1 files changed, 63 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/project/SectionMatcher.java b/java/com/google/gerrit/server/project/SectionMatcher.java
new file mode 100644
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+++ b/java/com/google/gerrit/server/project/SectionMatcher.java
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+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.gerrit.server.project;
+
+import com.google.gerrit.common.data.AccessSection;
+import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.reviewdb.client.Project.NameKey;
+import com.google.gerrit.server.CurrentUser;
+
+/**
+ * Matches an AccessSection against a reference name.
+ *
+ * <p>These matchers are "compiled" versions of the AccessSection name, supporting faster selection
+ * of which sections are relevant to any given input reference.
+ */
+public class SectionMatcher extends RefPatternMatcher {
+  static SectionMatcher wrap(Project.NameKey project, AccessSection section) {
+    String ref = section.getName();
+    if (AccessSection.isValid(ref)) {
+      return new SectionMatcher(project, section, getMatcher(ref));
+    }
+    return null;
+  }
+
+  private final Project.NameKey project;
+  private final AccessSection section;
+  private final RefPatternMatcher matcher;
+
+  public SectionMatcher(Project.NameKey project, AccessSection section, RefPatternMatcher matcher) {
+    this.project = project;
+    this.section = section;
+    this.matcher = matcher;
+  }
+
+  @Override
+  public boolean match(String ref, CurrentUser user) {
+    return this.matcher.match(ref, user);
+  }
+
+  public AccessSection getSection() {
+    return section;
+  }
+
+  public RefPatternMatcher getMatcher() {
+    return matcher;
+  }
+
+  public NameKey getProject() {
+    return project;
+  }
+}