Replace the CE class TypedException by an interface

so that a class inheriting MessageException can provide a type
of error.

diff --git a/server/sonar-ce/src/test/java/org/sonar/ce/queue/InternalCeQueueImplTest.java b/server/sonar-ce/src/test/java/org/sonar/ce/queue/InternalCeQueueImplTest.java
index 3626afc8a63ead799e6c2cbdd9ba57a0ead7ad3d..eb34e2cee5c68c5838ff674ec831162d588b994b 100644 (file)
--- a/server/sonar-ce/src/test/java/org/sonar/ce/queue/InternalCeQueueImplTest.java
+++ b/server/sonar-ce/src/test/java/org/sonar/ce/queue/InternalCeQueueImplTest.java
@@ -242,7 +242,7 @@ public class InternalCeQueueImplTest {
 
   @Test
   public void remove_saves_error_when_TypedMessageException_is_provided() {
-    Throwable error = new TypedException("aType", "aMessage");
+    Throwable error = new TypedExceptionImpl("aType", "aMessage");
 
     CeTask task = submit(CeTaskTypes.REPORT, "PROJECT_1");
     Optional<CeTask> peek = underTest.peek(WORKER_UUID_1);
@@ -254,6 +254,20 @@ public class InternalCeQueueImplTest {
     assertThat(activityDto.getErrorStacktrace()).isEqualToIgnoringWhitespace(stacktraceToString(error));
   }
 
+  private static class TypedExceptionImpl extends RuntimeException implements TypedException {
+    private final String type;
+
+    private TypedExceptionImpl(String type, String message) {
+      super(message);
+      this.type = type;
+    }
+
+    @Override
+    public String getType() {
+      return type;
+    }
+  }
+
   @Test
   public void remove_copies_executionCount_and_workerUuid() {
     dbTester.getDbClient().ceQueueDao().insert(session, new CeQueueDto()

diff --git a/server/sonar-server/src/main/java/org/sonar/server/computation/task/step/TypedException.java b/server/sonar-server/src/main/java/org/sonar/server/computation/task/step/TypedException.java
index fb1197a43d457538b934231b2f4eeb9e05a128d2..c2e7172427c5dd1905591f70ea65801de32e9074 100644 (file)
--- a/server/sonar-server/src/main/java/org/sonar/server/computation/task/step/TypedException.java
+++ b/server/sonar-server/src/main/java/org/sonar/server/computation/task/step/TypedException.java
@@ -19,27 +19,15 @@
  */
 package org.sonar.server.computation.task.step;
 
-import static java.util.Objects.requireNonNull;
-
-public class TypedException extends RuntimeException {
-
-  private final String type;
-
-  public TypedException(String type, String message) {
-    super(message);
-    this.type = requireNonNull(type, "Type must not be null");
-  }
+/**
+ * This interface is implemented by the exceptions
+ * that provide a type of error when failing
+ * a Compute Engine task.
+ * The error type is persisted and available in
+ * the tasks returned by the web services api/ce.
+ */
+public interface TypedException {
 
-  public String getType() {
-    return type;
-  }
+  String getType();
 
-  @Override
-  public String toString() {
-    StringBuilder sb = new StringBuilder("[");
-    sb.append("type='").append(type).append("',");
-    sb.append("message='").append(getMessage()).append("'");
-    sb.append(']');
-    return sb.toString();
-  }
 }

diff --git a/server/sonar-server/src/test/java/org/sonar/server/computation/task/step/TypedExceptionTest.java b/server/sonar-server/src/test/java/org/sonar/server/computation/task/step/TypedExceptionTest.java
deleted file mode 100644 (file)
index 80dfe6c..0000000
--- a/server/sonar-server/src/test/java/org/sonar/server/computation/task/step/TypedExceptionTest.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2017 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.computation.task.step;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class TypedExceptionTest {
-
-  @Rule
-  public ExpectedException expectedException = ExpectedException.none();
-
-  @Test
-  public void should_create_exception() {
-    TypedException exception = new TypedException("aType", "the message");
-    assertThat(exception.getMessage()).isEqualTo("the message");
-    assertThat(exception.getType()).isEqualTo("aType");
-  }
-
-  @Test
-  public void test_toString() {
-    TypedException exception = new TypedException("aType", "the message");
-
-    assertThat(exception.toString()).isEqualTo("[type='aType',message='the message']");
-  }
-
-  @Test
-  public void throw_NPE_if_type_is_null() {
-    expectedException.expect(NullPointerException.class);
-    expectedException.expectMessage("Type must not be null");
-
-    new TypedException(null, "the message");
-  }
-}