1 files changed, 53 insertions, 0 deletions
diff --git a/sonar-batch/src/main/java/org/sonar/batch/rule/RulesProvider.java b/sonar-batch/src/main/java/org/sonar/batch/rule/RulesProvider.java
new file mode 100644
index 00000000000..c864489149c
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+++ b/sonar-batch/src/main/java/org/sonar/batch/rule/RulesProvider.java
@@ -0,0 +1,53 @@
+/*
+ * 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.rule;
+
+import org.picocontainer.injectors.ProviderAdapter;
+
+import org.sonar.api.rule.RuleKey;
+import org.sonar.api.batch.rule.internal.RulesBuilder;
+import org.sonar.api.batch.rule.internal.NewRule;
+import org.sonar.batch.protocol.input.Rule;
+import org.sonar.api.batch.rule.Rules;
+
+public class RulesProvider extends ProviderAdapter {
+  private Rules singleton = null;
+
+  public Rules provide(RulesLoader ref) {
+    if (singleton == null) {
+      singleton = load(ref);
+    }
+    return singleton;
+  }
+
+  private static Rules load(RulesLoader ref) {
+    RulesBuilder builder = new RulesBuilder();
+
+    for (Rule inputRule : ref.load().getRules()) {
+      NewRule newRule = builder.add(RuleKey.parse(inputRule.ruleKey()));
+      newRule.setName(inputRule.name());
+      newRule.setSeverity(inputRule.severity());
+      newRule.setInternalKey(inputRule.internalKey());
+    }
+
+    return builder.build();
+  }
+
+}