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1 package org.sapia.soto.jmx.config;
2
3 import org.sapia.soto.ConfigurationException;
4 import org.sapia.soto.jmx.AttributeDescriptor;
5 import org.sapia.soto.jmx.MBeanDescriptor;
6
7 import java.util.ArrayList  ;
8 import java.util.List ;
9
10 import javax.management.IntrospectionException ;
11
12
13
22 public class Attributes {
23 private List _includes = new ArrayList ();
24 private List _excludes = new ArrayList ();
25
26
29 public Attributes() {
30 super();
31 }
32
33 public void init(MBeanDescriptor mbean)
34 throws IntrospectionException , ConfigurationException {
35 Attribute attr;
36 AttributeDescriptor desc;
37 List includes = new ArrayList ();
38 List descs;
39
40 for (int i = 0; i < _includes.size(); i++) {
41 attr = (Attribute) _includes.get(i);
42
43 if (attr.getName() == null) {
44 throw new ConfigurationException(
45 "'name' attribute not specified on 'include' element");
46 }
47
48 includes.addAll(descs = mbean.getAttributeDescriptorsFor(attr.getName(),
49 attr.getType()));
50
51 for (int j = 0; j < descs.size(); j++) {
52 desc = (AttributeDescriptor) descs.get(j);
53 desc.setDescription(attr.getDescription());
54
55 if (desc.getWriteMethod() != null) {
56 desc.setWritable(attr.isWritable());
57 }
58 }
59 }
60
61 for (int i = 0; i < _excludes.size(); i++) {
62 attr = (Attribute) _excludes.get(i);
63
64 if (attr.getName() == null) {
65 throw new ConfigurationException(
66 "'name' attribute not specified on 'exclude' element");
67 }
68
69 mbean.removeAttributeDescriptorsFor(attr.getName(), attr.getType());
70 }
71
72 for (int i = 0; i < includes.size(); i++) {
73 mbean.addAttributeDescriptor((AttributeDescriptor) includes.get(i));
74 }
75 }
76
77 public Attribute createInclude() {
78 Attribute attr = new Attribute();
79 _includes.add(attr);
80
81 return attr;
82 }
83
84 public Attribute createExclude() {
85 Attribute attr = new Attribute();
86 _excludes.add(attr);
87
88 return attr;
89 }
90 }
91 |
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