Java tutorial
/* * mxisd - Matrix Identity Server Daemon * Copyright (C) 2017 Maxime Dor * * https://max.kamax.io/ * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * 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 * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package io.kamax.mxisd.config; import io.kamax.mxisd.exception.ConfigurationException; import org.apache.commons.lang.StringUtils; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.context.annotation.Configuration; import javax.annotation.PostConstruct; @Configuration @ConfigurationProperties(prefix = "key") public class KeyConfig { private String path; public void setPath(String path) { this.path = path; } public String getPath() { return path; } @PostConstruct public void build() { if (StringUtils.isBlank(getPath())) { throw new ConfigurationException("key.path"); } } }