Source Code Cross Referenced for AddressListRenderer.java in  » Mail-Clients » columba-1.4 » org » columba » mail » gui » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

001:        //The contents of this file are subject to the Mozilla Public License Version 1.1
002:        //(the "License"); you may not use this file except in compliance with the
003:        //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
004:        //
005:        //Software distributed under the License is distributed on an "AS IS" basis,
006:        //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
007:        //for the specific language governing rights and
008:        //limitations under the License.
009:        //
010:        //The Original Code is "The Columba Project"
011:        //
012:        //The Initial Developers of the Original Code are Frederik Dietz and Timo Stich.
013:        //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
014:        //
015:        //All Rights Reserved.
016:
017:        package org.columba.mail.gui.util;
018:
019:        import java.util.Vector;
020:
021:        import org.columba.ristretto.message.Address;
022:
023:        /**
024:         * An HTML link renderer for the Address class The addresses are rendered as
025:         * HTML links: <code>
026:         * &lt;A HREF="mailto:[email-address]"&gt;[display-name]&lt;/A&lt;
027:         * </code>
028:         * 
029:         * @author Timo Stich <tstich@users.sourceforge.net>
030:         */
031:        public class AddressListRenderer {
032:
033:            /**
034:             * Makes sure that noone creates instances of this class. This is a helper
035:             * class, the static methods should be used instead.
036:             */
037:            private AddressListRenderer() {
038:            }
039:
040:            /**
041:             * Returns a string buffer with the addresses in HTML links. The addresses
042:             * will be put into HTML link: <code>
043:             * &lt;A HREF="mailto:[email-address]"&gt;[display-name]&lt;/A&lt;
044:             * </code>
045:             * 
046:             * @param addresses
047:             *            addresses to render as HTML links.
048:             * @return a String buffer.
049:             */
050:            public static String renderToHTMLWithLinks(Address[] addresses) {
051:                StringBuffer result = new StringBuffer();
052:
053:                if ((addresses != null) && (addresses.length > 0)) {
054:                    result.append(createAddressHTMLString(addresses[0]));
055:
056:                    for (int i = 1; i < addresses.length; i++) {
057:                        // result.append(", ");
058:                        result.append(createAddressHTMLString(addresses[i]));
059:                    }
060:                }
061:
062:                return result.toString();
063:            }
064:
065:            public static String[] convertToStringArray(Address[] addresses) {
066:                Vector vector = new Vector();
067:
068:                if ((addresses != null) && (addresses.length > 0)) {
069:                    //String str = createAddressString(addresses[0]);
070:                    //vector.add(str);
071:
072:                    for (int i = 0; i < addresses.length; i++) {
073:                        // result.append(", ");
074:                        String str = createAddressString(addresses[i]);
075:                        vector.add(str);
076:                    }
077:                }
078:
079:                return (String[]) vector.toArray(new String[0]);
080:            }
081:
082:            /**
083:             * Adds the address to the string buffer as a HTML link.
084:             * 
085:             * @param address
086:             *            the address to render as a HTML link.
087:             * @param result
088:             *            the string buffer to add the HTML link to.
089:             */
090:            private static String createAddressHTMLString(Address address) {
091:                StringBuffer result = new StringBuffer();
092:                //tstich: Someone added <html> tags here. This is not the right place!
093:                result.append("<A HREF=\"mailto:");
094:                if (address.getDisplayName().length() != 0) {
095:                    result.append(address.getDisplayName());
096:                    result.append(" ");
097:                    result.append("<" + address.getMailAddress() + ">");
098:
099:                } else
100:                    result.append(address.getMailAddress());
101:
102:                result.append("\">");
103:
104:                if (address.getDisplayName().length() != 0) {
105:
106:                    result.append(address.getDisplayName());
107:                    result.append(" ");
108:                    result.append("&lt;" + address.getMailAddress() + "&gt;");
109:
110:                } else
111:                    result.append(address.getShortAddress());
112:
113:                result.append("</A>");
114:
115:                return result.toString();
116:            }
117:
118:            private static String createAddressString(Address address) {
119:                StringBuffer result = new StringBuffer();
120:
121:                if (address.getDisplayName().length() != 0) {
122:                    result.append(address.getDisplayName());
123:                    result.append(" ");
124:                    result.append("<" + address.getMailAddress() + ">");
125:
126:                } else
127:                    result.append(address.getMailAddress());
128:
129:                return result.toString();
130:            }
131:
132:        }