Moving 2.x contribs

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835178 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 41 insertions, 0 deletions

diff --git a/sca-java-2.x/contrib/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/EnumTypeHelper.java b/sca-java-2.x/contrib/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/EnumTypeHelper.java
new file mode 100644
index 0000000000..5661232e1e
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/EnumTypeHelper.java
@@ -0,0 +1,41 @@
+package org.apache.tuscany.sca.binding.corba.provider.types.util;
+
+import java.lang.reflect.Method;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.binding.corba.provider.types.TypeTreeNode;
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EnumTypeHelper implements TypeHelper {
+
+    private static final Logger logger = Logger.getLogger(EnumTypeHelper.class.getName());
+    
+    public Object read(TypeTreeNode node, InputStream is) {
+        int value = is.read_long();
+        Object result = null;
+        try {
+            Method method = node.getJavaClass().getMethod("from_int", new Class[] {int.class});
+            result = method.invoke(null, new Object[] {value});
+        } catch (Exception e) {
+            logger.log(Level.WARNING, "Exception during reading CORBA enum data", e);
+            e.printStackTrace();
+        }
+        return result;
+    }
+
+    public void write(TypeTreeNode node, OutputStream os, Object data) {
+        int value = 0;
+        try {
+            Method method = data.getClass().getMethod("value", new Class[] {});
+            value = (Integer)method.invoke(data, new Object[] {});
+        } catch (Exception e) {
+            logger.log(Level.WARNING, "Exception during writing CORBA enum data", e);
+        }
+        os.write_long(value);
+    }
+}