// ===================================================================================
// Line Helper
// ===========
protected String filterAsLine(String text, FileTextLineFilter filter) {
final String cr = "\r";
final String lf = "\n";
final StringBuilder sb = new StringBuilder();
final List<String> lineList = Srl.splitList(text, lf);
final int lineCount = lineList.size();
int index = 0;
for (String line : lineList) {
final String pureLine;
final boolean hasCR;
if (line.endsWith(cr)) {
pureLine = Srl.substringLastFront(line, cr);
hasCR = true;
} else {
pureLine = line;
hasCR = false;
}
final String filteredLine = filter.filter(pureLine);
if (filteredLine != null) {
sb.append(filteredLine);
if (index + 1 < lineCount) { // not last line
sb.append(hasCR ? cr : "").append(lf);
}
}
++index;
}
return sb.toString();
}
protected void setupDbType(Map<String, DfColumnMeta> metaMap, String columnName, Column column) {
final DfColumnMeta columnMeta = metaMap.get(columnName);
final String dbTypeName;
final String plainName = columnMeta.getDbTypeName();
if (Srl.contains(plainName, ".")) { // basically for ARRAY and STRUCT type
final String catalogSchema = Srl.substringLastFront(plainName, ".");
final UnifiedSchema unifiedSchema = UnifiedSchema.createAsDynamicSchema(catalogSchema);
if (unifiedSchema.isMainSchema()) {
dbTypeName = Srl.substringLastRear(plainName, ".");
} else {
dbTypeName = plainName;
}
} else {
dbTypeName = plainName;
}
column.setDbType(dbTypeName);
}
protected void doProcessAlternateBooleanMethodIfNode(String sql, IfNode ifNode) {
final String expression = ifNode.getExpression().trim(); // trim it just in case
if (Srl.containsAny(expression, getIfCommentConnectors())
|| Srl.containsAny(expression, getIfCommentOperands())) {
return; // unknown (type)
}
if (isPmCommentNestedProperty(expression) || !isPmCommentMethodCall(expression)) {
return; // e.g. pmb.foo.bar
}
if (!isPmCommentStartsWithPmb(substringBooleanNotRear(expression))) {
return; // e.g. #current.isFoo()
}
// pmb.foo() or !pmb.foo() here
String methodName = substringPmCommentPmbRear(expression); // -> foo()
methodName = Srl.substringLastFront(methodName, "()"); // -> foo
_alternateBooleanMethodNameSet.add(methodName); // filter later
}