Decouple config and netconf subsystems.

[controller.git] / opendaylight / config / config-manager-facade-xml / src / main / java / org / opendaylight / controller / config / facade / xml / mapping / attributes / fromxml / SimpleUnionAttributeReadingStrategy.java

diff --git a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/SimpleUnionAttributeReadingStrategy.java b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/SimpleUnionAttributeReadingStrategy.java
new file mode 100644 (file)
index 0000000..7377da4
--- /dev/null
+++ b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/SimpleUnionAttributeReadingStrategy.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.config.facade.xml.mapping.attributes.fromxml;
+
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import java.util.List;
+import java.util.Map;
+
+public class SimpleUnionAttributeReadingStrategy extends SimpleAttributeReadingStrategy {
+
+    private final String key;
+
+    public SimpleUnionAttributeReadingStrategy(String nullableDefault, String key) {
+        super(nullableDefault);
+        this.key = key;
+    }
+
+    @Override
+    protected Object postprocessParsedValue(String textContent) {
+        char[] charArray = textContent.toCharArray();
+        List<String> chars = Lists.newArrayListWithCapacity(charArray.length);
+
+        for (char c : charArray) {
+            chars.add(Character.toString(c));
+        }
+
+        Map<String, Object> map = Maps.newHashMap();
+        map.put(key, chars);
+        return map;
+    }
+
+    @Override
+    protected Object postprocessNullableDefault(String nullableDefault) {
+        return nullableDefault == null ? null : postprocessParsedValue(nullableDefault);
+    }
+}