2 * Copyright (c) 2015, 2017 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.controller.config.facade.xml.mapping.attributes.fromxml;
11 import com.google.common.base.Optional;
12 import com.google.common.base.Preconditions;
13 import com.google.common.collect.Maps;
15 import java.util.Map.Entry;
17 import javax.management.openmbean.ArrayType;
18 import javax.management.openmbean.CompositeType;
19 import javax.management.openmbean.OpenType;
20 import javax.management.openmbean.SimpleType;
21 import org.opendaylight.controller.config.facade.xml.mapping.IdentityMapping;
22 import org.opendaylight.controller.config.facade.xml.mapping.attributes.AttributeIfcSwitchStatement;
23 import org.opendaylight.controller.config.yangjmxgenerator.attribute.AttributeIfc;
24 import org.opendaylight.controller.config.yangjmxgenerator.attribute.JavaAttribute;
25 import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListAttribute;
26 import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListDependenciesAttribute;
27 import org.opendaylight.controller.config.yangjmxgenerator.attribute.TOAttribute;
28 import org.opendaylight.yangtools.yang.common.Revision;
30 public class ObjectXmlReader extends AttributeIfcSwitchStatement<AttributeReadingStrategy> {
33 private Map<String, Map<Optional<Revision>, IdentityMapping>> identityMap;
35 @SuppressWarnings("checkstyle:hiddenField")
36 public Map<String, AttributeReadingStrategy> prepareReading(final Map<String, AttributeIfc> yangToAttrConfig,
37 final Map<String, Map<Optional<Revision>, IdentityMapping>> identityMap) {
38 Map<String, AttributeReadingStrategy> strategies = Maps.newHashMap();
39 this.identityMap = identityMap;
41 for (Entry<String, AttributeIfc> attributeEntry : yangToAttrConfig.entrySet()) {
42 AttributeReadingStrategy strat = prepareReadingStrategy(attributeEntry.getKey(), attributeEntry.getValue());
43 strategies.put(attributeEntry.getKey(), strat);
48 private AttributeReadingStrategy prepareReadingStrategy(final String attrKey, final AttributeIfc attributeIfc) {
50 return switchAttribute(attributeIfc);
54 protected AttributeReadingStrategy caseJavaBinaryAttribute(final OpenType<?> openType) {
55 return new SimpleBinaryAttributeReadingStrategy(getLastAttribute().getNullableDefault());
59 protected AttributeReadingStrategy caseJavaUnionAttribute(final OpenType<?> openType) {
60 String mappingKey = JavaAttribute.DESCRIPTION_OF_VALUE_ATTRIBUTE_FOR_UNION;
61 return new SimpleUnionAttributeReadingStrategy(getLastAttribute().getNullableDefault(), mappingKey);
65 public AttributeReadingStrategy caseJavaSimpleAttribute(final SimpleType<?> openType) {
66 return new SimpleAttributeReadingStrategy(getLastAttribute().getNullableDefault());
70 public AttributeReadingStrategy caseJavaArrayAttribute(final ArrayType<?> openType) {
71 SimpleAttributeReadingStrategy innerStrategy = new SimpleAttributeReadingStrategy(
72 getLastAttribute().getNullableDefault());
73 return new ArrayAttributeReadingStrategy(getLastAttribute().getNullableDefault(), innerStrategy);
77 public AttributeReadingStrategy caseJavaCompositeAttribute(final CompositeType openType) {
78 Preconditions.checkState(openType.keySet().size() == 1,
79 "Unexpected number of elements for open type %s, should be 1", openType);
80 String mappingKey = openType.keySet().iterator().next();
81 return new SimpleCompositeAttributeReadingStrategy(getLastAttribute().getNullableDefault(), mappingKey);
85 protected AttributeReadingStrategy caseJavaIdentityRefAttribute(final OpenType<?> openType) {
86 Preconditions.checkState(openType instanceof CompositeType);
87 Set<String> keys = ((CompositeType) openType).keySet();
88 Preconditions.checkState(keys.size() == 1, "Unexpected number of elements for open type %s, should be 1",
90 String mappingKey = keys.iterator().next();
91 return new SimpleIdentityRefAttributeReadingStrategy(getLastAttribute().getNullableDefault(), mappingKey,
96 protected AttributeReadingStrategy caseDependencyAttribute(final SimpleType<?> openType) {
97 return new ObjectNameAttributeReadingStrategy(getLastAttribute().getNullableDefault());
101 protected AttributeReadingStrategy caseTOAttribute(final CompositeType openType) {
102 AttributeIfc lastAttribute = getLastAttribute();
103 Preconditions.checkState(lastAttribute instanceof TOAttribute);
104 Map<String, AttributeIfc> inner = ((TOAttribute) lastAttribute).getYangPropertiesToTypesMap();
106 Map<String, AttributeReadingStrategy> innerStrategies = Maps.newHashMap();
108 for (Entry<String, AttributeIfc> innerAttrEntry : inner.entrySet()) {
109 AttributeReadingStrategy innerStrat = prepareReadingStrategy(innerAttrEntry.getKey(),
110 innerAttrEntry.getValue());
111 innerStrategies.put(innerAttrEntry.getKey(), innerStrat);
113 return new CompositeAttributeReadingStrategy(lastAttribute.getNullableDefault(), innerStrategies);
117 protected AttributeReadingStrategy caseListAttribute(final ArrayType<?> openType) {
118 AttributeIfc lastAttribute = getLastAttribute();
119 Preconditions.checkState(lastAttribute instanceof ListAttribute);
120 AttributeReadingStrategy innerStrategy = prepareReadingStrategy(key,
121 ((ListAttribute) lastAttribute).getInnerAttribute());
122 return new ArrayAttributeReadingStrategy(lastAttribute.getNullableDefault(), innerStrategy);
126 protected AttributeReadingStrategy caseListDependeciesAttribute(final ArrayType<?> openType) {
127 AttributeIfc lastAttribute = getLastAttribute();
128 Preconditions.checkState(lastAttribute instanceof ListDependenciesAttribute);
129 AttributeReadingStrategy innerStrategy = caseDependencyAttribute(SimpleType.OBJECTNAME);
130 return new ArrayAttributeReadingStrategy(lastAttribute.getNullableDefault(), innerStrategy);