Realize register EMS API.

Change-Id: I985715bfe84c001cbedc2d0337d752372e0719ab
Issue-ID: AAI-320
Signed-off-by: lizi00164331 <li.zi30@zte.com.cn>

6 files changed, 91 insertions, 11 deletions

diff --git a/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/EmsRegisterProvider.java b/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/EmsRegisterProvider.java
new file mode 100644
index 0000000..61ad8a5
--- /dev/null
+++ b/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/EmsRegisterProvider.java
@@ -0,0 +1,58 @@
+/**
+ * Copyright 2017 ZTE Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onap.aai.esr.externalservice.aai;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Type;
+
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.ext.MessageBodyWriter;
+
+import org.onap.aai.esr.entity.aai.EsrEmsDetail;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.Gson;
+
+public class EmsRegisterProvider implements MessageBodyWriter<EsrEmsDetail>{
+
+  private static final Logger logger = LoggerFactory.getLogger(EmsRegisterProvider.class);
+
+  @Override
+  public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations,
+      MediaType mediaType) {
+    return EsrEmsDetail.class.isAssignableFrom(type);
+  }
+
+  @Override
+  public long getSize(EsrEmsDetail t, Class<?> type, Type genericType,
+      Annotation[] annotations, MediaType mediaType) {
+    return -1;
+  }
+
+  @Override
+  public void writeTo(EsrEmsDetail t, Class<?> type, Type genericType,
+      Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders,
+      OutputStream entityStream) throws IOException, WebApplicationException {
+    String json = new Gson().toJson(t, EsrEmsDetail.class);
+    logger.info("the param to register EMS input is:" + json);
+    entityStream.write(json.getBytes("UTF-8"));
+  }
+}
diff --git a/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/ExternalSystemProxy.java b/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/ExternalSystemProxy.java
index e7f5d4b..6472308 100644
--- a/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/ExternalSystemProxy.java
+++ b/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/ExternalSystemProxy.java
@@ -16,6 +16,7 @@
 package org.onap.aai.esr.externalservice.aai;
 
 import org.glassfish.jersey.client.ClientConfig;
+import org.onap.aai.esr.entity.aai.EsrEmsDetail;
 import org.onap.aai.esr.entity.aai.EsrThirdpartySdncDetail;
 import org.onap.aai.esr.entity.aai.EsrVnfmDetail;
 
@@ -56,9 +57,9 @@ public class ExternalSystemProxy {
   
   public static void registerSdnc(String thirdpartySdncId, EsrThirdpartySdncDetail esrSdncDetail) throws Exception {
     ClientConfig config = new ClientConfig(new ThirdpartySdncRegisterProvider());
-    IExternalSystem registerVnfmServiceproxy = ConsumerFactory
+    IExternalSystem registerSdncServiceproxy = ConsumerFactory
         .createConsumer(AaiAdapterConfig.getExternalSystemAddr(), config, IExternalSystem.class);
-    registerVnfmServiceproxy.registerThirdpartySdnc(transactionId, fromAppId, authorization, thirdpartySdncId,
+    registerSdncServiceproxy.registerThirdpartySdnc(transactionId, fromAppId, authorization, thirdpartySdncId,
         esrSdncDetail);
   }
   
@@ -73,4 +74,12 @@ public class ExternalSystemProxy {
   public static void deleteThirdpartySdnc(String sdncId, String resourceVersion) throws Exception {
     externalSystemproxy.deleteThirdpartySdnc(transactionId, fromAppId, authorization, sdncId, resourceVersion);
   }
+  
+  public static void registerEms(String emsId, EsrEmsDetail emsDetail) throws Exception {
+    ClientConfig config = new ClientConfig(new EmsRegisterProvider());
+    IExternalSystem registerEmsServiceproxy = ConsumerFactory
+        .createConsumer(AaiAdapterConfig.getExternalSystemAddr(), config, IExternalSystem.class);
+    registerEmsServiceproxy.registerEMS(transactionId, fromAppId, authorization, emsId,
+        emsDetail);
+  }
 }
diff --git a/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/VnfmRegisterProvider.java b/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/VnfmRegisterProvider.java
index 00ed0c5..d72b073 100644
--- a/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/VnfmRegisterProvider.java
+++ b/esr-mgr/src/main/java/org/onap/aai/esr/externalservice/aai/VnfmRegisterProvider.java
@@ -31,7 +31,7 @@ import org.slf4j.LoggerFactory;
 
 import com.google.gson.Gson;
 
-public class VnfmRegisterProvider  implements MessageBodyWriter<EsrVnfmDetail>{
+public class VnfmRegisterProvider implements MessageBodyWriter<EsrVnfmDetail>{
 
   private static final Logger logger = LoggerFactory.getLogger(VnfmRegisterProvider.class);
 
diff --git a/esr-mgr/src/main/java/org/onap/aai/esr/resource/EmsManager.java b/esr-mgr/src/main/java/org/onap/aai/esr/resource/EmsManager.java
index f38304d..7897eb2 100644
--- a/esr-mgr/src/main/java/org/onap/aai/esr/resource/EmsManager.java
+++ b/esr-mgr/src/main/java/org/onap/aai/esr/resource/EmsManager.java
@@ -131,7 +131,6 @@ public class EmsManager {
    * register ems.
    */
   @POST
-  @Path("")
   @Consumes(MediaType.APPLICATION_JSON)
   @Produces({MediaType.TEXT_PLAIN, MediaType.APPLICATION_JSON})
   @ApiOperation(value = "create a ems")
diff --git a/esr-mgr/src/main/java/org/onap/aai/esr/util/EmsManagerUtil.java b/esr-mgr/src/main/java/org/onap/aai/esr/util/EmsManagerUtil.java
index 1a861f5..bba610e 100644
--- a/esr-mgr/src/main/java/org/onap/aai/esr/util/EmsManagerUtil.java
+++ b/esr-mgr/src/main/java/org/onap/aai/esr/util/EmsManagerUtil.java
@@ -76,6 +76,7 @@ public class EmsManagerUtil {
     EsrSystemInfo authInfo = new EsrSystemInfo();
     AlarmAddr alarmAddr = new AlarmAddr();
     alarmAddr = emsRegisterInfo.getAlarmAddr();
+    authInfo.setEsrSystemInfoId(ExtsysUtil.generateId());
     authInfo.setIpAddress(alarmAddr.getIp());
     authInfo.setPort(alarmAddr.getPort());
     authInfo.setUserName(alarmAddr.getUser());
diff --git a/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/EmsManagerWrapper.java b/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/EmsManagerWrapper.java
index 4467eae..b1373ca 100644
--- a/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/EmsManagerWrapper.java
+++ b/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/EmsManagerWrapper.java
@@ -20,13 +20,16 @@ import java.util.ArrayList;
 import javax.ws.rs.core.Response;
 
 import org.onap.aai.esr.entity.rest.EmsRegisterInfo;
+import org.onap.aai.esr.externalservice.aai.ExternalSystemProxy;
+import org.onap.aai.esr.util.EmsManagerUtil;
+import org.onap.aai.esr.entity.aai.EsrEmsDetail;
 import org.onap.aai.esr.entity.rest.CommonRegisterResponse;
-//import org.slf4j.Logger;
-//import org.slf4j.LoggerFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class EmsManagerWrapper {
   private static EmsManagerWrapper emsManagerWrapper;
-//  private static final Logger LOG = LoggerFactory.getLogger(EmsManagerWrapper.class);
+  private static final Logger LOG = LoggerFactory.getLogger(EmsManagerWrapper.class);
 
   /**
    * get VnfmManagerWrapper instance.
@@ -39,10 +42,20 @@ public class EmsManagerWrapper {
     return emsManagerWrapper;
   }
   
-  public Response registerEms(EmsRegisterInfo ems) {
-    //TODO
-    CommonRegisterResponse result = null;
-    return Response.ok(result).build();
+  public Response registerEms(EmsRegisterInfo emsRegisterInfo) {
+    CommonRegisterResponse result = new CommonRegisterResponse();
+    EsrEmsDetail esrEmsDetail = new EsrEmsDetail();
+    esrEmsDetail = EmsManagerUtil.emsRegisterInfo2EsrEms(emsRegisterInfo);
+    String emsId = esrEmsDetail.getEmsId();
+    try {
+      ExternalSystemProxy.registerEms(emsId, esrEmsDetail);
+      result.setId(emsId);
+      return Response.ok(result).build();
+    } catch (Exception e) {
+      e.printStackTrace();
+      LOG.error("Register EMS failed !" + e.getMessage());
+      return Response.serverError().build();
+    }
   }
 
   public Response updateEms(EmsRegisterInfo ems) {