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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/liberapay (only 1€ per month!)
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*
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the MIT License.
*
* See http://opensource.org/licenses/MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* PlantUML can occasionally display sponsored or advertising messages. Those
* messages are usually generated on welcome or error images and never on
* functional diagrams.
* See https://plantuml.com/professional if you want to remove them
*
* Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
* are owned by the author of their corresponding sources code (that is, their
* textual description in PlantUML language). Those images are not covered by
* this MIT license.
*
* The generated images can then be used without any reference to the MIT license.
* It is not even necessary to stipulate that they have been generated with PlantUML,
* although this will be appreciated by the PlantUML team.
*
* There is an exception : if the textual description in PlantUML language is also covered
* by any license, then the generated images are logically covered
* by the very same license.
*
* This is the IGY distribution (Install GraphViz by Yourself).
* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
* (see https://plantuml.com/graphviz-dot )
*
* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
* Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
* Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package com.plantuml.api.cheerpj;
import net.sourceforge.plantuml.ErrorUml;
import net.sourceforge.plantuml.core.Diagram;
import net.sourceforge.plantuml.core.ImageData;
import net.sourceforge.plantuml.error.PSystemError;
//::revert when __CORE__
//import com.leaningtech.client.Global;
public class JsonResult {
private final StringBuilder sb = new StringBuilder();
private JsonResult(long startingTime) {
sb.append("{");
this.append("duration", System.currentTimeMillis() - startingTime);
}
private Object done() {
sb.append("}");
// ::revert when __CORE__
return sb.toString();
// return Global.JSString(sb.toString());
}
public static Object noDataFound(long startingTime) {
final JsonResult res = new JsonResult(startingTime);
res.append("status", "No data found");
return res.done();
}
public static Object fromCrash(long startingTime, Throwable t) {
final JsonResult res = new JsonResult(startingTime);
res.append("status", "General failure");
res.append("exception", t.toString());
return res.done();
}
public static Object ok(long startingTime, ImageData imageData, Diagram diagram) {
final JsonResult res = new JsonResult(startingTime);
res.append("status", "ok");
if (imageData != null) {
res.append("width", imageData.getWidth());
res.append("height", imageData.getHeight());
}
res.append("description", diagram.getDescription().getDescription());
return res.done();
}
public static Object fromError(long startingTime, PSystemError system) {
final JsonResult res = new JsonResult(startingTime);
res.append("status", "Parsing error");
final ErrorUml err = system.getErrorsUml().iterator().next();
res.append("line", err.getPosition());
res.append("error", err.getError());
return res.done();
}
private void append(String key, String value) {
appendKeyOnly(key);
sb.append('\"');
sb.append(value);
sb.append('\"');
}
private void append(String key, long value) {
appendKeyOnly(key);
sb.append(value);
}
protected void appendKeyOnly(String key) {
if (sb.length() > 1)
sb.append(',');
sb.append('\"');
sb.append(key);
sb.append('\"');
sb.append(':');
}
}