异步通道刷新，优化ui效果

648540858

2022-04-12 3955e6ed53d450f8faf488d4b74ba0c0c83c5aaa

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java

@@ -215,6 +215,31 @@
            return false;
        }
        try {
            String catalogXml = getCatalogXml(channel, sn, parentPlatform, size);

            // callid
            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                    : udpSipProvider.getNewCallId();

            Request request = headerProviderPlarformProvider.createMessageRequest(parentPlatform, catalogXml.toString(), fromTag, callIdHeader);
            transmitRequest(parentPlatform, request);

        } catch (SipException | ParseException | InvalidArgumentException e) {
            e.printStackTrace();
            return false;
        }
        return true;
    }

    @Override
    public boolean catalogQuery(List<DeviceChannel> channels, ParentPlatform parentPlatform, String sn, String fromTag) {
        if ( parentPlatform ==null) {
            return false;
        }
        sendCatalogResponse(channels, parentPlatform, sn, fromTag, 0);
        return true;
    }
    private String getCatalogXml(DeviceChannel channel, String sn, ParentPlatform parentPlatform, int size) {
            String characterSet = parentPlatform.getCharacterSet();
            StringBuffer catalogXml = new StringBuffer(600);
            catalogXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet +"\" ?>\r\n");
@@ -253,19 +278,28 @@
            catalogXml.append("</Item>\r\n");
            catalogXml.append("</DeviceList>\r\n");
            catalogXml.append("</Response>\r\n");
        return catalogXml.toString();
    }

    private void sendCatalogResponse(List<DeviceChannel> channels, ParentPlatform parentPlatform, String sn, String fromTag, int index) {
        if (index >= channels.size()) {
            return;
        }
        try {
            DeviceChannel deviceChannel = channels.get(index);
            String catalogXml = getCatalogXml(deviceChannel, sn, parentPlatform, channels.size());
            // callid
            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                    : udpSipProvider.getNewCallId();

            Request request = headerProviderPlarformProvider.createMessageRequest(parentPlatform, catalogXml.toString(), fromTag, callIdHeader);
            transmitRequest(parentPlatform, request);

            Request request = headerProviderPlarformProvider.createMessageRequest(parentPlatform, catalogXml, fromTag, callIdHeader);
            transmitRequest(parentPlatform, request, null, eventResult -> {
                int indexNext = index + 1;
                sendCatalogResponse(channels, parentPlatform, sn, fromTag, indexNext);
            });
        } catch (SipException | ParseException | InvalidArgumentException e) {
            e.printStackTrace();
            return false;
        }
        return true;
    }

    /**