How to use

containsKey

method

in

org.apache.cxf.message.Message

protected void updateWebServiceContext(Exchange exchange, MessageContext ctx) {
  // Guard against wrong type associated with header list.
  // Need to copy header only if the message is going out.
  if (ctx.containsKey(Header.HEADER_LIST)
      && ctx.get(Header.HEADER_LIST) instanceof List<?>) {
    List<?> list = (List<?>) ctx.get(Header.HEADER_LIST);
    if (list != null && !list.isEmpty()) {
      SoapMessage sm = (SoapMessage) createResponseMessage(exchange);
      if (sm != null) {
        Iterator<?> iter = list.iterator();
        while (iter.hasNext()) {
          sm.getHeaders().add((Header) iter.next());
        }
      }
    }
  }
  if (exchange.getOutMessage() != null) {
    Message out = exchange.getOutMessage();
    if (out.containsKey(Message.PROTOCOL_HEADERS)) {
      Map<String, List<String>> heads = CastUtils
        .cast((Map<?, ?>)exchange.getOutMessage().get(Message.PROTOCOL_HEADERS));
      if (heads.containsKey("Content-Type")) {
        List<String> ct = heads.get("Content-Type");
        exchange.getOutMessage().put(Message.CONTENT_TYPE, ct.get(0));
        heads.remove("Content-Type");
      }
    }
  }
}

public boolean containsKey(Object key) {
  return message.containsKey(key);
}

public boolean containsKey(Object key) {
  return message.containsKey(key);
}

public static boolean isRequestor(Message message) {
  return Boolean.TRUE.equals(message.containsKey(Message.REQUESTOR_ROLE));
}

protected boolean isRequestor(Message message) {
  return Boolean.TRUE.equals(message.containsKey(Message.REQUESTOR_ROLE));
}

protected boolean isRequestor(Message message) {
  return Boolean.TRUE.equals(message.containsKey(Message.REQUESTOR_ROLE));
}

protected boolean isRequestor(org.apache.cxf.message.Message message) {
  return Boolean.TRUE.equals(message.containsKey(
    org.apache.cxf.message.Message.REQUESTOR_ROLE));
}  

private static String safeGet(Message message, String key) {
  if (message == null || !message.containsKey(key)) {
    return null;
  }
  Object value = message.get(key);
  return (value instanceof String) ? value.toString() : null;
}

private static String safeGet(Message message, String key) {
  if (!message.containsKey(key)) {
    return null;
  }
  Object value = message.get(key);
  return (value instanceof String) ? value.toString() : null;
}

private static String safeGet(Message message, String key) {
  if (message == null || !message.containsKey(key)) {
    return null;
  }
  Object value = message.get(key);
  return (value instanceof String) ? value.toString() : null;
}

String safeGet(String key) {
  if (!message.containsKey(key)) {
    return null;
  }
  Object value = message.get(key);
  return (value instanceof String) ? value.toString() : null;
}

String safeGet(String key) {
  if (!message.containsKey(key)) {
    return null;
  }
  Object value = message.get(key);
  return (value instanceof String) ? value.toString() : null;
}

public Message createMessage(Message m) {
  if (!m.containsKey(Message.CONTENT_TYPE)) {
    m.put(Message.CONTENT_TYPE, "text/xml");
  }
  return new JBIMessage(m);
}

public Message createMessage(Message m) {
  if (!m.containsKey(Message.CONTENT_TYPE)) {
    m.put(Message.CONTENT_TYPE, "text/xml");
  }
  return new NMRMessage(m);
}

public static PropertyHolder getPropertyHolder(Message m) {
  return m.containsKey("HTTP.REQUEST") ? new ServletRequestPropertyHolder(m) : new MessagePropertyHolder(m);
}

protected void setupContinuation(Message inMessage,
         final HttpServletRequest req,
         final HttpServletResponse resp) {
  if (engine != null && engine.getContinuationsEnabled()) {
    super.setupContinuation(inMessage, req, resp);
    if (!inMessage.containsKey(ContinuationProvider.class.getName())) {
      inMessage.put(ContinuationProvider.class.getName(),
        new JettyContinuationProvider(req, resp, inMessage));
    }
  }
}

protected void setupContinuation(Message inMessage,
         final HttpServletRequest req,
         final HttpServletResponse resp) {
  if (engine != null && engine.getContinuationsEnabled()) {
    super.setupContinuation(inMessage, req, resp);
    if (!inMessage.containsKey(ContinuationProvider.class.getName())) {
      inMessage.put(ContinuationProvider.class.getName(),
        new JettyContinuationProvider(req, resp, inMessage));
    }
  }
}

  public org.apache.cxf.message.Message createMessage(org.apache.cxf.message.Message m) {
    if (!m.containsKey(org.apache.cxf.message.Message.CONTENT_TYPE)) {

      String ct = null;

      // Should this be done in ServiceInvokerInterceptor to support a case where the
      // response content type is detected early on the inbound chain for all the bindings ?
      Exchange exchange = m.getExchange();
      if (exchange != null) {
        ct = (String)exchange.get(org.apache.cxf.message.Message.CONTENT_TYPE);
      }
      m.put(org.apache.cxf.message.Message.CONTENT_TYPE, ct);
    }
    return m;
  }
}

@Override
public ThrottleResponse getThrottleResponse(String phase, Message m) {
  if (m.containsKey(THROTTLED_KEY)) {
    return null;
  }
  m.getExchange().put(ThrottlingCounter.class, counter);
  if (counter.incrementAndGet() >= threshold) {
    m.put(THROTTLED_KEY, true);
    return this;
  }
  return null;
}

@Override
public ThrottleResponse getThrottleResponse(String phase, Message m) {
  if (m.containsKey(THROTTLED_KEY)) {
    return null;
  }
  m.getExchange().put(ThrottlingCounter.class, counter);
  if (counter.incrementAndGet() >= threshold) {
    m.put(THROTTLED_KEY, true);
    return this;
  }
  return null;
}