initial import

modules/global/src/com/cmobile/unifiedtms/entity/misc/TerminalUpdateCacheObj.java

@@ -0,0 +1,61 @@
+package com.cmobile.unifiedtms.entity.misc;
+
+import java.io.Serializable;
+import java.util.Date;
+import java.util.concurrent.CountDownLatch;
+
+public class TerminalUpdateCacheObj implements Serializable  {
+
+    private String sn;
+    private CountDownLatch countDownLatch;
+    private String status; // started, ongoing, finished
+    private String lastStepName;
+    private Date createdTime;
+    private Date lastStepUpdateTime;
+
+    public TerminalUpdateCacheObj(String sn) {
+        this.sn = sn;
+        this.countDownLatch = new CountDownLatch(5);
+        this.status = "Started";
+        this.createdTime = new Date();
+    }
+
+    public String getSn() {
+        return sn;
+    }
+
+    public CountDownLatch getCountDownLatch() {
+        return countDownLatch;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void continueStep(String stepName) {
+        if(stepName != null && !stepName.equals(this.lastStepName)) {
+            this.lastStepName = stepName;
+            this.lastStepUpdateTime = new Date();
+            this.countDownLatch.countDown();
+            if(this.countDownLatch.getCount() == 0) {
+                this.considerDone();
+            }
+        }
+    }
+
+    public void considerDone() {
+        this.status = "Finished";
+    }
+
+    public String getLastStepName() {
+        return lastStepName;
+    }
+
+    public Date getCreatedTime() {
+        return createdTime;
+    }
+
+    public Date getLastStepUpdateTime() {
+        return lastStepUpdateTime;
+    }
+}