From 929f517b8c3b8430d68802b0ff2bd32e2d59f3df Mon Sep 17 00:00:00 2001
From: simonbrandhof <simon.brandhof@gmail.com>
Date: Mon, 27 Sep 2010 11:49:37 +0000
Subject: fix backward compatibility of the interface GeneratesViolations.

---
 .../org/sonar/api/batch/GeneratesViolations.java   | 30 ++++++++++++++++++++++
 .../org/sonar/api/batch/DecoratorBarriers.java     |  3 +++
 .../java/org/sonar/api/rules/ViolationFilter.java  |  3 +++
 3 files changed, 36 insertions(+)
 create mode 100644 sonar-deprecated/src/main/java/org/sonar/api/batch/GeneratesViolations.java

diff --git a/sonar-deprecated/src/main/java/org/sonar/api/batch/GeneratesViolations.java b/sonar-deprecated/src/main/java/org/sonar/api/batch/GeneratesViolations.java
new file mode 100644
index 00000000000..9d6739b8aeb
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/batch/GeneratesViolations.java
@@ -0,0 +1,30 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2009 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.api.batch;
+
+import org.sonar.api.rules.ViolationFilter;
+
+/**
+ * @deprecated since 2.3. Use <code>@DependsUpon(DecoratorBarriers.START_VIOLATIONS_GENERATION)</code> and <code>@DependedUpon(DecoratorBarriers.END_OF_VIOLATIONS_GENERATION)</code>
+ */
+@Deprecated
+@DependsUpon(classes = ViolationFilter.class)
+public interface GeneratesViolations {
+}
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/batch/DecoratorBarriers.java b/sonar-plugin-api/src/main/java/org/sonar/api/batch/DecoratorBarriers.java
index 7003367da48..ac2d403f481 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/batch/DecoratorBarriers.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/batch/DecoratorBarriers.java
@@ -25,6 +25,9 @@ package org.sonar.api.batch;
  */
 public interface DecoratorBarriers {
 
+  
+  String START_VIOLATIONS_GENERATION = "START_VIOLATIONS_GENERATION";
+
   /**
    * This barrier is used by a decorator in order to :
    * <ul>
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/rules/ViolationFilter.java b/sonar-plugin-api/src/main/java/org/sonar/api/rules/ViolationFilter.java
index 78d001a1a47..46995265c46 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/rules/ViolationFilter.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/rules/ViolationFilter.java
@@ -20,12 +20,15 @@
 package org.sonar.api.rules;
 
 import org.sonar.api.BatchExtension;
+import org.sonar.api.batch.DecoratorBarriers;
+import org.sonar.api.batch.DependedUpon;
 
 /**
  * Filter violations to save. For example, ignore a violation if it occurs on a line of code commented with //NOSONAR
  *
  * @since 1.12
  */
+@DependedUpon(value = DecoratorBarriers.START_VIOLATIONS_GENERATION)
 public interface ViolationFilter extends BatchExtension {
 
   /**
-- 
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