public Long kiloCfg(String key, Long defval) {
String s = properties.getProperty(key);
long multi = 1L;
if (s != null) {
Matcher matcher = kiloRe.matcher(s);
if (matcher.matches()) {
s = matcher.group(1);
multi = kilos.get(matcher.group(2));
}
}
try {
if (s != null) {
return Long.parseLong(s.trim()) * multi;
} else {
return defval;
}
} catch (NumberFormatException e) {
log.error(
"Cannot parse key '"
+ key
+ "' -> '"
+ s
+ "'. Returning default value of "
+ defval
+ ".",
e);
return defval;
}
}
protected List<String> listCfg(Properties properties, String key, String... defVals) {
String s = properties.getProperty(key);
if (s != null) {
String[] ss = s.split(",");
List<String> lst = new ArrayList<String>(ss.length);
for (String str : ss) {
str = str.trim();
if (str.length() > 0) {
lst.add(str);
}
}
return lst;
} else {
return Arrays.asList(defVals);
}
}
public Boolean boolCfg(String key, Boolean defval) {
String s = properties.getProperty(key);
if (s != null) {
s = s.trim();
if (s.equalsIgnoreCase("true") || s.equalsIgnoreCase(("yes"))) {
return true;
} else if (s.equalsIgnoreCase("false") || s.equalsIgnoreCase("no")) {
return false;
} else {
log.error(
"Invalid value for '" + key + "' -> '" + s + "'. Setting default value of '" + defval);
}
}
return defval;
}
public Integer intCfg(String key, Integer defval) {
String s = properties.getProperty(key);
try {
if (s != null) {
return Integer.parseInt(s.trim());
} else {
return defval;
}
} catch (NumberFormatException e) {
log.error(
"Cannot parse key '"
+ key
+ "' -> '"
+ s
+ "'. Returning default value of "
+ defval
+ ".",
e);
return defval;
}
}
public boolean hasCfg(String key) {
String s = properties.getProperty(key);
return s != null && s.trim().length() > 0;
}
public String stringCfg(String key, String defval) {
String s = properties.getProperty(key);
return s != null ? s.trim() : defval;
}