private static String getMapPropertyValue()

in google-http-client/src/main/java/com/google/api/client/http/UriTemplate.java [407:440]

• 34 lines of code
• 6 McCabe index (conditional complexity)

  private static String getMapPropertyValue(String varName, Map<String, Object> map,
      boolean containsExplodeModifier, CompositeOutput compositeOutput) {
    if (map.isEmpty()) {
      return "";
    }
    StringBuilder retBuf = new StringBuilder();
    retBuf.append(compositeOutput.getOutputPrefix());
    String joiner;
    String mapElementsJoiner;
    if (containsExplodeModifier) {
      joiner = compositeOutput.getExplodeJoiner();
      mapElementsJoiner = "=";
    } else {
      joiner = COMPOSITE_NON_EXPLODE_JOINER;
      mapElementsJoiner = COMPOSITE_NON_EXPLODE_JOINER;
      if (compositeOutput.requiresVarAssignment()) {
        retBuf.append(CharEscapers.escapeUriPath(varName));
        retBuf.append("=");
      }
    }
    for (Iterator<Map.Entry<String, Object>> mapIterator = map.entrySet().iterator();
        mapIterator.hasNext();) {
      Map.Entry<String, Object> entry = mapIterator.next();
      String encodedKey = compositeOutput.getEncodedValue(entry.getKey());
      String encodedValue = compositeOutput.getEncodedValue(entry.getValue().toString());
      retBuf.append(encodedKey);
      retBuf.append(mapElementsJoiner);
      retBuf.append(encodedValue);
      if (mapIterator.hasNext()) {
        retBuf.append(joiner);
      }
    }
    return retBuf.toString();
  }