Merge "Changed model versions to dependencies"
[controller.git] / opendaylight / netconf / config-netconf-connector / src / main / java / org / opendaylight / controller / netconf / confignetconfconnector / mapping / attributes / AttributeIfcSwitchStatement.java
1 /*
2  * Copyright (c) 2013 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.netconf.confignetconfconnector.mapping.attributes;
10
11 import javax.management.openmbean.ArrayType;
12 import javax.management.openmbean.CompositeType;
13 import javax.management.openmbean.OpenType;
14 import javax.management.openmbean.SimpleType;
15
16 import org.opendaylight.controller.config.yangjmxgenerator.attribute.AttributeIfc;
17 import org.opendaylight.controller.config.yangjmxgenerator.attribute.DependencyAttribute;
18 import org.opendaylight.controller.config.yangjmxgenerator.attribute.JavaAttribute;
19 import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListAttribute;
20 import org.opendaylight.controller.config.yangjmxgenerator.attribute.ListDependenciesAttribute;
21 import org.opendaylight.controller.config.yangjmxgenerator.attribute.TOAttribute;
22 import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition;
23
24 public abstract class AttributeIfcSwitchStatement<T> {
25
26     protected AttributeIfc lastAttribute;
27
28     public T switchAttribute(AttributeIfc attributeIfc) {
29
30         this.lastAttribute = attributeIfc;
31
32         OpenType<?> openType = attributeIfc.getOpenType();
33
34         if (attributeIfc instanceof JavaAttribute) {
35             try {
36                 if(((JavaAttribute)attributeIfc).getTypeDefinition() instanceof BinaryTypeDefinition) {
37                     return caseJavaBinaryAttribute(openType);
38                 } else if(((JavaAttribute)attributeIfc).isUnion()) {
39                     return caseJavaUnionAttribute(openType);
40                 } else if(((JavaAttribute)attributeIfc).isIdentityRef()) {
41                     return caseJavaIdentityRefAttribute(openType);
42                 } else
43                     return caseJavaAttribute(openType);
44             } catch (UnknownOpenTypeException e) {
45                 throw getIllegalArgumentException(attributeIfc);
46             }
47
48         } else if (attributeIfc instanceof DependencyAttribute) {
49             return caseDependencyAttribute(((DependencyAttribute) attributeIfc).getOpenType());
50         } else if (attributeIfc instanceof ListAttribute) {
51             return caseListAttribute((ArrayType<?>) openType);
52         } else if (attributeIfc instanceof ListDependenciesAttribute) {
53             return caseListDependeciesAttribute((ArrayType<?>) openType);
54         } else if (attributeIfc instanceof TOAttribute) {
55             return caseTOAttribute(((TOAttribute) attributeIfc).getOpenType());
56         }
57
58         throw getIllegalArgumentException(attributeIfc);
59     }
60
61     protected T caseJavaIdentityRefAttribute(OpenType<?> openType) {
62         return caseJavaAttribute(openType);
63     }
64
65     protected T caseJavaUnionAttribute(OpenType<?> openType) {
66         return caseJavaAttribute(openType);
67     }
68
69     protected T caseJavaBinaryAttribute(OpenType<?> openType) {
70         return caseJavaAttribute(openType);
71     }
72
73     private IllegalArgumentException getIllegalArgumentException(AttributeIfc attributeIfc) {
74         return new IllegalArgumentException("Unknown attribute type " + attributeIfc.getClass() + ", " + attributeIfc
75                 + " with open type:" + attributeIfc.getOpenType());
76     }
77
78     public final T caseJavaAttribute(OpenType<?> openType) {
79         if (openType instanceof SimpleType<?>) {
80             return caseJavaSimpleAttribute((SimpleType<?>) openType);
81         } else if (openType instanceof ArrayType<?>) {
82             return caseJavaArrayAttribute((ArrayType<?>) openType);
83         } else if (openType instanceof CompositeType) {
84             return caseJavaCompositeAttribute((CompositeType) openType);
85         }
86
87         throw new UnknownOpenTypeException("Unknown attribute open type " + openType);
88     }
89
90     protected abstract T caseJavaSimpleAttribute(SimpleType<?> openType);
91
92     protected abstract T caseJavaArrayAttribute(ArrayType<?> openType);
93
94     protected abstract T caseJavaCompositeAttribute(CompositeType openType);
95
96     protected abstract T caseDependencyAttribute(SimpleType<?> attributeIfc);
97
98     protected abstract T caseTOAttribute(CompositeType openType);
99
100     protected abstract T caseListAttribute(ArrayType<?> openType);
101
102     protected abstract T caseListDependeciesAttribute(ArrayType<?> openType);
103
104     private static class UnknownOpenTypeException extends RuntimeException {
105         private static final long serialVersionUID = 1L;
106
107         public UnknownOpenTypeException(String message) {
108             super(message);
109         }
110     }
111 }