private boolean hasMatchingError(int l, int c) {
for (ScriptError e : getErrors()) {
if (e.getLineNumber() == l && e.getColumnNumber() == c) {
return true;
}
}
return false;
}
/**
* Returns a concatenation of all errors in contained ScriptError instances. Separated by newline,
* except for last error; no \n if only one error.
*
* @return The Message.
* @see ScriptError#getMessage()
*/
@Override
public String getMessage() {
StringBuilder sb = new StringBuilder();
if (scriptText == null) {
sb.append(super.getMessage());
} else {
int l = 1;
int c = 0;
for (int x = 0; x < scriptText.length(); x++) {
if (hasMatchingError(l, c)) {
sb.append(" ___ ");
}
sb.append(scriptText.charAt(x));
if (scriptText.charAt(x) == '\n') {
++l;
c = 0;
} else {
++c;
}
}
int i = 1;
for (ScriptError e : getErrors()) {
if (sb.length() > 0) {
sb.append('\n');
}
sb.append(" ");
if (getErrors().size() > 1) {
sb.append(i++);
sb.append(". ");
}
sb.append(e.getMessage());
}
}
return sb.toString();
}
/**
* Creates a ScriptException with one Error.
*
* @param errors
*/
private ScriptException(final String scriptText, final ScriptError error) {
super(error.getMessage()); // ?
this.scriptText = scriptText;
this.errors = new ArrayList<ScriptError>(1);
errors.add(error);
}