Class | Line # | Actions | |||||
---|---|---|---|---|---|---|---|
PdfExport | 33 | 0 | - | 0 | 0 | ||
PdfExport.ExportType | 36 | 4 | 0% | 3 | 7 |
1 | /* | |
2 | * See the NOTICE file distributed with this work for additional | |
3 | * information regarding copyright ownership. | |
4 | * | |
5 | * This is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU Lesser General Public License as | |
7 | * published by the Free Software Foundation; either version 2.1 of | |
8 | * the License, or (at your option) any later version. | |
9 | * | |
10 | * This software is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * Lesser General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU Lesser General Public | |
16 | * License along with this software; if not, write to the Free | |
17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
19 | */ | |
20 | package com.xpn.xwiki.pdf.api; | |
21 | ||
22 | import java.io.OutputStream; | |
23 | ||
24 | import com.xpn.xwiki.XWikiContext; | |
25 | import com.xpn.xwiki.XWikiException; | |
26 | import com.xpn.xwiki.doc.XWikiDocument; | |
27 | ||
28 | /** | |
29 | * PDF Exporter, converts a wiki {@link XWikiDocument Document} into PDF. | |
30 | * | |
31 | * @version $Id: 01bf2263a9d0da1c2813faa06dd8c1fe569c4582 $ | |
32 | */ | |
33 | public interface PdfExport | |
34 | { | |
35 | /** Describes export types. */ | |
36 | class ExportType | |
37 | { | |
38 | /** Export type: PDF. */ | |
39 | public static final ExportType PDF = new ExportType("application/pdf", "pdf"); | |
40 | ||
41 | /** Export type: RTF. */ | |
42 | public static final ExportType RTF = new ExportType("application/rtf", "rtf"); | |
43 | ||
44 | /** The MIME type corresponding to this export type. */ | |
45 | private final String mimeType; | |
46 | ||
47 | /** The file extension corresponding to this export type. */ | |
48 | private final String extension; | |
49 | ||
50 | /** | |
51 | * Constructor, specifying the target MIME type and file extension. | |
52 | * | |
53 | * @param mimeType the standard MIME type for this export type | |
54 | * @param extension the filename extension for this export type | |
55 | */ | |
56 | 0 | public ExportType(String mimeType, String extension) |
57 | { | |
58 | 0 | this.mimeType = mimeType; |
59 | 0 | this.extension = extension; |
60 | } | |
61 | ||
62 | /** | |
63 | * @return the export content type | |
64 | */ | |
65 | 0 | public String getMimeType() |
66 | { | |
67 | 0 | return mimeType; |
68 | } | |
69 | ||
70 | /** | |
71 | * @return the filename extension corresponding to this export type | |
72 | */ | |
73 | 0 | public String getExtension() |
74 | { | |
75 | 0 | return extension; |
76 | } | |
77 | } | |
78 | ||
79 | /** | |
80 | * Export a wiki Document into PDF. See | |
81 | * {@link PdfExport#export(XWikiDocument, OutputStream, ExportType, XWikiContext)} for more details about the | |
82 | * conversion process. | |
83 | * | |
84 | * @param doc the document to export | |
85 | * @param out where to write the resulting document | |
86 | * @param context the current request context | |
87 | * @throws XWikiException if the conversion fails for any reason | |
88 | * @see PdfExport#export(XWikiDocument, OutputStream, ExportType, XWikiContext) | |
89 | */ | |
90 | void exportToPDF(XWikiDocument doc, OutputStream out, XWikiContext context) throws XWikiException; | |
91 | ||
92 | /** | |
93 | * Export a wiki Document into PDF or RTF. The content of the document is rendered into HTML using the | |
94 | * {@code pdf.vm} template, the resulting HTML is cleaned up into valid XHTML, and custom CSS is applied to it. The | |
95 | * XHTML document is transformed into an XSL-FO document, which is finally processed using Apache FOP. | |
96 | * | |
97 | * @param doc the document to export | |
98 | * @param out where to write the resulting document | |
99 | * @param type the type of the output: PDF or RTF | |
100 | * @param context the current request context | |
101 | * @throws XWikiException if the conversion fails for any reason | |
102 | */ | |
103 | void export(XWikiDocument doc, OutputStream out, ExportType type, XWikiContext context) throws XWikiException; | |
104 | ||
105 | /** | |
106 | * Convert an HTML document to PDF. The HTML is cleaned up, and CSS style is applied to it. | |
107 | * | |
108 | * @param html the source document to transform | |
109 | * @param out where to write the resulting document | |
110 | * @param type the type of the output: PDF or RTF | |
111 | * @param context the current request context | |
112 | * @throws XWikiException if the conversion fails for any reason | |
113 | */ | |
114 | void exportHtml(String html, OutputStream out, ExportType type, XWikiContext context) throws XWikiException; | |
115 | } |