Examples with Argument com.unboundid.util.args.Argument used on opensource projects

Example 11 with Argument

use of com.unboundid.util.args.Argument in project ldapsdk by pingidentity.

the class LDAPDiff method setArgumentValueFromArgument.

/**
 * Updates the specified non-legacy argument with the value from the given
 * legacy argument, if it is present.
 *
 * @param  legacyArgument         The legacy argument to use to set the value
 *                                of the specified non-legacy argument.  It
 *                                must not be {@code null}.
 * @param  nonLegacyArgumentName  The name of the non-legacy argument to
 *                                update with the value of the legacy
 *                                argument.  It must not be {@code null} and
 *                                must reference a defined argument that takes
 *                                a value.
 *
 * @throws  ArgumentException  If a problem occurs while attempting to set the
 *                             value of the specified non-legacy argument from
 *                             the given legacy argument.
 */
private void setArgumentValueFromArgument(@NotNull final Argument legacyArgument, @NotNull final String nonLegacyArgumentName) throws ArgumentException {
    if (legacyArgument.isPresent()) {
        try {
            final Argument nonLegacyArgument = parser.getNamedArgument(nonLegacyArgumentName);
            final Method addValueMethod = Argument.class.getDeclaredMethod("addValue", String.class);
            addValueMethod.setAccessible(true);
            final Method incrementOccurrencesMethod = Argument.class.getDeclaredMethod("incrementOccurrences");
            incrementOccurrencesMethod.setAccessible(true);
            for (final String valueString : legacyArgument.getValueStringRepresentations(false)) {
                addValueMethod.invoke(nonLegacyArgument, valueString);
                incrementOccurrencesMethod.invoke(nonLegacyArgument);
            }
        } catch (final Exception e) {
            Debug.debugException(e);
            final String message = ERR_LDAP_DIFF_CANNOT_SET_ARG_FROM_LEGACY.get(legacyArgument.getIdentifierString(), nonLegacyArgumentName, StaticUtils.getExceptionMessage(e));
            toolCompletionMessageRef.compareAndSet(null, message);
            throw new ArgumentException(message, e);
        }
    }
}