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;
36 import mir.entity.adapter.EntityAdapterModel;
37 import mir.producer.ProducerNode;
38 import mir.producer.reader.DefaultProducerNodeBuilders;
39 import mir.producer.reader.ProducerConfigExc;
40 import mir.producer.reader.ProducerNodeBuilderLibrary;
41 import mir.util.XMLReader;
42 import mir.util.XMLReaderTool;
43 import mircoders.producer.ContentMarkingProducerNode;
44 import mircoders.producer.ContentModifyingProducerNode;
45 import mircoders.producer.IndexingProducerNode;
46 import mircoders.producer.MediaGeneratingProducerNode;
47 import mircoders.producer.PDFGeneratingProducerNode;
48 import mircoders.producer.PDFPreFormattingProducerNode;
49 import mircoders.producer.UnIndexingProducerNode;
52 public class SupplementalProducerNodeBuilders {
54 public static void registerBuilders(ProducerNodeBuilderLibrary aBuilderLibrary, EntityAdapterModel aModel) throws ProducerConfigExc {
55 aBuilderLibrary.registerBuilder("ModifyContent", ContentModifyingProducerNodeBuilder.class);
56 aBuilderLibrary.registerBuilder("MarkContent", ContentMarkingProducerNodeBuilder.class);
57 aBuilderLibrary.registerBuilder("GenerateMedia", MediaGeneratingProducerNodeBuilder.class);
59 aBuilderLibrary.registerBuilder("IndexContent",ContentIndexingProducerNodeBuilder.class);
60 aBuilderLibrary.registerBuilder("UnIndexContent",ContentUnIndexingProducerNodeBuilder.class);
61 aBuilderLibrary.registerBuilder("PDFPreFormat", PDFPreFormattingProducerNodeBuilder.class);
62 aBuilderLibrary.registerBuilder("PDFGenerate", PDFGeneratingProducerNodeBuilder.class);
65 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
66 private final static String[] MARKER_REQUIRED_ATTRIBUTES = { MARKER_KEY_ATTRIBUTE };
67 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
68 private final static String[] MARKER_SUBNODES = {};
70 public static class ContentMarkingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
74 public ContentMarkingProducerNodeBuilder() {
75 super(MARKER_SUBNODES);
78 public void setAttributes(Map anAttributes) throws ProducerConfigExc, XMLReader.XMLReaderExc {
79 XMLReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
81 key = (String) anAttributes.get(MARKER_KEY_ATTRIBUTE);
84 public ProducerNode constructNode() {
85 return new ContentMarkingProducerNode(key);
88 private final static String INDEXER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
89 private final static String INDEXER_INDEX_ATTRIBUTE = "pathToIndex";
90 private final static String[] INDEXER_REQUIRED_ATTRIBUTES = { INDEXER_KEY_ATTRIBUTE, INDEXER_INDEX_ATTRIBUTE };
91 private final static String[] INDEXER_OPTIONAL_ATTRIBUTES = {};
92 private final static String[] INDEXER_SUBNODES = {};
94 public static class ContentIndexingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
97 private String pathToIndex;
99 public ContentIndexingProducerNodeBuilder() {
100 super(INDEXER_SUBNODES);
103 public void setAttributes(Map anAttributes) throws ProducerConfigExc, XMLReader.XMLReaderExc {
104 XMLReaderTool.checkAttributes(anAttributes, INDEXER_REQUIRED_ATTRIBUTES, INDEXER_OPTIONAL_ATTRIBUTES);
106 key = (String) anAttributes.get(INDEXER_KEY_ATTRIBUTE);
107 pathToIndex = (String) anAttributes.get(INDEXER_INDEX_ATTRIBUTE);
110 public ProducerNode constructNode() {
111 return new IndexingProducerNode(key,pathToIndex);
115 private final static String UNINDEXER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
116 private final static String UNINDEXER_INDEX_ATTRIBUTE = "pathToIndex";
117 private final static String[] UNINDEXER_REQUIRED_ATTRIBUTES = { UNINDEXER_KEY_ATTRIBUTE, UNINDEXER_INDEX_ATTRIBUTE };
118 private final static String[] UNINDEXER_OPTIONAL_ATTRIBUTES = {};
119 private final static String[] UNINDEXER_SUBNODES = {};
121 public static class ContentUnIndexingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
124 private String pathToIndex;
126 public ContentUnIndexingProducerNodeBuilder() {
127 super(UNINDEXER_SUBNODES);
130 public void setAttributes(Map anAttributes) throws ProducerConfigExc, XMLReader.XMLReaderExc {
131 XMLReaderTool.checkAttributes(anAttributes, UNINDEXER_REQUIRED_ATTRIBUTES, UNINDEXER_OPTIONAL_ATTRIBUTES);
133 key = (String) anAttributes.get(UNINDEXER_KEY_ATTRIBUTE);
134 pathToIndex = (String) anAttributes.get(UNINDEXER_INDEX_ATTRIBUTE);
137 public ProducerNode constructNode() {
138 return new UnIndexingProducerNode(key,pathToIndex);
142 private final static String CONTENT_MODIFIER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
143 private final static String CONTENT_MODIFIER_FIELD_ATTRIBUTE = "field";
144 private final static String CONTENT_MODIFIER_VALUE_ATTRIBUTE = "value";
145 private final static String[] CONTENT_MODIFIER_REQUIRED_ATTRIBUTES = { CONTENT_MODIFIER_KEY_ATTRIBUTE, CONTENT_MODIFIER_FIELD_ATTRIBUTE, CONTENT_MODIFIER_VALUE_ATTRIBUTE };
146 private final static String[] CONTENT_MODIFIER_OPTIONAL_ATTRIBUTES = {};
147 private final static String[] CONTENT_MODIFIER_SUBNODES = {};
149 public static class ContentModifyingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
152 private String field;
153 private String value;
155 public ContentModifyingProducerNodeBuilder() {
156 super(CONTENT_MODIFIER_SUBNODES);
159 public void setAttributes(Map anAttributes) throws ProducerConfigExc, XMLReader.XMLReaderExc {
160 XMLReaderTool.checkAttributes(anAttributes, CONTENT_MODIFIER_REQUIRED_ATTRIBUTES, CONTENT_MODIFIER_OPTIONAL_ATTRIBUTES);
162 key = (String) anAttributes.get(CONTENT_MODIFIER_KEY_ATTRIBUTE);
163 field = (String) anAttributes.get(CONTENT_MODIFIER_FIELD_ATTRIBUTE);
164 value = (String) anAttributes.get(CONTENT_MODIFIER_VALUE_ATTRIBUTE);
167 public ProducerNode constructNode() {
168 return new ContentModifyingProducerNode(key, field, value);
172 private final static String MEDIA_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
173 private final static String[] MEDIA_REQUIRED_ATTRIBUTES = { MEDIA_KEY_ATTRIBUTE };
174 private final static String[] MEDIA_OPTIONAL_ATTRIBUTES = {};
175 private final static String[] MEDIA_SUBNODES = {};
177 public static class MediaGeneratingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
181 public MediaGeneratingProducerNodeBuilder() {
182 super(MEDIA_SUBNODES);
185 public void setAttributes(Map anAttributes) throws ProducerConfigExc, XMLReader.XMLReaderExc {
186 XMLReaderTool.checkAttributes(anAttributes, MEDIA_REQUIRED_ATTRIBUTES, MEDIA_OPTIONAL_ATTRIBUTES);
188 key = (String) anAttributes.get(MEDIA_KEY_ATTRIBUTE);
191 public ProducerNode constructNode() {
192 return new MediaGeneratingProducerNode(key);
196 public static class PDFPreFormattingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
197 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
198 private final static String PDF_NUM_LINES_ATTRIBUTE = "numLinesBetweenImages";
199 private final static String PDF_CONTENT_WIDTH_ATTRIBUTE = "contentAreaWidthCM";
200 private final static String PDF_CHAR_WIDTH_ATTRIBUTE = "charWidthCM";
201 private final static String PDF_PIXEL_WIDTH_ATTRIBUTE = "pixelWidthCM";
202 private final static String PDF_LINE_HEIGHT_ATTRIBUTE = "lineHeightCM";
203 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 };
204 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
205 private final static String[] MARKER_SUBNODES = {};
208 private String numLinesBetweenImages;
209 private String contentAreaWidthCM;
210 private String characterWidthCM;
211 private String pixelWidthCM;
212 private String lineHeightCM;
214 public PDFPreFormattingProducerNodeBuilder() {
215 super(MARKER_SUBNODES);
218 public void setAttributes(Map anAttributes) throws ProducerConfigExc, XMLReader.XMLReaderExc {
219 XMLReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
221 key = (String) anAttributes.get(MARKER_KEY_ATTRIBUTE);
222 numLinesBetweenImages = (String) anAttributes.get(PDF_NUM_LINES_ATTRIBUTE);
223 contentAreaWidthCM = (String) anAttributes.get(PDF_CONTENT_WIDTH_ATTRIBUTE);
224 characterWidthCM = (String) anAttributes.get(PDF_CHAR_WIDTH_ATTRIBUTE);
225 pixelWidthCM = (String) anAttributes.get(PDF_PIXEL_WIDTH_ATTRIBUTE);
226 lineHeightCM = (String) anAttributes.get(PDF_LINE_HEIGHT_ATTRIBUTE);
231 public ProducerNode constructNode() {
232 return new PDFPreFormattingProducerNode(key,numLinesBetweenImages,contentAreaWidthCM,characterWidthCM,pixelWidthCM,lineHeightCM);
236 public static class PDFGeneratingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
237 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
238 private final static String PDF_GENERATOR_ATTRIBUTE = "generator";
239 private final static String PDF_DESTINATION_ATTRIBUTE = "destination";
240 private final static String PDF_STYLESHEET_ATTRIBUTE = "stylesheet";
241 private final static String[] MARKER_REQUIRED_ATTRIBUTES = {PDF_GENERATOR_ATTRIBUTE,PDF_DESTINATION_ATTRIBUTE,PDF_STYLESHEET_ATTRIBUTE };
242 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
243 private final static String[] MARKER_SUBNODES = {};
245 private String generator;
246 private String destination;
247 private String stylesheet;
250 public PDFGeneratingProducerNodeBuilder() {
251 super(MARKER_SUBNODES);
254 public void setAttributes(Map anAttributes) throws ProducerConfigExc, XMLReader.XMLReaderExc {
255 XMLReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
257 generator = (String) anAttributes.get(PDF_GENERATOR_ATTRIBUTE);
258 destination = (String) anAttributes.get(PDF_DESTINATION_ATTRIBUTE);
259 stylesheet = (String) anAttributes.get(PDF_STYLESHEET_ATTRIBUTE);
262 public ProducerNode constructNode() {
263 return new PDFGeneratingProducerNode(generator,destination,stylesheet);