001package jmri.jmrit.conditional;
002
003import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
004import java.util.Locale;
005import javax.annotation.CheckReturnValue;
006import javax.annotation.CheckForNull;
007import javax.annotation.ParametersAreNonnullByDefault;
008
009/**
010 * Provides standard access for resource bundles in a package.
011 *
012 * Convention is to provide a subclass of this name in each package, working off
013 * the local resource bundle name.
014 *
015 * @author Bob Jacobsen Copyright (C) 2012
016 * @since 3.3.1
017 */
018@ParametersAreNonnullByDefault
019@CheckReturnValue
020@SuppressFBWarnings(value = "NM_SAME_SIMPLE_NAME_AS_SUPERCLASS", justification = "Desired pattern is repeated class names with package-level access to members")
021@javax.annotation.concurrent.Immutable
022public class Bundle extends jmri.jmrit.Bundle {
023
024    @CheckForNull
025    private static final String name = "jmri.jmrit.conditional.ConditionalBundle"; // NOI18N
026
027    //
028    // below here is boilerplate to be copied exactly
029    //
030    /**
031     * Provides a translated string for a given key from the package resource
032     * bundle or parent.
033     * <p>
034     * Note that this is intentionally package-local access.
035     *
036     * @param key Bundle key to be translated
037     * @return Internationalized text
038     */
039    static String getMessage(String key) {
040        return getBundle().handleGetMessage(key);
041    }
042
043    /**
044     * Provides a translated string for a given key in a given locale from the
045     * package resource bundle or parent.
046     * <p>
047     * Note that this is intentionally package-local access.
048     *
049     * @param locale The locale to be used
050     * @param key    Bundle key to be translated
051     * @return Internationalized text
052     */
053    static String getMessage(Locale locale, String key) {
054        return getBundle().handleGetMessage(locale, key);
055    }
056
057    /**
058     * Merges user data with a translated string for a given key from the
059     * package resource bundle or parent.
060     * <p>
061     * Uses the transformation conventions of the Java MessageFormat utility.
062     * <p>
063     * Note that this is intentionally package-local access.
064     *
065     * @see java.text.MessageFormat
066     * @param key  Bundle key to be translated
067     * @param subs One or more objects to be inserted into the message
068     * @return Internationalized text
069     */
070    static String getMessage(String key, Object... subs) {
071        return getBundle().handleGetMessage(key, subs);
072    }
073
074    /**
075     * Merges user data with a translated string for a given key in a given
076     * locale from the package resource bundle or parent.
077     * <p>
078     * Uses the transformation conventions of the Java MessageFormat utility.
079     * <p>
080     * Note that this is intentionally package-local access.
081     *
082     * @see java.text.MessageFormat
083     * @param locale The locale to be used
084     * @param key    Bundle key to be translated
085     * @param subs   One or more objects to be inserted into the message
086     * @return Internationalized text
087     */
088    static String getMessage(Locale locale, String key, Object... subs) {
089        return getBundle().handleGetMessage(locale, key, subs);
090    }
091
092    private final static Bundle b = new Bundle();
093
094    @Override
095    @CheckForNull
096    protected String bundleName() {
097        return name;
098    }
099
100    protected static jmri.Bundle getBundle() {
101        return b;
102    }
103
104    @Override
105    protected String retry(Locale locale, String key) {
106        return super.getBundle().handleGetMessage(locale,key);
107    }
108
109}