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);
49 aBuilderLibrary.registerBuilder("IndexContent",ContentIndexingProducerNodeBuilder.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);
77 private final static String INDEXER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
78 private final static String INDEXER_INDEX_ATTRIBUTE = "pathToIndex";
79 private final static String[] INDEXER_REQUIRED_ATTRIBUTES = { INDEXER_KEY_ATTRIBUTE, INDEXER_INDEX_ATTRIBUTE };
80 private final static String[] INDEXER_OPTIONAL_ATTRIBUTES = {};
81 private final static String[] INDEXER_SUBNODES = {};
83 public static class ContentIndexingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
86 private String pathToIndex;
88 public ContentIndexingProducerNodeBuilder() {
89 super(INDEXER_SUBNODES);
92 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
93 ReaderTool.checkAttributes(anAttributes, INDEXER_REQUIRED_ATTRIBUTES, INDEXER_OPTIONAL_ATTRIBUTES);
95 key = (String) anAttributes.get(INDEXER_KEY_ATTRIBUTE);
96 pathToIndex = (String) anAttributes.get(INDEXER_INDEX_ATTRIBUTE);
99 public ProducerNode constructNode() {
100 return new IndexingProducerNode(key,pathToIndex);
105 private final static String CONTENT_MODIFIER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
106 private final static String CONTENT_MODIFIER_FIELD_ATTRIBUTE = "field";
107 private final static String CONTENT_MODIFIER_VALUE_ATTRIBUTE = "value";
108 private final static String[] CONTENT_MODIFIER_REQUIRED_ATTRIBUTES = { CONTENT_MODIFIER_KEY_ATTRIBUTE, CONTENT_MODIFIER_FIELD_ATTRIBUTE, CONTENT_MODIFIER_VALUE_ATTRIBUTE };
109 private final static String[] CONTENT_MODIFIER_OPTIONAL_ATTRIBUTES = {};
110 private final static String[] CONTENT_MODIFIER_SUBNODES = {};
112 public static class ContentModifyingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
115 private String field;
116 private String value;
118 public ContentModifyingProducerNodeBuilder() {
119 super(CONTENT_MODIFIER_SUBNODES);
122 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
123 ReaderTool.checkAttributes(anAttributes, CONTENT_MODIFIER_REQUIRED_ATTRIBUTES, CONTENT_MODIFIER_OPTIONAL_ATTRIBUTES);
125 key = (String) anAttributes.get(CONTENT_MODIFIER_KEY_ATTRIBUTE);
126 field = (String) anAttributes.get(CONTENT_MODIFIER_FIELD_ATTRIBUTE);
127 value = (String) anAttributes.get(CONTENT_MODIFIER_VALUE_ATTRIBUTE);
130 public ProducerNode constructNode() {
131 return new ContentModifyingProducerNode(key, field, value);
135 private final static String MEDIA_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
136 private final static String[] MEDIA_REQUIRED_ATTRIBUTES = { MEDIA_KEY_ATTRIBUTE };
137 private final static String[] MEDIA_OPTIONAL_ATTRIBUTES = {};
138 private final static String[] MEDIA_SUBNODES = {};
140 public static class MediaGeneratingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
144 public MediaGeneratingProducerNodeBuilder() {
145 super(MEDIA_SUBNODES);
148 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
149 ReaderTool.checkAttributes(anAttributes, MEDIA_REQUIRED_ATTRIBUTES, MEDIA_OPTIONAL_ATTRIBUTES);
151 key = (String) anAttributes.get(MEDIA_KEY_ATTRIBUTE);
154 public ProducerNode constructNode() {
155 return new MediaGeneratingProducerNode(key);
159 public static class PDFPreFormattingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
160 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
161 private final static String PDF_NUM_LINES_ATTRIBUTE = "numLinesBetweenImages";
162 private final static String PDF_CONTENT_WIDTH_ATTRIBUTE = "contentAreaWidthCM";
163 private final static String PDF_CHAR_WIDTH_ATTRIBUTE = "charWidthCM";
164 private final static String PDF_PIXEL_WIDTH_ATTRIBUTE = "pixelWidthCM";
165 private final static String PDF_LINE_HEIGHT_ATTRIBUTE = "lineHeightCM";
166 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 };
167 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
168 private final static String[] MARKER_SUBNODES = {};
171 private String numLinesBetweenImages;
172 private String contentAreaWidthCM;
173 private String characterWidthCM;
174 private String pixelWidthCM;
175 private String lineHeightCM;
177 public PDFPreFormattingProducerNodeBuilder() {
178 super(MARKER_SUBNODES);
181 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
182 ReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
184 key = (String) anAttributes.get(MARKER_KEY_ATTRIBUTE);
185 numLinesBetweenImages = (String) anAttributes.get(PDF_NUM_LINES_ATTRIBUTE);
186 contentAreaWidthCM = (String) anAttributes.get(PDF_CONTENT_WIDTH_ATTRIBUTE);
187 characterWidthCM = (String) anAttributes.get(PDF_CHAR_WIDTH_ATTRIBUTE);
188 pixelWidthCM = (String) anAttributes.get(PDF_PIXEL_WIDTH_ATTRIBUTE);
189 lineHeightCM = (String) anAttributes.get(PDF_LINE_HEIGHT_ATTRIBUTE);
194 public ProducerNode constructNode() {
195 return new PDFPreFormattingProducerNode(key,numLinesBetweenImages,contentAreaWidthCM,characterWidthCM,pixelWidthCM,lineHeightCM);
199 public static class PDFGeneratingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
200 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
201 private final static String PDF_GENERATOR_ATTRIBUTE = "generator";
202 private final static String PDF_DESTINATION_ATTRIBUTE = "destination";
203 private final static String PDF_STYLESHEET_ATTRIBUTE = "stylesheet";
204 private final static String[] MARKER_REQUIRED_ATTRIBUTES = {PDF_GENERATOR_ATTRIBUTE,PDF_DESTINATION_ATTRIBUTE,PDF_STYLESHEET_ATTRIBUTE };
205 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
206 private final static String[] MARKER_SUBNODES = {};
208 private String generator;
209 private String destination;
210 private String stylesheet;
213 public PDFGeneratingProducerNodeBuilder() {
214 super(MARKER_SUBNODES);
217 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
218 ReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
220 generator = (String) anAttributes.get(PDF_GENERATOR_ATTRIBUTE);
221 destination = (String) anAttributes.get(PDF_DESTINATION_ATTRIBUTE);
222 stylesheet = (String) anAttributes.get(PDF_STYLESHEET_ATTRIBUTE);
225 public ProducerNode constructNode() {
226 return new PDFGeneratingProducerNode(generator,destination,stylesheet);