LongStringsNotEnabledException.java

/*
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 * nom.tam FITS library
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 * Copyright (C) 2004 - 2021 nom-tam-fits
 * %%
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 * distribute this software, either in source code form or as a compiled
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 * software to the public domain. We make this dedication for the benefit
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 */

package nom.tam.fits;

/**
 * The string value does not fit into a signle 80-character wide FITS header
 * record, and the library does not have long string support enabled at present.
 * 
 * @author Attila Kovacs
 * @see FitsFactory#setLongStringsEnabled(boolean)
 * @since 1.16
 */
public class LongStringsNotEnabledException extends IllegalStateException {

    /**
     * 
     */
    private static final long serialVersionUID = -6255591057669953444L;

    private static String getMessage(String key) {
        return "Long string support is not enabled for [" + key + "]" + "\n\n --> Try FitsFactory.setLongStringsEnabled(true).\n";
    }

    /**
     * Instantiates a new exception for when a string value does not fit in a
     * single 80-character header record, and support for the standard long
     * string convention has not been enabled.
     * 
     * @param key
     *            the header keyword for which the exception occurred.
     */
    public LongStringsNotEnabledException(String key) {
        super(getMessage(key));
    }

}