1 /* 2 * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * A helper that is used for creating HTML elements. 26 */ 27 public class HtmlHelper { 28 29 private static final String STYLE 30 = "style=\"font-family: Courier New; " 31 + "font-size: 12px; " 32 + "white-space: pre-wrap\""; 33 htmlRow(String... values)34 public static String htmlRow(String... values) { 35 StringBuilder row = new StringBuilder(); 36 row.append(startTr()); 37 for (String value : values) { 38 row.append(startTd()); 39 row.append(value); 40 row.append(endTd()); 41 } 42 row.append(endTr()); 43 return row.toString(); 44 } 45 startHtml()46 public static String startHtml() { 47 return startTag("html"); 48 } 49 endHtml()50 public static String endHtml() { 51 return endTag("html"); 52 } 53 startPre()54 public static String startPre() { 55 return startTag("pre " + STYLE); 56 } 57 endPre()58 public static String endPre() { 59 return endTag("pre"); 60 } 61 startTable()62 public static String startTable() { 63 return startTag("table border=\"1\" padding=\"1\" cellspacing=\"0\" " + STYLE); 64 } 65 endTable()66 public static String endTable() { 67 return endTag("table"); 68 } 69 startTr()70 public static String startTr() { 71 return "\t" + startTag("tr") + "\n"; 72 } 73 endTr()74 public static String endTr() { 75 return "\t" + endTag("tr") + "\n"; 76 } 77 startTd()78 public static String startTd() { 79 return "\t\t" + startTag("td"); 80 } 81 endTd()82 public static String endTd() { 83 return endTag("td") + "\n"; 84 } 85 startTag(String tag)86 public static String startTag(String tag) { 87 return "<" + tag + ">"; 88 } 89 endTag(String tag)90 public static String endTag(String tag) { 91 return "</" + tag + ">"; 92 } 93 anchorName(String name, String text)94 public static String anchorName(String name, String text) { 95 return "<a name=" + name + "><hr/>" + text + "</a>"; 96 } 97 anchorLink(String file, String anchorName, String text)98 public static String anchorLink(String file, String anchorName, 99 String text) { 100 return "<a href=" + file + "#" + anchorName + ">" + text + "</a>"; 101 } 102 } 103