2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
32 package mircoders.producer.reader;
35 import mir.producer.*;
36 import mir.producer.reader.*;
38 import mir.entity.adapter.*;
39 import mir.generator.*;
40 import mircoders.producer.*;
42 public class SupplementalProducerNodeBuilders {
44 public static void registerBuilders(ProducerNodeBuilderLibrary aBuilderLibrary, EntityAdapterModel aModel) throws ProducerConfigExc {
45 aBuilderLibrary.registerBuilder("ModifyContent", ContentModifyingProducerNodeBuilder.class);
46 aBuilderLibrary.registerBuilder("MarkContent", ContentMarkingProducerNodeBuilder.class);
47 aBuilderLibrary.registerBuilder("GenerateMedia", MediaGeneratingProducerNodeBuilder.class);
50 aBuilderLibrary.registerBuilder("PDFPreFormat", PDFPreFormattingProducerNodeBuilder.class);
51 aBuilderLibrary.registerBuilder("PDFGenerate", PDFGeneratingProducerNodeBuilder.class);
54 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
55 private final static String[] MARKER_REQUIRED_ATTRIBUTES = { MARKER_KEY_ATTRIBUTE };
56 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
57 private final static String[] MARKER_SUBNODES = {};
59 public static class ContentMarkingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
63 public ContentMarkingProducerNodeBuilder() {
64 super(MARKER_SUBNODES);
67 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
68 ReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
70 key = (String) anAttributes.get(MARKER_KEY_ATTRIBUTE);
73 public ProducerNode constructNode() {
74 return new ContentMarkingProducerNode(key);
79 private final static String CONTENT_MODIFIER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
80 private final static String CONTENT_MODIFIER_FIELD_ATTRIBUTE = "field";
81 private final static String CONTENT_MODIFIER_VALUE_ATTRIBUTE = "value";
82 private final static String[] CONTENT_MODIFIER_REQUIRED_ATTRIBUTES = { CONTENT_MODIFIER_KEY_ATTRIBUTE, CONTENT_MODIFIER_FIELD_ATTRIBUTE, CONTENT_MODIFIER_VALUE_ATTRIBUTE };
83 private final static String[] CONTENT_MODIFIER_OPTIONAL_ATTRIBUTES = {};
84 private final static String[] CONTENT_MODIFIER_SUBNODES = {};
86 public static class ContentModifyingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
92 public ContentModifyingProducerNodeBuilder() {
93 super(CONTENT_MODIFIER_SUBNODES);
96 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
97 ReaderTool.checkAttributes(anAttributes, CONTENT_MODIFIER_REQUIRED_ATTRIBUTES, CONTENT_MODIFIER_OPTIONAL_ATTRIBUTES);
99 key = (String) anAttributes.get(CONTENT_MODIFIER_KEY_ATTRIBUTE);
100 field = (String) anAttributes.get(CONTENT_MODIFIER_FIELD_ATTRIBUTE);
101 value = (String) anAttributes.get(CONTENT_MODIFIER_VALUE_ATTRIBUTE);
104 public ProducerNode constructNode() {
105 return new ContentModifyingProducerNode(key, field, value);
109 private final static String MEDIA_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
110 private final static String[] MEDIA_REQUIRED_ATTRIBUTES = { MEDIA_KEY_ATTRIBUTE };
111 private final static String[] MEDIA_OPTIONAL_ATTRIBUTES = {};
112 private final static String[] MEDIA_SUBNODES = {};
114 public static class MediaGeneratingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
118 public MediaGeneratingProducerNodeBuilder() {
119 super(MEDIA_SUBNODES);
122 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
123 ReaderTool.checkAttributes(anAttributes, MEDIA_REQUIRED_ATTRIBUTES, MEDIA_OPTIONAL_ATTRIBUTES);
125 key = (String) anAttributes.get(MEDIA_KEY_ATTRIBUTE);
128 public ProducerNode constructNode() {
129 return new MediaGeneratingProducerNode(key);
133 public static class PDFPreFormattingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
134 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
135 private final static String PDF_NUM_LINES_ATTRIBUTE = "numLinesBetweenImages";
136 private final static String PDF_CONTENT_WIDTH_ATTRIBUTE = "contentAreaWidthCM";
137 private final static String PDF_CHAR_WIDTH_ATTRIBUTE = "charWidthCM";
138 private final static String PDF_PIXEL_WIDTH_ATTRIBUTE = "pixelWidthCM";
139 private final static String PDF_LINE_HEIGHT_ATTRIBUTE = "lineHeightCM";
140 private final static String[] MARKER_REQUIRED_ATTRIBUTES = { MARKER_KEY_ATTRIBUTE, PDF_NUM_LINES_ATTRIBUTE, PDF_CONTENT_WIDTH_ATTRIBUTE,PDF_CHAR_WIDTH_ATTRIBUTE,PDF_PIXEL_WIDTH_ATTRIBUTE,PDF_LINE_HEIGHT_ATTRIBUTE };
141 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
142 private final static String[] MARKER_SUBNODES = {};
145 private String numLinesBetweenImages;
146 private String contentAreaWidthCM;
147 private String characterWidthCM;
148 private String pixelWidthCM;
149 private String lineHeightCM;
151 public PDFPreFormattingProducerNodeBuilder() {
152 super(MARKER_SUBNODES);
155 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
156 ReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
158 key = (String) anAttributes.get(MARKER_KEY_ATTRIBUTE);
159 numLinesBetweenImages = (String) anAttributes.get(PDF_NUM_LINES_ATTRIBUTE);
160 contentAreaWidthCM = (String) anAttributes.get(PDF_CONTENT_WIDTH_ATTRIBUTE);
161 characterWidthCM = (String) anAttributes.get(PDF_CHAR_WIDTH_ATTRIBUTE);
162 pixelWidthCM = (String) anAttributes.get(PDF_PIXEL_WIDTH_ATTRIBUTE);
163 lineHeightCM = (String) anAttributes.get(PDF_LINE_HEIGHT_ATTRIBUTE);
168 public ProducerNode constructNode() {
169 return new PDFPreFormattingProducerNode(key,numLinesBetweenImages,contentAreaWidthCM,characterWidthCM,pixelWidthCM,lineHeightCM);
173 public static class PDFGeneratingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
174 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
175 private final static String PDF_GENERATOR_ATTRIBUTE = "generator";
176 private final static String PDF_DESTINATION_ATTRIBUTE = "destination";
177 private final static String PDF_STYLESHEET_ATTRIBUTE = "stylesheet";
178 private final static String[] MARKER_REQUIRED_ATTRIBUTES = {PDF_GENERATOR_ATTRIBUTE,PDF_DESTINATION_ATTRIBUTE,PDF_STYLESHEET_ATTRIBUTE };
179 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
180 private final static String[] MARKER_SUBNODES = {};
182 private String generator;
183 private String destination;
184 private String stylesheet;
187 public PDFGeneratingProducerNodeBuilder() {
188 super(MARKER_SUBNODES);
191 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
192 ReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
194 generator = (String) anAttributes.get(PDF_GENERATOR_ATTRIBUTE);
195 destination = (String) anAttributes.get(PDF_DESTINATION_ATTRIBUTE);
196 stylesheet = (String) anAttributes.get(PDF_STYLESHEET_ATTRIBUTE);
199 public ProducerNode constructNode() {
200 return new PDFGeneratingProducerNode(generator,destination,stylesheet);