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23 package com.sun.appserv.management.util.jmx.stringifier;
24
25 import java.util.List  ;
26 import java.util.ArrayList ;
27 import java.util.Map ;
28 import java.util.Set ;
29 import java.util.Collections ;
30 import java.util.Iterator ;
31 import java.util.Arrays ;
32
33 import javax.management.ObjectName ;
34
35 import com.sun.appserv.management.util.stringifier.Stringifier;
36 import com.sun.appserv.management.util.misc.ListUtil;
37 import com.sun.appserv.management.util.misc.StringUtil;
38 import com.sun.appserv.management.util.misc.TypeCast;
39
40
41
45 public final class ObjectNameStringifier implements Stringifier
46 {
47 public final static ObjectNameStringifier DEFAULT = new ObjectNameStringifier();
48
49 private static List <String > PROPS = null;
50
51 private synchronized static List <String >
52 getPROPS()
53 {
54 if ( PROPS == null )
55 {
56 PROPS = Collections.unmodifiableList( ListUtil.newListFromArray( new String []
57 {
58 "j2eeType","type",
59 "name",
60
61 "J2EEDomain",
62 "J2EEServer",
63 "JVM",
64 "Node",
65 "J2EEApplication",
66
67 "AppClientModule",
68
69 "EJBModule",
70 "EntityBean",
71 "StatefulSessionBean",
72 "StatelessSessionBean",
73 "MessageDrivenBean",
74
75 "WebModule", "Servlet",
76
77 "ResourceAdapterModule",
78 "JavaMailResource",
79 "JCAResource",
80 "JCAConnectionFactory",
81 "JCAManagedConnectionFactory",
82 "JDBCResource",
83 "JDBCDataSource",
84 "JDBCDriver",
85 "JMSResource",
86 "JNDIResource",
87 "JTAResource",
88 "RMI_IIOPResource",
89 "URL_Resource",
90
91 } ));
92 }
93 return( PROPS );
94 }
95
96
97 private List <String > mOrderedProps;
98 private boolean mOmitDomain;
99
100 public
101 ObjectNameStringifier()
102 {
103 this( getPROPS() );
104 }
105
106 public
107 ObjectNameStringifier( final List <String > props )
108 {
109 mOrderedProps = props;
110 mOmitDomain = false;
111 }
112
113 public
114 ObjectNameStringifier( final String [] props )
115 {
116 this( ListUtil.newListFromArray( props ) );
117 }
118
119
120 private String
121 makeProp( final String name, final String value )
122 {
123 return( name + "=" + value );
124 }
125
126 public String
127 stringify( Object o )
128 {
129 if ( o == null )
130 {
131 return( "null" );
132 }
133
134
135 final ObjectName on = (ObjectName )o;
136
137 final StringBuffer buf = new StringBuffer ();
138 if ( ! mOmitDomain )
139 {
140 buf.append( on.getDomain() + ":" );
141 }
142
143 final Map <String ,String > props = TypeCast.asMap( on.getKeyPropertyList() );
144
145 final List <String > ordered = new ArrayList <String >( mOrderedProps );
146 ordered.retainAll( props.keySet() );
147
148 final Iterator iter = ordered.iterator();
150 while ( iter.hasNext() && props.keySet().size() >= 2 )
151 {
152 final String key = (String )iter.next();
153 final String value = (String )props.get( key );
154 if ( value != null )
155 {
156 buf.append( makeProp( key, value ) + "," );
157 props.remove( key );
158 }
159 }
160
161 final Set <String > remainingSet = props.keySet();
163 final String [] remaining = new String [ remainingSet.size() ];
164 remainingSet.toArray( remaining );
165 Arrays.sort( remaining );
166
167 for( int i = 0; i < remaining.length; ++i )
168 {
169 final String key = remaining[ i ];
170 final String value = (String )props.get( key );
171 buf.append( makeProp( key, value ) + "," );
172 }
173
174 final String result = StringUtil.stripSuffix( buf.toString(), "," );
175
176 return( result );
177 }
178
179 public List
180 getProps()
181 {
182 return( mOrderedProps );
183 }
184
185 public void
186 setProps( final List <String > props )
187 {
188 mOrderedProps = props;
189 }
190
191
192 public boolean
193 getOmitDomain()
194 {
195 return( mOmitDomain );
196 }
197
198 public void
199 setOmitDomain( final boolean omit )
200 {
201 mOmitDomain = omit;
202 }
203 }
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