Migrate to Java 8 Time API

Migrate the uses of the old Date class in CommonHeader,
RuntimeContext, QueueMessage, and TransactionRecord to
Java 8 Time API.

Change-Id: I3b0c18b2e63cdab06e37587d2010cb7f626a0396
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/main/java/org/openecomp/appc/executor/impl/CommandExecutorImpl.java b/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/main/java/org/openecomp/appc/executor/impl/CommandExecutorImpl.java
index 0948b2b4d..d9df1dd23 100644
--- a/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/main/java/org/openecomp/appc/executor/impl/CommandExecutorImpl.java
+++ b/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/main/java/org/openecomp/appc/executor/impl/CommandExecutorImpl.java
@@ -25,7 +25,8 @@
 package org.openecomp.appc.executor.impl;
 
 
-import java.util.Date;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 import java.util.concurrent.TimeUnit;
 
 import org.apache.commons.lang.ObjectUtils;
@@ -107,9 +108,9 @@ public class CommandExecutorImpl implements CommandExecutor {
     }
 
     private long getRemainingTTL(RuntimeContext request) {
-        Date requestTimestamp = request.getRequestContext().getCommonHeader().getTimeStamp();
+        Instant requestTimestamp = request.getRequestContext().getCommonHeader().getTimeStamp();
         int ttl = request.getRequestContext().getCommonHeader().getFlags().getTtl();
-        return ttl*1000 + requestTimestamp.getTime() - System.currentTimeMillis();
+        return ChronoUnit.MILLIS.between(Instant.now(), requestTimestamp.plusSeconds(ttl));
     }
 
     private CommandTask getMessageExecutor(String action){