From 98ad760aef4f7b1ac9783ae16e098d748818c8f8 Mon Sep 17 00:00:00 2001
From: Jun Chen <junchensz@foxmail.com>
Date: Wed, 25 Dec 2019 22:34:49 +0800
Subject: [PATCH] #569 fetch domain object for hibernate proxy multi reference
 instance

---
 .../cmdb/service/impl/CiServiceImpl.java      | 29 +++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

diff --git a/cmdb-core/src/main/java/com/webank/cmdb/service/impl/CiServiceImpl.java b/cmdb-core/src/main/java/com/webank/cmdb/service/impl/CiServiceImpl.java
index 66fabd5ed..3406c3a6a 100755
--- a/cmdb-core/src/main/java/com/webank/cmdb/service/impl/CiServiceImpl.java
+++ b/cmdb-core/src/main/java/com/webank/cmdb/service/impl/CiServiceImpl.java
@@ -46,6 +46,8 @@
 import org.apache.commons.beanutils.BeanMap;
 import org.apache.commons.collections.MapUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.poi.ss.formula.functions.T;
+import org.hibernate.proxy.HibernateProxy;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -588,8 +590,12 @@ private Map<String, Object> enrichCiObject(DynamicEntityMeta entityMeta, Map<Str
                     }
                     ciMap.put(fieldName, enrichMulSels);
                 } else if (fieldNode.isJoinNode() && DynamicEntityType.MultiReference.equals(fieldNode.getEntityType()) && Strings.isNullOrEmpty(fieldNode.getMappedBy())) {
-                    Set<Map> referCis = (Set<Map>) value;
+                    Set<Object> referCis = (Set<Object>) value;
                     attr = attrMap.get(attrId);
+                    if(InputType.MultRef.getCode().equals(attr.getInputType())) {
+                        referCis = fetchCiDomainObjForMultRef(attr, referCis);
+                    }
+                    
                     DynamicEntityMeta multRefMeta = multRefMetaMap.get(attrId);
                     Map<String, Integer> sortMap = JpaQueryUtils.getSortedMapForMultiRef(entityManager, attr, multRefMeta);
     
@@ -604,7 +610,26 @@ private Map<String, Object> enrichCiObject(DynamicEntityMeta entityMeta, Map<Str
         return ciMap;
     }
 
-    private List getSortedMultRefList(Set<Map> referCis, Map<String, Integer> sortMap) {
+    private Set<Object> fetchCiDomainObjForMultRef(AdmCiTypeAttr attr, Set<Object> referCis) {
+        Integer refCiTypeId = attr.getReferenceId();
+        DynamicEntityMeta refEntityMeta = dynamicEntityMetaMap.get(refCiTypeId);
+        Class refEntityClzz = refEntityMeta.getEntityClazz();
+        if(refEntityClzz != null) {
+            Set<Object> realReferCis = new HashSet<Object>();
+            referCis.forEach(elem -> {
+                if(elem instanceof HibernateProxy) {
+                    Object domainObj = ((HibernateProxy) elem).getHibernateLazyInitializer().getImplementation();
+                    realReferCis.add(domainObj);
+                }else {
+                    realReferCis.add(elem);
+                }
+            });
+            referCis = realReferCis;
+        }
+        return referCis;
+    }
+
+    private List getSortedMultRefList(Set<Object> referCis, Map<String, Integer> sortMap) {
         List ciList = Lists.newLinkedList();
         for (Object ci : referCis) {
             ciList.add(ci);