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/*
* $Header: /cvs/glassfish/admin-cli/cli-api/src/java/com/sun/cli/jmx/cmd/ConnectInfo.java,v 1.4 2007/05/05 05:24:49 tcfujii Exp $
* $Revision: 1.4 $
* $Date: 2007/05/05 05:24:49 $
*/
package com.sun.cli.jmx.cmd;
import javax.management.remote.JMXServiceURL;
import javax.management.remote.JMXConnector;
import java.net.MalformedURLException;
import java.util.Map;
import java.util.HashMap;
import com.sun.cli.jmx.support.ArgParserImpl;
import com.sun.cli.jmx.support.ArgParserException;
public final class ConnectInfo
{
public final Map mParams;
public final static char ESCAPE_CHAR = '\\';
public final static char VALUE_DELIM = '=';
public final static char PAIR_DELIM = ',';
/*
A connect string consists of a series of name/value pairs eg:
host=myhost,port=9993,user=foo
*/
static Map
connectStringToParams( final String connectString )
throws ArgParserException
{
final Map m = new java.util.HashMap();
final ArgParserImpl.ParseChars parseChars = new ArgParserImpl.ParseChars();
parseChars.mArgDelim = PAIR_DELIM;
final ArgParserImpl parser = new ArgParserImpl();
final String [] pairs = parser.ParseNames( connectString );
for( int i = 0; i < pairs.length; ++i )
{
final String pair = pairs[ i ];
final int delimIndex = pair.indexOf( VALUE_DELIM );
if ( delimIndex <= 0 )
{
throw new IllegalArgumentException( "Illegal connect string: " + connectString );
}
final String name = pair.substring( 0, delimIndex );
final String value = pair.substring( delimIndex + 1, pair.length() );
m.put( name, value );
}
return( m );
}
public
ConnectInfo( final String connectString )
throws ArgParserException
{
this( connectStringToParams( connectString ) );
}
public
ConnectInfo( final Map params )
throws ArgParserException
{
mParams = params;
}
public
ConnectInfo( final ConnectInfo rhs )
{
mParams = new HashMap();
mParams.putAll( rhs.mParams );
}
static String
escapeString( char charToEscape, String stringToEscape )
{
String result = stringToEscape;
if ( result.indexOf( charToEscape ) >= 0 )
{
result = result.replaceAll( "" + charToEscape,
ESCAPE_CHAR + "" + charToEscape );
}
return( result );
}
static String
escapeString( String value )
{
String escapedValue = escapeString( PAIR_DELIM, value );
escapedValue = escapeString( VALUE_DELIM, escapedValue );
return( escapedValue );
}
String
paramsToString( )
{
final java.util.Iterator iter = mParams.keySet().iterator();
StringBuffer buf = new StringBuffer();
while ( iter.hasNext() )
{
final String key = (String)iter.next();
final String value =(String)mParams.get( key );
final String pair = key + VALUE_DELIM + escapeString( value );
buf.append( PAIR_DELIM + pair );
}
String result = buf.toString();
if ( result.length() != 0 )
{
// strip leading ":"
result = result.substring( 1, result.length() );
}
return( result );
}
String
getParam( String name )
{
return( (String)mParams.get( name ) );
}
public String
toString()
{
return( paramsToString() );
}
public boolean
equals( Object o )
{
if ( o == this )
{
return( true );
}
if ( ! (o instanceof ConnectInfo ) )
{
return( false );
}
final ConnectInfo rhs = (ConnectInfo)o;
return( mParams.equals( rhs.mParams ) );
}
}