Fix the nonstandard coding.

[aai/esr-server.git] / esr-mgr / src / main / java / org / onap / aai / esr / wrapper / VnfmManagerWrapper.java

diff --git a/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/VnfmManagerWrapper.java b/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/VnfmManagerWrapper.java
index 6868ca2..584a156 100644 (file)
--- a/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/VnfmManagerWrapper.java
+++ b/esr-mgr/src/main/java/org/onap/aai/esr/wrapper/VnfmManagerWrapper.java
@@ -16,20 +16,33 @@
 package org.onap.aai.esr.wrapper;
 
 import java.util.ArrayList;
+import java.util.List;
 
 import javax.ws.rs.core.Response;
 
-import org.onap.aai.esr.entity.rest.RegisterResponse;
-import org.onap.aai.esr.entity.rest.VnfmRestData;
-//import org.slf4j.Logger;
-//import org.slf4j.LoggerFactory;
+import org.onap.aai.esr.entity.aai.EsrSystemInfo;
+import org.onap.aai.esr.entity.aai.EsrVnfmDetail;
+import org.onap.aai.esr.entity.aai.EsrVnfmList;
+import org.onap.aai.esr.entity.rest.CommonRegisterResponse;
+import org.onap.aai.esr.entity.rest.VnfmRegisterInfo;
+import org.onap.aai.esr.exception.ExceptionUtil;
+import org.onap.aai.esr.exception.ExtsysException;
+import org.onap.aai.esr.externalservice.aai.ExternalSystemProxy;
+import org.onap.aai.esr.util.VnfmManagerUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.Gson;
 
 public class VnfmManagerWrapper {
   private static VnfmManagerWrapper vnfmManagerWrapper;
-//  private static final Logger LOG = LoggerFactory.getLogger(VnfmManagerWrapper.class);
+  private static final Logger LOG = LoggerFactory.getLogger(VnfmManagerWrapper.class);
 
+  private static VnfmManagerUtil vnfmManagerUtil = new VnfmManagerUtil();
+  
   /**
    * get VnfmManagerWrapper instance.
+   * 
    * @return vnfm manager wrapper instance
    */
   public static VnfmManagerWrapper getInstance() {
@@ -39,31 +52,124 @@ public class VnfmManagerWrapper {
     return vnfmManagerWrapper;
   }
 
-  public Response registerVnfm(VnfmRestData vnfm) {
-    //TODO
-    RegisterResponse result = null;
-    return Response.ok(result).build();
+  public Response registerVnfm(VnfmRegisterInfo vnfm) {
+    CommonRegisterResponse result = new CommonRegisterResponse();
+    EsrVnfmDetail esrVnfmDetail = vnfmManagerUtil.vnfmRegisterInfo2EsrVnfm(vnfm);
+    String vnfmId = esrVnfmDetail.getVnfmId();
+    try {
+      ExternalSystemProxy.registerVnfm(vnfmId, esrVnfmDetail);
+      result.setId(vnfmId);
+      return Response.ok(result).build();
+    } catch (ExtsysException e) {
+      LOG.error("Register VNFM failed !" , e);
+      throw ExceptionUtil.buildExceptionResponse(e.getMessage());
+    }
   }
-  
-  public Response updateVnfm(VnfmRestData vnfm, String vnfmId) {
-    //TODO
-    return Response.ok().build();
+
+  public Response updateVnfm(VnfmRegisterInfo vnfm, String vnfmId) {
+    CommonRegisterResponse result = new CommonRegisterResponse();
+    EsrVnfmDetail originalEsrVnfmDetail = queryEsrVnfmDetail(vnfmId);
+    EsrVnfmDetail esrVnfmDetail = vnfmManagerUtil.vnfmRegisterInfo2EsrVnfm(vnfm);
+    String resourceVersion = getResourceVersion(vnfmId);
+    esrVnfmDetail.setResourceVersion(resourceVersion);
+    esrVnfmDetail.setVnfmId(vnfmId);
+    EsrSystemInfo originalEsrSystemInfo = originalEsrVnfmDetail.getEsrSystemInfoList().getEsrSystemInfo().get(0);
+    esrVnfmDetail.getEsrSystemInfoList().getEsrSystemInfo().get(0)
+        .setEsrSystemInfoId(originalEsrSystemInfo.getEsrSystemInfoId());
+    esrVnfmDetail.getEsrSystemInfoList().getEsrSystemInfo().get(0)
+        .setResouceVersion(originalEsrSystemInfo.getResouceVersion());
+    try {
+      ExternalSystemProxy.registerVnfm(vnfmId, esrVnfmDetail);
+      result.setId(vnfmId);
+      return Response.ok(result).build();
+    } catch (ExtsysException e) {
+      LOG.error("Update VNFM failed !", e);
+      throw ExceptionUtil.buildExceptionResponse(e.getMessage());
+    }
   }
-  
+
   public Response queryVnfmList() {
-    ArrayList<VnfmRestData> vnfmList = new ArrayList<VnfmRestData>();
-    //TODO
-    return Response.ok(vnfmList).build();
+    List<VnfmRegisterInfo> vnfmList = new ArrayList<>();
+    EsrVnfmList esrVnfm = new EsrVnfmList();
+    try {
+      String esrVnfmStr = ExternalSystemProxy.queryVnfmList();
+      esrVnfm = new Gson().fromJson(esrVnfmStr, EsrVnfmList.class);
+      LOG.info("Response from AAI by query VNFM list: " + esrVnfm);
+      vnfmList = getVnfmDetailList(esrVnfm);
+      return Response.ok(vnfmList).build();
+    } catch (ExtsysException e) {
+      LOG.error("Query VNFM list failed !", e);
+      return Response.ok(vnfmList).build();
+    }
   }
-  
+
   public Response queryVnfmById(String vnfmId) {
-    VnfmRestData vnfm = new VnfmRestData();
-    //TODO
-    return Response.ok(vnfm).build();
+    VnfmRegisterInfo vnfm = queryVnfmDetail(vnfmId);
+    if (vnfm != null) {
+      return Response.ok(vnfm).build();
+    } else {
+      return Response.ok(vnfm).build();
+    }
   }
-  
+
   public Response delVnfm(String vnfmId) {
-    //TODO
-    return Response.noContent().build();
+    String resourceVersion = getResourceVersion(vnfmId);
+    try {
+      ExternalSystemProxy.deleteVnfm(vnfmId, resourceVersion);
+      return Response.noContent().build();
+    } catch (ExtsysException e) {
+      LOG.error(
+          "Delete VNFM from A&AI failed! VNFM ID: " + vnfmId + "resouce-version:" + resourceVersion,
+          e);
+      throw ExceptionUtil.buildExceptionResponse(e.getMessage());
+    }
+  }
+
+  private VnfmRegisterInfo queryVnfmDetail(String vnfmId) {
+    VnfmRegisterInfo vnfm = new VnfmRegisterInfo();
+    EsrVnfmDetail esrVnfmDetail = new EsrVnfmDetail();
+    try {
+      String esrVnfmstr = ExternalSystemProxy.queryVnfmDetail(vnfmId);
+      LOG.info("Response from AAI by query VNFM: " + esrVnfmstr);
+      esrVnfmDetail = new Gson().fromJson(esrVnfmstr, EsrVnfmDetail.class);
+      vnfm = vnfmManagerUtil.esrVnfm2VnfmRegisterInfo(esrVnfmDetail);
+    } catch (ExtsysException e) {
+      LOG.error("Query VNFM detail failed! VNFM ID: " + vnfmId, e);
+    }
+    return vnfm;
+  }
+
+  private List<VnfmRegisterInfo> getVnfmDetailList(EsrVnfmList esrVnfm) {
+    List<VnfmRegisterInfo> vnfmInfoList = new ArrayList<>();
+    for (int i = 0; i < esrVnfm.getEsrVnfm().size(); i++) {
+      String vnfmId = esrVnfm.getEsrVnfm().get(i).getVnfmId();
+      VnfmRegisterInfo vnfmInfo = queryVnfmDetail(vnfmId);
+      if (vnfmInfo != null) {
+        vnfmInfoList.add(vnfmInfo);
+      }
+    }
+    return vnfmInfoList;
+  }
+  
+  private String getResourceVersion (String vnfmId) {
+    String resourceVersion = null;
+    EsrVnfmDetail esrVnfmDetail = queryEsrVnfmDetail(vnfmId);
+    if (esrVnfmDetail != null && esrVnfmDetail.getResourceVersion() != null) {
+      resourceVersion = esrVnfmDetail.getResourceVersion();
+    }
+    return resourceVersion;
+  }
+  
+  private EsrVnfmDetail queryEsrVnfmDetail (String vnfmId) {
+    EsrVnfmDetail esrVnfmDetail = new EsrVnfmDetail();
+    try {
+      String esrVnfmstr = ExternalSystemProxy.queryVnfmDetail(vnfmId);
+      LOG.info("Response from AAI by query VNFM: " + esrVnfmstr);
+      esrVnfmDetail = new Gson().fromJson(esrVnfmstr, EsrVnfmDetail.class);
+    } catch (ExtsysException e) {
+      LOG.error("Query VNFM detail failed! VNFM ID: " + vnfmId, e);
+      throw ExceptionUtil.buildExceptionResponse(e.getMessage());
+    }
+    return esrVnfmDetail;
   }
 }