1 files changed, 55 insertions, 0 deletions
diff --git a/gerrit-gwtexpui/src/main/java/com/google/gwtexpui/safehtml/client/RawFindReplace.java b/gerrit-gwtexpui/src/main/java/com/google/gwtexpui/safehtml/client/RawFindReplace.java
new file mode 100644
index 0000000000..d22fef6e76
--- /dev/null
+++ b/gerrit-gwtexpui/src/main/java/com/google/gwtexpui/safehtml/client/RawFindReplace.java
@@ -0,0 +1,55 @@
+// Copyright (C) 2009 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.gwtexpui.safehtml.client;
+
+import com.google.gwt.regexp.shared.RegExp;
+
+/**
+ * A Find/Replace pair whose replacement string is arbitrary HTML.
+ * <p>
+ * <b>WARNING:</b> This class is not safe used with user-provided patterns.
+ */
+public class RawFindReplace implements FindReplace {
+  private RegExp pat;
+  private String replace;
+
+  protected RawFindReplace() {
+  }
+
+  /**
+   * @param regex regular expression pattern to match substrings with.
+   * @param repl replacement expression. Capture groups within
+   *        <code>regex</code> can be referenced with <code>$<i>n</i></code>.
+   */
+  public RawFindReplace(String find, String replace) {
+    this.pat = RegExp.compile(find);
+    this.replace = replace;
+  }
+
+  @Override
+  public RegExp pattern() {
+    return pat;
+  }
+
+  @Override
+  public String replace(String input) {
+    return pat.replace(input, replace);
+  }
+
+  @Override
+  public String toString() {
+    return "find = " + pat.getSource() + ", replace = " + replace;
+  }
+}