Add support for vCard PREFIX and SUFFIX elements

SMACK-673

smack-extensions/src/main/java/org/jivesoftware/smackx/vcardtemp/packet/VCard.java

@@ -107,6 +107,8 @@ public class VCard extends IQ {
     private String firstName;
     private String lastName;
     private String middleName;
+    private String prefix;
+    private String suffix;
 
     private String emailHome;
     private String emailWork;
@@ -197,6 +199,24 @@ public class VCard extends IQ {
         updateFN();
     }
 
+    public String getPrefix() {
+        return prefix;
+    }
+
+    public void setPrefix(String prefix) {
+        this.prefix = prefix;
+        updateFN();
+    }
+
+    public String getSuffix() {
+        return suffix;
+    }
+
+    public void setSuffix(String suffix) {
+        this.suffix = suffix;
+        updateFN();
+    }
+
     public String getNickName() {
         return otherSimpleFields.get("NICKNAME");
     }
@@ -568,6 +588,8 @@ public class VCard extends IQ {
             xml.optElement("FAMILY", lastName);
             xml.optElement("GIVEN", firstName);
             xml.optElement("MIDDLE", middleName);
+            xml.optElement("PREFIX", prefix);
+            xml.optElement("SUFFIX", suffix);
             xml.closeElement("N");
         }
         if (hasOrganizationFields()) {
@@ -692,7 +714,8 @@ public class VCard extends IQ {
     }
 
     private boolean hasNameField() {
-        return firstName != null || lastName != null || middleName != null;
+        return firstName != null || lastName != null || middleName != null
+                || prefix != null || suffix != null;
     }
 
     private boolean hasOrganizationFields() {

smack-extensions/src/main/java/org/jivesoftware/smackx/vcardtemp/provider/VCardProvider.java

@@ -284,6 +284,12 @@ public class VCardProvider extends IQProvider<VCard> {
                 case "MIDDLE":
                     vCard.setMiddleName(parser.nextText());
                     break;
+                case "PREFIX":
+                    vCard.setPrefix(parser.nextText());
+                    break;
+                case "SUFFIX":
+                    vCard.setSuffix(parser.nextText());
+                    break;
                 default:
                     break;
                 }

smack-extensions/src/test/java/org/jivesoftware/smackx/vcardtemp/VCardTest.java

@@ -48,6 +48,8 @@ public class VCardTest extends InitExtensions {
                     + "<FAMILY>Name</FAMILY>"
                     + "<GIVEN>User</GIVEN>"
                     + "<MIDDLE>PJ</MIDDLE>"
+                    + "<PREFIX>Mr.</PREFIX>"
+                    + "<SUFFIX>III</SUFFIX>"
                 + "</N>"
                 + "<NICKNAME>User dude</NICKNAME>"
                 + "<URL>http://www.igniterealtime.org</URL>"
@@ -99,6 +101,8 @@ public class VCardTest extends InitExtensions {
         assertEquals("Name", vCard.getLastName());
         assertEquals("PJ", vCard.getMiddleName());
         assertEquals("User dude", vCard.getNickName());
+        assertEquals("Mr.", vCard.getPrefix());
+        assertEquals("III", vCard.getSuffix());
 
         assertEquals("Programmer & tester", vCard.getField("TITLE"));
         assertEquals("Bug fixer", vCard.getField("ROLE"));