Implemented import of portal files to DataNodes

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package it.inaf.oats.vospace.exception;

package it.inaf.oats.vospace.exception;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.http.HttpStatus;

import org.springframework.http.HttpStatus;

import org.springframework.web.bind.annotation.ResponseStatus;

import org.springframework.web.bind.annotation.ResponseStatus;

@ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR)   // Status code 500

@ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR)   // Status code 500

public class InternalFaultException extends VoSpaceException {

public class InternalFaultException extends VoSpaceException {

    private static final Logger LOG = LoggerFactory.getLogger(InternalFaultException.class);

    public InternalFaultException(String msg) {

    public InternalFaultException(String msg) {

        super("InternalFaultException: " + msg);

        super("InternalFaultException: " + msg);

    }

    }

    public InternalFaultException(Throwable cause) {

        super("InternalFaultException: " + getMessage(cause));

    }

    private static String getMessage(Throwable cause) {

        LOG.error("Exception caught", cause);

        return cause.getMessage() != null ? cause.getMessage() : cause.getClass().getCanonicalName();

    }

}

}