1 files changed, 65 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java
new file mode 100644
index 0000000000..7bb62d4cf8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java
@@ -0,0 +1,65 @@
+/*
+ * 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.types;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.ericsson.otp.erlang.OtpErlangList;
+import com.ericsson.otp.erlang.OtpErlangObject;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ListTypeHelper implements TypeHelper {
+
+	public OtpErlangObject toErlang(Object object) {
+		int i = 0;
+		List<OtpErlangObject> elements = new ArrayList<OtpErlangObject>();
+		while (true) {
+			try {
+				elements.add(TypeHelpersProxy.toErlang(Array.get(object, i),
+						new Annotation[0]));
+				i++;
+			} catch (ArrayIndexOutOfBoundsException e) {
+				// expected
+				break;
+			}
+		}
+		return new OtpErlangList(elements.toArray(new OtpErlangObject[elements
+				.size()]));
+	}
+
+	public Object toJava(OtpErlangObject object, Class<?> forClass)
+			throws Exception {
+		OtpErlangList erlangList = (OtpErlangList) object;
+		Object result = Array.newInstance(forClass.getComponentType(),
+				erlangList.arity());
+		for (int i = 0; i < erlangList.arity(); i++) {
+			Array.set(result, i, TypeHelpersProxy.toJava(erlangList
+					.elementAt(i), forClass.getComponentType(),
+					new Annotation[0]));
+		}
+		return result;
+	}
+
+}