SONAR-5883 Drop snapshot data

3 files changed, 0 insertions, 179 deletions

diff --git a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java
index fb1eb26c69d..cd9f54ee857 100644
--- a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java
+++ b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/CorePlugin.java
@@ -53,7 +53,6 @@ import org.sonar.plugins.core.sensors.BranchCoverageDecorator;
 import org.sonar.plugins.core.sensors.CommentDensityDecorator;
 import org.sonar.plugins.core.sensors.CoverageDecorator;
 import org.sonar.plugins.core.sensors.DirectoriesDecorator;
-import org.sonar.plugins.core.sensors.FileHashSensor;
 import org.sonar.plugins.core.sensors.FilesDecorator;
 import org.sonar.plugins.core.sensors.ItBranchCoverageDecorator;
 import org.sonar.plugins.core.sensors.ItCoverageDecorator;
@@ -373,7 +372,6 @@ public final class CorePlugin extends SonarPlugin {
       DirectoriesDecorator.class,
       FilesDecorator.class,
       ManualMeasureDecorator.class,
-      FileHashSensor.class,
 
       // time machine
       TendencyDecorator.class,
diff --git a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/sensors/FileHashSensor.java b/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/sensors/FileHashSensor.java
deleted file mode 100644
index 5f0bfb3a2dc..00000000000
--- a/plugins/sonar-core-plugin/src/main/java/org/sonar/plugins/core/sensors/FileHashSensor.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube 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.
- *
- * SonarQube 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.plugins.core.sensors;
-
-import com.google.common.collect.Maps;
-import org.sonar.api.batch.Sensor;
-import org.sonar.api.batch.SensorContext;
-import org.sonar.api.batch.fs.InputFile;
-import org.sonar.api.batch.fs.internal.DeprecatedDefaultInputFile;
-import org.sonar.api.resources.Project;
-import org.sonar.api.utils.KeyValueFormat;
-import org.sonar.batch.index.ComponentDataCache;
-import org.sonar.batch.scan.filesystem.InputPathCache;
-import org.sonar.core.DryRunIncompatible;
-import org.sonar.core.source.SnapshotDataTypes;
-
-import java.util.Map;
-
-/**
- * This sensor will retrieve hash of each file of the current module and store it in DB
- * in order to compare it during next analysis and see if the file was modified.
- * This is used by the incremental preview mode.
- *
- * @since 4.0
- */
-@DryRunIncompatible
-public final class FileHashSensor implements Sensor {
-
-  private final InputPathCache fileCache;
-  private final ComponentDataCache componentDataCache;
-
-  public FileHashSensor(InputPathCache fileCache, ComponentDataCache componentDataCache) {
-    this.fileCache = fileCache;
-    this.componentDataCache = componentDataCache;
-  }
-
-  @Override
-  public boolean shouldExecuteOnProject(Project project) {
-    return true;
-  }
-
-  @Override
-  public void analyse(Project project, SensorContext context) {
-    Map<String, String> map = Maps.newHashMap();
-    for (InputFile inputFile : fileCache.filesByModule(project.key())) {
-      String hash = ((DeprecatedDefaultInputFile) inputFile).hash();
-      if (hash != null) {
-        map.put(inputFile.relativePath(), hash);
-      }
-    }
-    if (!map.isEmpty()) {
-      String data = KeyValueFormat.format(map);
-      componentDataCache.setStringData(project.key(), SnapshotDataTypes.FILE_HASHES, data);
-    }
-  }
-
-  @Override
-  public String toString() {
-    return getClass().getSimpleName();
-  }
-}
diff --git a/plugins/sonar-core-plugin/src/test/java/org/sonar/plugins/core/sensors/FileHashSensorTest.java b/plugins/sonar-core-plugin/src/test/java/org/sonar/plugins/core/sensors/FileHashSensorTest.java
deleted file mode 100644
index f0c32fad7c5..00000000000
--- a/plugins/sonar-core-plugin/src/test/java/org/sonar/plugins/core/sensors/FileHashSensorTest.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube 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.
- *
- * SonarQube 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.plugins.core.sensors;
-
-import com.google.common.collect.Lists;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.junit.rules.TemporaryFolder;
-import org.sonar.api.batch.SensorContext;
-import org.sonar.api.batch.fs.InputFile;
-import org.sonar.api.batch.fs.internal.DeprecatedDefaultInputFile;
-import org.sonar.api.resources.Project;
-import org.sonar.batch.index.ComponentDataCache;
-import org.sonar.batch.scan.filesystem.InputPathCache;
-import org.sonar.core.source.SnapshotDataTypes;
-
-import java.util.Collections;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyZeroInteractions;
-import static org.mockito.Mockito.when;
-
-public class FileHashSensorTest {
-
-  @Rule
-  public TemporaryFolder temp = new TemporaryFolder();
-
-  @Rule
-  public ExpectedException thrown = ExpectedException.none();
-
-  Project project = new Project("struts");
-  InputPathCache fileCache = mock(InputPathCache.class);
-  ComponentDataCache componentDataCache = mock(ComponentDataCache.class);
-  FileHashSensor sensor = new FileHashSensor(fileCache, componentDataCache);
-
-  @Test
-  public void store_file_hashes() throws Exception {
-    when(fileCache.filesByModule("struts")).thenReturn(Lists.<InputFile>newArrayList(
-      new DeprecatedDefaultInputFile("foo", "src/Foo.java").setFile(temp.newFile()).setHash("ABC"),
-      new DeprecatedDefaultInputFile("foo", "src/Bar.java").setFile(temp.newFile()).setHash("DEF")));
-
-    SensorContext sensorContext = mock(SensorContext.class);
-    sensor.analyse(project, sensorContext);
-
-    verify(componentDataCache).setStringData("struts", SnapshotDataTypes.FILE_HASHES, "src/Foo.java=ABC;src/Bar.java=DEF");
-    verifyZeroInteractions(sensorContext);
-  }
-
-  @Test
-  public void store_file_hashes_for_branches() throws Exception {
-    project = new Project("struts", "branch-2.x", "Struts 2.x");
-    when(fileCache.filesByModule("struts:branch-2.x")).thenReturn(Lists.<InputFile>newArrayList(
-      new DeprecatedDefaultInputFile("foo", "src/Foo.java").setFile(temp.newFile()).setHash("ABC"),
-      new DeprecatedDefaultInputFile("foo", "src/Bar.java").setFile(temp.newFile()).setHash("DEF")));
-
-    SensorContext sensorContext = mock(SensorContext.class);
-    sensor.analyse(project, sensorContext);
-
-    verify(componentDataCache).setStringData("struts:branch-2.x", SnapshotDataTypes.FILE_HASHES, "src/Foo.java=ABC;src/Bar.java=DEF");
-    verifyZeroInteractions(sensorContext);
-  }
-
-  @Test
-  public void various_tests() throws Exception {
-    assertThat(sensor.shouldExecuteOnProject(project)).isTrue();
-    assertThat(sensor.toString()).isEqualTo("FileHashSensor");
-  }
-
-  @Test
-  public void dont_save_hashes_if_no_files() throws Exception {
-    when(fileCache.filesByModule("struts")).thenReturn(Collections.<InputFile>emptyList());
-
-    SensorContext sensorContext = mock(SensorContext.class);
-    sensor.analyse(project, sensorContext);
-
-    verifyZeroInteractions(componentDataCache);
-    verifyZeroInteractions(sensorContext);
-  }
-}