Adding action support to all cards

Pair-Java/src/main/java/com/trywildcard/pair/model/AbstractCard.java

@@ -5,6 +5,7 @@
 import com.trywildcard.pair.exception.CardBuilderException;
 import com.trywildcard.pair.extraction.MetaTagExtractor;
 import com.trywildcard.pair.extraction.MetaTagModel;
+import com.trywildcard.pair.model.action.Action;
 import com.trywildcard.pair.model.creator.Creator;
 import com.trywildcard.pair.util.CardSerializer;
 import com.trywildcard.pair.validation.ValidationTool;
@@ -28,10 +29,12 @@ public abstract class AbstractCard implements Card {
 
     private Creator creator;
 
+    /* List of definable actions that are available for this card */
+    private List<Action> actions;
+
     @JsonIgnore
     protected MetaTagModel metaTagModel;
 
-
     @JsonIgnore
     protected ValidationTool v = new ValidationTool();
 
@@ -53,6 +56,13 @@ public void setKeywords(List<String> keywords) throws CardBuilderException {
         }
     }
 
+    public void setActions(List<Action> actions) throws CardBuilderException {
+        boolean isValid =  v.optional(v.notNullOrEmpty(actions), "Actions cannot be null.");
+        if (isValid) {
+            this.actions = actions;
+        }
+    }
+
     protected void webUrl(String webUrl) throws CardBuilderException {
         boolean isValid = v.required(v.notNullOrEmpty(webUrl), "Must specify a card webUrl.");
         if (isValid) {
@@ -119,6 +129,8 @@ public String getAppLinkAndroid() {
 
     public Creator getCreator() { return creator; }
 
+    public List<Action> getActions() { return actions; }
+
     /**
      * Serialize fields in the Wildcard card format.
      * @return the string representation of this card.

Pair-Java/src/main/java/com/trywildcard/pair/model/action/Action.java

@@ -0,0 +1,25 @@
+package com.trywildcard.pair.model.action;
+
+import java.net.URL;
+import java.util.List;
+
+/**
+ * Created by karthiksenthil on 2/25/15.
+ */
+public interface Action {
+
+        public String getName();
+
+        public ActionType getMethod();
+
+        public URL getUrl();
+
+        public List<String> getRequiredParameters();
+
+        public List<String> getOptionalParameters();
+
+        public enum ActionType {
+            GET, POST, DELETE
+        }
+
+}