How to use

getInternalProperty

method

in

org.apache.dubbo.common.config.Configuration

/**
 * Gets a property from the configuration. The default value will return if the configuration doesn't contain
 * the mapping for the specified key.
 *
 * @param key property to retrieve
 * @param defaultValue default value
 * @return the value to which this configuration maps the specified key, or default value if the configuration
 * contains no mapping for this key.
 */
default Object getProperty(String key, Object defaultValue) {
  Object value = getInternalProperty(key);
  return value != null ? value : defaultValue;
}

/**
 * Gets a property from the configuration. The default value will return if the configuration doesn't contain
 * the mapping for the specified key.
 *
 * @param key property to retrieve
 * @param defaultValue default value
 * @return the value to which this configuration maps the specified key, or default value if the configuration
 * contains no mapping for this key.
 */
default Object getProperty(String key, Object defaultValue) {
  Object value = getInternalProperty(key);
  return value != null ? value : defaultValue;
}

/**
 * Gets a property from the configuration. The default value will return if the configuration doesn't contain
 * the mapping for the specified key.
 *
 * @param key property to retrieve
 * @param defaultValue default value
 * @return the value to which this configuration maps the specified key, or default value if the configuration
 * contains no mapping for this key.
 */
default Object getProperty(String key, Object defaultValue) {
  Object value = getInternalProperty(key);
  return value != null ? value : defaultValue;
}

/**
 * Gets a property from the configuration. The default value will return if the configuration doesn't contain
 * the mapping for the specified key.
 *
 * @param key property to retrieve
 * @param defaultValue default value
 * @return the value to which this configuration maps the specified key, or default value if the configuration
 * contains no mapping for this key.
 */
default Object getProperty(String key, Object defaultValue) {
  Object value = getInternalProperty(key);
  return value != null ? value : defaultValue;
}