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) {
45 aBuilderLibrary.registerBuilder("ModifyContent", ContentModifyingProducerNodeBuilder.class);
46 aBuilderLibrary.registerBuilder("MarkContent", ContentMartkingProducerNodeBuilder.class);
47 aBuilderLibrary.registerBuilder("PDFPreFormat", PDFPreFormattingProducerNodeBuilder.class);
50 public static class ContentMartkingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
51 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
52 private final static String[] MARKER_REQUIRED_ATTRIBUTES = { MARKER_KEY_ATTRIBUTE };
53 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
54 private final static String[] MARKER_SUBNODES = {};
58 public ContentMartkingProducerNodeBuilder() {
59 super(MARKER_SUBNODES);
62 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
63 ReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
65 key = (String) anAttributes.get(MARKER_KEY_ATTRIBUTE);
68 public ProducerNode constructNode() {
69 return new ContentMarkingProducerNode(key);
74 public static class ContentModifyingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
75 private final static String MODIFYER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
76 private final static String MODIFYER_FIELD_ATTRIBUTE = "field";
77 private final static String MODIFYER_VALUE_ATTRIBUTE = "value";
78 private final static String[] MODIFYER_REQUIRED_ATTRIBUTES = { MODIFYER_KEY_ATTRIBUTE, MODIFYER_FIELD_ATTRIBUTE, MODIFYER_VALUE_ATTRIBUTE };
79 private final static String[] MODIFYER_OPTIONAL_ATTRIBUTES = {};
80 private final static String[] MODIFYER_SUBNODES = {};
86 public ContentModifyingProducerNodeBuilder() {
87 super(MODIFYER_SUBNODES);
90 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
91 ReaderTool.checkAttributes(anAttributes, MODIFYER_REQUIRED_ATTRIBUTES, MODIFYER_OPTIONAL_ATTRIBUTES);
93 key = (String) anAttributes.get(MODIFYER_KEY_ATTRIBUTE);
94 field = (String) anAttributes.get(MODIFYER_FIELD_ATTRIBUTE);
95 value = (String) anAttributes.get(MODIFYER_VALUE_ATTRIBUTE);
98 public ProducerNode constructNode() {
99 return new ContentModifyingProducerNode(key, field, value);
103 public static class PDFPreFormattingProducerNodeBuilder extends DefaultProducerNodeBuilders.AbstractProducerNodeBuilder {
104 private final static String MARKER_KEY_ATTRIBUTE = DefaultProducerNodeBuilders.KEY_ATTRIBUTE;
105 private final static String PDF_NUM_LINES_ATTRIBUTE = "numLinesBetweenImages";
106 private final static String PDF_CONTENT_WIDTH_ATTRIBUTE = "contentAreaWidthCM";
107 private final static String PDF_CHAR_WIDTH_ATTRIBUTE = "charWidthCM";
108 private final static String PDF_PIXEL_WIDTH_ATTRIBUTE = "pixelWidthCM";
109 private final static String PDF_LINE_HEIGHT_ATTRIBUTE = "lineHeightCM";
110 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 };
111 private final static String[] MARKER_OPTIONAL_ATTRIBUTES = {};
112 private final static String[] MARKER_SUBNODES = {};
115 private String numLinesBetweenImages;
116 private String contentAreaWidthCM;
117 private String characterWidthCM;
118 private String pixelWidthCM;
119 private String lineHeightCM;
121 public PDFPreFormattingProducerNodeBuilder() {
122 super(MARKER_SUBNODES);
125 public void setAttributes(Map anAttributes) throws ProducerConfigExc {
126 ReaderTool.checkAttributes(anAttributes, MARKER_REQUIRED_ATTRIBUTES, MARKER_OPTIONAL_ATTRIBUTES);
128 key = (String) anAttributes.get(MARKER_KEY_ATTRIBUTE);
129 numLinesBetweenImages = (String) anAttributes.get(PDF_NUM_LINES_ATTRIBUTE);
130 contentAreaWidthCM = (String) anAttributes.get(PDF_CONTENT_WIDTH_ATTRIBUTE);
131 characterWidthCM = (String) anAttributes.get(PDF_CHAR_WIDTH_ATTRIBUTE);
132 pixelWidthCM = (String) anAttributes.get(PDF_PIXEL_WIDTH_ATTRIBUTE);
133 lineHeightCM = (String) anAttributes.get(PDF_LINE_HEIGHT_ATTRIBUTE);
138 public ProducerNode constructNode() {
139 return new PDFPreFormattingProducerNode(key,numLinesBetweenImages,contentAreaWidthCM,characterWidthCM,pixelWidthCM,lineHeightCM);