Replace System.err and System.out with SLF4J Logging

[simantics/platform.git] / bundles / org.simantics.graph / src / org / simantics / graph / representation / TransferableGraphFileReader.java

diff --git a/bundles/org.simantics.graph/src/org/simantics/graph/representation/TransferableGraphFileReader.java b/bundles/org.simantics.graph/src/org/simantics/graph/representation/TransferableGraphFileReader.java
index 7f4cc3e9b03216074e1ed31fd09073e4ceb50098..ae1ec711ce676e9d3932cbbbc10485601cbb2f1d 100644 (file)
--- a/bundles/org.simantics.graph/src/org/simantics/graph/representation/TransferableGraphFileReader.java
+++ b/bundles/org.simantics.graph/src/org/simantics/graph/representation/TransferableGraphFileReader.java
@@ -18,10 +18,14 @@ import org.simantics.databoard.container.DataContainers;
 import org.simantics.databoard.serialization.RuntimeSerializerConstructionException;
 import org.simantics.databoard.serialization.Serializer;
 import org.simantics.databoard.type.Datatype;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 
 final public class TransferableGraphFileReader extends ByteFileReader {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(TransferableGraphFileReader.class);
+
        InputStream in = new InputStream() {
 
         @Override
@@ -68,7 +72,7 @@ final public class TransferableGraphFileReader extends ByteFileReader {
                        int pos = dst.position();
                        int limit = dst.limit();
                        int i=stream.read(dst.array(), pos, limit-pos);
-                       //System.err.println("Read " + i + " (expected " + dst.array().length + ")");
+                       //LOGGER.warn("Read " + i + " (expected " + dst.array().length + ")");
                        return i;
                }
                
@@ -164,11 +168,11 @@ final public class TransferableGraphFileReader extends ByteFileReader {
                int identities = safeInt();
                Identity[] ids = new Identity[identities];
 
-//             System.err.println("rc: " + resourceCount);
-//             System.err.println("ids: " + identities);
+//             LOGGER.warn("rc: " + resourceCount);
+//             LOGGER.warn("ids: " + identities);
                
 //             long duration = System.nanoTime() - start;
-//             System.err.println("start in " + 1e-9*duration + "s.");
+//             LOGGER.warn("start in " + 1e-9*duration + "s.");
 //             start = System.nanoTime();
                
                for(int i=0;i<identities;i++) {
@@ -215,15 +219,15 @@ final public class TransferableGraphFileReader extends ByteFileReader {
 
                }
 
-//             for(Identity id : ids) System.err.println("id: " + id);
+//             for(Identity id : ids) LOGGER.warn("id: " + id);
 
                
 //             duration = System.nanoTime() - start;
-//             System.err.println("ids in " + 1e-9*duration + "s.");
+//             LOGGER.warn("ids in " + 1e-9*duration + "s.");
 //             start = System.nanoTime();
 
                int stmLength = safeInt();
-//             System.err.println("statements: " + stmLength + " (" + byteIndex + ")");
+//             LOGGER.warn("statements: " + stmLength + " (" + byteIndex + ")");
                
                int[] statements = new int[stmLength];
 
@@ -242,12 +246,12 @@ final public class TransferableGraphFileReader extends ByteFileReader {
                }
 
 //             duration = System.nanoTime() - start;
-//             System.err.println("stms in " + 1e-9*duration + "s.");
+//             LOGGER.warn("stms in " + 1e-9*duration + "s.");
 //             
 //             start = System.nanoTime();
 
                int valueLength = safeInt();
-//             System.err.println("values: " + valueLength + " (" + byteIndex + ")");
+//             LOGGER.warn("values: " + valueLength + " (" + byteIndex + ")");
 
                Value[] values = new Value[valueLength]; 
 
@@ -262,13 +266,13 @@ final public class TransferableGraphFileReader extends ByteFileReader {
                                .deserialize((DataInput)dis, idcontext);
                        values[i] = new Value(resource, value);
                        
-                       //System.err.println("read variant[" + resource + "]: " + value.toString().substring(0, Math.min(100, value.toString().length())));
+                       //LOGGER.warn("read variant[" + resource + "]: " + value.toString().substring(0, Math.min(100, value.toString().length())));
                        
                }
 
                
 //             duration = System.nanoTime() - start;
-//             System.err.println("values in " + 1e-9*duration + "s.");
+//             LOGGER.warn("values in " + 1e-9*duration + "s.");
                
                return new TransferableGraph1(resourceCount, ids, statements, values, extensions.map);
 
@@ -284,7 +288,7 @@ final public class TransferableGraphFileReader extends ByteFileReader {
                        long s = System.nanoTime();
                        reader.readTG();
                        long d = System.nanoTime() - s;
-                       System.err.println("Duration=" + 1e-9*d + "s.");
+                       LOGGER.warn("Duration=" + 1e-9*d + "s.");
                        
                        
                } catch (Throwable t) {