Merge pull request #7381 from GlobalDataverseCommunityConsortium/IQSS…

…/7303 adding stack logging
IQSS · Nov 12, 2020 · 6274712 · 6274712
2 parents 922b0cd + c9ca985
commit 6274712
Showing 1 changed file with 30 additions and 4 deletions.
diff --git a/src/main/java/edu/harvard/iq/dataverse/EjbDataverseEngine.java b/src/main/java/edu/harvard/iq/dataverse/EjbDataverseEngine.java
@@ -22,6 +22,7 @@
 import edu.harvard.iq.dataverse.search.IndexServiceBean;
 import edu.harvard.iq.dataverse.search.SearchServiceBean;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 import javax.ejb.EJB;
 import javax.ejb.Stateless;
@@ -46,6 +47,8 @@
 import javax.validation.ConstraintViolation;
 import javax.validation.ConstraintViolationException;
 
+import org.apache.log4j.lf5.LogLevel;
+
 /**
  * An EJB capable of executing {@link Command}s in a JEE environment.
  *
@@ -335,12 +338,35 @@ protected void completeCommand(Command command, Object r, Stack<Command> called)
     public CommandContext getContext() {
         if (ctxt == null) {
             ctxt = new CommandContext() {
-                
+
                 public Stack<Command> commandsCalled;
-                
+
                 @Override
-                public void addCommand (Command command){
-                    commandsCalled.push(command);
+                public void addCommand(Command command) {
+
+                    if (logger.isLoggable(Level.FINE) && !commandsCalled.isEmpty()) {
+                        int instance = (int) (100 * Math.random());
+                        try {
+                            logger.fine("Current Command Stack (" + instance + "): ");
+                            commandsCalled.forEach((c) -> {
+                                logger.fine("Command (" + instance + "): " + c.getClass().getSimpleName()
+                                        + "for DvObjects");
+                                for (Map.Entry<String, DvObject> e : ((Map<String, DvObject>) c.getAffectedDvObjects())
+                                        .entrySet()) {
+                                    logger.fine("(" + instance + "): " + e.getKey() + " : " + e.getValue().getId());
+                                }
+                            });
+                            logger.fine("Adding command(" + instance + "): " + command.getClass().getSimpleName()
+                                    + " for DvObjects");
+                            for (Map.Entry<String, DvObject> e : ((Map<String, DvObject>) command
+                                    .getAffectedDvObjects()).entrySet()) {
+                                logger.fine(e.getKey() + " : " + e.getValue().getId());
+                            }
+                        } catch (Exception e) {
+                            logger.fine("Exception logging command stack(" + instance + "): " + e.getMessage());
+                        }
+                    }
+					commandsCalled.push(command);
                 }