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1 package org.sapia.soto.jmx.config;
2
3 import org.sapia.soto.ConfigurationException;
4 import org.sapia.soto.jmx.MBeanDescriptor;
5 import org.sapia.soto.jmx.OperationDescriptor;
6 import org.sapia.soto.jmx.ParameterDescriptor;
7
8 import java.util.ArrayList  ;
9 import java.util.List ;
10
11 import javax.management.IntrospectionException ;
12
13
14
23 public class Operations {
24 private List _includes = new ArrayList ();
25 private List _excludes = new ArrayList ();
26
27
30 public Operations() {
31 super();
32 }
33
34 public void init(MBeanDescriptor mbean)
35 throws IntrospectionException , ConfigurationException {
36 Operation operation;
37 OperationDescriptor desc;
38 List includes = new ArrayList ();
39 List descs;
40
41 for (int i = 0; i < _includes.size(); i++) {
42 operation = (Operation) _includes.get(i);
43
44 if (operation.getName() == null) {
45 throw new ConfigurationException(
46 "'name' attribute not specified on 'include' element from JMX operation");
47 }
48
49 includes.addAll(descs = mbean.getOperationDescriptorsFor(
50 operation.getName(), operation.getSig()));
51
52 for (int j = 0; j < descs.size(); j++) {
53 desc = (OperationDescriptor) descs.get(j);
54
55 if (operation.getDescription() != null) {
56 desc.setDescription(operation.getDescription());
57 }
58
59 List paramDescs = desc.getParameters();
60 List params = operation.getParams();
61 Param param;
62 ParameterDescriptor paramDesc;
63
64 if (paramDescs.size() == params.size()) {
65 for (int k = 0; k < params.size(); k++) {
66 param = (Param) params.get(k);
67 paramDesc = (ParameterDescriptor) paramDescs.get(k);
68
69 if (param.getDescription() != null) {
70 paramDesc.setDescription(param.getDescription());
71 }
72
73 if (param.getName() != null) {
74 paramDesc.setName(param.getName());
75 }
76 }
77 }
78 }
79 }
80
81 for (int i = 0; i < _excludes.size(); i++) {
82 operation = (Operation) _excludes.get(i);
83
84 if (operation.getName() == null) {
85 throw new ConfigurationException(
86 "'name' attribute not specified on 'include' element from JMX operation");
87 }
88
89 mbean.removeOperationDescriptorsFor(operation.getName(),
90 operation.getSig());
91 }
92
93 for (int i = 0; i < includes.size(); i++) {
94 mbean.addOperationDescriptor((OperationDescriptor) includes.get(i));
95 }
96 }
97
98 public Operation createInclude() {
99 Operation op = new Operation();
100 _includes.add(op);
101
102 return op;
103 }
104
105 public Operation createExclude() {
106 Operation op = new Operation();
107 _excludes.add(op);
108
109 return op;
110 }
111
112 private static void initParams(Operation op, List paramDescs) {
113 ParameterDescriptor desc;
114 List params = op.getParams();
115 Param p;
116
117 for (int i = 0; i < params.size(); i++) {
118 p = (Param) params.get(i);
119 desc = (ParameterDescriptor) paramDescs.get(i);
120 desc.setDescription(p.getDescription());
121 desc.setName(p.getName());
122 }
123 }
124 }
125 |
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