1 /** 2 * 3 * Magnolia and its source-code is licensed under the LGPL. 4 * You may copy, adapt, and redistribute this file for commercial or non-commercial use. 5 * When copying, adapting, or redistributing this document in keeping with the guidelines above, 6 * you are required to provide proper attribution to obinary. 7 * If you reproduce or distribute the document without making any substantive modifications to its content, 8 * please use the following attribution line: 9 * 10 * Copyright 1993-2006 obinary Ltd. (http://www.obinary.com) All rights reserved. 11 * 12 */ 13 package info.magnolia.exchange; 14 15 import java.util.Set; 16 17 18 /** 19 * Date: May 4, 2004 Time: 11:14:00 AM 20 * @author Sameer Charles 21 */ 22 public interface PacketHeader { 23 24 /** 25 * <p> 26 * add new header field, overwrite is header exist with the same name 27 * </p> 28 * @param name 29 * @param value 30 */ 31 void addHeader(String name, String value); 32 33 /** 34 * @return header field value 35 */ 36 String getValueByName(String name); 37 38 /** 39 * @return Collection of fieldNames as String 40 */ 41 Set getKeys(); 42 } 43