コード例 #1
0
  /**
   * Determines whether this chat transport supports the supplied content type
   *
   * @param contentType the type we want to check
   * @return <tt>true</tt> if the chat transport supports it and <tt>false</tt> otherwise.
   */
  public boolean isContentTypeSupported(String contentType) {
    OperationSetBasicInstantMessaging imOpSet =
        contact.getProtocolProvider().getOperationSet(OperationSetBasicInstantMessaging.class);

    if (imOpSet != null) return imOpSet.isContentTypeSupported(contentType);
    else return false;
  }
コード例 #2
0
  /**
   * If sending im is supported check it for supporting html messages if a font is set. As it can be
   * slow make sure its not on our way
   */
  private void checkImCaps() {
    if (ConfigurationUtils.getChatDefaultFontFamily() != null
        && ConfigurationUtils.getChatDefaultFontSize() > 0) {
      OperationSetBasicInstantMessaging imOpSet =
          contact.getProtocolProvider().getOperationSet(OperationSetBasicInstantMessaging.class);

      if (imOpSet != null)
        imOpSet.isContentTypeSupported(OperationSetBasicInstantMessaging.HTML_MIME_TYPE, contact);
    }
  }
コード例 #3
0
  /**
   * Sends the given instant message through this chat transport, by specifying the mime type (html
   * or plain text).
   *
   * @param message The message to send.
   * @param mimeType The mime type of the message to send: text/html or text/plain.
   * @throws Exception if the send operation is interrupted
   */
  public void sendInstantMessage(String message, String mimeType) throws Exception {
    // If this chat transport does not support instant messaging we do
    // nothing here.
    if (!allowsInstantMessage()) return;

    OperationSetBasicInstantMessaging imOpSet =
        contact.getProtocolProvider().getOperationSet(OperationSetBasicInstantMessaging.class);

    Message msg;
    if (mimeType.equals(OperationSetBasicInstantMessaging.HTML_MIME_TYPE)
        && imOpSet.isContentTypeSupported(OperationSetBasicInstantMessaging.HTML_MIME_TYPE)) {
      msg =
          imOpSet.createMessage(
              message, OperationSetBasicInstantMessaging.HTML_MIME_TYPE, "utf-8", "");
    } else {
      msg = imOpSet.createMessage(message);
    }

    if (contactResource != null) imOpSet.sendInstantMessage(contact, contactResource, msg);
    else imOpSet.sendInstantMessage(contact, ContactResource.BASE_RESOURCE, msg);
  }