package org.infinispan.interceptors.xsite;
import org.infinispan.commands.write.ClearCommand;
import org.infinispan.commands.write.PutKeyValueCommand;
import org.infinispan.commands.write.PutMapCommand;
import org.infinispan.commands.write.RemoveCommand;
import org.infinispan.commands.write.ReplaceCommand;
import org.infinispan.commands.write.WriteCommand;
import org.infinispan.context.Flag;
import org.infinispan.context.InvocationContext;
import org.infinispan.remoting.transport.BackupResponse;
/**
* Handles x-site data backups for non-transactional caches.
*
* @author Mircea Markus
* @since 5.2
*/
public class NonTransactionalBackupInterceptor extends BaseBackupInterceptor {
@Override
public Object visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command) throws Throwable {
return handleWrite(ctx, command);
}
@Override
public Object visitRemoveCommand(InvocationContext ctx, RemoveCommand command) throws Throwable {
return handleWrite(ctx, command);
}
@Override
public Object visitReplaceCommand(InvocationContext ctx, ReplaceCommand command) throws Throwable {
return handleWrite(ctx, command);
}
@Override
public Object visitClearCommand(InvocationContext ctx, ClearCommand command) throws Throwable {
return handleWrite(ctx, command);
}
@Override
public Object visitPutMapCommand(InvocationContext ctx, PutMapCommand command) throws Throwable {
return handleWrite(ctx, command);
}
private Object handleWrite(InvocationContext ctx, WriteCommand command) throws Throwable {
if (!ctx.isOriginLocal() || command.hasFlag(Flag.SKIP_XSITE_BACKUP))
return invokeNextInterceptor(ctx, command);
BackupResponse backupResponse = backupSender.backupWrite(command);
Object result = invokeNextInterceptor(ctx, command);
backupSender.processResponses(backupResponse, command);
return result;
}
}