1 files changed, 94 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangBindingProviderFactory.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangBindingProviderFactory.java
new file mode 100644
index 0000000000..f7ea057e56
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/ErlangBindingProviderFactory.java
@@ -0,0 +1,94 @@
+/*
+ * 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.erlang.impl;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.binding.erlang.ErlangBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ErlangBindingProviderFactory implements
+		BindingProviderFactory<ErlangBinding> {
+
+	private static final Logger logger = Logger
+			.getLogger(ErlangBindingProviderFactory.class.getName());
+	
+	private Set<String> nodes = new HashSet<String>();
+
+	public ErlangBindingProviderFactory(ExtensionPointRegistry registry) {
+
+	}
+
+	/**
+	 * @see org.apache.tuscany.sca.provider.BindingProviderFactory#createReferenceBindingProvider(org.apache.tuscany.sca.runtime.RuntimeComponent,
+	 *      org.apache.tuscany.sca.runtime.RuntimeComponentReference,
+	 *      org.apache.tuscany.sca.assembly.Binding)
+	 */
+	public ReferenceBindingProvider createReferenceBindingProvider(
+			RuntimeComponent component, RuntimeComponentReference reference,
+			ErlangBinding binding) {
+		return new ErlangReferenceBindingProvider(binding, reference);
+	}
+
+	/**
+	 * @see org.apache.tuscany.sca.provider.BindingProviderFactory#createServiceBindingProvider(org.apache.tuscany.sca.runtime.RuntimeComponent,
+	 *      org.apache.tuscany.sca.runtime.RuntimeComponentService,
+	 *      org.apache.tuscany.sca.assembly.Binding)
+	 */
+	public ServiceBindingProvider createServiceBindingProvider(
+			RuntimeComponent component, RuntimeComponentService service,
+			ErlangBinding binding) {
+		ServiceBindingProvider provider = null;
+		try {
+			if (nodes.contains(binding.getNode())) {
+				// TODO: externalize message?
+				logger.log(Level.WARNING,
+						"Node name '" + binding.getNode() + "' already registered. This service will not be spawned.");
+			} else {
+				provider = new ErlangServiceBindingProvider(binding, service);
+				nodes.add(binding.getNode());
+			}
+		} catch (Exception e) {
+			// TODO: externalize message?
+			logger.log(Level.WARNING,
+					"Exception during creating ServiceBindingProvider", e);
+		}
+		return provider;
+	}
+
+	/**
+	 * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+	 */
+	public Class<ErlangBinding> getModelType() {
+		return ErlangBinding.class;
+	}
+}