001 // Copyright (c) 2011, Mike Samuel
002 // All rights reserved.
003 //
004 // Redistribution and use in source and binary forms, with or without
005 // modification, are permitted provided that the following conditions
006 // are met:
007 //
008 // Redistributions of source code must retain the above copyright
009 // notice, this list of conditions and the following disclaimer.
010 // Redistributions in binary form must reproduce the above copyright
011 // notice, this list of conditions and the following disclaimer in the
012 // documentation and/or other materials provided with the distribution.
013 // Neither the name of the OWASP nor the names of its contributors may
014 // be used to endorse or promote products derived from this software
015 // without specific prior written permission.
016 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
017 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
018 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
019 // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
020 // COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
021 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
022 // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
023 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
024 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
025 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
026 // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
027 // POSSIBILITY OF SUCH DAMAGE.
028
029 package org.owasp.html;
030
031 import java.util.List;
032
033 /**
034 * A light-weight SAX-like listener for HTML.
035 */
036 public interface HtmlStreamEventReceiver {
037
038 public void openDocument();
039
040 public void closeDocument();
041
042 /**
043 * @param attrs alternating attribute names and values.
044 */
045 public void openTag(String elementName, List<String> attrs);
046
047 public void closeTag(String elementName);
048
049 public void text(String text);
050
051 }