Replace System.err and System.out with SLF4J Logging

[simantics/platform.git] / bundles / org.simantics.browsing.ui.model / src / org / simantics / browsing / ui / model / browsecontexts / BrowseContext.java

diff --git a/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/browsecontexts/BrowseContext.java b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/browsecontexts/BrowseContext.java
index 8e5bf73c7ee88f565f9c3cfab585cd798400b37c..e57bfacca92d11b8b71d7eba4b2a8f1e0aa4c8e1 100644 (file)
--- a/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/browsecontexts/BrowseContext.java
+++ b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/browsecontexts/BrowseContext.java
@@ -68,6 +68,8 @@ import org.simantics.graphviz.Node;
 import org.simantics.graphviz.ui.GraphvizComponent;
 import org.simantics.scl.reflection.OntologyVersions;
 import org.simantics.viewpoint.ontology.ViewpointResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * BrowseContext holds all contributions related to given set of browse contexts.
@@ -75,7 +77,8 @@ import org.simantics.viewpoint.ontology.ViewpointResource;
  * @author Hannu Niemistö
  */
 public class BrowseContext {
-       
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(BrowseContext.class);
        public static final boolean DEBUG = false;
        
     NodeTypeMultiMap<ChildContribution> childContributions = new NodeTypeMultiMap<ChildContribution>();
@@ -160,8 +163,7 @@ public class BrowseContext {
                     try {
                         browseContextResources.add(graph.getResource(browseContext));
                     } catch (ResourceNotFoundException e) {
-                        // Expected result, if no modelled contributions exist.
-                        //System.err.println("Didn't find " + browseContext + " while loading model browser.");
+                        LOGGER.error("Didn't find " + browseContext + " while loading model browser.", e);
                     }
                 }
                 Collection<Resource> allBrowseContextResources = BrowseContext.findSubcontexts(graph, browseContextResources);
@@ -222,9 +224,9 @@ public class BrowseContext {
                Collection<NodeContext> children = contribution.getChildren(graph, parent);
             result.addAll(children);
             if(DEBUG) {
-                   System.err.println("contribution: " + contribution.getIdentifier());
+                   LOGGER.info("contribution: " + contribution.getIdentifier());
                    for(NodeContext ctx : children)
-                       System.err.println("-" + ctx);
+                       LOGGER.info("-" + ctx);
             }
         }