permissions />
</property>
<property name="getlastmodified" namespace="DAV:" value="Wed, 28 Jul
2004 04:02:28 GMT" type="" protected="true">
<permissions />
</property>
<property name="resourcetype" namespace="DAV:"
value="<collection/>" type="" protected="true">
<permissions />
</property>
<property name="version-name" namespace="DAV:" value="1.0" type=""
protected="true">
<permissions />
</property>
<property name="getcontentlength" namespace="DAV:" value="8" type=""
protected="true">
<permissions />
</property>
<property name="getcontenttype" namespace="DAV:" value="text/plain"
type="" protected="false">
<permissions />
</property>
<property name="modificationdate" namespace="DAV:"
value="2004-07-28T04:02:28Z" type="" protected="true">
<permissions />
</property>
<property name="creationdate" namespace="DAV:"
value="2004-07-28T04:02:28Z" type="" protected="true">
<permissions />
</property>
<property name="modificationuser" namespace="DAV:" value="root"
type="" protected="true">
<permissions />
</property>
<property name="displayname" namespace="DAV:" value="3" type=""
protected="false">
<permissions />
</property>
<property name="creationuser" namespace="DAV:" value="root" type=""
protected="true">
<permissions />
</property>
</properties>
</revisions>
<revisions branchName="backup" number="0.0">
<labels />
<properties>
<property name="getetag" namespace="DAV:"
value="62bde19e1d174fb1773a412963024ae8" type="" protected="true">
<permissions />
</property>
<property name="owner" namespace="DAV:" value="root" type=""
protected="true">
<permissions />
</property>
<property name="comment" namespace="DAV:" value="" type=""
protected="false">
<permissions />
</property>
<property name="creator-displayname" namespace="DAV:" value="root"
type="" protected="false">
<permissions />
</property>
<property name="getcontentlanguage" namespace="DAV:" value="en"
type="" protected="false">
<permissions />
</property>
<property name="getlastmodified" namespace="DAV:" value="Wed, 28 Jul
2004 04:02:28 GMT" type="" protected="true">
<permissions />
</property>
<property name="version-set" namespace="DAV:" value="<D:href
xmlns:D="DAV:">/history/3/1.0</D:href>" type=""
protected="true">
<permissions />
</property>
<property name="resourcetype" namespace="DAV:"
value="<D:version-history xmlns:D="DAV:" /><D:collection
xmlns:D="DAV:" />" type="" protected="true">
<permissions />
</property>
<property name="getcontentlength" namespace="DAV:" value="0" type=""
protected="true">
<permissions />
</property>
<property name="modificationdate" namespace="DAV:"
value="2004-07-28T04:02:28Z" type="" protected="true">
<permissions />
</property>
<property name="creationdate" namespace="DAV:"
value="2004-07-28T04:02:28Z" type="" protected="true">
<permissions />
</property>
<property name="modificationuser" namespace="DAV:" value="root"
type="" protected="true">
<permissions />
</property>
<property name="creationuser" namespace="DAV:" value="root" type=""
protected="true">
<permissions />
</property>
<property name="displayname" namespace="DAV:" value="3" type=""
protected="false">
<permissions />
</property>
</properties>
</revisions>
</descriptor>
</data>
Seems that something is going wrong during the creation of the VHR... but
what?
Any help would be really appreciated.
Yours sincerely,
Andrey.
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