2020-09-19 15:43:24 +00:00
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/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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2020-11-21 17:33:24 +00:00
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package net.sourceforge.plantuml.jsondiagram;
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2020-09-19 15:43:24 +00:00
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2020-12-01 21:39:27 +00:00
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import net.sourceforge.plantuml.BackSlash;
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import net.sourceforge.plantuml.StringLocated;
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2021-01-10 20:52:19 +00:00
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import net.sourceforge.plantuml.UmlDiagramType;
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2020-11-21 17:33:24 +00:00
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import net.sourceforge.plantuml.command.PSystemAbstractFactory;
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import net.sourceforge.plantuml.core.Diagram;
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import net.sourceforge.plantuml.core.DiagramType;
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import net.sourceforge.plantuml.core.UmlSource;
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import net.sourceforge.plantuml.json.Json;
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import net.sourceforge.plantuml.json.JsonValue;
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2020-12-01 21:39:27 +00:00
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import net.sourceforge.plantuml.json.ParseException;
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2020-09-19 15:43:24 +00:00
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2020-11-21 17:33:24 +00:00
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public class JsonDiagramFactory extends PSystemAbstractFactory {
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2020-11-21 17:33:24 +00:00
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public JsonDiagramFactory() {
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super(DiagramType.JSON);
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2020-09-19 15:43:24 +00:00
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}
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2020-11-21 17:33:24 +00:00
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public Diagram createSystem(UmlSource source) {
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2020-12-01 21:39:27 +00:00
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final List<String> highlighted = new ArrayList<String>();
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JsonValue json;
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try {
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final StringBuilder sb = new StringBuilder();
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final Iterator<StringLocated> it = source.iterator2();
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it.next();
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while (true) {
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final String line = it.next().getString();
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if (it.hasNext() == false) {
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break;
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}
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if (line.startsWith("#")) {
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if (line.startsWith("#highlight ")) {
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highlighted.add(line.substring("#highlight ".length()).trim());
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continue;
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}
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} else {
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sb.append(line);
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sb.append(BackSlash.CHAR_NEWLINE);
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}
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}
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json = Json.parse(sb.toString());
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} catch (ParseException e) {
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json = null;
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}
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2021-01-10 20:52:19 +00:00
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final JsonDiagram result = new JsonDiagram(UmlDiagramType.JSON, json, highlighted);
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result.setSource(source);
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return result;
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2020-09-19 15:43:24 +00:00
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}
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}
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