added a2ui support and display part added more support for other components

Author: vishalmysore

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>io.github.vishalmysore</groupId>
     <artifactId>a2ajava</artifactId>
-    <version>1.0.5</version>
+    <version>1.0.6</version>
     <name>A2A Protocol Implementation for Java</name>
     <description>
         Java implementation of the A2A protocol v1.0, which allows for the exchange of data between different AI systems.
@@ -80,7 +80,7 @@
         <dependency>
             <groupId>io.github.vishalmysore</groupId>
             <artifactId>tools4ai</artifactId>
-            <version>1.1.9</version>
+            <version>1.1.9.2</version>
         </dependency>
 
         <dependency>

src/main/java/io/github/vishalmysore/a2a/server/DyanamicTaskContoller.java

@@ -13,6 +13,7 @@
 import com.t4a.transform.PromptTransformer;
 import io.github.vishalmysore.a2a.domain.*;
 
+import io.github.vishalmysore.a2ui.A2UIResponse;
 import io.github.vishalmysore.common.CallBackType;
 import lombok.Getter;
 import lombok.extern.java.Log;
@@ -190,7 +191,13 @@ private void processWithCallback(String text, Task task, ActionCallback actionCa
             Object obj = getBaseProcessor().processSingleAction(text,null, new LoggingHumanDecision(),new LogginggExplainDecision(),actionCallback);
             TaskStatus status = task.getStatus();
             status.setState(TaskState.COMPLETED);
-            status.getMessage().getParts().add(createA2uiDataPart((Map<String, Object>) obj));
+            if(obj instanceof A2UIResponse a2uiResponse) {
+                status.getMessage().getParts().add(createA2uiDataPart(a2uiResponse.getResponseData()));
+            } else {
+                TextPart resultPart = createResultPart(obj);
+                status.getMessage().getParts().add(resultPart);
+            }
+
         } else {
             getBaseProcessor().processSingleAction(text, actionCallback);
         }

src/main/java/io/github/vishalmysore/a2a/server/RealTimeAgentCardController.java

@@ -133,7 +133,7 @@ private boolean isNonEmptyString(String value) {
     }
 
     public void poplateCardFromProperties(AgentCard card) {
-        Map<Object, Object> tools4AI = PredictionLoader.getInstance().getTools4AIProperties();
+        Map<Object, Object> tools4AI = PredictionLoader.getInstance().fetchTools4AIPropDetails();
 
         // Check and set description
         String cardDescription = (String) tools4AI.get("a2a.card.description");

src/main/java/io/github/vishalmysore/a2ui/A2UIResponse.java

@@ -0,0 +1,16 @@
+package io.github.vishalmysore.a2ui;
+
+import io.github.vishalmysore.common.CommonClientResponse;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import java.util.Map;
+
+@Getter
+@Setter
+@ToString
+public class A2UIResponse implements CommonClientResponse {
+    private Map<String, Object> responseData;
+
+}

src/main/java/io/github/vishalmysore/common/CallBackType.java

@@ -3,5 +3,6 @@
 public enum CallBackType {
     MCP,    // Protocol for LLM communication
     A2A,
-    A2UI// App-to-App communication
+    A2UI,// App-to-App communication
+    UCP // Universal Commerce Protocol
 }

src/main/java/io/github/vishalmysore/mcp/server/MCPToolsController.java

@@ -88,7 +88,7 @@ public void init() {
     }
 
     public void setProperties() {
-        Map<Object, Object> tools4AIProperties = PredictionLoader.getInstance().getTools4AIProperties();
+        Map<Object, Object> tools4AIProperties = PredictionLoader.getInstance().fetchTools4AIPropDetails();
 
         // Set serverName if the property is not null or empty
         String serverName = (String) tools4AIProperties.get("mcp.tools.servername");

src/test/java/io/github/vishalmysore/common/CallBackTypeTest.java

@@ -8,7 +8,7 @@ public class CallBackTypeTest {
     @Test
     public void testEnumValues() {
         // Test that the enum has exactly two values
-        assertEquals(3, CallBackType.values().length);
+        assertEquals(4, CallBackType.values().length);
 
         // Test the enum values are as expected
         assertEquals(CallBackType.MCP, CallBackType.valueOf("MCP"));