Fix backward-compatibility of DefaultProjectFileSystem

1 files changed, 73 insertions, 0 deletions

diff --git a/sonar-deprecated/src/main/java/org/sonar/api/resources/DefaultProjectFileSystem.java b/sonar-deprecated/src/main/java/org/sonar/api/resources/DefaultProjectFileSystem.java
new file mode 100644
index 00000000000..e323abc2df4
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/resources/DefaultProjectFileSystem.java
@@ -0,0 +1,73 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2008-2012 SonarSource
+ * 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.resources;
+
+import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.lang.StringUtils;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * @deprecated replaced by {@link org.sonar.api.scan.filesystem.ModuleFileSystem} and {@link org.sonar.api.scan.filesystem.PathResolver} in 3.5
+ */
+@Deprecated
+public class DefaultProjectFileSystem {
+  /**
+   * getRelativePath("c:/foo/src/my/package/Hello.java", "c:/foo/src") is "my/package/Hello.java"
+   *
+   * @return null if file is not in dir (including recursive subdirectories)
+   */
+  public static String getRelativePath(java.io.File file, java.io.File dir) {
+    return getRelativePath(file, Arrays.asList(dir));
+  }
+
+  /**
+   * getRelativePath("c:/foo/src/my/package/Hello.java", ["c:/bar", "c:/foo/src"]) is "my/package/Hello.java".
+   * <p>
+   * Relative path is composed of slashes. Windows backslaches are replaced by /
+   * </p>
+   *
+   * @return null if file is not in dir (including recursive subdirectories)
+   */
+  public static String getRelativePath(java.io.File file, List<java.io.File> dirs) {
+    List<String> stack = new ArrayList<String>();
+    String path = FilenameUtils.normalize(file.getAbsolutePath());
+    java.io.File cursor = new java.io.File(path);
+    while (cursor != null) {
+      if (containsFile(dirs, cursor)) {
+        return StringUtils.join(stack, "/");
+      }
+      stack.add(0, cursor.getName());
+      cursor = cursor.getParentFile();
+    }
+    return null;
+  }
+
+  private static boolean containsFile(List<java.io.File> dirs, java.io.File cursor) {
+    for (java.io.File dir : dirs) {
+      if (FilenameUtils.equalsNormalizedOnSystem(dir.getAbsolutePath(), cursor.getAbsolutePath())) {
+        return true;
+      }
+    }
+    return false;
+  }
+}