stage changes

cat-home/src/main/java/com/dianping/cat/report/task/alert/business/BusinessAlert.java

@@ -56,18 +56,18 @@ public class BusinessAlert extends BaseAlert implements Task, LogEnabled {
 			String metric = config.getMetricKey();
 			String metricKey = m_metricConfigManager.buildMetricKey(domain, config.getType(), metric);
 
-			AlertResultEntity alertResult = null;
+			List<AlertResultEntity> alertResults = null;
 			if (config.isShowAvg()) {
-				alertResult = computeAlertInfo(minute, product, metricKey, MetricType.AVG);
+				alertResults = computeAlertInfo(minute, product, metricKey, MetricType.AVG);
 			}
 			if (config.isShowCount()) {
-				alertResult = computeAlertInfo(minute, product, metricKey, MetricType.COUNT);
+				alertResults = computeAlertInfo(minute, product, metricKey, MetricType.COUNT);
 			}
 			if (config.isShowSum()) {
-				alertResult = computeAlertInfo(minute, product, metricKey, MetricType.SUM);
+				alertResults = computeAlertInfo(minute, product, metricKey, MetricType.SUM);
 			}
 
-			if (alertResult != null && alertResult.isTriggered()) {
+			for (AlertResultEntity alertResult : alertResults) {
 				String mailTitle = m_alertConfig.buildMailTitle(productLine.getTitle(), config.getTitle());
 				String contactInfo = buildContactInfo(domain);
 				alertResult.setContent(alertResult.getContent() + contactInfo);

cat-home/src/main/java/com/dianping/cat/report/task/alert/sender/Postman.java

+package com.dianping.cat.report.task.alert.sender;
+
+import java.util.List;
+
+import com.dianping.cat.consumer.company.model.entity.ProductLine;
+import com.dianping.cat.report.task.alert.BaseAlertConfig;
+
+public class Postman {
+
+	protected String generateMailTitle() {
+
+		return null;
+	}
+
+	protected String generateMailContent() {
+
+		return null;
+	}
+
+	protected List<String> queryReceivers() {
+
+		return null;
+	}
+
+	public boolean storeAndSendAlert(BaseAlertConfig alertConfig, ProductLine productline, String domain) {
+
+		
+		
+		return false;
+	}
+
+}