/**
* Load Default FontStylesCollection, singleton 1) if no citation style is given, return default
* {@link FontStylesCollection} 2) if citation style is given, check citation style directory. If
* there is a citation style specific {@link FontStylesCollection} in the citation style directory
* FontStylesCollection, get it; if not - get default FontStylesCollection
*
* @param cs - citation style
* @return {@link FontStylesCollection}
* @throws CitationStyleManagerException
*/
public static FontStylesCollection loadFontStylesCollection(String cs) {
// get default FontStyleCollection from __Default__ element for empty cs
if (cs == null || "".equals(cs.trim())) return loadFontStylesCollection("__Default__");
if (fsc.containsKey(cs)) return fsc.get(cs);
try {
// load __Default__ collection
if ("__Default__".equalsIgnoreCase(cs)) {
fsc.put(
cs,
FontStylesCollection.loadFromXml(
CitationUtil.getPathToCitationStyles() + FONT_STYLES_COLLECTION_FILE));
} else {
InputStream inputStream =
ResourceUtil.getResourceAsStream(
CitationUtil.getPathToCitationStyle(cs) + FONT_STYLES_COLLECTION_FILE,
XmlHelper.class.getClassLoader());
// get specific FontStyleCollection for citation style if exists
if (inputStream != null) {
fsc.put(cs, FontStylesCollection.loadFromXml(inputStream));
}
// otherwise: get __Default_ one
else {
fsc.put(cs, loadFontStylesCollection());
}
}
return fsc.get(cs);
} catch (Exception e) {
// TODO Auto-generated catch block
throw new RuntimeException("Cannot loadFontStylesCollection: ", e);
}
}
public static JasperReport tryJasperCache(String cs)
throws CitationStyleManagerException, IOException, JRException {
Utils.checkName(cs, "Empty style name.");
JasperReport jr = XmlHelper.jasperCache.get(cs);
if (jr == null) {
// get default JasperDesign
String path = CitationUtil.getPathToCitationStyles() + "citation-style.jrxml";
JasperDesign jd =
JRXmlLoader.load(
ResourceUtil.getResourceAsStream(path, XmlHelper.class.getClassLoader()));
// populate page header
// setPageHeader(jd, cs);
// set default Report Style
setDefaultReportStyle(jd, cs);
// compile to the JasperReport
jr = JasperCompileManager.compileReport(jd);
XmlHelper.jasperCache.put(cs, jr);
}
return jr;
}