Utilize slf4j

[simantics/platform.git] / bundles / org.simantics.structural2 / src / org / simantics / structural2 / queries / ConnectionPointMapOfResource.java

diff --git a/bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionPointMapOfResource.java b/bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionPointMapOfResource.java
index 2dff0a74006baa38fe9f1669ff5a037f60e2fde0..2924b3dac14dea30174526ab7d141c30fac457a6 100644 (file)
--- a/bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionPointMapOfResource.java
+++ b/bundles/org.simantics.structural2/src/org/simantics/structural2/queries/ConnectionPointMapOfResource.java
@@ -11,8 +11,6 @@
  *******************************************************************************/\r
 package org.simantics.structural2.queries;\r
 \r
-import gnu.trove.map.hash.THashMap;\r
-\r
 import java.util.Collection;\r
 import java.util.Collections;\r
 import java.util.Map;\r
@@ -25,9 +23,15 @@ import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.layer0.request.PropertyInfo;\r
 import org.simantics.db.request.RequestFlags;\r
 import org.simantics.db.service.QueryControl;\r
+import org.slf4j.Logger;\r
+import org.slf4j.LoggerFactory;\r
+\r
+import gnu.trove.map.hash.THashMap;\r
 \r
 public class ConnectionPointMapOfResource extends TransientResourceRead<Map<String, Resource>> {\r
 \r
+    private static final Logger LOGGER = LoggerFactory.getLogger(ConnectionPointMapOfResource.class);\r
+\r
        public ConnectionPointMapOfResource(ReadGraph graph, Resource resource) throws DatabaseException {\r
            super(graph, resource);\r
        }\r
@@ -49,7 +53,7 @@ public class ConnectionPointMapOfResource extends TransientResourceRead<Map<Stri
                        if(info != null) {\r
                                if (result == null) result = new THashMap<String,Resource>(predicates.size());\r
                                if (result.put(info.name, predicate) != null)\r
-                                       System.err.println(this + ": The database contains siblings with the same name " + info.name + " (resource=$" + resource.getResourceId() + ").");\r
+                                   LOGGER.error("The database contains siblings with the same name " + info.name + " (resource=$" + resource.getResourceId() + ").");\r
                        }                               \r
                        \r
                }\r