Java tutorial
/** * * Copyright (C) norad.fr * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package fr.norad.visuwall.core.business.process; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Set; import java.util.concurrent.ScheduledFuture; import fr.norad.visuwall.api.domain.SoftwareProjectId; import fr.norad.visuwall.api.exception.ProjectNotFoundException; import fr.norad.visuwall.api.plugin.capability.BasicCapability; import fr.norad.visuwall.api.plugin.capability.BuildCapability; import fr.norad.visuwall.core.business.domain.Project; import fr.norad.visuwall.core.business.service.PluginServiceInterface; import fr.norad.visuwall.core.business.service.ProjectService; import fr.norad.visuwall.core.business.service.SoftwareAccessService; import fr.norad.visuwall.core.persistence.entity.SoftwareAccess; import fr.norad.visuwall.core.persistence.entity.Wall; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.scheduling.TaskScheduler; import org.springframework.stereotype.Component; @Component public class WallProcess { private static final Logger LOG = LoggerFactory.getLogger(WallProcess.class); @Autowired TaskScheduler taskScheduler; @Autowired ProjectService projectService; @Autowired PluginServiceInterface pluginService; @Autowired SoftwareAccessService softwareAccessService; // ///////////////////////////////////////////////////////////// public void rebuildFullWallInformations(final Wall wall) { taskScheduler.schedule(new Runnable() { @Override public void run() { // TODO prevent wall hiding (exception causing wall not added to wall list) if software not found rebuildConnectionPluginsInSoftwareAccess(wall); for (SoftwareAccess softwareAccess : wall.getSoftwareAccesses()) { if (softwareAccess.getConnection() instanceof BuildCapability) { Runnable task = getDiscoverBuildProjectsRunner(wall, softwareAccess); task.run(); // TODO skip first immediate schedule run as called by hand upper @SuppressWarnings("unchecked") ScheduledFuture<Object> futur = taskScheduler.scheduleWithFixedDelay(task, softwareAccess.getProjectFinderDelaySecond() * 1000); softwareAccess.setProjectFinderTask(futur); } } // here as task war run ones without schedule, projects exists, we need that for first run // to add other software without waiting for the second project discover for (SoftwareAccess softwareAccess : wall.getSoftwareAccesses()) { if (!(softwareAccess.getConnection() instanceof BuildCapability)) { Runnable task = getDiscoverOtherProjectsRunner(wall, softwareAccess); task.run(); // TODO skip first immediate schedule run as called by hand upper @SuppressWarnings("unchecked") ScheduledFuture<Object> futur = taskScheduler.scheduleWithFixedDelay(task, softwareAccess.getProjectFinderDelaySecond() * 1000); softwareAccess.setProjectFinderTask(futur); } } } }, new Date()); } private void rebuildConnectionPluginsInSoftwareAccess(Wall wall) { for (SoftwareAccess softwareAccess : wall.getSoftwareAccesses()) { try { Map<String, String> properties = new HashMap<String, String>(softwareAccess.getProperties()); //TODO if (softwareAccess.getLogin() != null) { properties.put("login", softwareAccess.getLogin()); } if (softwareAccess.getPassword() != null) { properties.put("password", softwareAccess.getPassword()); } BasicCapability connection = pluginService.getPluginConnectionFromUrl(softwareAccess.getUrl(), properties); softwareAccess.setConnection(connection); } catch (Throwable e) { LOG.warn("Plugin throw an exception", e); } } } private Runnable getDiscoverBuildProjectsRunner(final Wall wall, final SoftwareAccess softwareAccess) { if (!(softwareAccess.getConnection() instanceof BuildCapability)) { throw new RuntimeException("Software should be a build one " + softwareAccess); } return new Runnable() { @Override public void run() { LOG.debug("Running Project Discover task for " + softwareAccess + " in wall " + wall); Set<SoftwareProjectId> projectIds = softwareAccessService.discoverBuildProjects(softwareAccess); List<SoftwareProjectId> wallBuildProjectIds = wall.getProjects().getBuildProjectIds(); for (SoftwareProjectId projectId : projectIds) { if (wallBuildProjectIds.contains(projectId)) { continue; } Runnable projectCreationRunner = WallProcess.this.projectService.getProjectCreationRunner(wall, softwareAccess, projectId); projectCreationRunner.run(); // taskScheduler.schedule(projectCreationRunner, new Date()); } } }; } private Runnable getDiscoverOtherProjectsRunner(final Wall wall, final SoftwareAccess softwareAccess) { if (softwareAccess.getConnection() instanceof BuildCapability) { throw new RuntimeException("Software should not be a build one " + softwareAccess); } return new Runnable() { @Override public void run() { for (Project project : wall.getProjects()) { try { SoftwareProjectId softwareProjectId = softwareAccess.getConnection() .identify(project.getProjectKey()); project.getCapabilities().put(softwareProjectId, softwareAccess.getConnection()); } catch (ProjectNotFoundException e) { LOG.debug("ProjectKey {} not found in software {}", project.getProjectKey(), softwareAccess); } } } }; } }