[
http://jira.magnolia.info/browse/MGNLDMS-99?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gregory Joseph closed MGNLDMS-99.
---------------------------------
Resolution: Cannot Reproduce
Assignee: Gregory Joseph (was: Philipp Bracher)
The following works just fine for me:
{noformat}
public class MyDmsTreeConfig extends DMSAdminTreeConfig {
public void prepareTree(Tree tree, boolean browseMode, HttpServletRequest
request) {
if (tree.getPath().equals("/")) {
tree.setPath("/demo-docs");
}
super.prepareTree(tree, browseMode, request);
}
}
{noformat}
... but I'm guessing you've been stumbling across the same issue I just had:
when you define a *{{tree}}*, the tree handler class will use the *{{name}}*
property of this tree as the repository/workspace name if you don't add a
*{{repository}}* property. And if like me you copied the dms tree to create
your custom one and give it, say, the "dms-custom" name, the instanciation of
the Tree fails miserably because no repository/workspace with name "dms-custom"
exists. Add a *{{repository}}* property with value {{dms}} and it'll work ! :)
> Creating custom tree configuration for DMS throws an error
> ----------------------------------------------------------
>
> Key: MGNLDMS-99
> URL: http://jira.magnolia.info/browse/MGNLDMS-99
> Project: Magnolia DMS Module
> Issue Type: Bug
> Affects Versions: 1.2-m3
> Reporter: Amir Mistric
> Assignee: Gregory Joseph
>
> When trying to create a custom DMS tree configuration (to set the starting
> path) I get an error.
> The same approach works for adminInterface trees but not in DMS trees
> Steps:
> 1. create a custom tree config class:
> public final class WwwDMSTreeConfiguration extends DMSAdminTreeConfig {
> @Override
> public void prepareTree(Tree pTree, boolean pBrowseMode,
> HttpServletRequest pRequest) {
> if(pTree.getPath().equals("/")){
> pTree.setPath("/www");
> }
> super.prepareTree(pTree, pBrowseMode, pRequest);
> }
> } // end of WwwDMSTreeConfiguration
> 2. copy /config/modules/dms/trees/dms to /config/modules/dms/trees/dms-test
> 3. change configurationClass in /config/modules/dms/trees/dms-test to above
> defined one
> 4. use dialog uuidLink control and specify the tree property as tree=dms-test
> The above should have opened DMS tree at the location /www but instead I get
> the following exception:
> ERROR
> org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/magnolia-cms].[AdminTreeServlet]
> 22.05.2007 15:58:41 -- Servlet.service() for servlet AdminTreeServlet threw
> exception
> java.lang.NullPointerException
> at
> info.magnolia.module.admininterface.AdminTreeMVCHandler.renderHtml(AdminTreeMVCHandler.java:718)
> at info.magnolia.cms.servlets.MVCServlet.doPost(MVCServlet.java:112)
> at info.magnolia.cms.servlets.MVCServlet.doGet(MVCServlet.java:48)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:42)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:50)
> at
> info.magnolia.cms.filters.MultipartRequestFilter.doFilter(MultipartRequestFilter.java:59)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.filters.MgnlVirtualUriFilter.doFilter(MgnlVirtualUriFilter.java:54)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at info.magnolia.cms.cache.CacheFilter.doFilter(CacheFilter.java:97)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.i18n.I18NSupportFilter.doFilter(I18NSupportFilter.java:46)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:40)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:61)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:40)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:47)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.filters.MgnlContextFilter.doFilter(MgnlContextFilter.java:40)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> info.magnolia.cms.filters.MagnoliaFilterChain.doFilter(MagnoliaFilterChain.java:48)
> at
> info.magnolia.cms.filters.MagnoliaMainFilter.doFilter(MagnoliaMainFilter.java:97)
> at
> info.magnolia.cms.filters.AbstractMagnoliaFilter.doFilter(AbstractMagnoliaFilter.java:46)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
> at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
> at java.lang.Thread.run(Thread.java:619)
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