org.solovyev.common.msg.BundleMessage Maven / Gradle / Ivy

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package org.solovyev.common.msg;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.List;
import java.util.Locale;
import java.util.ResourceBundle;

class BundleMessage extends AbstractMessage {

	@Nonnull
	private final String bundleName;

	@Nullable
	private ResourceBundle.Control bundleControl;

	BundleMessage(@Nonnull String bundleName,
				  @Nullable ResourceBundle.Control bundleControl,
				  @Nonnull String messageCode,
				  @Nonnull MessageLevel messageLevel,
				  @Nullable Object... parameters) {
		super(messageCode, messageLevel, parameters);
		this.bundleName = bundleName;
		this.bundleControl = bundleControl;
	}

	BundleMessage(@Nonnull String bundleName,
				  @Nullable ResourceBundle.Control bundleControl,
				  @Nonnull String messageCode,
				  @Nonnull MessageLevel messageLevel,
				  @Nonnull List parameters) {
		super(messageCode, messageLevel, parameters);
		this.bundleName = bundleName;
		this.bundleControl = bundleControl;
	}

	@Nullable
	@Override
	protected final String getMessagePattern(@Nonnull Locale locale) {
		final ResourceBundle bundle;

		if (bundleControl == null) {
			bundle = ResourceBundle.getBundle(bundleName, locale);
		} else {
			bundle = ResourceBundle.getBundle(bundleName, locale, bundleControl);
		}

		return bundle.getString(getMessageCode());
	}
}