[SYNCOPE-1102] Minimum Viable Fix

Project: http://git-wip-us.apache.org/repos/asf/syncope/repo
Commit: http://git-wip-us.apache.org/repos/asf/syncope/commit/53dfa408
Tree: http://git-wip-us.apache.org/repos/asf/syncope/tree/53dfa408
Diff: http://git-wip-us.apache.org/repos/asf/syncope/diff/53dfa408

Branch: refs/heads/1_1_X
Commit: 53dfa40883653a4bc621f5586a98c23efe9ea761
Parents: a4d4929
Author: Francesco Chicchiriccò <ilgro...@apache.org>
Authored: Tue Jun 6 12:58:15 2017 +0200
Committer: Francesco Chicchiriccò <ilgro...@apache.org>
Committed: Tue Jun 6 12:58:15 2017 +0200

----------------------------------------------------------------------
 .../persistence/beans/membership/MAttr.java     |  2 +-
 .../core/persistence/beans/role/RAttr.java      |  2 +-
 .../core/persistence/beans/user/UAttr.java      |  2 +-
 .../persistence/dao/impl/AttrValueDAOImpl.java  |  7 ++++++-
 .../data/AbstractAttributableDataBinder.java    |  4 +++-
 .../syncope/core/rest/UserTestITCase.java       | 21 ++++++++++++++++++++
 6 files changed, 33 insertions(+), 5 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/syncope/blob/53dfa408/core/src/main/java/org/apache/syncope/core/persistence/beans/membership/MAttr.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/syncope/core/persistence/beans/membership/MAttr.java
 
b/core/src/main/java/org/apache/syncope/core/persistence/beans/membership/MAttr.java
index 4ebb7f6..204259e 100644
--- 
a/core/src/main/java/org/apache/syncope/core/persistence/beans/membership/MAttr.java
+++ 
b/core/src/main/java/org/apache/syncope/core/persistence/beans/membership/MAttr.java
@@ -143,7 +143,7 @@ public class MAttr extends AbstractAttr {
 
     @Override
     public <T extends AbstractAttrValue> void setUniqueValue(final T 
uniqueAttributeValue) {
-        if (!(uniqueAttributeValue instanceof MAttrUniqueValue)) {
+        if (uniqueAttributeValue != null && !(uniqueAttributeValue instanceof 
MAttrUniqueValue)) {
             throw new ClassCastException("uniqueAttributeValue is expected to 
be typed MAttrUniqueValue: "
                     + uniqueAttributeValue.getClass().getName());
         }

http://git-wip-us.apache.org/repos/asf/syncope/blob/53dfa408/core/src/main/java/org/apache/syncope/core/persistence/beans/role/RAttr.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/syncope/core/persistence/beans/role/RAttr.java 
b/core/src/main/java/org/apache/syncope/core/persistence/beans/role/RAttr.java
index 48d9cd3..e4bf76e 100644
--- 
a/core/src/main/java/org/apache/syncope/core/persistence/beans/role/RAttr.java
+++ 
b/core/src/main/java/org/apache/syncope/core/persistence/beans/role/RAttr.java
@@ -140,7 +140,7 @@ public class RAttr extends AbstractAttr {
 
     @Override
     public <T extends AbstractAttrValue> void setUniqueValue(final T 
uniqueAttributeValue) {
-        if (!(uniqueAttributeValue instanceof RAttrUniqueValue)) {
+        if (uniqueAttributeValue != null && !(uniqueAttributeValue instanceof 
RAttrUniqueValue)) {
             throw new ClassCastException("uniqueAttributeValue is expected to 
be typed RAttrUniqueValue: "
                     + uniqueAttributeValue.getClass().getName());
         }

http://git-wip-us.apache.org/repos/asf/syncope/blob/53dfa408/core/src/main/java/org/apache/syncope/core/persistence/beans/user/UAttr.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/syncope/core/persistence/beans/user/UAttr.java 
b/core/src/main/java/org/apache/syncope/core/persistence/beans/user/UAttr.java
index 7642ba9..b4183ef 100644
--- 
a/core/src/main/java/org/apache/syncope/core/persistence/beans/user/UAttr.java
+++ 
b/core/src/main/java/org/apache/syncope/core/persistence/beans/user/UAttr.java
@@ -161,7 +161,7 @@ public class UAttr extends AbstractAttr {
 
     @Override
     public <T extends AbstractAttrValue> void setUniqueValue(final T 
uniqueAttributeValue) {
-        if (!(uniqueAttributeValue instanceof UAttrUniqueValue)) {
+        if (uniqueAttributeValue != null && !(uniqueAttributeValue instanceof 
UAttrUniqueValue)) {
             throw new ClassCastException("uniqueAttributeValue is expected to 
be typed UAttrUniqueValue: "
                     + uniqueAttributeValue.getClass().getName());
         }

http://git-wip-us.apache.org/repos/asf/syncope/blob/53dfa408/core/src/main/java/org/apache/syncope/core/persistence/dao/impl/AttrValueDAOImpl.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/syncope/core/persistence/dao/impl/AttrValueDAOImpl.java
 
b/core/src/main/java/org/apache/syncope/core/persistence/dao/impl/AttrValueDAOImpl.java
index 4ce43a1..0cf58f4 100644
--- 
a/core/src/main/java/org/apache/syncope/core/persistence/dao/impl/AttrValueDAOImpl.java
+++ 
b/core/src/main/java/org/apache/syncope/core/persistence/dao/impl/AttrValueDAOImpl.java
@@ -20,6 +20,7 @@ package org.apache.syncope.core.persistence.dao.impl;
 
 import java.util.List;
 import javax.persistence.TypedQuery;
+import org.apache.syncope.core.persistence.beans.AbstractAttrUniqueValue;
 import org.apache.syncope.core.persistence.beans.AbstractAttrValue;
 import org.apache.syncope.core.persistence.dao.AttrValueDAO;
 import org.springframework.stereotype.Repository;
@@ -56,7 +57,11 @@ public class AttrValueDAOImpl extends AbstractDAOImpl 
implements AttrValueDAO {
     @Override
     public <T extends AbstractAttrValue> void delete(final T attributeValue) {
         if (attributeValue.getAttribute() != null) {
-            attributeValue.getAttribute().removeValue(attributeValue);
+            if (attributeValue instanceof AbstractAttrUniqueValue) {
+                attributeValue.getAttribute().setUniqueValue(null);
+            } else {
+                attributeValue.getAttribute().removeValue(attributeValue);
+            }
         }
 
         entityManager.remove(attributeValue);

http://git-wip-us.apache.org/repos/asf/syncope/blob/53dfa408/core/src/main/java/org/apache/syncope/core/rest/data/AbstractAttributableDataBinder.java
----------------------------------------------------------------------
diff --git 
a/core/src/main/java/org/apache/syncope/core/rest/data/AbstractAttributableDataBinder.java
 
b/core/src/main/java/org/apache/syncope/core/rest/data/AbstractAttributableDataBinder.java
index f6ed113..6d1e45a 100644
--- 
a/core/src/main/java/org/apache/syncope/core/rest/data/AbstractAttributableDataBinder.java
+++ 
b/core/src/main/java/org/apache/syncope/core/rest/data/AbstractAttributableDataBinder.java
@@ -464,8 +464,10 @@ public abstract class AbstractAttributableDataBinder {
                         }
                     }
                 }
+                Class<AbstractAttrValue> valueClass =
+                        schema.isUniqueConstraint() ? 
attrUtil.attrUniqueValueClass() : attrUtil.attrValueClass();
                 for (Long attributeValueId : valuesToBeRemoved) {
-                    attributeValueDAO.delete(attributeValueId, 
attrUtil.attrValueClass());
+                    attributeValueDAO.delete(attributeValueId, valueClass);
                 }
 
                 // 1.2 add values

http://git-wip-us.apache.org/repos/asf/syncope/blob/53dfa408/core/src/test/java/org/apache/syncope/core/rest/UserTestITCase.java
----------------------------------------------------------------------
diff --git 
a/core/src/test/java/org/apache/syncope/core/rest/UserTestITCase.java 
b/core/src/test/java/org/apache/syncope/core/rest/UserTestITCase.java
index 7619fa4..933ea8e 100644
--- a/core/src/test/java/org/apache/syncope/core/rest/UserTestITCase.java
+++ b/core/src/test/java/org/apache/syncope/core/rest/UserTestITCase.java
@@ -2144,4 +2144,25 @@ public class UserTestITCase extends AbstractTest {
         }
         return newMaxId;
     }
+
+    @Test
+    public void issueSYNCOPE1102() {
+        UserTO userTO = getUniqueSampleTO("a...@gmail.com");
+        userTO = createUser(userTO);
+        assertNotNull(userTO.getId());
+
+        UserMod userMod = new UserMod();
+        userMod.setId(userTO.getId());
+
+        AttributeMod userIdMod = new AttributeMod();
+        userIdMod.setSchema("userId");
+        userIdMod.getValuesToBeAdded().add("b" + userTO.getUsername());
+        userIdMod.getValuesToBeRemoved().add(userTO.getUsername());
+        userMod.getAttributesToBeUpdated().add(userIdMod);
+
+        userTO = userService.update(userMod.getId(), userMod);
+        assertEquals("b" + userTO.getUsername(), 
userTO.getAttributeMap().get("userId").getValues().get(0));
+
+        userService.delete(100L);
+    }
 }

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