/*
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*
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*
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* and Distribution License("CDDL") (collectively, the "License"). You
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* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
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*
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* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
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* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
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*
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package com.sun.enterprise.management.offline;
import java.util.Map;
import java.util.HashMap;
import java.util.Set;
import java.util.HashSet;
import java.util.Collections;
import javax.management.ObjectName;
import static com.sun.appserv.management.base.XTypes.*;
import static com.sun.appserv.management.base.AMX.*;
/**
*/
public final class OfflineDottedNamePrefixes
{
private final Map<String,String[]> mTemplates;
private
OfflineDottedNamePrefixes( )
{
mTemplates = initTemplates();
}
private static OfflineDottedNamePrefixes INSTANCE = null;
public static synchronized OfflineDottedNamePrefixes
getInstance()
{
if ( INSTANCE == null )
{
INSTANCE = new OfflineDottedNamePrefixes();
}
return INSTANCE;
}
static private final String VAR = "$";
static private final String PAR = "^";
static private final String PART_DELIM = ".";
private static String
PAR( final String s )
{
return PAR + s;
}
private static String
VAR( final String s )
{
return VAR + s;
}
private static String
varName( final String s )
{
if ( ! s.startsWith( VAR ) )
{
throw new IllegalArgumentException( s );
}
return s.substring( VAR.length(), s.length() );
}
private static final String NAME_VAR = VAR( NAME_KEY );
static private final Object[] TEMPLATES = new Object[]
{
DOMAIN_CONFIG, new String[] { "domain" },
CONFIG_CONFIG, new String[] { NAME_VAR },
STANDALONE_SERVER_CONFIG, new String[] { NAME_VAR },
HTTP_SERVICE_CONFIG, new String[] { VAR( CONFIG_CONFIG ), "http-service" },
IIOP_SERVICE_CONFIG, new String[] { VAR( CONFIG_CONFIG ), "iiop-service" },
ADMIN_SERVICE_CONFIG, new String[] { VAR( CONFIG_CONFIG ), "admin-service" },
JAVA_CONFIG, new String[] { VAR( CONFIG_CONFIG ), "java" },
AVAILABILITY_SERVICE_CONFIG, new String[] { VAR( CONFIG_CONFIG ), "availability" },
EJB_CONTAINER_CONFIG, new String[] { VAR( CONFIG_CONFIG ), "ejb-container" },
HTTP_LISTENER_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "listeners", NAME_VAR },
ACCESS_LOG_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "access-log"},
KEEP_ALIVE_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "keep-alive"},
REQUEST_PROCESSING_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "request-processing" },
CONNECTION_POOL_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "connection-pool" },
HTTP_PROTOCOL_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "http-protocol" },
HTTP_FILE_CACHE_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "file-cache" },
VIRTUAL_SERVER_CONFIG, new String[] { PAR( HTTP_SERVICE_CONFIG ), "virtual-servers", NAME_VAR },
};
private Map<String,String[]>
initTemplates()
{
final Map<String,String[]> templates = new HashMap<String,String[]>();
for( int i = 0; i < TEMPLATES.length; i += 2 )
{
final String j2eeType = (String)TEMPLATES[ i ];
final String[] template = (String[])TEMPLATES[ i + 1 ];
templates.put( j2eeType, template );
}
return templates;
}
private String
concat(
final String prefix,
final String part )
{
String result = null;
if ( prefix == null || prefix.length() == 0 )
{
result = part;
}
else
{
result = prefix + PART_DELIM + part;
}
return( result );
}
private String[]
getTemplate( final String j2eeType )
{
return mTemplates.get( j2eeType );
}
public String
getPrefix( final ObjectName objectName )
{
final String j2eeType = objectName.getKeyProperty( J2EE_TYPE_KEY );
if ( j2eeType == null )
{
throw new IllegalArgumentException( "" + objectName );
}
String prefix = null;
final String[] template = getTemplate( j2eeType );
if ( template != null )
{
for( final String part : template )
{
String value = null;
if ( part.startsWith( VAR ) )
{
final String prop = varName( part );
value = objectName.getKeyProperty( prop );
if ( value == null )
{
throw new IllegalArgumentException(
"No property " + prop + " in " + objectName );
}
}
else
{
value = part;
}
prefix = concat( prefix, value );
}
}
return prefix;
}
}
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