label attribute icon to iconName refactor (because of eze code review)

wise-webapp/src/main/java/com/wisemapping/model/Label.java

@@ -12,7 +12,7 @@ public class Label {
     @NotNull private User creator;
     @Nullable private Label parent;
     @NotNull private String color;
-    @NotNull private String icon;
+    @NotNull private String iconName;
 
     public void setParent(@Nullable Label parent) {
         this.parent = parent;
@@ -59,12 +59,12 @@ public class Label {
     }
 
     @NotNull
-    public String getIcon() {
-        return icon;
+    public String getIconName() {
+        return iconName;
     }
 
-    public void setIcon(@NotNull String icon) {
-        this.icon = icon;
+    public void setIconName(@NotNull String iconName) {
+        this.iconName = iconName;
     }
 
     @Override

wise-webapp/src/main/java/com/wisemapping/rest/model/RestLabel.java

@@ -65,16 +65,16 @@ public class RestLabel {
         label.setColor(color);
     }
 
-    public void setIcon(@NotNull final String icon) {
-        label.setIcon(icon);
+    public void setIconName(@NotNull final String iconName) {
+        label.setIconName(iconName);
     }
 
     @Nullable public String getColor() {
         return label.getColor();
     }
 
-    @Nullable public String getIcon() {
-        return label.getIcon();
+    @Nullable public String getIconName() {
+        return label.getIconName();
     }
 
     @JsonIgnore

wise-webapp/src/main/resources/com/wisemapping/model/Label.hbm.xml

@@ -11,7 +11,7 @@
         </id>
         <property name="title"/>
         <property name="color"/>
-        <property name="icon"/>
+        <property name="iconName"/>
         <many-to-one name="parent" column="parent_label_id" not-null="false"/>
         <many-to-one name="creator" column="creator_id" unique="true" not-null="false" lazy="proxy"/>
     </class>

wise-webapp/src/test/java/com/wisemapping/test/rest/RestLabelITCase.java

@@ -138,7 +138,7 @@ public class RestLabelITCase {
             restLabel.setColor(color);
         }
         if (icon != null) {
-            restLabel.setIcon(icon);
+            restLabel.setIconName(icon);
         }
 
         // Create a new label ...