More DB ListenerAdapter abstract to force isDisposed implementation

[simantics/platform.git] / bundles / org.simantics.db.common / src / org / simantics / db / common / MetadataUtils.java

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/MetadataUtils.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/MetadataUtils.java
index 30e21ff52ea6a00b101cefcea6848ee3cf279dfe..b052e54cba401ff4d36c48ff9c4e3bd9660e4a73 100644 (file)
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/MetadataUtils.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/MetadataUtils.java
@@ -1,44 +1,44 @@
-package org.simantics.db.common;\r
-\r
-import java.lang.reflect.Method;\r
-import java.util.Map;\r
-\r
-import org.simantics.db.Metadata;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.common.utils.Logger;\r
-import org.simantics.db.exception.ServiceException;\r
-\r
-public class MetadataUtils {\r
-\r
-    private static final boolean TRACE_METADATA_SERIALIZATION = false;\r
-\r
-    public static <T extends Metadata> boolean hasMetadata(Map<String,byte[]> metadata, Class<T> clazz) {\r
-       return metadata.containsKey(clazz.getName());\r
-    }\r
-    \r
-    @SuppressWarnings("unchecked")\r
-    public static <T extends Metadata> T getMetadata(Session session, Map<String,byte[]> metadata, Class<T> clazz) throws ServiceException {\r
-        byte[] data = metadata.get(clazz.getName());\r
-        if (TRACE_METADATA_SERIALIZATION) {\r
-            if (data != null)\r
-                System.out.println("deserializing " + data.length + " bytes of metadata into " + clazz);\r
-        }\r
-        Method m;\r
-        try {\r
-            m = clazz.getMethod("deserialise", Session.class, byte[].class);\r
-            return (T) m.invoke(null, session, data);\r
-        } catch (Exception e) {\r
-            e.printStackTrace();\r
-            Logger.defaultLogError(e.toString());\r
-        }\r
-        return null;\r
-    }\r
-    \r
-    public static <T> void addMetadata(Session session, Map<String,byte[]> metadata, Metadata data) throws ServiceException {\r
-        byte[] blob = data.serialise(session);\r
-        if (TRACE_METADATA_SERIALIZATION)\r
-            System.out.println("serialized " + blob.length + " bytes of metadata into for " + data.getClass());\r
-        metadata.put(data.getClass().getName(), blob);\r
-    }\r
-    \r
-}\r
+package org.simantics.db.common;
+
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import org.simantics.db.Metadata;
+import org.simantics.db.Session;
+import org.simantics.db.common.utils.Logger;
+import org.simantics.db.exception.ServiceException;
+
+public class MetadataUtils {
+
+    private static final boolean TRACE_METADATA_SERIALIZATION = false;
+
+    public static <T extends Metadata> boolean hasMetadata(Map<String,byte[]> metadata, Class<T> clazz) {
+       return metadata.containsKey(clazz.getName());
+    }
+    
+    @SuppressWarnings("unchecked")
+    public static <T extends Metadata> T getMetadata(Session session, Map<String,byte[]> metadata, Class<T> clazz) throws ServiceException {
+        byte[] data = metadata.get(clazz.getName());
+        if (TRACE_METADATA_SERIALIZATION) {
+            if (data != null)
+                System.out.println("deserializing " + data.length + " bytes of metadata into " + clazz);
+        }
+        Method m;
+        try {
+            m = clazz.getMethod("deserialise", Session.class, byte[].class);
+            return (T) m.invoke(null, session, data);
+        } catch (Exception e) {
+            e.printStackTrace();
+            Logger.defaultLogError(e.toString());
+        }
+        return null;
+    }
+    
+    public static <T> void addMetadata(Session session, Map<String,byte[]> metadata, Metadata data) throws ServiceException {
+        byte[] blob = data.serialise(session);
+        if (TRACE_METADATA_SERIALIZATION)
+            System.out.println("serialized " + blob.length + " bytes of metadata into for " + data.getClass());
+        metadata.put(data.getClass().getName(), blob);
+    }
+    
+}