private static void computeMaxLengths(List list, StructType structType, Struct struct) {
ObjectType[] fieldTypes = structType.getFieldTypes();
String[] fieldNames = structType.getFieldNames();
Object[] fieldValues = struct.getFieldValues();
int listIndex = 0;
for (int i = 0; i < fieldTypes.length; i++) {
ObjectType fieldType = fieldTypes[i];
String fieldName = fieldNames[i];
Object fieldValue = fieldValues[i];
Integer len;
if (listIndex >= list.size()) {
len = fieldName.length();
list.add(len);
} else {
len = (Integer) list.get(listIndex);
}
if (fieldValue == null) {
if (len.intValue() < 4) {
len = 4;
}
} else {
int valueLen = fieldValue.toString().length();
if (len.intValue() < valueLen) {
len = valueLen;
}
}
list.set(listIndex, len);
listIndex++;
}
}
private static void printStruct(int row, Struct struct, int level) {
String spaces = getSpaces(level);
String spaces2 = getSpaces(level + 1);
StructType structType = struct.getStructType();
ObjectType[] fieldTypes = structType.getFieldTypes();
String[] fieldNames = structType.getFieldNames();
Object[] fieldValues = struct.getFieldValues();
int listIndex = 0;
PadoShell.println(spaces + row + ".");
for (int i = 0; i < fieldTypes.length; i++) {
ObjectType fieldType = fieldTypes[i];
String fieldName = fieldNames[i];
Object fieldValue = fieldValues[i];
printObject(fieldName, fieldValue, level + 1);
}
}
private static void printHeaders(List list, StructType structType, Struct struct, int rowMaxLen) {
StringBuffer printStr = new StringBuffer();
printStr.append(StringUtil.getRightPaddedString("Row", rowMaxLen, ' '));
printStr.append(" ");
ObjectType[] fieldTypes = structType.getFieldTypes();
String[] fieldNames = structType.getFieldNames();
Object[] fieldValues = struct.getFieldValues();
int listIndex = 0;
for (int i = 0; i < fieldTypes.length; i++) {
ObjectType fieldType = fieldTypes[i];
String fieldName = fieldNames[i];
Object fieldValue = fieldValues[i];
fieldValue = getPrintableValue(fieldValue);
int maxLen = (Integer) list.get(listIndex);
String header = fieldName;
printStr.append(StringUtil.getRightPaddedString(header, maxLen, ' '));
printStr.append(" ");
listIndex++;
}
PadoShell.println(printStr.toString());
printStr = new StringBuffer();
printStr.append(StringUtil.getRightPaddedString("", rowMaxLen, '-'));
printStr.append(" ");
listIndex = 0;
for (int i = 0; i < fieldTypes.length; i++) {
ObjectType fieldType = fieldTypes[i];
String fieldName = fieldNames[i];
Object fieldValue = fieldValues[i];
fieldValue = getPrintableValue(fieldValue);
int maxLen = (Integer) list.get(listIndex);
String header = fieldName;
printStr.append(
StringUtil.getRightPaddedString(
StringUtil.getRightPaddedString("", header.length(), '-'), maxLen, ' '));
printStr.append(" ");
listIndex++;
}
PadoShell.println(printStr.toString());
}
