Dictionary M2 support to add/remove property constraint ref

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@15988 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/dictionary/M2Constraint.java

@@ -66,6 +66,11 @@ public class M2Constraint
         return ref;
     }
     
+    public void setRef(String refName)
+    {
+        this.ref = refName;
+    }
+
     public String getType()
     {
         return type;

source/java/org/alfresco/repo/dictionary/M2Property.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2007 Alfresco Software Limited.
+ * Copyright (C) 2005-2009 Alfresco Software Limited.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,6 +24,7 @@
  */
 package org.alfresco.repo.dictionary;
 
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
@@ -50,7 +51,7 @@ public class M2Property
     private boolean isIndexedAtomically = true;
     private boolean isStoredInIndex = false;
     private IndexTokenisationMode indexTokenisationMode = IndexTokenisationMode.TRUE;
-    private List<M2Constraint> constraints;
+    private List<M2Constraint> constraints = new ArrayList<M2Constraint>();
 
     /*package*/ M2Property()
     {
@@ -235,4 +236,30 @@ public class M2Property
             return constraints;
         }
     }
+    
+    public boolean hasConstraints()
+    {
+        return ((this.constraints != null) && (constraints.size() > 0));
+    }
+    
+    public M2Constraint addConstraintRef(String refName)
+    {
+        M2Constraint constraint = new M2Constraint();
+        constraint.setRef(refName);
+        constraints.add(constraint);
+        return constraint;
+    }
+    
+    
+    public void removeConstraintRef(String refName)
+    {
+        List<M2Constraint> cons = new ArrayList<M2Constraint>(getConstraints());
+        for (M2Constraint con : cons)
+        {
+            if (con.getRef().equals(refName))
+            {
+                constraints.remove(con);
+            }
+        }
+    }
 }

source/java/org/alfresco/repo/dictionary/m2binding.xml

@@ -115,7 +115,7 @@
          <value name="stored" field="isStoredInIndex" usage="optional"/>
          <value name="tokenised" field="indexTokenisationMode" usage="optional" serializer="org.alfresco.repo.dictionary.IndexTokenisationMode.serializer" deserializer="org.alfresco.repo.dictionary.IndexTokenisationMode.deserializer"/>
       </structure>
-      <structure name="constraints" usage="optional">
+      <structure name="constraints" test-method="hasConstraints" usage="optional">
          <collection field="constraints" item-type="org.alfresco.repo.dictionary.M2Constraint" factory="org.alfresco.repo.dictionary.M2Model.createList" usage="optional"/>
       </structure>
    </mapping>