1 files changed, 58 insertions, 0 deletions
diff --git a/sonar-batch/src/main/java/org/sonar/batch/scan/ProjectWSLoaderProvider.java b/sonar-batch/src/main/java/org/sonar/batch/scan/ProjectWSLoaderProvider.java
new file mode 100644
index 00000000000..e3caa1daaba
--- /dev/null
+++ b/sonar-batch/src/main/java/org/sonar/batch/scan/ProjectWSLoaderProvider.java
@@ -0,0 +1,58 @@
+/*
+ * 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.batch.scan;
+
+import org.picocontainer.injectors.ProviderAdapter;
+
+import java.util.Map;
+
+import org.sonar.batch.bootstrap.AnalysisProperties;
+import org.sonar.batch.bootstrap.ServerClient;
+import org.sonar.batch.bootstrap.WSLoader;
+import org.sonar.home.cache.PersistentCache;
+import org.sonar.api.batch.AnalysisMode;
+import org.sonar.batch.bootstrap.WSLoader.LoadStrategy;
+
+public class ProjectWSLoaderProvider extends ProviderAdapter {
+  private WSLoader wsLoader;
+
+  public WSLoader provide(AnalysisProperties props, AnalysisMode mode, PersistentCache cache, ServerClient client) {
+    if (wsLoader == null) {
+      // recreate cache directory if needed for this analysis
+      cache.reconfigure();
+      wsLoader = new WSLoader(isCacheEnabled(props.properties(), mode.isPreview()), cache, client);
+      wsLoader.setStrategy(getStrategy(mode));
+    }
+    return wsLoader;
+  }
+
+  private static LoadStrategy getStrategy(AnalysisMode mode) {
+    if (mode.isQuick()) {
+      return LoadStrategy.CACHE_FIRST;
+    }
+
+    return LoadStrategy.SERVER_FIRST;
+  }
+
+  private static boolean isCacheEnabled(Map<String, String> props, boolean isPreview) {
+    String enableOffline = props.get("sonar.enableOffline");
+    return isPreview && "true".equals(enableOffline);
+  }
+}