1 files changed, 109 insertions, 0 deletions

diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesProcessor.java b/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesProcessor.java
new file mode 100644
index 0000000000..b851d38dae
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/xml/SDOTypesProcessor.java
@@ -0,0 +1,109 @@
+/*
+ * 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.databinding.sdo.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.ProcessorContext;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.sdo.SDOTypes;
+
+
+/**
+ * Loader that handles <import.sdo> elements.
+ *
+ * @version $Rev$ $Date$
+ */
+public class SDOTypesProcessor implements StAXArtifactProcessor<SDOTypes> {
+
+    public SDOTypesProcessor(ExtensionPointRegistry registry) {
+    }
+
+    public QName getXMLType() {
+        return SDOTypes.SDO_TYPES;
+    }
+
+    public SDOTypes read(XMLStreamReader reader,ProcessorContext context) throws ContributionReadException, XMLStreamException {
+        assert SDOTypes.SDO_TYPES.equals(reader.getName());
+
+        // FIXME: How do we associate the application HelperContext with the one
+        // imported by the composite
+        SDOTypes sdoTypes = new SDOTypes();
+        String factoryName = reader.getAttributeValue(null, "factory");
+        if (factoryName != null) {
+            sdoTypes.setFactory(factoryName);
+        }
+        String location = reader.getAttributeValue(null, "location");
+        if (location != null) {
+            sdoTypes.setSchemaLocation(location);
+        }
+        String ns = reader.getAttributeValue(null, "namespace");
+        sdoTypes.setNamespace(ns);
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && SDOTypes.SDO_TYPES.equals(reader.getName())) {
+                break;
+            }
+        }
+        return sdoTypes;
+    }
+
+    public QName getArtifactType() {
+        return SDOTypes.SDO_TYPES;
+    }
+
+    public void write(SDOTypes model, XMLStreamWriter writer,ProcessorContext context) throws ContributionWriteException {
+        try {
+            writer.writeStartElement(SDOTypes.SDO_TYPES.getNamespaceURI(), SDOTypes.SDO_TYPES.getLocalPart());
+            if (model.getNamespace() != null) {
+                writer.writeAttribute("namespace", model.getNamespace());
+            }
+            if (model.getSchemaLocation() != null) {
+                writer.writeAttribute("location", model.getSchemaLocation());
+            }
+            if (model.getFactory() != null) {
+                writer.writeAttribute("factory", model.getFactory());
+            }
+            writer.writeEndElement();
+        } catch (XMLStreamException e) {
+            throw new ContributionWriteException(e);
+        }
+    }
+
+    public Class<SDOTypes> getModelType() {
+        return SDOTypes.class;
+    }
+
+    public void resolve(SDOTypes types, ModelResolver resolver,ProcessorContext context) throws ContributionResolveException {
+        // Defer the resolution to SDOTypesResolver which aggragates the type registrations into an instance of HelperContext
+        resolver.addModel(types,context);
+    }
+
+}