Showing embargo with metsrights (DSpace6, Mirage2)

[Ari]

Hi all,
I need to show embargo end date for users. I found the way to do it with XSL :https://groups.google.com/forum/#!searchin/dspace-tech/metsrights/dspace-tech/-GH8uRm9lHI/devO-eDzBgAJ

The problem is that query with ?rightsMDTypes=METSRIGHTS crashes some cases. I tried to pin point it and it seems that if I have a bitstream policy with a group that I've created myself, the error happens. In other words, I can use Anonymous or Administrator groups, but fi I create group myself and use that in policy, the following error pops up.

java.lang.UnsupportedOperationException: Unknown DSpace type: -1

There is a condition in common.xsl (Mirage2) to prevent this:

    <xsl:variable name='METSRIGHTS-enabled' select="contains(confman:getProperty('plugin.named.org.dspace.content.crosswalk.DisseminationCrosswalk'), 'METSRIGHTS')" />
    <xsl:variable name="externalMetadataURL">
        <xsl:text>cocoon:/</xsl:text>
        <xsl:value-of select="@url"/>
        <!-- If this is an Item, display the METSRIGHTS section, so we
             know which files have access restrictions.
             This requires the METSRightsCrosswalk to be enabled! -->
        <xsl:if test="@type='DSpace Item' and $METSRIGHTS-enabled">
            <xsl:text>?rightsMDTypes=METSRIGHTS</xsl:text>
        </xsl:if>
    </xsl:variable>

However, it seem that the condition is never met (or I have misunderstood something). When I removed the and $METSRIGHTS-enabled, I got the date and could show it in the UI. But this then result a blank screen for items with bitstream policy with user defined groups (i believe)


Any hints how to proceed here?   Any help is welcome.


Here the stactraces from the error:

 Cocoon stacktrace [hide]

Failed to process pipeline
context:/jndi:/localhost/xmlui/sitemap.xmap - 508:60     <map:serialize type="xml">
context:/jndi:/localhost/xmlui/sitemap.xmap - 504:74     <map:generate type="DSpaceMETSGenerator">
context:/jndi:/localhost/xmlui/sitemap.xmap - 503:75     <map:match>
context:/jndi:/localhost/xmlui/sitemap.xmap - 502:54     <map:match>

Java stactrace:
java.lang.UnsupportedOperationException: Unknown DSpace type: -1
    at org.dspace.content.factory.ContentServiceFactory.getDSpaceLegacyObjectService(ContentServiceFactory.java:98)
    at org.dspace.content.packager.PackageUtils.translateGroupNameForExport(PackageUtils.java:832)
    at org.dspace.content.crosswalk.METSRightsCrosswalk.disseminateElement(METSRightsCrosswalk.java:238)
    at org.dspace.app.xmlui.objectmanager.ItemAdapter.renderAmdSubSection(ItemAdapter.java:671)
    at org.dspace.app.xmlui.objectmanager.ItemAdapter.renderAdministrativeSection(ItemAdapter.java:571)
    at org.dspace.app.xmlui.objectmanager.AbstractAdapter.renderMETS(AbstractAdapter.java:362)
    at org.dspace.app.xmlui.cocoon.DSpaceMETSGenerator.generate(DSpaceMETSGenerator.java:115)
    at sun.reflect.GeneratedMethodAccessor115.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
    at com.sun.proxy.$Proxy214.generate(Unknown Source)
    at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:544)
    at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:273)
    at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:439)
    at sun.reflect.GeneratedMethodAccessor119.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
    at com.sun.proxy.$Proxy202.process(Unknown Source)
    at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:147)
    at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
    at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
    at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
    at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
    at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
    at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
    at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
    at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
    at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
    at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
    at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
    at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351)
    at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169)
    at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468)
    at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443)
    at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    at com.sun.proxy.$Proxy199.service(Unknown Source)
    at org.dspace.springmvc.CocoonView.render(CocoonView.java:113)
    at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1216)
    at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1001)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:842)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:827)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:113)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:160)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)

[Andrea Schweer]

Hi Ari,

congratulations, you've found a bug :) Comparing the DSpace 5.x behaviour with current master, the metsrights exporter used to check whether the group name matches a specific pattern (that includes an internal collection/community id). This check looks incorrect in the current master branch.

Master: https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/content/packager/PackageUtils.java#L820
DSpace 5.x: https://github.com/DSpace/DSpace/blob/dspace-5_x/dspace-api/src/main/java/org/dspace/content/packager/PackageUtils.java#L818

The corresponding "import" method does some more checking in master: https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/content/packager/PackageUtils.java#L905

I've created a new ticket in our issue tracker: https://jira.duraspace.org/browse/DS-3264 -- feel free to do this yourself with any further bugs you find!

cheers,
Andrea

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[Andrea Schweer]

Hi again,

I've made a pull request with a proposed fix for this bug -- it would be great if you could test it to see whether it resolves the problem for you.

https://github.com/DSpace/DSpace/pull/1458

cheers,
Andrea

[Ari]

Thank you Andrea!

I'm new to DSspace and I was not sure if this was a feature or a bug.

I'll test and report back.

BTW. how can I get access to tracker? I did not find information or registration link.

[Ari]

Just tested and it seems to fix the problem. Thanks again!