package org.limewire.setting;
import java.util.Properties;
/**
* Provides a character array setting value.
* As a subclass of <code>Setting</code>, the setting has a key.
* <p>
* Create a <code>CharArraySetting</code> object with a
* {@link SettingsFactory#createCharArraySetting(String, char[])}.
*/
public final class CharArraySetting extends AbstractSetting<char[]> {
/**
* Cached value.
*/
private volatile char[] value;
/**
* Creates a new <tt>SettingBool</tt> instance with the specified
* key and default value.
*
* @param defaultProps the default properties
* @param props the set properties
* @param key the constant key to use for the setting
* @param defaultValue the default value to use for the setting
*/
CharArraySetting(Properties defaultProps, Properties props,
String key, char[] defaultValue) {
super(defaultProps, props, key, new String(defaultValue));
}
CharArraySetting(Properties defaultProps, Properties props, String key,
String defaultValue) {
super(defaultProps, props, key, defaultValue);
}
/**
* Returns the value of this setting.
*
* @return the value of this setting
*/
public char[] get() {
return value;
}
/**
* Mutator for this setting.
*
* @param value the value to store
*/
public void set(char[] value) {
setValueInternal(new String(value));
}
/**
* Load value from property string value
* @param sValue property string value
*/
@Override
protected void loadValue(String sValue) {
value = sValue.trim().toCharArray();
}
}