temporalio · mfateev · Jun 27, 2020 · Jun 26, 2020 · Jun 27, 2020 · samarabbas
diff --git a/build.gradle b/build.gradle
@@ -27,7 +27,7 @@ repositories {
 }
 
 dependencies {
-    implementation group: 'io.temporal', name: 'temporal-sdk', version: '0.23.1'
+    implementation group: 'io.temporal', name: 'temporal-sdk', version: '0.23.1-SNAPSHOT'
     implementation group: 'commons-configuration', name: 'commons-configuration', version: '1.9'
     implementation  group: 'ch.qos.logback', name: 'logback-classic', version: '1.2.3'
 

diff --git a/src/main/java/io/temporal/samples/bookingsaga/TripBookingWorkflowImpl.java b/src/main/java/io/temporal/samples/bookingsaga/TripBookingWorkflowImpl.java
@@ -21,7 +21,7 @@
 
 import io.temporal.activity.ActivityOptions;
 import io.temporal.common.RetryOptions;
-import io.temporal.workflow.ActivityException;
+import io.temporal.failure.ActivityFailure;
 import io.temporal.workflow.Saga;
 import io.temporal.workflow.Workflow;
 import java.time.Duration;
@@ -51,7 +51,7 @@ public void bookTrip(String name) {
 
       String flightReservationID = activities.bookFlight(name);
       saga.addCompensation(activities::cancelFlight, flightReservationID, name);
-    } catch (ActivityException e) {
+    } catch (ActivityFailure e) {
       saga.compensate();
       throw e;
     }

diff --git a/src/main/java/io/temporal/samples/common/QueryWorkflowExecution.java b/src/main/java/io/temporal/samples/common/QueryWorkflowExecution.java
@@ -21,7 +21,7 @@
 
 import io.temporal.client.WorkflowClient;
 import io.temporal.client.WorkflowStub;
-import io.temporal.proto.common.WorkflowExecution;
+import io.temporal.common.v1.WorkflowExecution;
 import io.temporal.serviceclient.WorkflowServiceStubs;
 import java.util.Optional;
 

diff --git a/src/main/java/io/temporal/samples/fileprocessing/StoreActivities.java b/src/main/java/io/temporal/samples/fileprocessing/StoreActivities.java
@@ -26,14 +26,17 @@
 public interface StoreActivities {
 
   final class TaskListFileNamePair {
-    private final String hostTaskList;
-    private final String fileName;
+    private String hostTaskList;
+    private String fileName;
 
     public TaskListFileNamePair(String hostTaskList, String fileName) {
       this.hostTaskList = hostTaskList;
       this.fileName = fileName;
     }
 
+    /** Jackson needs it */
+    public TaskListFileNamePair() {}
+
     public String getHostTaskList() {
       return hostTaskList;
     }

diff --git a/src/main/java/io/temporal/samples/hello/HelloActivityRetry.java b/src/main/java/io/temporal/samples/hello/HelloActivityRetry.java
@@ -72,7 +72,7 @@ public static class GreetingWorkflowImpl implements GreetingWorkflow {
                 .setRetryOptions(
                     RetryOptions.newBuilder()
                         .setInitialInterval(Duration.ofSeconds(1))
-                        .setDoNotRetry(IllegalArgumentException.class)
+                        .setDoNotRetry(IllegalArgumentException.class.getName())
                         .build())
                 .build());
 

diff --git a/src/main/java/io/temporal/samples/hello/HelloAsyncActivityCompletion.java b/src/main/java/io/temporal/samples/hello/HelloAsyncActivityCompletion.java
@@ -20,6 +20,7 @@
 package io.temporal.samples.hello;
 
 import io.temporal.activity.Activity;
+import io.temporal.activity.ActivityExecutionContext;
 import io.temporal.activity.ActivityInterface;
 import io.temporal.activity.ActivityOptions;
 import io.temporal.client.ActivityCompletionClient;
@@ -86,17 +87,18 @@ static class GreetingActivitiesImpl implements GreetingActivities {
 
     /**
      * Demonstrates how to implement an activity asynchronously. When {@link
-     * Activity#doNotCompleteOnReturn()} is called the activity implementation function returning
-     * doesn't complete the activity.
+     * io.temporal.activity.ActivityExecutionContext#doNotCompleteOnReturn()} is called the activity
+     * implementation function returning doesn't complete the activity.
      */
     @Override
     public String composeGreeting(String greeting, String name) {
       // TaskToken is a correlation token used to match an activity task with its completion
-      byte[] taskToken = Activity.getTaskToken();
+      ActivityExecutionContext context = Activity.getExecutionContext();
+      byte[] taskToken = context.getTaskToken();
       // In real life this request can be executed anywhere. By a separate service for
       // example.
       ForkJoinPool.commonPool().execute(() -> composeGreetingAsync(taskToken, greeting, name));
-      Activity.doNotCompleteOnReturn();
+      context.doNotCompleteOnReturn();
       // When doNotCompleteOnReturn() is invoked the return value is ignored.
       return "ignored";
     }

diff --git a/src/main/java/io/temporal/samples/hello/HelloCron.java b/src/main/java/io/temporal/samples/hello/HelloCron.java
@@ -22,10 +22,10 @@
 import io.temporal.activity.Activity;
 import io.temporal.activity.ActivityInterface;
 import io.temporal.activity.ActivityOptions;
-import io.temporal.client.DuplicateWorkflowException;
 import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowExecutionAlreadyStarted;
 import io.temporal.client.WorkflowOptions;
-import io.temporal.proto.common.WorkflowExecution;
+import io.temporal.common.v1.WorkflowExecution;
 import io.temporal.serviceclient.WorkflowServiceStubs;
 import io.temporal.worker.Worker;
 import io.temporal.worker.WorkerFactory;
@@ -82,7 +82,8 @@ public void greet(String name) {
   static class GreetingActivitiesImpl implements GreetingActivities {
     @Override
     public void greet(String greeting) {
-      System.out.println("From " + Activity.getWorkflowExecution() + ": " + greeting);
+      System.out.println(
+          "From " + Activity.getExecutionContext().getInfo().getWorkflowId() + ": " + greeting);
     }
   }
 
@@ -114,13 +115,17 @@ public static void main(String[] args) throws InterruptedException {
             .setWorkflowId(CRON_WORKFLOW_ID)
             .setTaskList(TASK_LIST)
             .setCronSchedule("* * * * *")
+            // Execution timeout limits total time. Cron will stop executing after this timeout.
+            .setWorkflowExecutionTimeout(Duration.ofMinutes(10))
+            // Run timeout limits duration of a single workflow invocation.
+            .setWorkflowRunTimeout(Duration.ofMinutes(1))
             .build();
     //        WorkflowOptions.newBuilder().setCronSchedule("@every 2s").build();
     GreetingWorkflow workflow = client.newWorkflowStub(GreetingWorkflow.class, workflowOptions);
     try {
       WorkflowExecution execution = WorkflowClient.start(workflow::greet, "World");
       System.out.println("Started " + execution);
-    } catch (DuplicateWorkflowException e) {
+    } catch (WorkflowExecutionAlreadyStarted e) {
       System.out.println("Already running as " + e.getExecution());
     } catch (Throwable e) {
       e.printStackTrace();

diff --git a/src/main/java/io/temporal/samples/hello/HelloPeriodic.java b/src/main/java/io/temporal/samples/hello/HelloPeriodic.java
@@ -23,12 +23,12 @@
 import io.temporal.activity.Activity;
 import io.temporal.activity.ActivityInterface;
 import io.temporal.activity.ActivityOptions;
-import io.temporal.client.DuplicateWorkflowException;
 import io.temporal.client.WorkflowClient;
 import io.temporal.client.WorkflowException;
+import io.temporal.client.WorkflowExecutionAlreadyStarted;
 import io.temporal.client.WorkflowOptions;
 import io.temporal.client.WorkflowStub;
-import io.temporal.proto.common.WorkflowExecution;
+import io.temporal.common.v1.WorkflowExecution;
 import io.temporal.serviceclient.WorkflowServiceStubs;
 import io.temporal.worker.Worker;
 import io.temporal.worker.WorkerFactory;
@@ -112,7 +112,8 @@ public void greetPeriodically(String name) {
   static class GreetingActivitiesImpl implements GreetingActivities {
     @Override
     public void greet(String greeting) {
-      System.out.println("From " + Activity.getWorkflowExecution() + ": " + greeting);
+      System.out.println(
+          "From " + Activity.getExecutionContext().getInfo().getWorkflowId() + ": " + greeting);
     }
   }
 
@@ -160,7 +161,7 @@ public static void main(String[] args) throws InterruptedException {
       try {
         execution = WorkflowClient.start(workflow::greetPeriodically, "World");
         System.out.println("Started " + execution);
-      } catch (DuplicateWorkflowException e) {
+      } catch (WorkflowExecutionAlreadyStarted e) {
         System.out.println("Still running as " + e.getExecution());
       } catch (Throwable e) {
         e.printStackTrace();

diff --git a/src/main/java/io/temporal/samples/hello/HelloSearchAttributes.java b/src/main/java/io/temporal/samples/hello/HelloSearchAttributes.java
@@ -25,18 +25,17 @@
 import io.temporal.client.WorkflowClient;
 import io.temporal.client.WorkflowOptions;
 import io.temporal.common.converter.DataConverter;
-import io.temporal.common.converter.GsonJsonDataConverter;
-import io.temporal.proto.common.Payload;
-import io.temporal.proto.common.SearchAttributes;
-import io.temporal.proto.common.WorkflowExecution;
-import io.temporal.proto.workflowservice.DescribeWorkflowExecutionRequest;
-import io.temporal.proto.workflowservice.DescribeWorkflowExecutionResponse;
+import io.temporal.common.v1.Payload;
+import io.temporal.common.v1.SearchAttributes;
+import io.temporal.common.v1.WorkflowExecution;
 import io.temporal.serviceclient.WorkflowServiceStubs;
 import io.temporal.worker.Worker;
 import io.temporal.worker.WorkerFactory;
 import io.temporal.workflow.Workflow;
 import io.temporal.workflow.WorkflowInterface;
 import io.temporal.workflow.WorkflowMethod;
+import io.temporal.workflowservice.v1.DescribeWorkflowExecutionRequest;
+import io.temporal.workflowservice.v1.DescribeWorkflowExecutionResponse;
 import java.text.SimpleDateFormat;
 import java.time.Duration;
 import java.util.Date;
@@ -168,7 +167,7 @@ private static String generateDateTimeFieldValue() {
   // example for extract value from search attributes
   private static String getKeywordFromSearchAttribute(SearchAttributes searchAttributes) {
     Payload field = searchAttributes.getIndexedFieldsOrThrow("CustomKeywordField");
-    DataConverter dataConverter = GsonJsonDataConverter.getInstance();
-    return dataConverter.getPayloadConverter().fromData(field, String.class, String.class);
+    DataConverter dataConverter = DataConverter.getDefaultInstance();
+    return dataConverter.fromPayload(field, String.class, String.class);
   }
 }
diff --git a/src/main/java/io/temporal/samples/moneytransfer/AccountImpl.java b/src/main/java/io/temporal/samples/moneytransfer/AccountImpl.java
@@ -26,7 +26,6 @@ public void withdraw(String accountId, String referenceId, int amountCents) {
     System.out.printf(
         "Withdraw to %s of %d cents requested. ReferenceId=%s\n",
         accountId, amountCents, referenceId);
-    //    throw new RuntimeException("simulated");
   }
 
   @Override

diff --git a/src/main/java/io/temporal/samples/moneytransfer/AccountTransferWorkflowImpl.java b/src/main/java/io/temporal/samples/moneytransfer/AccountTransferWorkflowImpl.java
@@ -26,10 +26,7 @@
 public class AccountTransferWorkflowImpl implements AccountTransferWorkflow {
 
   private final ActivityOptions options =
-      ActivityOptions.newBuilder()
-          .setStartToCloseTimeout(Duration.ofSeconds(5))
-          .setScheduleToStartTimeout(Duration.ofMinutes(10))
-          .build();
+      ActivityOptions.newBuilder().setStartToCloseTimeout(Duration.ofSeconds(5)).build();
   private final Account account = Workflow.newActivityStub(Account.class, options);
 
   @Override

diff --git a/src/main/java/io/temporal/samples/updatabletimer/DynamicSleepWorkflowStarter.java b/src/main/java/io/temporal/samples/updatabletimer/DynamicSleepWorkflowStarter.java
@@ -22,11 +22,11 @@
 import static io.temporal.samples.updatabletimer.DynamicSleepWorkflowWorker.DYNAMIC_SLEEP_WORKFLOW_ID;
 import static io.temporal.samples.updatabletimer.DynamicSleepWorkflowWorker.TASK_LIST;
 
-import io.temporal.client.DuplicateWorkflowException;
 import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowExecutionAlreadyStarted;
 import io.temporal.client.WorkflowOptions;
-import io.temporal.proto.common.WorkflowExecution;
-import io.temporal.proto.common.WorkflowIdReusePolicy;
+import io.temporal.common.v1.WorkflowExecution;
+import io.temporal.enums.v1.WorkflowIdReusePolicy;
 import io.temporal.serviceclient.WorkflowServiceStubs;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -45,15 +45,16 @@ public static void main(String[] args) {
             WorkflowOptions.newBuilder()
                 .setTaskList(TASK_LIST)
                 .setWorkflowId(DYNAMIC_SLEEP_WORKFLOW_ID)
-                .setWorkflowIdReusePolicy(WorkflowIdReusePolicy.AllowDuplicate)
+                .setWorkflowIdReusePolicy(
+                    WorkflowIdReusePolicy.WORKFLOW_ID_REUSE_POLICY_ALLOW_DUPLICATE)
                 .build());
 
     try {
       // Start asynchronously
       WorkflowExecution execution =
           WorkflowClient.start(workflow::execute, System.currentTimeMillis() + 60000);
       logger.info("Workflow started: " + execution);
-    } catch (DuplicateWorkflowException e) {
+    } catch (WorkflowExecutionAlreadyStarted e) {
       logger.info("Workflow already running: " + e.getExecution());
     }
   }

diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
@@ -26,7 +26,7 @@
         </encoder>
     </appender>
     <logger name="io.grpc.netty" level="INFO"/>
-    <root level="INFO">
+    <root level="WARN">
         <appender-ref ref="STDOUT" />
     </root>
 </configuration>
diff --git a/src/test/java/io/temporal/samples/bookingsaga/TripBookingWorkflowTest.java b/src/test/java/io/temporal/samples/bookingsaga/TripBookingWorkflowTest.java
@@ -28,6 +28,7 @@
 import io.temporal.client.WorkflowClient;
 import io.temporal.client.WorkflowException;
 import io.temporal.client.WorkflowOptions;
+import io.temporal.failure.ApplicationFailure;
 import io.temporal.testing.TestWorkflowEnvironment;
 import io.temporal.worker.Worker;
 import org.junit.After;
@@ -70,7 +71,9 @@ public void testTripBookingFails() {
       workflow.bookTrip("trip1");
       fail("unreachable");
     } catch (WorkflowException e) {
-      assertEquals("Flight booking did not work", e.getCause().getCause().getMessage());
+      assertEquals(
+          "Flight booking did not work",
+          ((ApplicationFailure) e.getCause().getCause()).getOriginalMessage());
     }
   }
 
@@ -93,7 +96,9 @@ public void testSAGA() {
       workflow.bookTrip("trip1");
       fail("unreachable");
     } catch (WorkflowException e) {
-      assertEquals("Flight booking did not work", e.getCause().getCause().getMessage());
+      assertEquals(
+          "Flight booking did not work",
+          ((ApplicationFailure) e.getCause().getCause()).getOriginalMessage());
     }
 
     verify(activities).cancelHotel(eq("HotelBookingID1"), eq("trip1"));

diff --git a/src/test/java/io/temporal/samples/fileprocessing/FileProcessingTest.java b/src/test/java/io/temporal/samples/fileprocessing/FileProcessingTest.java
@@ -25,9 +25,9 @@
 
 import io.temporal.client.WorkflowClient;
 import io.temporal.client.WorkflowOptions;
-import io.temporal.proto.common.TimeoutType;
+import io.temporal.enums.v1.TimeoutType;
+import io.temporal.failure.TimeoutFailure;
 import io.temporal.samples.fileprocessing.StoreActivities.TaskListFileNamePair;
-import io.temporal.testing.SimulatedTimeoutException;
 import io.temporal.testing.TestWorkflowEnvironment;
 import io.temporal.worker.Worker;
 import java.net.MalformedURLException;
@@ -142,7 +142,8 @@ public void testHostFailover() {
 
     StoreActivities activitiesHost1 = mock(StoreActivities.class);
     when(activitiesHost1.process(FILE_NAME_UNPROCESSED))
-        .thenThrow(new SimulatedTimeoutException(TimeoutType.ScheduleToStart));
+        .thenThrow(
+            new TimeoutFailure("simulated", null, TimeoutType.TIMEOUT_TYPE_SCHEDULE_TO_START));
     workerHost1.registerActivitiesImplementations(activitiesHost1);
 
     StoreActivities activitiesHost2 = mock(StoreActivities.class);

diff --git a/src/test/java/io/temporal/samples/hello/HelloCronTest.java b/src/test/java/io/temporal/samples/hello/HelloCronTest.java
@@ -27,7 +27,7 @@
 
 import io.temporal.client.WorkflowClient;
 import io.temporal.client.WorkflowOptions;
-import io.temporal.proto.common.WorkflowExecution;
+import io.temporal.common.v1.WorkflowExecution;
 import io.temporal.samples.hello.HelloCron.GreetingActivities;
 import io.temporal.samples.hello.HelloCron.GreetingWorkflow;
 import io.temporal.samples.hello.HelloCron.GreetingWorkflowImpl;