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30
31 package com.sun.cli.jmx.cmd;
32
33 import javax.management.remote.JMXServiceURL  ;
34 import javax.management.remote.JMXConnector ;
35 import java.net.MalformedURLException ;
36
37 import java.util.Map ;
38 import java.util.HashMap ;
39
40 import com.sun.cli.jmx.support.ArgParserImpl;
41 import com.sun.cli.jmx.support.ArgParserException;
42
43
44 public final class ConnectInfo
45 {
46 public final Map mParams;
47
48 public final static char ESCAPE_CHAR = '\\';
49 public final static char VALUE_DELIM = '=';
50 public final static char PAIR_DELIM = ',';
51
52
53
57 static Map
58 connectStringToParams( final String connectString )
59 throws ArgParserException
60 {
61 final Map m = new java.util.HashMap ();
62
63 final ArgParserImpl.ParseChars parseChars = new ArgParserImpl.ParseChars();
64 parseChars.mArgDelim = PAIR_DELIM;
65 final ArgParserImpl parser = new ArgParserImpl();
66
67 final String [] pairs = parser.ParseNames( connectString );
68
69 for( int i = 0; i < pairs.length; ++i )
70 {
71 final String pair = pairs[ i ];
72 final int delimIndex = pair.indexOf( VALUE_DELIM );
73
74 if ( delimIndex <= 0 )
75 {
76 throw new IllegalArgumentException ( "Illegal connect string: " + connectString );
77 }
78
79
80 final String name = pair.substring( 0, delimIndex );
81 final String value = pair.substring( delimIndex + 1, pair.length() );
82
83 m.put( name, value );
84 }
85
86 return( m );
87 }
88
89 public
90 ConnectInfo( final String connectString )
91 throws ArgParserException
92 {
93 this( connectStringToParams( connectString ) );
94 }
95
96 public
97 ConnectInfo( final Map params )
98 throws ArgParserException
99 {
100 mParams = params;
101 }
102
103
104 public
105 ConnectInfo( final ConnectInfo rhs )
106 {
107 mParams = new HashMap ();
108 mParams.putAll( rhs.mParams );
109 }
110
111
112 static String
113 escapeString( char charToEscape, String stringToEscape )
114 {
115 String result = stringToEscape;
116
117 if ( result.indexOf( charToEscape ) >= 0 )
118 {
119 result = result.replaceAll( "" + charToEscape,
120 ESCAPE_CHAR + "" + charToEscape );
121 }
122 return( result );
123 }
124
125 static String
126 escapeString( String value )
127 {
128 String escapedValue = escapeString( PAIR_DELIM, value );
129 escapedValue = escapeString( VALUE_DELIM, escapedValue );
130
131 return( escapedValue );
132 }
133
134 String
135 paramsToString( )
136 {
137 final java.util.Iterator iter = mParams.keySet().iterator();
138
139 StringBuffer buf = new StringBuffer ();
140 while ( iter.hasNext() )
141 {
142 final String key = (String )iter.next();
143 final String value =(String )mParams.get( key );
144
145 final String pair = key + VALUE_DELIM + escapeString( value );
146
147 buf.append( PAIR_DELIM + pair );
148 }
149
150 String result = buf.toString();
151 if ( result.length() != 0 )
152 {
153 result = result.substring( 1, result.length() );
155 }
156
157 return( result );
158 }
159
160 String
161 getParam( String name )
162 {
163 return( (String )mParams.get( name ) );
164 }
165
166 public String
167 toString()
168 {
169 return( paramsToString() );
170 }
171
172
173 public boolean
174 equals( Object o )
175 {
176 if ( o == this )
177 {
178 return( true );
179 }
180
181 if ( ! (o instanceof ConnectInfo ) )
182 {
183 return( false );
184 }
185
186 final ConnectInfo rhs = (ConnectInfo)o;
187
188 return( mParams.equals( rhs.mParams ) );
189 }
190 }
191
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198 |
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