Divide the MSB source codes into two repos

[msb/apigateway.git] / apiroute / apiroute-service / src / main / java / org / onap / msb / apiroute / wrapper / dao / service / ServiceDAOImpl.java

diff --git a/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/dao/service/ServiceDAOImpl.java b/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/dao/service/ServiceDAOImpl.java
new file mode 100644 (file)
index 0000000..e9f4586
--- /dev/null
+++ b/apiroute/apiroute-service/src/main/java/org/onap/msb/apiroute/wrapper/dao/service/ServiceDAOImpl.java
@@ -0,0 +1,59 @@
+package org.onap.msb.apiroute.wrapper.dao.service;
+
+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.service.bean.ServiceInfo;
+import org.onap.msb.apiroute.wrapper.util.Jackson;
+
+public class ServiceDAOImpl implements  IServiceDAO{
+    public void saveService(String key, ServiceInfo serviceInfo) throws Exception {
+        String serviceInfoStr = null;
+        try {
+            serviceInfoStr = Jackson.MAPPER.writeValueAsString(serviceInfo);
+        } catch (JsonProcessingException e) {
+            throw new Exception("error occurred while parsing ServiceInfo to json data",e);
+        }
+        RedisAccessWrapper.save(key, serviceInfoStr);
+    }
+
+    public ServiceInfo queryService(String key) throws Exception {
+        ServiceInfo serviceInfo = null;
+        String serviceInfoStr = RedisAccessWrapper.query(key);
+        if (null == serviceInfoStr || "".equals(serviceInfoStr))
+            return null;
+        try {
+            serviceInfo = Jackson.MAPPER.readValue(serviceInfoStr, ServiceInfo.class);
+        } catch (IOException e) {
+            throw new Exception("error occurred while parsing the redis json data to ServiceInfo",e);
+        }
+        return serviceInfo;
+    }
+
+    public List<ServiceInfo> queryMultiService(String keyPattern) throws Exception {
+        List<String> serviceInfoStrList = RedisAccessWrapper.queryMultiKeys(keyPattern);
+        List<ServiceInfo> routeInfoList = new ArrayList<>();
+        for (String serviceInfoStr : serviceInfoStrList) {
+            ServiceInfo serviceInfo = null;
+            try {
+                serviceInfo = Jackson.MAPPER.readValue(serviceInfoStr, ServiceInfo.class);
+                routeInfoList.add(serviceInfo);
+            } catch (IOException e) {
+                throw new Exception("error occurred while parsing the redis json data to ServiceInfo",e);
+            }
+        }
+        return routeInfoList;
+    }
+
+    public long deleteService(String key) throws Exception {
+        return RedisAccessWrapper.delete(key);
+    }
+
+    public long deleteMultiService(String keyPattern) throws Exception{
+        return RedisAccessWrapper.deleteMultiKeys(keyPattern);
+    }
+}
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