Closes #2229 load correct constructor to init TaskanaJob

instead of using always the first constructor, load the constructor with correct parameters

lib/taskana-core-test/src/test/java/acceptance/jobs/AbstractTaskanaJobAccTest.java

@@ -1,12 +1,14 @@
 package acceptance.jobs;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatCode;
 
 import java.time.Duration;
 import java.time.Instant;
 import java.time.temporal.ChronoUnit;
 import java.util.List;
 import java.util.stream.Collectors;
+import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
@@ -18,9 +20,11 @@ import pro.taskana.classification.internal.jobs.ClassificationChangedJob;
 import pro.taskana.common.api.JobService;
 import pro.taskana.common.api.ScheduledJob;
 import pro.taskana.common.api.TaskanaEngine;
+import pro.taskana.common.api.exceptions.TaskanaException;
 import pro.taskana.common.internal.JobMapper;
 import pro.taskana.common.internal.jobs.AbstractTaskanaJob;
 import pro.taskana.common.internal.jobs.JobRunner;
+import pro.taskana.common.internal.transaction.TaskanaTransactionProvider;
 import pro.taskana.task.internal.jobs.TaskCleanupJob;
 import pro.taskana.task.internal.jobs.TaskRefreshJob;
 import pro.taskana.testapi.TaskanaConfigurationModifier;
@@ -126,4 +130,46 @@ class AbstractTaskanaJobAccTest {
       assertThat(nextJobs).isEmpty();
     }
   }
+
+  @Test
+  void should_CreateSampleTaskanaJob_When_JobHasMoreThenOneConstructor() {
+
+    ScheduledJob scheduledJob = new ScheduledJob();
+    scheduledJob.setType(SampleTaskanaJob.class.getName());
+
+    ThrowingCallable call =
+        () -> AbstractTaskanaJob.createFromScheduledJob(taskanaEngine, null, scheduledJob);
+
+    assertThatCode(call).doesNotThrowAnyException();
+  }
+
+  public static class SampleTaskanaJob extends AbstractTaskanaJob {
+
+    public SampleTaskanaJob() {
+      super(null, null, null, true);
+    }
+
+    public SampleTaskanaJob(
+        TaskanaEngine taskanaEngine,
+        TaskanaTransactionProvider txProvider,
+        ScheduledJob scheduledJob) {
+      super(taskanaEngine, txProvider, scheduledJob, true);
+    }
+
+    public SampleTaskanaJob(
+        TaskanaEngine taskanaEngine,
+        TaskanaTransactionProvider txProvider,
+        ScheduledJob job,
+        boolean async) {
+      super(taskanaEngine, txProvider, job, async);
+    }
+
+    @Override
+    protected String getType() {
+      return SampleTaskanaJob.class.getName();
+    }
+
+    @Override
+    protected void execute() throws TaskanaException {}
+  }
 }

lib/taskana-core/src/main/java/pro/taskana/common/internal/jobs/AbstractTaskanaJob.java

@@ -36,18 +36,17 @@ public abstract class AbstractTaskanaJob implements TaskanaJob {
   }
 
   public static TaskanaJob createFromScheduledJob(
-      TaskanaEngine engine, TaskanaTransactionProvider txProvider, ScheduledJob job)
-      throws ClassNotFoundException,
-          IllegalAccessException,
-          InstantiationException,
-          InvocationTargetException {
+      TaskanaEngine engine, TaskanaTransactionProvider txProvider, ScheduledJob job) {
 
-    return (TaskanaJob)
-        Thread.currentThread()
-            .getContextClassLoader()
-            .loadClass(job.getType())
-            .getConstructors()[0]
-            .newInstance(engine, txProvider, job);
+    Class<?> jobClass;
+    try {
+      jobClass = Thread.currentThread().getContextClassLoader().loadClass(job.getType());
+    } catch (ClassNotFoundException e) {
+      throw new SystemException(
+          String.format("Can't load class '%s'", job.getType()));
+    }
+
+    return initTaskanaJob(engine, jobClass, txProvider, job);
   }
 
   @Override
@@ -67,6 +66,21 @@ public abstract class AbstractTaskanaJob implements TaskanaJob {
    * @throws SystemException if the jobClass could not be scheduled.
    */
   public static void initializeSchedule(TaskanaEngine taskanaEngine, Class<?> jobClass) {
+    AbstractTaskanaJob job = initTaskanaJob(taskanaEngine, jobClass, null, null);
+    if (!job.async) {
+      throw new SystemException(
+          String.format("Job '%s' is not an async job. Please declare it as async", jobClass));
+    }
+    JobServiceImpl jobService = (JobServiceImpl) taskanaEngine.getJobService();
+    jobService.deleteJobs(job.getType());
+    job.scheduleNextJob();
+  }
+
+  private static AbstractTaskanaJob initTaskanaJob(
+      TaskanaEngine taskanaEngine,
+      Class<?> jobClass,
+      TaskanaTransactionProvider txProvider,
+      ScheduledJob scheduledJob) {
     if (!AbstractTaskanaJob.class.isAssignableFrom(jobClass)) {
       throw new SystemException(
           String.format("Job '%s' is not a subclass of '%s'", jobClass, AbstractTaskanaJob.class));
@@ -84,7 +98,7 @@ public abstract class AbstractTaskanaJob implements TaskanaJob {
     }
     AbstractTaskanaJob job;
     try {
-      job = (AbstractTaskanaJob) constructor.newInstance(taskanaEngine, null, null);
+      job = (AbstractTaskanaJob) constructor.newInstance(taskanaEngine, txProvider, scheduledJob);
     } catch (InvocationTargetException e) {
       throw new SystemException(
           String.format(
@@ -104,13 +118,7 @@ public abstract class AbstractTaskanaJob implements TaskanaJob {
               TaskanaEngine.class, TaskanaTransactionProvider.class, ScheduledJob.class, jobClass),
           e);
     }
-    if (!job.async) {
-      throw new SystemException(
-          String.format("Job '%s' is not an async job. Please declare it as async", jobClass));
-    }
-    JobServiceImpl jobService = (JobServiceImpl) taskanaEngine.getJobService();
-    jobService.deleteJobs(job.getType());
-    job.scheduleNextJob();
+    return job;
   }
 
   public boolean isAsync() {