Java Utililty Methods Properties Get

List of utility methods to do Properties Get

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Description

The list of methods to do Properties Get are organized into topic(s).

Method

StringgetSignatureContent(Properties properties)
get Signature Content 
StringBuffer content = new StringBuffer();
List keys = new ArrayList(properties.keySet());
Collections.sort(keys);
for (int i = 0; i < keys.size(); i++) {
    String key = (String) keys.get(i);
    String value = properties.getProperty(key);
    content.append(String.valueOf(i != 0 ? "&" : "") + key + "=" + value);
return content.toString();
SetgetSignExclusions(Properties properties)
get Sign Exclusions 
if (properties == null)
    return Collections.EMPTY_SET;
String signExcludes = properties.getProperty(SIGN_EXCLUDES);
if (signExcludes != null) {
    String[] excludes = toStringArray(signExcludes, ","); 
    Set signExclusions = new HashSet();
    for (int i = 0; i < excludes.length; i++) {
        signExclusions.add(excludes[i]);
...
StringgetString(Properties props, String key)
get String 
String value = "";
if (props.containsKey(key)) {
    value = props.getProperty(key);
return value;
StringgetString(Properties props, String name)
get String 
if (props.containsKey(name)) {
    return props.getProperty(name).trim();
throw new IllegalArgumentException("Missing required property '" + name + "'");
StringgetString(Properties props, String name, String defaultValue)
Get a string property, or, if no such property is defined, return the given default value 
return props.containsKey(name) ? props.getProperty(name) : defaultValue;
OptionalgetStringConfigValue(final String configKey, final Properties config)
get String Config Value 
final String configValue = config.getProperty(configKey);
final Optional<String> optionalConfigValue;
if (configValue != null && !configValue.trim().isEmpty()) {
    optionalConfigValue = Optional.of(configValue);
} else {
    optionalConfigValue = Optional.empty();
return optionalConfigValue;
...
StringgetStringConfigVaule(Properties properties, String key, String defaultValue)
get String Config Vaule 
return checkConfigValue(properties, key, defaultValue) ? properties.getProperty(key) : null;
PropertiesgetSubProperties(Properties src, String prefix)
get Sub Properties 
Properties persistenceProps = new Properties();
for (String key : src.stringPropertyNames()) {
    if (key.startsWith(prefix)) {
        String value = src.getProperty(key);
        persistenceProps.setProperty(key, value);
return persistenceProps;
...
StringgetValue(Properties properties, String key)
get Value 
if (properties == null || key == null || key.isEmpty()) {
    return "";
return properties.getProperty(key, "");