Decouple config and netconf subsystems.

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

diff --git a/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/mapping/ObjectMapper.java b/opendaylight/config/config-manager-facade-xml/src/main/java/org/opendaylight/controller/config/facade/xml/mapping/attributes/mapping/ObjectMapper.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/mapping/ObjectMapper.java
@@ -0,0 +1,147 @@
+/*
+ * 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.mapping;
+
+import com.google.common.base.Preconditions;
+import com.google.common.collect.Maps;
+import java.util.Map;
+import java.util.Map.Entry;
+import javax.management.openmbean.ArrayType;
+import javax.management.openmbean.CompositeType;
+import javax.management.openmbean.OpenType;
+import javax.management.openmbean.SimpleType;
+import org.opendaylight.controller.config.facade.xml.mapping.attributes.AttributeIfcSwitchStatement;
+import org.opendaylight.controller.config.facade.xml.osgi.EnumResolver;
+import org.opendaylight.controller.config.yangjmxgenerator.attribute.AttributeIfc;
+import org.opendaylight.controller.config.yangjmxgenerator.attribute.DependencyAttribute;
+import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListAttribute;
+import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListDependenciesAttribute;
+import org.opendaylight.controller.config.yangjmxgenerator.attribute.TOAttribute;
+
+public class ObjectMapper extends AttributeIfcSwitchStatement<AttributeMappingStrategy<?, ? extends OpenType<?>>> {
+
+    private EnumResolver enumResolver;
+
+    public Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> prepareMapping(
+            Map<String, AttributeIfc> configDefinition, EnumResolver enumResolver) {
+        this.enumResolver = Preconditions.checkNotNull(enumResolver);
+        Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> strategies = Maps.newHashMap();
+
+        for (Entry<String, AttributeIfc> attrEntry : configDefinition.entrySet()) {
+            strategies.put(attrEntry.getKey(), prepareStrategy(attrEntry.getValue()));
+        }
+
+        return strategies;
+    }
+
+    public AttributeMappingStrategy<?, ? extends OpenType<?>> prepareStrategy(AttributeIfc attributeIfc) {
+
+        if(attributeIfc instanceof DependencyAttribute) {
+            namespaceOfDepAttr = ((DependencyAttribute)attributeIfc).getDependency().getSie().getQName().getNamespace().toString();
+        } else if (attributeIfc instanceof ListDependenciesAttribute) {
+            namespaceOfDepAttr = ((ListDependenciesAttribute)attributeIfc).getDependency().getSie().getQName().getNamespace().toString();
+        }
+
+        return switchAttribute(attributeIfc);
+    }
+
+    private Map<String, String> createJmxToYangMapping(TOAttribute attributeIfc) {
+        Map<String, String> retVal = Maps.newHashMap();
+        for (Entry<String, AttributeIfc> entry : attributeIfc.getJmxPropertiesToTypesMap().entrySet()) {
+            retVal.put(entry.getKey(), (entry.getValue()).getAttributeYangName());
+        }
+        return retVal;
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaSimpleAttribute(SimpleType<?> openType) {
+        return new SimpleAttributeMappingStrategy(openType);
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaEnumAttribute(final OpenType<?> openType) {
+        return new EnumAttributeMappingStrategy(((CompositeType) openType), enumResolver);
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaArrayAttribute(ArrayType<?> openType) {
+
+        AttributeMappingStrategy<?, ? extends OpenType<?>> innerStrategy = new SimpleAttributeMappingStrategy(
+                (SimpleType<?>) openType.getElementOpenType());
+        return new ArrayAttributeMappingStrategy(openType, innerStrategy);
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaCompositeAttribute(CompositeType openType) {
+        Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> innerStrategies = Maps.newHashMap();
+
+        Map<String, String> attributeMapping = Maps.newHashMap();
+
+        for (String innerAttributeKey : openType.keySet()) {
+
+            innerStrategies.put(innerAttributeKey, caseJavaAttribute(openType.getType(innerAttributeKey)));
+            attributeMapping.put(innerAttributeKey, innerAttributeKey);
+        }
+
+        return new CompositeAttributeMappingStrategy(openType, innerStrategies, attributeMapping);
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaUnionAttribute(OpenType<?> openType) {
+        Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> innerStrategies = Maps.newHashMap();
+
+        Map<String, String> attributeMapping = Maps.newHashMap();
+
+        CompositeType compositeType = (CompositeType) openType;
+        for (String innerAttributeKey : compositeType.keySet()) {
+
+            innerStrategies.put(innerAttributeKey, caseJavaAttribute(compositeType.getType(innerAttributeKey)));
+            attributeMapping.put(innerAttributeKey, innerAttributeKey);
+        }
+
+        return new UnionCompositeAttributeMappingStrategy(compositeType, innerStrategies, attributeMapping);
+    }
+
+    private String namespaceOfDepAttr;
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseDependencyAttribute(
+            SimpleType<?> openType) {
+        return new ObjectNameAttributeMappingStrategy(openType, namespaceOfDepAttr);
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseTOAttribute(CompositeType openType) {
+        Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> innerStrategies = Maps.newHashMap();
+
+        Preconditions.checkState(getLastAttribute() instanceof TOAttribute);
+        TOAttribute lastTO = (TOAttribute) getLastAttribute();
+
+        for (Entry<String, AttributeIfc> innerAttrEntry : ((TOAttribute)getLastAttribute()).getJmxPropertiesToTypesMap().entrySet()) {
+            innerStrategies.put(innerAttrEntry.getKey(), prepareStrategy(innerAttrEntry.getValue()));
+        }
+
+        return new CompositeAttributeMappingStrategy(openType, innerStrategies,
+                createJmxToYangMapping(lastTO));
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseListAttribute(ArrayType<?> openType) {
+        Preconditions.checkState(getLastAttribute() instanceof ListAttribute);
+        return new ArrayAttributeMappingStrategy(openType,
+                prepareStrategy(((ListAttribute) getLastAttribute()).getInnerAttribute()));
+    }
+
+    @Override
+    protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseListDependeciesAttribute(ArrayType<?> openType) {
+        Preconditions.checkState(getLastAttribute() instanceof ListDependenciesAttribute);
+        return new ArrayAttributeMappingStrategy(openType, caseDependencyAttribute(SimpleType.OBJECTNAME));
+    }
+
+}