/**
* Add the new mapping to this expander.
*
* @param mapping
*/
public void addDSLMapping(final DSLMapping mapping) {
for (DSLMappingEntry entry : mapping.getEntries()) {
if (DSLMappingEntry.KEYWORD.equals(entry.getSection())) {
this.keywords.add(entry);
} else if (DSLMappingEntry.CONDITION.equals(entry.getSection())) {
this.condition.add(entry);
} else if (DSLMappingEntry.CONSEQUENCE.equals(entry.getSection())) {
this.consequence.add(entry);
} else {
// if any, then add to them both condition and consequence
this.condition.add(entry);
this.consequence.add(entry);
}
}
if (mapping.getOption("result")) showResult = true;
if (mapping.getOption("steps")) showSteps = true;
if (mapping.getOption("keyword")) showThen = true;
if (mapping.getOption("when")) showWhen = true;
if (mapping.getOption("then")) showThen = true;
}
@Override
public boolean parseAndLoad(Reader dsl) throws IOException {
List<ParserError> errors = new ArrayList<ParserError>();
String text = readFile(dsl);
dsl = new StringReader(text);
try {
DSLMapping mapping = buildFileMapping(errors, dsl);
mapping.setOptions(optionSet);
setMapping(mapping);
List<ParserError> moderr = new ArrayList<ParserError>();
for (ParserError err : errors) {
int row = err.getRow();
int col = err.getCol();
if (row > 0) {
int len;
while ((len = lineLengths.get(row)) < col) {
col -= len + 1;
row++;
}
}
moderr.add(new ParserError(err.getMessage(), row, col));
}
errors = moderr;
} catch (Exception e) {
final String msg = "Error parsing DSL mapping: " + e.getMessage();
ParserError parserError = new ParserError(msg, -1, 0);
errors.add(parserError);
}
setErrors(errors);
// for( ParserError err: errors ){
// logger.error( "[" + err.getRow() + "," + err.getCol() + "]: " + err.getMessage()
// );
// }
return errors.isEmpty();
}
