mirror of https://github.com/octoleo/plantuml.git
121 lines
3.4 KiB
Java
121 lines
3.4 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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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package com.plantuml.api.cheerpj;
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import net.sourceforge.plantuml.ErrorUml;
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import net.sourceforge.plantuml.core.Diagram;
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import net.sourceforge.plantuml.core.ImageData;
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import net.sourceforge.plantuml.error.PSystemError;
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//::revert when __CORE__
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//import com.leaningtech.client.Global;
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//::done
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public class JsonResult {
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private final StringBuilder sb = new StringBuilder();
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private JsonResult(long startingTime) {
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sb.append("{");
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this.append("duration", System.currentTimeMillis() - startingTime);
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}
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private Object done() {
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sb.append("}");
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// ::revert when __CORE__
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return sb.toString();
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// return Global.JSString(sb.toString());
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// ::done
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}
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public static Object noDataFound(long startingTime) {
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final JsonResult res = new JsonResult(startingTime);
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res.append("status", "No data found");
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return res.done();
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}
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public static Object fromCrash(long startingTime, Throwable t) {
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final JsonResult res = new JsonResult(startingTime);
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res.append("status", "General failure");
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res.append("exception", t.toString());
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return res.done();
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}
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public static Object ok(long startingTime, ImageData imageData, Diagram diagram) {
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final JsonResult res = new JsonResult(startingTime);
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res.append("status", "ok");
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if (imageData != null) {
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res.append("width", imageData.getWidth());
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res.append("height", imageData.getHeight());
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}
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res.append("description", diagram.getDescription().getDescription());
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return res.done();
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}
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public static Object fromError(long startingTime, PSystemError system) {
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final JsonResult res = new JsonResult(startingTime);
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res.append("status", "Parsing error");
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final ErrorUml err = system.getErrorsUml().iterator().next();
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res.append("line", err.getPosition());
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res.append("error", err.getError());
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return res.done();
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}
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private void append(String key, String value) {
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appendKeyOnly(key);
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sb.append('\"');
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sb.append(value);
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sb.append('\"');
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}
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private void append(String key, long value) {
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appendKeyOnly(key);
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sb.append(value);
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}
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protected void appendKeyOnly(String key) {
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if (sb.length() > 1)
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sb.append(',');
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sb.append('\"');
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sb.append(key);
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sb.append('\"');
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sb.append(':');
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}
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}
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