1 files changed, 79 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/PropertyLoader.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/PropertyLoader.java
new file mode 100644
index 0000000000..cbf1ca00df
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/loader/assembly/PropertyLoader.java
@@ -0,0 +1,79 @@
+/**
+ *
+ * Copyright 2005 The Apache Software Foundation
+ *
+ *  Licensed 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.core.loader.assembly;
+
+import org.apache.tuscany.core.config.ConfigurationLoadException;
+import org.apache.tuscany.core.loader.StAXUtil;
+import org.apache.tuscany.core.loader.LoaderContext;
+import static org.apache.tuscany.core.loader.assembly.AssemblyConstants.PROPERTY;
+import org.apache.tuscany.model.assembly.Property;
+import org.osoa.sca.annotations.Scope;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Scope("MODULE")
+public class PropertyLoader extends AbstractLoader {
+    private static final String XSD = "http://www.w3.org/2001/XMLSchema";
+
+    private static final Map<QName, Class<?>> TYPE_MAP;
+    static {
+        // todo support more XSD types, or remove if we store the QName
+        TYPE_MAP = new HashMap<QName, Class<?>>(17);
+        TYPE_MAP.put(new QName(XSD, "string"), String.class);
+    }
+
+    public QName getXMLType() {
+        return PROPERTY;
+    }
+
+    public Property load(XMLStreamReader reader, LoaderContext loaderContext) throws XMLStreamException, ConfigurationLoadException {
+        assert PROPERTY.equals(reader.getName());
+        Property property = factory.createProperty();
+        property.setName(reader.getAttributeValue(null, "name"));
+        String typeName = reader.getAttributeValue(null, "type");
+        // support XSD type or Java class name
+        // todo perhaps we should just store the QName for the PropertyFactory to use
+        int index = typeName.indexOf(':');
+        if (index != -1) {
+            String prefix = typeName.substring(0, index);
+            String namespaceURI = reader.getNamespaceURI(prefix);
+            QName qname = new QName(namespaceURI, typeName.substring(index+1));
+            property.setType(TYPE_MAP.get(qname));
+        } else {
+            try {
+                Class<?> type = loaderContext.getResourceLoader().loadClass(typeName);
+                property.setType(type);
+            } catch (ClassNotFoundException e) {
+                throw new ConfigurationLoadException(e);
+            }
+        }
+        property.setMany(Boolean.parseBoolean(reader.getAttributeValue(null, "many")));
+        property.setDefaultValue(reader.getAttributeValue(null, "default"));
+        String required = reader.getAttributeValue(null, "required");
+        property.setRequired(required != null && Boolean.valueOf(required));
+
+        StAXUtil.skipToEndElement(reader);
+        return property;
+    }
+}