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1
23
24
25 package com.sun.enterprise.management.offline;
26
27 import java.io.IOException  ;
28
29 import javax.management.ObjectName ;
30 import javax.management.MBeanInfo ;
31 import javax.management.MBeanAttributeInfo ;
32 import javax.management.MBeanOperationInfo ;
33 import javax.management.Attribute ;
34 import javax.management.AttributeList ;
35 import javax.management.AttributeNotFoundException ;
36 import javax.management.InvalidAttributeValueException ;
37
38 import com.sun.enterprise.management.support.Delegate;
39 import com.sun.enterprise.management.support.DelegateBase;
40
41 import com.sun.enterprise.config.ConfigContext;
42 import com.sun.enterprise.config.ConfigBean;
43 import com.sun.enterprise.config.ConfigException;
44
45
47
49 class ConfigDelegate extends DelegateBase
50 {
51 private final ConfigBeanHelper mHelper;
52
53 ConfigDelegate(
54 final ConfigContext configContext,
55 final String xPath )
56 throws ConfigException
57 {
58 super( "ConfigDelegate", null );
59 mHelper = ConfigBeanHelperFactory.getInstance( configContext ).getHelper( xPath );
60 }
61
62 ConfigDelegate(
63 final ConfigContext configContext,
64 final ConfigBean configBean )
65 throws ConfigException
66 {
67 super( "ConfigDelegate", null );
68 mHelper = ConfigBeanHelperFactory.getInstance( configContext ).getHelper( configBean );
69 }
70
71 public Object
72 getAttribute( final String attrName )
73 throws AttributeNotFoundException
74 {
75 final Object result = mHelper.getAttribute(attrName);
76
77 return result;
78 }
79
80 public void
81 setAttribute( final Attribute attr )
82 throws AttributeNotFoundException , InvalidAttributeValueException
83 {
84 mHelper.setAttribute( attr );
85
86 flush();
87 }
88
89 public MBeanInfo
90 getMBeanInfo()
91 {
92 return mHelper.getMBeanInfo();
93 }
94
95
96
99 public AttributeList
100 getProperties()
101 {
102 return mHelper.getProperties();
103 }
104
105
108 public String
109 getPropertyValue( final String name )
110 {
111 return mHelper.getPropertyValue( name );
112 }
113
114
117 public void
118 setProperty( final Attribute attr )
119 {
120 mHelper.setProperty( attr );
121 }
122
123
124
127 public AttributeList
128 getSystemProperties()
129 {
130 return mHelper.getSystemProperties();
131 }
132
133
134
137 public String
138 getSystemPropertyValue( final String name )
139 {
140 return mHelper.getSystemPropertyValue( name );
141 }
142
143
146 public void
147 setSystemProperty( final Attribute attr )
148 {
149 mHelper.setSystemProperty( attr );
150 }
151
152
153 public String
154 getDescription()
155 {
156 return mHelper.getDescription();
157 }
158
159 public void
160 setDescription( final String description )
161 {
162 mHelper.setDescription( description );
163 }
164
165 public final Object
166 invoke(
167 String operationName,
168 Object [] args,
169 String [] types )
170 {
171 Object result = null;
172 final int numArgs = args == null ? 0 : args.length;
173
174 if ( "getProperties".equals( operationName ) &&
175 numArgs == 0 )
176 {
177 result = getProperties();
178 }
179 else if ( "getPropertyValue".equals( operationName ) &&
180 numArgs == 1 && types[0].equals( String .class.getName() ) )
181 {
182 result = getPropertyValue( (String )args[ 0 ] );
183 }
184 else if ( "setProperty".equals( operationName ) &&
185 numArgs == 1 && types[0].equals( Attribute .class.getName() ) )
186 {
187 setProperty( (Attribute )args[ 0 ] );
188 }
189 else if ( "getSystemProperties".equals( operationName ) &&
190 numArgs == 0 )
191 {
192 result = getSystemProperties();
193 }
194 else if ( "getSystemPropertyValue".equals( operationName ) &&
195 numArgs == 1 && types[0].equals( String .class.getName() ) )
196 {
197 result = getSystemPropertyValue( (String )args[ 0 ] );
198 }
199 else if ( "setSystemProperty".equals( operationName ) &&
200 numArgs == 1 && types[0].equals( Attribute .class.getName() ) )
201 {
202 setSystemProperty( (Attribute )args[ 0 ] );
203 }
204 else
205 {
206 result = mHelper.handleInvoke( operationName, args, types );
207 }
208
209 flush();
210
211 return result;
212 }
213
214 private void
215 flush()
216 {
217 try
218 {
219 mHelper.getConfigContext().flush();
220 }
221 catch (ConfigException e)
222 {
223 throw new RuntimeException ( e );
224 }
225 }
226 }
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