config-manager-facade-xml: final parameters
[controller.git] / opendaylight / config / config-manager-facade-xml / src / main / java / org / opendaylight / controller / config / facade / xml / mapping / attributes / mapping / ObjectMapper.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8
9 package org.opendaylight.controller.config.facade.xml.mapping.attributes.mapping;
10
11 import com.google.common.base.Preconditions;
12 import com.google.common.collect.Maps;
13 import java.util.Map;
14 import java.util.Map.Entry;
15 import javax.management.openmbean.ArrayType;
16 import javax.management.openmbean.CompositeType;
17 import javax.management.openmbean.OpenType;
18 import javax.management.openmbean.SimpleType;
19 import org.opendaylight.controller.config.facade.xml.mapping.attributes.AttributeIfcSwitchStatement;
20 import org.opendaylight.controller.config.facade.xml.osgi.EnumResolver;
21 import org.opendaylight.controller.config.yangjmxgenerator.attribute.AttributeIfc;
22 import org.opendaylight.controller.config.yangjmxgenerator.attribute.DependencyAttribute;
23 import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListAttribute;
24 import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListDependenciesAttribute;
25 import org.opendaylight.controller.config.yangjmxgenerator.attribute.TOAttribute;
26
27 public class ObjectMapper extends AttributeIfcSwitchStatement<AttributeMappingStrategy<?, ? extends OpenType<?>>> {
28
29     private EnumResolver enumResolver;
30
31     public Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> prepareMapping(
32             final Map<String, AttributeIfc> configDefinition, final EnumResolver enumResolver) {
33         this.enumResolver = Preconditions.checkNotNull(enumResolver);
34         Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> strategies = Maps.newHashMap();
35
36         for (Entry<String, AttributeIfc> attrEntry : configDefinition.entrySet()) {
37             strategies.put(attrEntry.getKey(), prepareStrategy(attrEntry.getValue()));
38         }
39
40         return strategies;
41     }
42
43     public AttributeMappingStrategy<?, ? extends OpenType<?>> prepareStrategy(final AttributeIfc attributeIfc) {
44
45         if(attributeIfc instanceof DependencyAttribute) {
46             namespaceOfDepAttr = ((DependencyAttribute)attributeIfc).getDependency().getSie().getQName().getNamespace().toString();
47         } else if (attributeIfc instanceof ListDependenciesAttribute) {
48             namespaceOfDepAttr = ((ListDependenciesAttribute)attributeIfc).getDependency().getSie().getQName().getNamespace().toString();
49         }
50
51         return switchAttribute(attributeIfc);
52     }
53
54     private Map<String, String> createJmxToYangMapping(final TOAttribute attributeIfc) {
55         Map<String, String> retVal = Maps.newHashMap();
56         for (Entry<String, AttributeIfc> entry : attributeIfc.getJmxPropertiesToTypesMap().entrySet()) {
57             retVal.put(entry.getKey(), (entry.getValue()).getAttributeYangName());
58         }
59         return retVal;
60     }
61
62     @Override
63     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaSimpleAttribute(final SimpleType<?> openType) {
64         return new SimpleAttributeMappingStrategy(openType);
65     }
66
67     @Override
68     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaEnumAttribute(final OpenType<?> openType) {
69         return new EnumAttributeMappingStrategy(((CompositeType) openType), enumResolver);
70     }
71
72     @Override
73     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaArrayAttribute(final ArrayType<?> openType) {
74
75         AttributeMappingStrategy<?, ? extends OpenType<?>> innerStrategy = new SimpleAttributeMappingStrategy(
76                 (SimpleType<?>) openType.getElementOpenType());
77         return new ArrayAttributeMappingStrategy(openType, innerStrategy);
78     }
79
80     @Override
81     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaCompositeAttribute(final CompositeType openType) {
82         Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> innerStrategies = Maps.newHashMap();
83
84         Map<String, String> attributeMapping = Maps.newHashMap();
85
86         for (String innerAttributeKey : openType.keySet()) {
87
88             innerStrategies.put(innerAttributeKey, caseJavaAttribute(openType.getType(innerAttributeKey)));
89             attributeMapping.put(innerAttributeKey, innerAttributeKey);
90         }
91
92         return new CompositeAttributeMappingStrategy(openType, innerStrategies, attributeMapping);
93     }
94
95     @Override
96     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseJavaUnionAttribute(final OpenType<?> openType) {
97         Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> innerStrategies = Maps.newHashMap();
98
99         Map<String, String> attributeMapping = Maps.newHashMap();
100
101         CompositeType compositeType = (CompositeType) openType;
102         for (String innerAttributeKey : compositeType.keySet()) {
103
104             innerStrategies.put(innerAttributeKey, caseJavaAttribute(compositeType.getType(innerAttributeKey)));
105             attributeMapping.put(innerAttributeKey, innerAttributeKey);
106         }
107
108         return new UnionCompositeAttributeMappingStrategy(compositeType, innerStrategies, attributeMapping);
109     }
110
111     private String namespaceOfDepAttr;
112
113     @Override
114     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseDependencyAttribute(
115             final SimpleType<?> openType) {
116         return new ObjectNameAttributeMappingStrategy(openType, namespaceOfDepAttr);
117     }
118
119     @Override
120     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseTOAttribute(final CompositeType openType) {
121         Map<String, AttributeMappingStrategy<?, ? extends OpenType<?>>> innerStrategies = Maps.newHashMap();
122
123         Preconditions.checkState(getLastAttribute() instanceof TOAttribute);
124         TOAttribute lastTO = (TOAttribute) getLastAttribute();
125
126         for (Entry<String, AttributeIfc> innerAttrEntry : ((TOAttribute)getLastAttribute()).getJmxPropertiesToTypesMap().entrySet()) {
127             innerStrategies.put(innerAttrEntry.getKey(), prepareStrategy(innerAttrEntry.getValue()));
128         }
129
130         return new CompositeAttributeMappingStrategy(openType, innerStrategies,
131                 createJmxToYangMapping(lastTO));
132     }
133
134     @Override
135     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseListAttribute(final ArrayType<?> openType) {
136         Preconditions.checkState(getLastAttribute() instanceof ListAttribute);
137         return new ArrayAttributeMappingStrategy(openType,
138                 prepareStrategy(((ListAttribute) getLastAttribute()).getInnerAttribute()));
139     }
140
141     @Override
142     protected AttributeMappingStrategy<?, ? extends OpenType<?>> caseListDependeciesAttribute(final ArrayType<?> openType) {
143         Preconditions.checkState(getLastAttribute() instanceof ListDependenciesAttribute);
144         return new ArrayAttributeMappingStrategy(openType, caseDependencyAttribute(SimpleType.OBJECTNAME));
145     }
146
147 }

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