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package com.sun.appserv.management.client;
import java.util.Map;
import java.io.Serializable;
import com.sun.appserv.management.deploy.DeploymentSupport;
import com.sun.appserv.management.ext.wsmgmt.MessageTrace;
import com.sun.appserv.management.ext.wsmgmt.MessageTraceImpl;
import static com.sun.appserv.management.base.
MapCapable.MAP_CAPABLE_CLASS_NAME_KEY;
import static com.sun.appserv.management.deploy.
DeploymentProgress.DEPLOYMENT_PROGRESS_CLASS_NAME;
import static com.sun.appserv.management.deploy.DeploymentSource.
DEPLOYMENT_SOURCE_CLASS_NAME;
import static com.sun.appserv.management.deploy.DeploymentStatus.
DEPLOYMENT_STATUS_CLASS_NAME;
/**
Converts Maps obtained from the server back into their
proprietary (non-standard) java types.
*/
public final class MapConverter
{
private MapConverter() {}
/**
Of course there are more elaborate ways to do this, but given the small
number of conversions, this straightforward approach is best.
*/
private static Object
doConvert( final Map<String,Serializable> m )
{
Object result = m; // don't convert, by default
final String interfaceName = (String)m.get(MAP_CAPABLE_CLASS_NAME_KEY);
if ( interfaceName != null )
{
if ( DEPLOYMENT_PROGRESS_CLASS_NAME.equals( interfaceName ) )
{
result = DeploymentSupport.mapToDeploymentProgress( m );
}
else if ( DEPLOYMENT_SOURCE_CLASS_NAME.equals( interfaceName ) )
{
result = DeploymentSupport.mapToDeploymentSource( m );
}
else if ( DEPLOYMENT_STATUS_CLASS_NAME.equals( interfaceName ) )
{
result = DeploymentSupport.mapToDeploymentStatus( m );
}
else if ( MessageTrace.CLASS_NAME.equals( interfaceName ) )
{
result = new MessageTraceImpl( m, MessageTrace.class.getName());
}
else
{
// That's OK, we just leave it as a Map
}
}
return result;
}
/**
This form should be used where the appropriate class is not
known in advance.
*/
public static Object
convert( final Map<String,Serializable> m )
{
return doConvert( m );
}
/**
This form should be used where the appropriate class is known
in advance.
*/
public static <T> T
convertToClass(
final Map<String,Serializable> m,
final Class<T> theClass )
{
return theClass.cast( doConvert( m ) );
}
}