/**
* Sets the settings of the {@link Template} which are not yet set in the {@link Template} and are
* set in this {@link TemplateConfigurer}, leaves the other settings as is. A setting is said to
* be set in a {@link TemplateConfigurer} or {@link Template} if it was explicitly set via a
* setter method on that object, as opposed to be inherited from the {@link Configuration}.
*
* <p>Note that the {@code encoding} setting of the {@link Template} counts as unset if it's
* {@code null}, even if {@code null} was set via {@link Template#setEncoding(String)}.
*
* @throws IllegalStateException If the parent configuration wasn't yet set.
*/
public void configure(Template template) {
checkParentConfigurationSet();
Configuration cfg = getParentConfiguration();
if (template.getConfiguration() != cfg) {
// This is actually not a problem right now, but for future BC we enforce this.
throw new IllegalArgumentException(
"The argument Template doesn't belong to the same Configuration as the TemplateConfigurer");
}
if (isAPIBuiltinEnabledSet() && !template.isAPIBuiltinEnabledSet()) {
template.setAPIBuiltinEnabled(isAPIBuiltinEnabled());
}
if (isArithmeticEngineSet() && !template.isArithmeticEngineSet()) {
template.setArithmeticEngine(getArithmeticEngine());
}
if (isAutoFlushSet() && !template.isAutoFlushSet()) {
template.setAutoFlush(getAutoFlush());
}
if (isBooleanFormatSet() && !template.isBooleanFormatSet()) {
template.setBooleanFormat(getBooleanFormat());
}
if (isClassicCompatibleSet() && !template.isClassicCompatibleSet()) {
template.setClassicCompatibleAsInt(getClassicCompatibleAsInt());
}
if (isDateFormatSet() && !template.isDateFormatSet()) {
template.setDateFormat(getDateFormat());
}
if (isDateTimeFormatSet() && !template.isDateTimeFormatSet()) {
template.setDateTimeFormat(getDateTimeFormat());
}
if (isEncodingSet() && template.getEncoding() == null) {
template.setEncoding(getEncoding());
}
if (isLocaleSet() && !template.isLocaleSet()) {
template.setLocale(getLocale());
}
if (isLogTemplateExceptionsSet() && !template.isLogTemplateExceptionsSet()) {
template.setLogTemplateExceptions(getLogTemplateExceptions());
}
if (isNewBuiltinClassResolverSet() && !template.isNewBuiltinClassResolverSet()) {
template.setNewBuiltinClassResolver(getNewBuiltinClassResolver());
}
if (isNumberFormatSet() && !template.isNumberFormatSet()) {
template.setNumberFormat(getNumberFormat());
}
if (isObjectWrapperSet() && !template.isObjectWrapperSet()) {
template.setObjectWrapper(getObjectWrapper());
}
if (isOutputEncodingSet() && !template.isOutputEncodingSet()) {
template.setOutputEncoding(getOutputEncoding());
}
if (isShowErrorTipsSet() && !template.isShowErrorTipsSet()) {
template.setShowErrorTips(getShowErrorTips());
}
if (isSQLDateAndTimeTimeZoneSet() && !template.isSQLDateAndTimeTimeZoneSet()) {
template.setSQLDateAndTimeTimeZone(getSQLDateAndTimeTimeZone());
}
if (isTemplateExceptionHandlerSet() && !template.isTemplateExceptionHandlerSet()) {
template.setTemplateExceptionHandler(getTemplateExceptionHandler());
}
if (isTimeFormatSet() && !template.isTimeFormatSet()) {
template.setTimeFormat(getTimeFormat());
}
if (isTimeZoneSet() && !template.isTimeZoneSet()) {
template.setTimeZone(getTimeZone());
}
if (isURLEscapingCharsetSet() && !template.isURLEscapingCharsetSet()) {
template.setURLEscapingCharset(getURLEscapingCharset());
}
copyDirectCustomAttributes(template, false);
}
