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128 lines
3.4 KiB
Java
128 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 2009-2023, 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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package net.sourceforge.plantuml.command;
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import java.util.ArrayList;
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import java.util.List;
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import net.sourceforge.plantuml.AbstractPSystem;
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public class CommandExecutionResult {
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private final String error;
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private final AbstractPSystem newDiagram;
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private final List<String> debugLines;
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private final int score;
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private CommandExecutionResult(AbstractPSystem newDiagram, String error, int score, List<String> debugLines) {
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this.error = error;
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this.newDiagram = newDiagram;
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this.debugLines = debugLines;
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this.score = score;
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}
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public CommandExecutionResult withDiagram(AbstractPSystem newDiagram) {
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return new CommandExecutionResult(newDiagram, error, 0, null);
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}
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@Override
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public String toString() {
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return super.toString() + " " + error;
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}
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public static CommandExecutionResult newDiagram(AbstractPSystem result) {
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return new CommandExecutionResult(result, null, 0, null);
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}
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public static CommandExecutionResult ok() {
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return new CommandExecutionResult(null, null, 0, null);
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}
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public static CommandExecutionResult badColor() {
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return new CommandExecutionResult(null, "No such color", 1, null);
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}
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public static CommandExecutionResult error(String error) {
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return new CommandExecutionResult(null, error, 0, null);
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}
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public static CommandExecutionResult error(String error, Throwable t) {
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return new CommandExecutionResult(null, error, 0, getStackTrace(t));
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}
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public static List<String> getStackTrace(Throwable exception) {
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final List<String> result = new ArrayList<>();
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result.add(exception.toString());
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for (StackTraceElement ste : exception.getStackTrace())
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result.add(" " + ste.toString());
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if (exception.getCause() != null) {
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final Throwable cause = exception.getCause();
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result.add(" ");
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result.add("Caused by " + cause.toString());
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for (StackTraceElement ste : cause.getStackTrace())
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result.add(" " + ste.toString());
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}
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return result;
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}
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public boolean isOk() {
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return error == null;
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}
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public String getError() {
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if (isOk())
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throw new IllegalStateException();
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return error;
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}
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public int getScore() {
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return score;
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}
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public AbstractPSystem getNewDiagram() {
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return newDiagram;
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}
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public List<String> getDebugLines() {
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return debugLines;
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}
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}
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