Hi,
I have tried to verify this problem using OpenKM Community 6.2.4 DEV (Build 8051), to which I have upgraded in the meantime.
I am trying to implement an Automation Rule that is executed when a document is moved from a generic location to a specific location.
The Rule is defined to be executed at "doc_move" event , as "Post" step.
The Validation condition is "PathContains" and the Action is "ExecuteScripting".
The "PathContains" folder value and the Script to execute for "ExecuteScripting" are the same that I have used for a different "doc_create" rule that is functional.
"PathContains" folder that I have specified is the target location of the move action.
The text of the Script is:
Code: Select allimport javax.jcr.*;
import com.openkm.core.*;
import com.openkm.bean.*;
import com.openkm.module.*;
import java.util.Map;
import com.openkm.api.OKMAuth;
import com.openkm.bean.Permission;
import com.openkm.api.OKMRepository;
String path = OKMRepository.getInstance().getNodePath(null, uuid);
OKMAuth oKMAuth = OKMAuth.getInstance();
// All Roles only will continue having read grants
Map hm = oKMAuth.getGrantedRoles(null, path);
for (String roleName : hm.keySet()) {
oKMAuth.revokeRole(null, path, roleName, Permission.WRITE, false);
oKMAuth.revokeRole(null, path, roleName, Permission.DELETE, false);
oKMAuth.revokeRole(null, path, roleName, Permission.SECURITY, false);
}
// All users only will continue having read grants
hm = oKMAuth.getGrantedUsers(null, path);
for (String userName : hm.keySet()) {
// if (!session.getUserID().equals(userName)) {
oKMAuth.revokeUser(null, path, userName, Permission.WRITE, false);
oKMAuth.revokeUser(null, path, userName, Permission.DELETE, false);
oKMAuth.revokeUser(null, path, userName, Permission.SECURITY, false);
// }
}
When a document is moved to the target location, the following error is recorded in the catalina.log and none of the expected modifications on the document's security is executed.
Code: Select all 2013-05-23 13:06:11,744 [http-bio-0.0.0.0-8080-exec-33] ERROR com.openkm.automation.validation.PathContains -
java.lang.NullPointerException
at com.openkm.automation.validation.PathContains.isValid(PathContains.java:51)
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 com.openkm.util.cl.ClassLoaderUtils.invokeAutomationMethod(ClassLoaderUtils.java:159)
at com.openkm.automation.AutomationManager.getValidActions(AutomationManager.java:104)
at com.openkm.automation.AutomationManager.fireEvent(AutomationManager.java:58)
at com.openkm.module.db.DbDocumentModule.move(DbDocumentModule.java:1045)
at com.openkm.api.OKMDocument.move(OKMDocument.java:292)
at com.openkm.servlet.frontend.DocumentServlet.move(DocumentServlet.java:370)
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 com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)
at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
a) Can you please suggest how to overcome the error?
b) With this opportunity, can you please suggest how to make a Property group to be attached to the document as part of the Script executed?
Many thanks,
Armando