public static void embedFonts(ITextRenderer renderer) {
final PropertySet propertySet = Properties.instance().getPropertySet();
for (final String propertyName : propertySet.getPropertiesStartsWith("oxf.fr.pdf.font.path")) {
final String path = StringUtils.trimToNull(propertySet.getString(propertyName));
if (path != null) {
try {
// Overriding the font family is optional
final String family;
{
final String[] tokens = StringUtils.split(propertyName, '.');
if (tokens.length >= 6) {
final String id = tokens[5];
family =
StringUtils.trimToNull(
propertySet.getString("oxf.fr.pdf.font.family" + '.' + id));
} else {
family = null;
}
}
// Add the font
renderer
.getFontResolver()
.addFont(path, family, BaseFont.IDENTITY_H, BaseFont.EMBEDDED, null);
} catch (Exception e) {
logger.warn(
"Failed to load font by path: '"
+ path
+ "' specified with property '"
+ propertyName
+ "'");
}
}
}
}
/**
* Start a trace using the class from the given global property name if present.
*
* @param propertyName property name containing a class name
* @return true iif new trace was started
*/
public boolean startTrace(String propertyName) {
if (trace == null) { // don't create if already present
final Properties properties = Properties.instance();
trace = createTraceIfNeeded(properties, propertyName);
return trace != null;
} else {
return false;
}
}
private Trace createTraceIfNeeded(Properties properties, String propertyName) {
if (properties != null) {
final PropertySet propertySet = properties.getPropertySet();
if (propertySet != null) {
final String traceClass = propertySet.getNCName(propertyName);
if (traceClass != null) {
return createTrace(traceClass);
}
}
}
return null;
}