src/share/classes/com/sun/tools/doclets/formats/html/markup/DocType.java

Tue, 14 May 2013 10:14:55 -0700

author
jjg
date
Tue, 14 May 2013 10:14:55 -0700
changeset 1746
bd51ca92c013
parent 1410
bfec2a1cc869
child 1985
0e6577980181
permissions
-rw-r--r--

8012178: Cleanup use of Util.escapeHtmlChars
Reviewed-by: darcy

bpatel@766 1 /*
jjg@1359 2 * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
bpatel@766 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
bpatel@766 4 *
bpatel@766 5 * This code is free software; you can redistribute it and/or modify it
bpatel@766 6 * under the terms of the GNU General Public License version 2 only, as
bpatel@766 7 * published by the Free Software Foundation. Oracle designates this
bpatel@766 8 * particular file as subject to the "Classpath" exception as provided
bpatel@766 9 * by Oracle in the LICENSE file that accompanied this code.
bpatel@766 10 *
bpatel@766 11 * This code is distributed in the hope that it will be useful, but WITHOUT
bpatel@766 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
bpatel@766 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
bpatel@766 14 * version 2 for more details (a copy is included in the LICENSE file that
bpatel@766 15 * accompanied this code).
bpatel@766 16 *
bpatel@766 17 * You should have received a copy of the GNU General Public License version
bpatel@766 18 * 2 along with this work; if not, write to the Free Software Foundation,
bpatel@766 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
bpatel@766 20 *
bpatel@766 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
bpatel@766 22 * or visit www.oracle.com if you need additional information or have any
bpatel@766 23 * questions.
bpatel@766 24 */
bpatel@766 25
bpatel@766 26 package com.sun.tools.doclets.formats.html.markup;
bpatel@766 27
jjg@1364 28 import java.io.IOException;
jjg@1364 29 import java.io.Writer;
jjg@1364 30
bpatel@766 31 import com.sun.tools.doclets.internal.toolkit.Content;
bpatel@766 32 import com.sun.tools.doclets.internal.toolkit.util.*;
bpatel@766 33
bpatel@766 34 /**
bpatel@766 35 * Class for generating document type for HTML pages of javadoc output.
bpatel@766 36 *
jjg@1359 37 * <p><b>This is NOT part of any supported API.
jjg@1359 38 * If you write code that depends on this, you do so at your own risk.
jjg@1359 39 * This code and its internal interfaces are subject to change or
jjg@1359 40 * deletion without notice.</b>
jjg@1359 41 *
bpatel@766 42 * @author Bhavesh Patel
bpatel@766 43 */
jjg@1410 44 public class DocType extends Content {
bpatel@766 45
bpatel@766 46 private String docType;
bpatel@766 47
jjg@1410 48 public static final DocType TRANSITIONAL =
jjg@1410 49 new DocType("Transitional", "http://www.w3.org/TR/html4/loose.dtd");
bpatel@766 50
jjg@1410 51 public static final DocType FRAMESET =
jjg@1410 52 new DocType("Frameset", "http://www.w3.org/TR/html4/frameset.dtd");
bpatel@766 53
bpatel@766 54 /**
bpatel@766 55 * Constructor to construct a DocType object.
bpatel@766 56 *
bpatel@766 57 * @param type the doctype to be added
bpatel@766 58 */
bpatel@766 59 private DocType(String type, String dtd) {
bpatel@766 60 docType = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 " + type +
bpatel@793 61 "//EN\" \"" + dtd + "\">" + DocletConstants.NL;
bpatel@766 62 }
bpatel@766 63
bpatel@766 64 /**
bpatel@766 65 * This method is not supported by the class.
bpatel@766 66 *
bpatel@766 67 * @param content content that needs to be added
bpatel@766 68 * @throws DocletAbortException this method will always throw a
bpatel@766 69 * DocletAbortException because it
bpatel@766 70 * is not supported.
bpatel@766 71 */
bpatel@766 72 public void addContent(Content content) {
bpatel@766 73 throw new DocletAbortException();
bpatel@766 74 }
bpatel@766 75
bpatel@766 76 /**
bpatel@766 77 * This method is not supported by the class.
bpatel@766 78 *
bpatel@766 79 * @param stringContent string content that needs to be added
bpatel@766 80 * @throws DocletAbortException this method will always throw a
bpatel@766 81 * DocletAbortException because it
bpatel@766 82 * is not supported.
bpatel@766 83 */
bpatel@766 84 public void addContent(String stringContent) {
bpatel@766 85 throw new DocletAbortException();
bpatel@766 86 }
bpatel@766 87
bpatel@766 88 /**
bpatel@766 89 * {@inheritDoc}
bpatel@766 90 */
bpatel@766 91 public boolean isEmpty() {
bpatel@766 92 return (docType.length() == 0);
bpatel@766 93 }
bpatel@766 94
bpatel@766 95 /**
bpatel@766 96 * {@inheritDoc}
bpatel@766 97 */
jjg@1364 98 @Override
jjg@1364 99 public boolean write(Writer out, boolean atNewline) throws IOException {
jjg@1364 100 out.write(docType);
jjg@1364 101 return true; // guaranteed by constructor
bpatel@766 102 }
bpatel@766 103 }

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