+++ /dev/null
-package org.apache.lucene.search.highlight;
-/**
- * Copyright 2005 The Apache Software Foundation
- *
- * 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.
- */
-
-/**
- * Simple {@link Encoder} implementation to escape text for HTML output
- *
- */
-public class SimpleHTMLEncoder implements Encoder
-{
- public SimpleHTMLEncoder()
- {
- }
-
- public String encodeText(String originalText)
- {
- return htmlEncode(originalText);
- }
-
- /**
- * Encode string into HTML
- */
- public final static String htmlEncode(String plainText)
- {
- if (plainText == null || plainText.length() == 0)
- {
- return "";
- }
-
- StringBuilder result = new StringBuilder(plainText.length());
-
- for (int index=0; index<plainText.length(); index++)
- {
- char ch = plainText.charAt(index);
-
- switch (ch)
- {
- case '"':
- result.append(""");
- break;
-
- case '&':
- result.append("&");
- break;
-
- case '<':
- result.append("<");
- break;
-
- case '>':
- result.append(">");
- break;
-
- default:
- if (ch < 128)
- {
- result.append(ch);
- }
- else
- {
- result.append("&#").append((int)ch).append(";");
- }
- }
- }
-
- return result.toString();
- }
-}
\ No newline at end of file