使用Java语言的Mirth getMessageCount无法正常运行

问题描述

我想使用getMessageCount（）获取特定频道的特定日期范围内的SENT消息数。因此，“过滤器”由3个项目组成：status = SENT startDate = 2020-10-15 endDate = 2020-10-16

这是我正在使用的代码：

var client = new com.mirth.connect.client.core.Client('https://localhost:8443');

var loginStatus = client.login('myusername','mypassword');
if (loginStatus.getStatus() != com.mirth.connect.model.LoginStatus.Status.SUCCESS) {
    logger.error('Unable to log-on the server (status ' + loginStatus.getStatus() + ')');
    return;
} 

var channelId = 'b544f44c-xxxxxxxxxx-xxxxxxx';

var count = client.getMessageCount(channelId,'status=SENT,startDate=2020-10-15,endDate=2020-10-16');  // THIS FAILS,because 2nd parameter is not a string   

我遇到错误：找不到方法com.mirth.connect.client.core.Client.getMessageCount（string， string ）。

getMessageCount的语法是：getMessageCount（String channelId， MessageFilter过滤器）

那么如何构造/传递包含上述3个项目的“ filter”参数？请举一个清晰的例子。

解决方法

要获取“昨天”的SENT计数，以下是解决方案，并且效果很好：

// create a client instance and initialize it with the server to which it should connect
var client = new com.mirth.connect.client.core.Client('https://localhost:8443');

// log on to the server
try{
   var loginStatus = client.login($g('apiUsername'),$g('apiPassword'));
} catch(ex) {
   throw 'Unable to log-on the server "' + server + '"   Error: ' + ex.message;
}

// check if login was successful
if (loginStatus.getStatus() != com.mirth.connect.model.LoginStatus.Status.SUCCESS) {
   logger.error('Unable to log-on the server (status ' + loginStatus.getStatus() + ')');
   return;
} 

var filter = new com.mirth.connect.model.filters.MessageFilter;
var calendar = java.util.Calendar;

var startDate = new calendar.getInstance();
var endDate = new calendar.getInstance();

startDate.add(calendar.DATE,-1);   // set to YESTERDAY
endDate.add(calendar.DATE,-1);     // set to YESTERDAY

startDate.set(startDate.get(calendar.YEAR),startDate.get(calendar.MONTH),startDate.get(calendar.DAY_OF_MONTH),0);    
startDate.set(calendar.MILLISECOND,0); 

// Set endDate to 1 millisecond right before Midnight
// Ex: 2020-10-15 23:59:59.999 (right before midnight)
endDate.set(endDate.get(calendar.YEAR),endDate.get(calendar.MONTH),endDate.get(calendar.DAY_OF_MONTH),23,59,59);  
endDate.set(calendar.MILLISECOND,999); 

filter.setStartDate(startDate);
filter.setEndDate(endDate);

var statuses = new java.util.HashSet();
var Status = com.mirth.connect.donkey.model.message.Status;

var channelId = 'b544f44c-xxxxxxxxxx-xxxxxxx';

statuses.add(Status.SENT);
filter.setStatuses(statuses);

var sentCount= client.getMessageCount(channelId,filter); 

logger.info('Number of messages SENT Yesterday: ' + sentCount);