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 / ArrayAttributeReadingStrategy.java

diff --git a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/ArrayAttributeReadingStrategy.java b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/ArrayAttributeReadingStrategy.java
new file mode 100644 (file)
index 0000000..f80494f
--- /dev/null
+++ b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/ArrayAttributeReadingStrategy.java
@@ -0,0 +1,46 @@
+/*
+ * 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 java.util.List;
+import org.opendaylight.controller.config.facade.xml.strategy.EditStrategyType;
+import org.opendaylight.controller.config.util.xml.DocumentedException;
+import org.opendaylight.controller.config.util.xml.XmlElement;
+
+public class ArrayAttributeReadingStrategy extends AbstractAttributeReadingStrategy {
+
+    private final AttributeReadingStrategy innerStrategy;
+
+    /**
+     * @param attributeIfc
+     * @param innerStrategy
+     */
+    public ArrayAttributeReadingStrategy(String nullableDefault, AttributeReadingStrategy innerStrategy) {
+        super(nullableDefault);
+        this.innerStrategy = innerStrategy;
+    }
+
+    @Override
+    AttributeConfigElement readElementHook(List<XmlElement> configNodes) throws DocumentedException {
+        List<Object> innerList = Lists.newArrayList();
+        EditStrategyType innerEditStrategy= null;
+        for (XmlElement configNode : configNodes) {
+            final AttributeConfigElement attributeConfigElement = innerStrategy.readElement(Lists.newArrayList(configNode));
+            if(attributeConfigElement.getEditStrategy().isPresent()) {
+                // TODO this sets the last operation for the entire array
+                innerEditStrategy = attributeConfigElement.getEditStrategy().get();
+            }
+            innerList.add(attributeConfigElement.getValue());
+        }
+        return innerEditStrategy == null ? AttributeConfigElement.create(getNullableDefault(), innerList) :
+                AttributeConfigElement.create(getNullableDefault(), innerList, innerEditStrategy);
+    }
+
+}