Start parsing an OASIS TR9401 Open Catalog file. The file is
actually read and parsed
as needed by nextEntry.
In a TR9401 Catalog the 'DELEGATE' entry delegates public
identifiers. There is no delegate entry for system identifiers
or URIs.
catfile = is;
if (catfile == null) {
return;
}
Vector unknownEntry = null;
try {
while (true) {
String token = nextToken();
if (token == null) {
if (unknownEntry != null) {
catalog.unknownEntry(unknownEntry);
unknownEntry = null;
}
catfile.close();
catfile = null;
return;
}
String entryToken = null;
if (caseSensitive) {
entryToken = token;
} else {
entryToken = token.toUpperCase();
}
if (entryToken.equals("DELEGATE")) {
entryToken = "DELEGATE_PUBLIC";
}
try {
int type = CatalogEntry.getEntryType(entryToken);
int numArgs = CatalogEntry.getEntryArgCount(type);
Vector args = new Vector();
if (unknownEntry != null) {
catalog.unknownEntry(unknownEntry);
unknownEntry = null;
}
for (int count = 0; count < numArgs; count++) {
args.addElement(nextToken());
}
catalog.addEntry(new CatalogEntry(entryToken, args));
} catch (CatalogException cex) {
if (cex.getExceptionType() == CatalogException.INVALID_ENTRY_TYPE) {
if (unknownEntry == null) {
unknownEntry = new Vector();
}
unknownEntry.addElement(token);
} else if (cex.getExceptionType() == CatalogException.INVALID_ENTRY) {
catalog.getCatalogManager().debug.message(1, "Invalid catalog entry", token);
unknownEntry = null;
} else if (cex.getExceptionType() == CatalogException.UNENDED_COMMENT) {
catalog.getCatalogManager().debug.message(1, cex.getMessage());
}
}
}
} catch (CatalogException cex2) {
if (cex2.getExceptionType() == CatalogException.UNENDED_COMMENT) {
catalog.getCatalogManager().debug.message(1, cex2.getMessage());
}
}
