1 files changed, 83 insertions, 0 deletions
diff --git a/tags/java/sca/1.5.1-RC4/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingUtils.java b/tags/java/sca/1.5.1-RC4/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingUtils.java
new file mode 100644
index 0000000000..264566aae4
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC4/modules/binding-notification/src/main/java/org/apache/tuscany/sca/binding/notification/encoding/EncodingUtils.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.notification.encoding;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.binding.notification.util.IOUtils.IOUtilsException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EncodingUtils {
+
+    private static XMLOutputFactory xof = XMLOutputFactory.newInstance();
+    private static XMLInputFactory xif = XMLInputFactory.newInstance();
+
+    public static void encodeToStream(EncodingRegistry encodingRegistry,
+                                      EncodingObject eo,
+                                      OutputStream os) throws IOUtilsException {
+        try {
+            XMLStreamWriter writer = xof.createXMLStreamWriter(os);
+            encodingRegistry.encode(eo, writer);
+            writer.flush();
+            writer.close();
+        } catch(Exception e) {
+            throw new IOUtilsException(e);
+        }
+    }
+    
+    public static EncodingObject decodeFromStream(EncodingRegistry encodingRegistry,
+                                                  InputStream istream) throws EncodingException {
+        EncodingObject eo = null;
+        try {
+            XMLStreamReader reader = xif.createXMLStreamReader(istream);
+            reader.next();
+            eo = encodingRegistry.decode(reader);
+            reader.close();
+        } catch(XMLStreamException e) {
+            throw new EncodingException(e);
+        }
+        
+        return eo;
+    }
+    
+    public static EndpointReference createEndpointReference(URL address, String brokerID) {
+        EndpointAddress epa = new EndpointAddress();
+        epa.setAddress(address);
+        EndpointReference epr = new EndpointReference();
+        epr.setEndpointAddress(epa);
+        if (brokerID != null) {
+            BrokerID bi = new BrokerID();
+            bi.setID(brokerID);
+            ReferenceProperties rp = new ReferenceProperties();
+            rp.addProperty(bi);
+            epr.setReferenceProperties(rp);
+        }
+        return epr;
+    }
+}