How to use

mapLookup

method

in

org.apache.commons.lang.text.StrLookup

/**
 * Creates a new instance and initializes it. Uses defaults for variable
 * prefix and suffix and the escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 */
public StrSubstitutor(Map valueMap) {
  this(StrLookup.mapLookup(valueMap), DEFAULT_PREFIX, DEFAULT_SUFFIX, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @param escape  the escape character
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix, char escape) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, escape);
}

/**
 * Creates a new instance and initializes it. Uses a default escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it. Uses a default escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it. Uses a default escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @param escape  the escape character
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix, char escape) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, escape);
}

/**
 * Creates a new instance and initializes it. Uses defaults for variable
 * prefix and suffix and the escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 */
public StrSubstitutor(Map valueMap) {
  this(StrLookup.mapLookup(valueMap), DEFAULT_PREFIX, DEFAULT_SUFFIX, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it. Uses defaults for variable
 * prefix and suffix and the escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 */
public StrSubstitutor(Map valueMap) {
  this(StrLookup.mapLookup(valueMap), DEFAULT_PREFIX, DEFAULT_SUFFIX, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @param escape  the escape character
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix, char escape) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, escape);
}

/**
 * Creates a new instance and initializes it. Uses defaults for variable
 * prefix and suffix and the escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 */
public StrSubstitutor(Map valueMap) {
  this(StrLookup.mapLookup(valueMap), DEFAULT_PREFIX, DEFAULT_SUFFIX, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it. Uses a default escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @param escape  the escape character
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix, char escape) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, escape);
}

/**
 * Creates a new instance and initializes it. Uses a default escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it. Uses a default escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it. Uses defaults for variable
 * prefix and suffix and the escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 */
public StrSubstitutor(Map valueMap) {
  this(StrLookup.mapLookup(valueMap), DEFAULT_PREFIX, DEFAULT_SUFFIX, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @param escape  the escape character
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix, char escape) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, escape);
}

/**
 * Creates a new instance and initializes it. Uses defaults for variable
 * prefix and suffix and the escaping character.
 *
 * @param valueMap  the map with the variables' values, may be null
 */
public StrSubstitutor(Map valueMap) {
  this(StrLookup.mapLookup(valueMap), DEFAULT_PREFIX, DEFAULT_SUFFIX, DEFAULT_ESCAPE);
}

/**
 * Creates a new instance and initializes it.
 *
 * @param valueMap  the map with the variables' values, may be null
 * @param prefix  the prefix for variables, not null
 * @param suffix  the suffix for variables, not null
 * @param escape  the escape character
 * @throws IllegalArgumentException if the prefix or suffix is null
 */
public StrSubstitutor(Map valueMap, String prefix, String suffix, char escape) {
  this(StrLookup.mapLookup(valueMap), prefix, suffix, escape);
}

private void configureInternal() throws Exception {
 Properties properties = new Properties();
 properties.load(getClass().getResourceAsStream("/test.properties"));
 for (Object o : System.getProperties().keySet()) {
  properties.put("" + o, System.getProperty("" + o));
 }
 bind(Properties.class).toInstance(properties);
 StrSubstitutor sub = new StrSubstitutor(StrLookup.mapLookup(properties));
 bind(StrSubstitutor.class).toInstance(sub);
}

private Email getEmail(final MailTemplate mailTemplate,
            final Class<? extends Email> mailType,
            final Map<String, String> params) throws EmailException, MessagingException, IOException {
  final Email email = mailTemplate.getEmail(StrLookup.mapLookup(params), mailType);
  if (params.containsKey(EmailServiceConstants.SENDER_EMAIL_ADDRESS)
      && params.containsKey(EmailServiceConstants.SENDER_NAME)) {
    email.setFrom(
        params.get(EmailServiceConstants.SENDER_EMAIL_ADDRESS),
        params.get(EmailServiceConstants.SENDER_NAME));
  } else if (params.containsKey(EmailServiceConstants.SENDER_EMAIL_ADDRESS)) {
    email.setFrom(params.get(EmailServiceConstants.SENDER_EMAIL_ADDRESS));
  }
  return email;
}