org.graylog2.shared.UI Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog2.shared;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class UI {
private static final String HELP_DOCS = "http://docs.graylog.org/";
private static final String HELP_COMMUNITY = "https://www.graylog.org/community-support/";
private static final String HELP_COMMERCIAL = "https://www.graylog.com/technical-support/";
private static final Logger LOG = LoggerFactory.getLogger(UI.class);
public static void exitHardWithWall(String msg) {
exitHardWithWall(msg, new String[0]);
}
public static void exitHardWithWall(String msg, String... docLinks) {
LOG.error(wallString(msg, docLinks));
throw new IllegalStateException(msg);
}
public static String wallString(String msg, String... docLinks) {
StringBuilder sb = new StringBuilder("\n");
sb.append("\n").append(wall("#")).append("\n");
sb.append("ERROR: ").append(msg).append("\n");
if (docLinks != null && docLinks.length > 0) {
sb.append("\n").append("Please see the following link(s) to help you with this error:").append("\n\n");
for (final String docLink : docLinks) {
sb.append("* ").append(docLink).append("\n");
}
}
sb.append("\nNeed further help?").append("\n\n");
sb.append("* Official documentation: ").append(HELP_DOCS).append("\n");
sb.append("* Community support: ").append(HELP_COMMUNITY).append("\n");
sb.append("* Commercial support: ").append(HELP_COMMERCIAL).append("\n");
sb.append("\n").append("Terminating. :(").append("\n\n");
sb.append(wall("#"));
return sb.toString();
}
private static String wall(String symbol) {
StringBuilder sb = new StringBuilder();
for(int i = 0; i < 80; i++) {
sb.append(symbol);
}
return sb.append("\n").toString();
}
}
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