/**
* ** Returns an I18N.Text instance used for lazy localization.<br>
* ** (use in XML loaders to avoid expression matches when auto-updating
* 'LocalStrings_XX.properties') ** @param pkg The package name ** @param key The localization key
* ** @param dft The default localized text ** @param showError If true, a stacktrace will be
* display if the key is invalid. ** @return An I18N.Text instance used for lazy localization
*/
public static I18N.Text parseText(String pkg, String key, String dft, boolean showError) {
if (dft == null) {
Print.logStackTrace("Default value is null!");
return new I18N.Text(pkg, key, "");
} else if (!StringTools.isBlank(key)) {
return new I18N.Text(pkg, key, dft);
} else if (!StringTools.startsWithIgnoreCase(dft, I18N_KEY_STARTE)
&& !StringTools.startsWithIgnoreCase(dft, I18N_KEY_STARTC)) {
if (showError) {
Print.logStackTrace(
"Invalid/missing key definition!\n"
+ "Package: "
+ pkg
+ "\n"
+ "Key : "
+ key
+ "\n"
+ "Default: "
+ dft);
}
return new I18N.Text(pkg, null, dft);
} else {
int ks = I18N_KEY_STARTE.length();
int ke = dft.indexOf(I18N_KEY_END, ks);
if (ke < ks) {
return new I18N.Text(pkg, null, dft); // ']' is missing, return string as-is
}
String k = dft.substring(ks, ke).trim();
String v = dft.substring(ke + I18N_KEY_END.length()).trim();
return new I18N.Text(pkg, k, v);
}
}
public String toString() {
String locStr = RTConfig.getString(RTKey.SESSION_LOCALE, null);
if (StringTools.isBlank(locStr)) {
return this.getDefault();
} else {
Locale loc = I18N.getLocale(locStr);
return this.toString(loc);
}
}
/**
* ** Gets the Java Locale instance based on the specified locale name ** @param loc The name of
* the Locale ** @param dft The default Locale returned ** @return The Java Locale instance
*/
public static Locale getLocale(String loc, Locale dft) {
String locale = !StringTools.isBlank(loc) ? loc : RTConfig.getString(RTKey.LOCALE, "");
if (StringTools.isBlank(locale)) {
return dft;
} else {
int p = locale.indexOf("_");
try {
if (p < 0) {
String language = locale;
return new Locale(language);
} else {
String language = locale.substring(0, p);
String country = locale.substring(p + 1);
return new Locale(language, country);
}
} catch (Throwable th) {
return dft;
}
}
}
/**
* ** Gets the Localized value for the specified key. The default String text is returned ** if
* the specified key does not exist ** @param key The LocalStrings key ** @param dft The default
* String text to return if the LocalStrings key does not exist ** @return The Localized String
* text
*/
public String getString(String key, String dft) {
if (!StringTools.isBlank(key) && (this.resBundle != null)) {
RTProperties cfgProps = RTConfig.getConfigFileProperties();
if (!cfgProps.hasProperty(key) || cfgProps.getBoolean(key, true)) {
try {
String s = this.resBundle.getString(key);
if (s != null) {
return I18N.decodeNewLine(s);
}
} catch (Throwable th) {
// Print.logException("",th);
// MissingResourceException - if no object for the given key can be found
// ClassCastException - if the object found for the given key is not a string
}
}
}
return I18N.decodeNewLine(dft);
}
public boolean hasKey() {
return !StringTools.isBlank(this.getKey());
}
public boolean hasPackage() {
return !StringTools.isBlank(this.getPackage());
}
/**
* ** Converts "\\n" patterns into literal newlines (\n) ** @param s The StringBuffer to convert
* "\\n" to "\n" ** @return The decoded StringBuffer
*/
protected static StringBuffer decodeNewLine(StringBuffer s) {
return StringTools.replace(s, "\\n", "\n");
}