1 files changed, 63 insertions, 0 deletions

diff --git a/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/dao/route/RouteDAOImpl.java b/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/dao/route/RouteDAOImpl.java
new file mode 100644
index 0000000..83e868b
--- /dev/null
+++ b/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/dao/route/RouteDAOImpl.java
@@ -0,0 +1,63 @@
+package org.onap.msb.apiroute.wrapper.dao.route;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.msb.apiroute.wrapper.dao.RedisAccessWrapper;
+import org.onap.msb.apiroute.wrapper.dao.route.bean.RouteInfo;
+import org.onap.msb.apiroute.wrapper.util.Jackson;
+
+public class RouteDAOImpl implements IRouteDAO{
+    public void saveRoute(String key, RouteInfo routeInfo) throws Exception {
+        String routeInfoStr = null;
+        // change orginal url from “/” to empty string accord to the rewrite rule while forwarding
+        if("/".equals(routeInfo.getSpec().getUrl())){
+            routeInfo.getSpec().setUrl("");
+        }
+        try {
+            routeInfoStr = Jackson.MAPPER.writeValueAsString(routeInfo);
+        } catch (JsonProcessingException e) {
+            throw new Exception("error occurred while parsing RouteInfo to json data",e);
+        }
+        RedisAccessWrapper.save(key, routeInfoStr);
+    }
+
+    public RouteInfo queryRoute(String key) throws Exception {
+        RouteInfo routeInfo = null;
+        String routeInfoStr = RedisAccessWrapper.query(key);
+        if (null == routeInfoStr || "".equals(routeInfoStr))
+            return null;
+        try {
+            routeInfo = Jackson.MAPPER.readValue(routeInfoStr, RouteInfo.class);
+        } catch (IOException e) {
+            throw new Exception("error occurred while parsing the redis json data to RouteInfo",e);
+        }
+        return routeInfo;
+    }
+
+    public List<RouteInfo> queryMultiRoute(String keyPattern) throws Exception {
+        List<String> routeInfoStrList = RedisAccessWrapper.queryMultiKeys(keyPattern);
+        List<RouteInfo> routeInfoList = new ArrayList<>();
+        for (String routeInfoStr : routeInfoStrList) {
+            RouteInfo routeInfo = null;
+            try {
+                routeInfo = Jackson.MAPPER.readValue(routeInfoStr, RouteInfo.class);
+                routeInfoList.add(routeInfo);
+            } catch (IOException e) {
+                throw new Exception("error occurred while parsing the redis json data to RouteInfo",e);
+            }
+        }
+        return routeInfoList;
+    }
+
+    public long deleteRoute(String key) throws Exception {
+        return RedisAccessWrapper.delete(key);
+    }
+
+    public long deleteMultiRoute(String keyPattern) throws Exception{
+        return RedisAccessWrapper.deleteMultiKeys(keyPattern);
+    }
+}
\ No newline at end of file