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The PDS3 Product Tools Library project supports design/generation, validation and submission of archival products to the PDS. This project consists of a library of software classes to support the development of tools to perform these functions and is designed to be utilized by developers from the Engineering Node, Discipline Nodes and the PDS community.

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// Copyright 2019, California Institute of Technology ("Caltech").
// U.S. Government sponsorship acknowledged.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// • Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// • Redistributions must reproduce the above copyright notice, this list of
// conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
// • Neither the name of Caltech nor its operating division, the Jet Propulsion
// Laboratory, nor the names of its contributors may be used to endorse or
// promote products derived from this software without specific prior written
// permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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package gov.nasa.pds.tools.util;

import gov.nasa.arc.pds.tools.util.LocaleUtils;
import gov.nasa.pds.tools.LabelParserException;
import gov.nasa.pds.tools.constants.Constants;

import java.util.ResourceBundle;

public class MessageUtils {

    private static final LocaleUtils LOCALE_UTILS = new LocaleUtils(
            Constants.DEFAULT_LOCALE, false, "resources"); //$NON-NLS-1$

    private static LocaleUtils OVERRIDE_LOCALE_UTILS;

    public static void setOverride(final ResourceBundle bundle) {
        MessageUtils.OVERRIDE_LOCALE_UTILS = new LocaleUtils(
                Constants.DEFAULT_LOCALE, false, bundle);
    }

    public static String getText(final String key, final Object... arguments) {
        // has override, try there first
        if (OVERRIDE_LOCALE_UTILS != null) {
            try {
                return OVERRIDE_LOCALE_UTILS.getText(key, arguments);
            } catch (final Exception e) {
                // not found in override, try default
                return LOCALE_UTILS.getText(key, arguments);
            }
        }
        return LOCALE_UTILS.getText(key, arguments);
    }

    public static String getNumber(final Number number) {
        return LOCALE_UTILS.getNumber(number);
    }

    public static String formatBytes(final double memory) {
        return LOCALE_UTILS.formatBytes(memory);
    }

    public static String getProblemMessage(final LabelParserException problem) {
        return getText(problem.getKey(), problem.getArguments());
    }

}