/**
* This method was simply:
*
* <p>for(String line:StringUtils.iterLines(fileContents)){ line = line.trim(); List<String> split
* = StringUtils.split(line, '|'); handleLineParts(modulesManager, intToString, split); }
*
* <p>and was changed to be faster (as this was one of the slow things in startup).
*/
/*default*/ @SuppressWarnings("rawtypes")
static void handleFileContents(
ModulesManager modulesManager, String fileContents, HashMap<Integer, String> intToString) {
String string = fileContents;
int len = string.length();
final ArrayList<ModulesKey> lst = new ArrayList<ModulesKey>();
char c;
int start = 0;
int i = 0;
String[] parts = new String[4];
int partsFound = 0;
for (; i < len; i++) {
c = string.charAt(i);
if (c == '\r') {
String trimmed = string.substring(start, i).trim();
if (trimmed.length() > 0) {
parts[partsFound] = trimmed;
partsFound++;
}
handleLineParts(modulesManager, intToString, parts, partsFound, lst);
partsFound = 0;
if (i < len - 1 && string.charAt(i + 1) == '\n') {
i++;
}
start = i + 1;
} else if (c == '\n') {
String trimmed = string.substring(start, i).trim();
if (trimmed.length() > 0) {
parts[partsFound] = trimmed;
partsFound++;
}
handleLineParts(modulesManager, intToString, parts, partsFound, lst);
partsFound = 0;
start = i + 1;
} else if (c == '|') {
String trimmed = string.substring(start, i).trim();
if (trimmed.length() > 0) {
parts[partsFound] = trimmed;
partsFound++;
}
start = i + 1;
}
}
if (start < len && start != i) {
String trimmed = string.substring(start, i).trim();
if (trimmed.length() > 0) {
parts[partsFound] = trimmed;
partsFound++;
}
handleLineParts(modulesManager, intToString, parts, partsFound, lst);
}
try {
final int size = lst.size();
// As we saved in sorted order, we can build in sorted order too (which is MUCH faster than
// adding items one
// by one).
modulesManager.modulesKeys.buildFromSorted(
size,
new Iterator() {
private int i = 0;
public boolean hasNext() {
return i < size;
}
public Object next() {
final ModulesKey next = lst.get(i);
i++;
return new Map.Entry() {
public Object getKey() {
return next;
}
public Object getValue() {
return next;
}
public Object setValue(Object value) {
throw new UnsupportedOperationException();
}
};
}
public void remove() {
throw new UnsupportedOperationException();
}
},
null,
null);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
