/*
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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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*/
/*
* Copyright 2004-2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* $Header: /cvs/glassfish/admin/mbeanapi-impl/src/java/com/sun/enterprise/management/config/OldPropertiesImpl.java,v 1.3 2007/05/05 05:23:19 tcfujii Exp $
* $Revision: 1.3 $
* $Date: 2007/05/05 05:23:19 $
*/
package com.sun.enterprise.management.config;
import javax.management.Attribute;
import javax.management.AttributeList;
import com.sun.appserv.management.util.misc.ThrowableMapper;
import com.sun.enterprise.management.support.oldconfig.OldProperties;
import com.sun.enterprise.management.support.Delegate;
import com.sun.enterprise.management.support.DelegateBase;
final class OldPropertiesImpl implements OldProperties
{
final Delegate mDelegate;
private final static String[] EMPTY_SIG = new String[ 0 ];
private final static String[] GET_PROPERTY_VALUE_SIG = new String[]{ String.class.getName() };
private final static String[] SET_PROPERTY_SIG = new String[]{ Attribute.class.getName() };
public
OldPropertiesImpl( Delegate delegate )
{
mDelegate = delegate;
}
/**
We want to avoid throwing anything that is not standard on the client
side.
*/
private void
rethrowThrowable( final Throwable t )
{
final Throwable result = new ThrowableMapper( t ).map();
if ( result instanceof Error )
{
throw (Error)result;
}
else if ( result instanceof RuntimeException )
{
throw (RuntimeException)result;
}
else
{
throw new RuntimeException( result );
}
}
public AttributeList
getProperties()
{
try
{
return( (AttributeList)mDelegate.invoke( "getProperties", null, EMPTY_SIG ) );
}
catch( RuntimeException e )
{
rethrowThrowable( e );
}
return( null );
}
public String
getPropertyValue( final String propertyName )
{
try
{
return( (String)mDelegate.invoke( "getPropertyValue",
new Object[] { propertyName }, GET_PROPERTY_VALUE_SIG ) );
}
catch( RuntimeException e )
{
rethrowThrowable( e );
}
return( null );
}
public void
setProperty( Attribute attr )
{
try
{
mDelegate.invoke( "setProperty", new Object[] { attr }, SET_PROPERTY_SIG );
}
catch( RuntimeException e )
{
rethrowThrowable( e );
}
}
}