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 / AttributeConfigElement.java

diff --git a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/AttributeConfigElement.java b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/AttributeConfigElement.java
new file mode 100644 (file)
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+++ b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/fromxml/AttributeConfigElement.java
@@ -0,0 +1,88 @@
+/*
+ * 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.base.Optional;
+import javax.management.openmbean.OpenType;
+import org.opendaylight.controller.config.facade.xml.mapping.attributes.resolving.AttributeResolvingStrategy;
+import org.opendaylight.controller.config.facade.xml.strategy.EditStrategyType;
+import org.opendaylight.controller.config.util.xml.DocumentedException;
+
+/**
+ * Parsed xml element containing configuration for one attribute of an instance
+ * of some module. Contains default value extracted from yang file.
+ */
+public class AttributeConfigElement {
+    private final Object defaultValue;
+    private final Object value;
+    private final Optional<EditStrategyType> editStrategy;
+
+    private Optional<?> resolvedValue;
+    private Object resolvedDefaultValue;
+    private String jmxName;
+
+    public AttributeConfigElement(Object defaultValue, Object value, final EditStrategyType editStrategyType) {
+        this.defaultValue = defaultValue;
+        this.value = value;
+        this.editStrategy = Optional.fromNullable(editStrategyType);
+    }
+
+    public void setJmxName(String jmxName) {
+        this.jmxName = jmxName;
+    }
+
+    public String getJmxName() {
+        return jmxName;
+    }
+
+    public void resolveValue(AttributeResolvingStrategy<?, ? extends OpenType<?>> attributeResolvingStrategy,
+            String attrName) throws DocumentedException {
+        resolvedValue = attributeResolvingStrategy.parseAttribute(attrName, value);
+        Optional<?> resolvedDefault = attributeResolvingStrategy.parseAttribute(attrName, defaultValue);
+        resolvedDefaultValue = resolvedDefault.isPresent() ? resolvedDefault.get() : null;
+    }
+
+    public Optional<EditStrategyType> getEditStrategy() {
+        return editStrategy;
+    }
+
+    public static AttributeConfigElement create(Object nullableDefault, Object value) {
+        return new AttributeConfigElement(nullableDefault, value, null);
+    }
+
+    public static AttributeConfigElement createNullValue(Object nullableDefault) {
+        return new AttributeConfigElement(nullableDefault, null, null);
+    }
+
+    public static AttributeConfigElement create(final String nullableDefault, final Object value, final EditStrategyType editStrategyType) {
+        return new AttributeConfigElement(nullableDefault, value, editStrategyType);
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public Object getDefaultValue() {
+        return defaultValue;
+    }
+
+    public Optional<?> getResolvedValue() {
+        return resolvedValue;
+    }
+
+    public Object getResolvedDefaultValue() {
+        return resolvedDefaultValue;
+    }
+
+    @Override
+    public String toString() {
+        return "AttributeConfigElement [defaultValue=" + defaultValue + ", value=" + value + "]";
+    }
+
+}