Realize the delete VNFM API.

[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 0b629bd..30d4e3d 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
@@ -19,13 +19,11 @@ import java.util.ArrayList;
 
 import javax.ws.rs.core.Response;
 
-import org.onap.aai.esr.entity.aai.CloudRegionDetail;
 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.externalservice.aai.CloudRegionProxy;
 import org.onap.aai.esr.externalservice.aai.ExternalSystemProxy;
-import org.onap.aai.esr.util.VimManagerUtil;
 import org.onap.aai.esr.util.VnfmManagerUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -38,6 +36,7 @@ public class VnfmManagerWrapper {
 
   /**
    * get VnfmManagerWrapper instance.
+   * 
    * @return vnfm manager wrapper instance
    */
   public static VnfmManagerWrapper getInstance() {
@@ -57,39 +56,97 @@ public class VnfmManagerWrapper {
       result.setId(vnfmId);
       return Response.ok(result).build();
     } catch (Exception e) {
+      e.printStackTrace();
       LOG.error("Register VNFM failed !" + e.getMessage());
       return Response.serverError().build();
     }
   }
-  
+
   public Response updateVnfm(VnfmRegisterInfo vnfm, String vnfmId) {
-    //TODO
+    // TODO
     return Response.ok().build();
   }
-  
+
   public Response queryVnfmList() {
     ArrayList<VnfmRegisterInfo> vnfmList = new ArrayList<VnfmRegisterInfo>();
-    //TODO
-    return Response.ok(vnfmList).build();
+    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 (Exception e) {
+      e.printStackTrace();
+      LOG.error("Query VNFM list failed !");
+      return Response.serverError().build();
+    }
+
   }
-  
+
   public Response queryVnfmById(String vnfmId) {
     VnfmRegisterInfo vnfm = new VnfmRegisterInfo();
+    vnfm = queryVnfmDetail(vnfmId);
+    if (vnfm != null) {
+      return Response.ok(vnfm).build();
+    } else {
+      return Response.serverError().build();
+    }
+  }
+
+  public Response delVnfm(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);
-      vnfm = VnfmManagerUtil.esrVnfm2VnfmRegisterInfo(esrVnfmDetail);
-      return Response.ok(vnfm).build();
     } catch (Exception e) {
       e.printStackTrace();
+      LOG.error("Query VNFM detail failed! VNFM ID: " + vnfmId, e.getMessage());
+    }
+    if (esrVnfmDetail != null && esrVnfmDetail.getResourceVersion() != null) {
+      String resourceVersion = esrVnfmDetail.getResourceVersion();
+      try {
+        ExternalSystemProxy.deleteVnfm(vnfmId, resourceVersion);
+        return Response.ok().build();
+      } catch (Exception e) {
+        e.printStackTrace();
+        LOG.error("Delete VNFM from A&AI failed! VNFM ID: " + vnfmId + "resouce-version:"
+            + resourceVersion, e.getMessage());
+        return Response.serverError().build();
+      }
+    } else {
+      LOG.error("resouce-version is null ! Can not delete resouce from A&AI. ");
       return Response.serverError().build();
     }
   }
-  
-  public Response delVnfm(String vnfmId) {
-    //TODO
-    return Response.noContent().build();
+
+  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);
+      return vnfm;
+    } catch (Exception e) {
+      e.printStackTrace();
+      LOG.error("Query VNFM detail failed! VNFM ID: " + vnfmId, e.getMessage());
+      return null;
+    }
+  }
+
+  private ArrayList<VnfmRegisterInfo> getVnfmDetailList(EsrVnfmList esrVnfm) {
+    ArrayList<VnfmRegisterInfo> vnfmInfoList = new ArrayList<VnfmRegisterInfo>();
+    VnfmRegisterInfo vnfmInfo = new VnfmRegisterInfo();
+    for (int i = 0; i < esrVnfm.getEsrVnfm().size(); i++) {
+      String vnfmId = esrVnfm.getEsrVnfm().get(i).getVnfmId();
+      vnfmInfo = queryVnfmDetail(vnfmId);
+      if (vnfmInfo != null) {
+        vnfmInfoList.add(vnfmInfo);
+      }
+    }
+    return vnfmInfoList;
   }
 }