diff -r bd1a76c91d5b -r b213fef2539e src/java/de/uapcore/lightpit/modules/ModuleManagerModule.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/java/de/uapcore/lightpit/modules/ModuleManagerModule.java Sun Apr 01 18:16:47 2018 +0200 @@ -0,0 +1,94 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2017 Mike Becker. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + */ +package de.uapcore.lightpit.modules; + +import de.uapcore.lightpit.LightPITModule; +import de.uapcore.lightpit.AbstractLightPITServlet; +import de.uapcore.lightpit.HttpMethod; +import de.uapcore.lightpit.LightPITModule.ELProxy; +import de.uapcore.lightpit.RequestMapping; +import de.uapcore.lightpit.ResponseType; +import de.uapcore.lightpit.entities.CoreDAOFactory; +import de.uapcore.lightpit.entities.Module; +import java.io.IOException; +import java.sql.Connection; +import java.sql.SQLException; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.sql.DataSource; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Entry point for the application. + */ +@LightPITModule( + bundleBaseName = "de.uapcore.lightpit.resources.localization.modmgmt", + modulePath = "modmgmt" +) +@WebServlet( + name = "ModuleManagerModule", + urlPatterns = "/modmgmt/*" +) +public final class ModuleManagerModule extends AbstractLightPITServlet { + + private static final Logger LOG = LoggerFactory.getLogger(ModuleManagerModule.class); + + private static final String REQ_ATTR_MODULES = "modules"; + + + @RequestMapping(method = HttpMethod.GET) + public ResponseType handle(HttpServletRequest req, HttpServletResponse resp) throws IOException { + + Optional ds = getDatabaseFacade().getDataSource(); + if (ds.isPresent()) { + try (Connection conn = ds.get().getConnection()) { + final List modules = CoreDAOFactory.getModuleDao(getDatabaseFacade().getSQLDialect()).listAll(conn); + + final Map registeredModules = getModuleManager().getRegisteredModules(); + modules.forEach((mod) -> mod.setAnnotatedInfos(ELProxy.convert(registeredModules.get(mod.getClassname())))); + + req.setAttribute(REQ_ATTR_MODULES, modules); + setDynamicFragment(req, "modules"); + return ResponseType.HTML_FULL; + } catch (SQLException ex) { + LOG.error("Unexpected SQL Exception", ex); + resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); + return ResponseType.NONE; + } + } else { + resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); + return ResponseType.NONE; + } + } +}