src/main/java/de/uapcore/lightpit/modules/ModuleManagerModule.java

Sun, 10 May 2020 10:11:10 +0200

author
Mike Becker <universe@uap-core.de>
date
Sun, 10 May 2020 10:11:10 +0200
changeset 35
4fa33bfa8fb9
parent 34
824d4042c857
permissions
-rw-r--r--

fixes wrong location of log4j2.properties

universe@1 1 /*
universe@1 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@34 3 *
universe@24 4 * Copyright 2018 Mike Becker. All rights reserved.
universe@34 5 *
universe@1 6 * Redistribution and use in source and binary forms, with or without
universe@1 7 * modification, are permitted provided that the following conditions are met:
universe@1 8 *
universe@1 9 * 1. Redistributions of source code must retain the above copyright
universe@1 10 * notice, this list of conditions and the following disclaimer.
universe@1 11 *
universe@1 12 * 2. Redistributions in binary form must reproduce the above copyright
universe@1 13 * notice, this list of conditions and the following disclaimer in the
universe@1 14 * documentation and/or other materials provided with the distribution.
universe@1 15 *
universe@1 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@1 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@1 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
universe@1 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
universe@1 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
universe@1 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
universe@1 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
universe@1 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
universe@1 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
universe@1 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
universe@1 26 * POSSIBILITY OF SUCH DAMAGE.
universe@34 27 *
universe@1 28 */
universe@7 29 package de.uapcore.lightpit.modules;
universe@1 30
universe@30 31 import de.uapcore.lightpit.*;
universe@21 32 import de.uapcore.lightpit.LightPITModule.ELProxy;
universe@21 33 import de.uapcore.lightpit.entities.Module;
universe@30 34 import org.slf4j.Logger;
universe@30 35 import org.slf4j.LoggerFactory;
universe@30 36
universe@30 37 import javax.servlet.annotation.WebServlet;
universe@30 38 import javax.servlet.http.HttpServletRequest;
universe@30 39 import javax.servlet.http.HttpServletResponse;
universe@30 40 import javax.sql.DataSource;
universe@21 41 import java.io.IOException;
universe@21 42 import java.sql.Connection;
universe@21 43 import java.sql.SQLException;
universe@21 44 import java.util.List;
universe@21 45 import java.util.Map;
universe@21 46 import java.util.Optional;
universe@1 47
universe@6 48 /**
universe@6 49 * Entry point for the application.
universe@6 50 */
universe@7 51 @LightPITModule(
universe@29 52 bundleBaseName = "localization.modmgmt",
universe@31 53 modulePath = "modmgmt",
universe@31 54 defaultPriority = 21000
universe@7 55 )
universe@6 56 @WebServlet(
universe@21 57 name = "ModuleManagerModule",
universe@21 58 urlPatterns = "/modmgmt/*"
universe@6 59 )
universe@21 60 public final class ModuleManagerModule extends AbstractLightPITServlet {
universe@34 61
universe@21 62 private static final Logger LOG = LoggerFactory.getLogger(ModuleManagerModule.class);
universe@34 63
universe@21 64 private static final String REQ_ATTR_MODULES = "modules";
universe@34 65
universe@34 66
universe@12 67 @RequestMapping(method = HttpMethod.GET)
universe@21 68 public ResponseType handle(HttpServletRequest req, HttpServletResponse resp) throws IOException {
universe@34 69
universe@34 70 DatabaseFacade db = getDatabaseFacade();
universe@34 71 Optional<DataSource> ds = db.getDataSource();
universe@21 72 if (ds.isPresent()) {
universe@21 73 try (Connection conn = ds.get().getConnection()) {
universe@34 74 final List<Module> modules = db.getDataAccessObjects().getModuleDao().list(conn);
universe@34 75
universe@21 76 final Map<String, LightPITModule> registeredModules = getModuleManager().getRegisteredModules();
universe@21 77 modules.forEach((mod) -> mod.setAnnotatedInfos(ELProxy.convert(registeredModules.get(mod.getClassname()))));
universe@34 78
universe@21 79 req.setAttribute(REQ_ATTR_MODULES, modules);
universe@34 80 setDynamicFragment(req, "modules");
universe@21 81 return ResponseType.HTML_FULL;
universe@21 82 } catch (SQLException ex) {
universe@21 83 LOG.error("Unexpected SQL Exception", ex);
universe@21 84 resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
universe@21 85 return ResponseType.NONE;
universe@21 86 }
universe@21 87 } else {
universe@21 88 resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
universe@21 89 return ResponseType.NONE;
universe@21 90 }
universe@12 91 }
universe@1 92 }

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