/*************************************************************************
* (c) Copyright 2016 Hewlett Packard Enterprise Development Company LP
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
************************************************************************/
package com.eucalyptus.context;
import java.util.Objects;
import org.springframework.integration.core.MessageSelector;
import org.springframework.messaging.Message;
import com.eucalyptus.component.annotation.ComponentNamed;
import com.eucalyptus.util.WildcardNameMatcher;
/**
*
*/
@ComponentNamed
public class ContextWireTapMessageSelector implements MessageSelector {
private static final WildcardNameMatcher matcher = new WildcardNameMatcher( );
@Override
public boolean accept( final Message<?> message ) {
final Object payload = message.getPayload( );
final String patternSource = Objects.toString( ServiceContext.CONTEXT_MESSAGE_LOG_WHITELIST, "" );
return payload != null && (
matcher.matches( patternSource, payload.getClass( ).getSimpleName( ) ) ||
matcher.matches( patternSource, payload.getClass( ).getName( ) )
);
}
}