RestAPIWorkFlowTask: Use more reliable URL for the example

workflow-examples/run_examples.sh

@@ -167,11 +167,7 @@ run_simple_flow() {
               "arguments": [
                   {
                     "key": "url",
-                    "value": "https://httpbin.org/post"
-                  },
-                  {
-                    "key": "payload",
-                    "value": "'Hello!'"
+                    "value": "http://localhost:8080/actuator/health"
                   }
               ]
           },

workflow-examples/src/main/java/com/redhat/parodos/examples/simple/task/RestAPIWorkFlowTask.java

@@ -40,8 +40,6 @@
 @Slf4j
 public class RestAPIWorkFlowTask extends BaseInfrastructureWorkFlowTask {
 
-	private static final String PAYLOAD_KEY = "payload";
-
 	private static final String URL_KEY = "url";
 
 	/**
@@ -50,9 +48,8 @@ public class RestAPIWorkFlowTask extends BaseInfrastructureWorkFlowTask {
 	public WorkReport execute(WorkContext workContext) {
 		try {
 			String urlString = getRequiredParameterValue(workContext, URL_KEY);
-			String payload = getRequiredParameterValue(workContext, PAYLOAD_KEY);
-			log.info("Running Task REST API Call: urlString: {} payload: {} ", urlString, payload);
-			ResponseEntity<String> result = RestUtils.executePost(urlString, payload);
+			log.info("Running Task REST API Call: urlString: {}", urlString);
+			ResponseEntity<String> result = RestUtils.executeGet(urlString);
 			if (result.getStatusCode().is2xxSuccessful()) {
 				log.info("Rest call completed: {}", result.getBody());
 				return new DefaultWorkReport(WorkStatus.COMPLETED, workContext);
@@ -70,8 +67,6 @@ public List<WorkParameter> getWorkFlowTaskParameters() {
 		return List.of(
 				WorkParameter.builder().key(URL_KEY).description("The Url of the service (ie: https://httpbin.org/post")
 						.optional(false).type(WorkParameterType.URL).build(),
-				WorkParameter.builder().key(PAYLOAD_KEY).description("Json of what to provide for data. (ie: 'Hello!')")
-						.optional(false).type(WorkParameterType.TEXT).build(),
 				WorkParameter.builder().key("user-id").description("The user id").type(WorkParameterType.TEXT)
 						.optional(false).build());
 	}

workflow-examples/src/main/java/com/redhat/parodos/examples/utils/RestUtils.java

@@ -54,6 +54,17 @@ public static <T, E> ResponseEntity<E> executePost(String urlString, T requestDt
 		return restTemplate.postForEntity(urlString, request, responseType);
 	}
 
+	/**
+	 * Execute the GET HTTP method to the given URL
+	 *
+	 * @param urlString the URL
+	 * @return HTTP response as string
+	 */
+	public static ResponseEntity<String> executeGet(String urlString) {
+		RestTemplate restTemplate = new RestTemplate();
+		return restTemplate.getForEntity(urlString, String.class);
+	}
+
 	/**
 	 * Execute the GET HTTP method to the given URL, writing the given request entity to
 	 * the request, and returns the response as ResponseEntity.

workflow-examples/src/test/java/com/redhat/parodos/examples/integration/SimpleWorkFlow.java

@@ -95,8 +95,7 @@ public void runSimpleWorkFlow() throws ApiException, InterruptedException {
 		// Define WorkRequests
 		WorkRequestDTO work1 = new WorkRequestDTO();
 		work1.setWorkName("restCallTask");
-		work1.setArguments(Arrays.asList(new ArgumentRequestDTO().key("url").value("https://httpbin.org/post"),
-				new ArgumentRequestDTO().key("payload").value("'Hello!'")));
+		work1.setArguments(Arrays.asList(new ArgumentRequestDTO().key("url").value("http://localhost:8080/actuator/health")));
 
 		WorkRequestDTO work2 = new WorkRequestDTO();
 		work2.setWorkName("loggingTask");

workflow-examples/src/test/java/com/redhat/parodos/examples/simple/task/RestAPIWorkFlowTaskTest.java

@@ -68,7 +68,7 @@ public void executeSuccess() {
 		// given
 		WorkContext workContext = Mockito.mock(WorkContext.class);
 		try (MockedStatic<RestUtils> restUtilsMockedStatic = Mockito.mockStatic(RestUtils.class)) {
-			restUtilsMockedStatic.when(() -> RestUtils.executePost(eq(valueUrl), eq(valuePayload)))
+			restUtilsMockedStatic.when(() -> RestUtils.executeGet(eq(valueUrl)))
 					.thenReturn(ResponseEntity.ok().build());
 			// when
 			WorkReport workReport = restAPIWorkflowTask.execute(workContext);
@@ -102,13 +102,10 @@ public void testGetWorkFlowTaskParameters() {
 
 		// then
 		assertNotNull(workParameters);
-		assertEquals(3, workParameters.size());
+		assertEquals(2, workParameters.size());
 		assertEquals(URL_KEY, workParameters.get(0).getKey());
 		assertEquals("The Url of the service (ie: https://httpbin.org/post", workParameters.get(0).getDescription());
 		assertEquals(WorkParameterType.URL, workParameters.get(0).getType());
-		assertEquals(PAYLOAD_KEY, workParameters.get(1).getKey());
-		assertEquals("Json of what to provide for data. (ie: 'Hello!')", workParameters.get(1).getDescription());
-		assertEquals(WorkParameterType.TEXT, workParameters.get(1).getType());
 	}
 
 	@Test