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package com.gitblit;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Reads settings file.
*
*/
public class StoredSettings {
private static Properties properties = new Properties();
private static long lastread = 0;
private static final Logger logger = LoggerFactory.getLogger(StoredSettings.class);
public static List<String> getAllKeys(String startingWith) {
startingWith = startingWith.toLowerCase();
List<String> keys = new ArrayList<String>();
Properties props = read();
for (Object o : props.keySet()) {
String key = o.toString().toLowerCase();
if (key.startsWith(startingWith)) {
keys.add(key);
}
}
return keys;
}
public static boolean getBoolean(String name, boolean defaultValue) {
Properties props = read();
if (props.containsKey(name)) {
try {
String value = props.getProperty(name);
if (value != null && value.trim().length() > 0) {
return Boolean.parseBoolean(value);
}
} catch (Exception e) {
logger.warn("No override setting for " + name + " using default of " + defaultValue);
}
}
return defaultValue;
}
public static int getInteger(String name, int defaultValue) {
Properties props = read();
if (props.containsKey(name)) {
try {
String value = props.getProperty(name);
if (value != null && value.trim().length() > 0) {
return Integer.parseInt(value);
}
} catch (Exception e) {
logger.warn("No override setting for " + name + " using default of " + defaultValue);
}
}
return defaultValue;
}
public static String getString(String name, String defaultValue) {
Properties props = read();
if (props.containsKey(name)) {
try {
String value = props.getProperty(name);
if (value != null) {
return value;
}
} catch (Exception e) {
logger.warn("No override setting for " + name + " using default of " + defaultValue);
}
}
return defaultValue;
}
public static List<String> getStrings(String name) {
return getStrings(name, " ");
}
public static List<String> getStringsFromValue(String value) {
return getStringsFromValue(value, " ");
}
public static List<String> getStrings(String name, String separator) {
List<String> strings = new ArrayList<String>();
Properties props = read();
if (props.containsKey(name)) {
String value = props.getProperty(name);
strings = getStringsFromValue(value, separator);
}
return strings;
}
public static List<String> getStringsFromValue(String value, String separator) {
List<String> strings = new ArrayList<String>();
try {
String[] chunks = value.split(separator);
for (String chunk : chunks) {
chunk = chunk.trim();
if (chunk.length() > 0) {
strings.add(chunk);
}
}
} catch (Exception e) {
}
return strings;
}
private static synchronized Properties read() {
File file = new File("gitblit.properties");
if (file.exists() && (file.lastModified() > lastread)) {
try {
properties = new Properties();
properties.load(new FileInputStream("gitblit.properties"));
lastread = file.lastModified();
} catch (FileNotFoundException f) {
} catch (Throwable t) {
t.printStackTrace();
}
}
return properties;
}
}
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