1 files changed, 85 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/project/CommentLinkInfoImpl.java b/java/com/google/gerrit/server/project/CommentLinkInfoImpl.java
new file mode 100644
index 0000000000..35de96343e
--- /dev/null
+++ b/java/com/google/gerrit/server/project/CommentLinkInfoImpl.java
@@ -0,0 +1,85 @@
+// Copyright (C) 2012 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 static com.google.common.base.Preconditions.checkArgument;
+
+import com.google.common.base.Strings;
+import com.google.gerrit.extensions.api.projects.CommentLinkInfo;
+
+/** Info about a single commentlink section in a config. */
+public class CommentLinkInfoImpl extends CommentLinkInfo {
+  public static class Enabled extends CommentLinkInfoImpl {
+    public Enabled(String name) {
+      super(name, true);
+    }
+
+    @Override
+    boolean isOverrideOnly() {
+      return true;
+    }
+  }
+
+  public static class Disabled extends CommentLinkInfoImpl {
+    public Disabled(String name) {
+      super(name, false);
+    }
+
+    @Override
+    boolean isOverrideOnly() {
+      return true;
+    }
+  }
+
+  public CommentLinkInfoImpl(String name, String match, String link, String html, Boolean enabled) {
+    checkArgument(name != null, "invalid commentlink.name");
+    checkArgument(!Strings.isNullOrEmpty(match), "invalid commentlink.%s.match", name);
+    link = Strings.emptyToNull(link);
+    html = Strings.emptyToNull(html);
+    checkArgument(
+        (link != null && html == null) || (link == null && html != null),
+        "commentlink.%s must have either link or html",
+        name);
+    this.name = name;
+    this.match = match;
+    this.link = link;
+    this.html = html;
+    this.enabled = enabled;
+  }
+
+  private CommentLinkInfoImpl(CommentLinkInfo src, boolean enabled) {
+    this.name = src.name;
+    this.match = src.match;
+    this.link = src.link;
+    this.html = src.html;
+    this.enabled = enabled;
+  }
+
+  private CommentLinkInfoImpl(String name, boolean enabled) {
+    this.name = name;
+    this.match = null;
+    this.link = null;
+    this.html = null;
+    this.enabled = enabled;
+  }
+
+  boolean isOverrideOnly() {
+    return false;
+  }
+
+  CommentLinkInfo inherit(CommentLinkInfo src) {
+    return new CommentLinkInfoImpl(src, enabled);
+  }
+}