/** @return whether or not the MetaDD should be written out at the end. */
private static boolean processMetaDD(Config config) throws IOException {
boolean needToWriteMetaDD = false;
MetaDD mdd;
//
// Either creates the metaDD file or read the existing one
//
if (config.getMddFile() != null || config.getMddIn() != null) {
File file = config.getMddFile();
if (config.getMddIn() == null && !file.exists()) {
config.setDoGeneration(false);
if (!config.isAuto()) {
if (!askYesOrNo(
config.messageOut,
"The mdd file "
+ config.getMddFile()
+ // NOI18N
" doesn't exist. Should we create it (y/n)? ")) { // NOI18N
config.messageOut.println("Generation aborted."); // NOI18N
return false;
}
}
needToWriteMetaDD = true;
mdd = new MetaDD();
} else {
try {
InputStream is = config.getMddIn();
if (config.getMddIn() == null) {
is = new FileInputStream(config.getMddFile());
config.messageOut.println(Common.getMessage("MSG_UsingMdd", config.getMddFile()));
}
mdd = MetaDD.read(is);
if (config.getMddIn() == null) {
is.close();
}
} catch (IOException e) {
if (config.isTraceParse()) e.printStackTrace();
throw new IOException(Common.getMessage("CantCreateMetaDDFile_msg", e.getMessage()));
} catch (javax.xml.parsers.ParserConfigurationException e) {
if (config.isTraceParse()) e.printStackTrace();
throw new IOException(Common.getMessage("CantCreateMetaDDFile_msg", e.getMessage()));
} catch (org.xml.sax.SAXException e) {
if (config.isTraceParse()) e.printStackTrace();
throw new IOException(Common.getMessage("CantCreateMetaDDFile_msg", e.getMessage()));
}
}
} else {
// Create a MetaDD to look stuff up in later on, even though
// it wasn't read in, and we're not going to write it out.
mdd = new MetaDD();
}
config.setMetaDD(mdd);
return needToWriteMetaDD;
}
