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org.ikasan.dashboard.ui.scheduler.view.ContextInstanceView Maven / Gradle / Ivy
package org.ikasan.dashboard.ui.scheduler.view;
import com.vaadin.flow.component.UI;
import com.vaadin.flow.component.dependency.CssImport;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.router.*;
import com.vaadin.flow.spring.annotation.UIScope;
import org.apache.commons.lang3.time.StopWatch;
import org.ikasan.dashboard.security.SecurityUtils;
import org.ikasan.dashboard.ui.general.component.NotificationHelper;
import org.ikasan.dashboard.ui.general.component.ProgressIndicatorDialog;
import org.ikasan.dashboard.ui.layout.IkasanAppLayout;
import org.ikasan.dashboard.ui.scheduler.component.ContextInstanceWidget;
import org.ikasan.dashboard.ui.util.SystemEventConstants;
import org.ikasan.dashboard.ui.util.SystemEventLogger;
import org.ikasan.dashboard.ui.util.VaadinThreadFactory;
import org.ikasan.job.orchestration.context.register.ContextInstanceSchedulerService;
import org.ikasan.scheduled.event.service.ScheduledProcessManagementService;
import org.ikasan.security.service.authentication.IkasanAuthentication;
import org.ikasan.spec.metadata.ModuleMetaDataService;
import org.ikasan.spec.module.client.ConfigurationService;
import org.ikasan.spec.module.client.LogStreamingService;
import org.ikasan.spec.module.client.MetaDataService;
import org.ikasan.spec.module.client.ModuleControlService;
import org.ikasan.spec.scheduled.context.model.ContextTemplate;
import org.ikasan.spec.scheduled.context.service.ContextInstanceRegistrationService;
import org.ikasan.spec.scheduled.context.service.ScheduledContextService;
import org.ikasan.spec.scheduled.instance.model.ContextInstance;
import org.ikasan.spec.scheduled.instance.service.ScheduledContextInstanceService;
import org.ikasan.spec.scheduled.instance.service.SchedulerJobInstanceService;
import org.ikasan.spec.scheduled.job.service.GlobalEventService;
import org.ikasan.spec.scheduled.job.service.JobInitiationService;
import org.ikasan.spec.scheduled.job.service.JobUtilsService;
import org.ikasan.spec.scheduled.job.service.SchedulerJobService;
import org.ikasan.spec.scheduled.profile.service.ContextProfileService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import java.util.Set;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.util.concurrent.atomic.AtomicReference;
@Route(value = "contextInstance", layout = IkasanAppLayout.class)
@UIScope
@Component
@CssImport("./styles/dashboard-view.css")
@CssImport(value="./styles/chart-styling.css", themeFor = "vaadin-chart", include = "vaadin-chart-default-theme")
@CssImport(value="./styles/live-errors.css", themeFor = "vaadin-chart", include = "vaadin-chart-default-theme")
public class ContextInstanceView extends VerticalLayout implements BeforeEnterObserver, HasUrlParameter
{
Logger logger = LoggerFactory.getLogger(ContextInstanceView.class);
@Resource
private ConfigurationService configurationRestService;
@Resource
private ScheduledProcessManagementService scheduledProcessManagementService;
@Resource
private ModuleControlService moduleControlRestService;
@Resource
private MetaDataService metaDataRestService;
@Resource
private SystemEventLogger systemEventLogger;
@Resource
private ScheduledContextInstanceService scheduledContextInstanceService;
@Resource
private ScheduledContextService scheduledContextService;
@Resource
private SchedulerJobService schedulerJobService;
@Resource(name = "moduleMetadataService")
private ModuleMetaDataService moduleMetaDataService;
@Value("${scheduled.job.context.queue.directory}")
private String queueDirectory;
@Resource
private LogStreamingService logStreamingService;
@Resource
private SchedulerJobInstanceService schedulerJobInstanceService;
@Resource
private ContextProfileService contextProfileService;
@Resource
private JobInitiationService jobInitiationService;
@Resource
private JobUtilsService jobUtilsService;
@Resource
private GlobalEventService globalEventService;
@Resource
private ContextInstanceRegistrationService contextInstanceRegistrationService;
@Resource
private ContextInstanceSchedulerService contextInstanceSchedulerService;
@Value("${job.visualisation.vertical.spacing:120}")
protected double jobVisualisationVerticalSpacing;
@Value("${job.visualisation.horizontal.spacing:400}")
protected double jobVisualisationHorizontalSpacing;
@Value("${context.visualisation.level.distance:150}")
protected double contextVisualisationLevelDistance;
@Value("${context.visualisation.node.distance:75}")
protected double contextVisualisationNodeDistance;
private ContextInstanceWidget contextInstanceWidget;
private ContextTemplate contextTemplate;
private ContextInstance contextInstance;
private String contextInstanceId;
private String selectedTab;
private String jobStatus;
private String jobName;
private IkasanAuthentication ikasanAuthentication;
/**
* Constructor
*/
public ContextInstanceView() {
this.setSpacing(false);
this.setMargin(false);
this.setHeightFull();
this.ikasanAuthentication = (IkasanAuthentication) SecurityContextHolder.getContext().getAuthentication();
}
/**
* Initialise the internals of the object.
*/
private void init(BeforeEnterEvent beforeEnterEvent) {
StopWatch stopWatch = new StopWatch();
stopWatch.start();
boolean canAccessAllJobPlans = SecurityUtils.canAccessAllJobPlans(ikasanAuthentication);
Set accessibleJobPlans = SecurityUtils.getAccessibleJobPlans(ikasanAuthentication);
if(!canAccessAllJobPlans && !accessibleJobPlans.contains(this.contextTemplate.getName())) {
UI.getCurrent().getPage().setLocation("/scheduler");
}
else {
if (this.selectedTab != null && (this.jobStatus != null || this.jobName != null)) {
this.contextInstanceWidget = new ContextInstanceWidget(scheduledContextInstanceService, ""
, moduleMetaDataService, scheduledProcessManagementService, configurationRestService, moduleControlRestService, metaDataRestService, systemEventLogger
, schedulerJobService, logStreamingService, contextInstance, contextTemplate, this.schedulerJobInstanceService, this.jobInitiationService, this.contextProfileService
, this.jobUtilsService, this.scheduledContextService, this.selectedTab, this.jobStatus, this.jobName, this.globalEventService, this.contextInstanceRegistrationService
, this.contextInstanceSchedulerService, this.jobVisualisationVerticalSpacing, this.jobVisualisationHorizontalSpacing, this.contextVisualisationLevelDistance, this.contextVisualisationNodeDistance);
} else {
this.contextInstanceWidget = new ContextInstanceWidget(scheduledContextInstanceService, ""
, moduleMetaDataService, scheduledProcessManagementService, configurationRestService, moduleControlRestService, metaDataRestService, systemEventLogger
, schedulerJobService, logStreamingService, contextInstance, contextTemplate, this.schedulerJobInstanceService, this.jobInitiationService, this.contextProfileService
, this.jobUtilsService, this.scheduledContextService, this.globalEventService, this.contextInstanceRegistrationService, this.contextInstanceSchedulerService
, this.jobVisualisationVerticalSpacing, this.jobVisualisationHorizontalSpacing, this.contextVisualisationLevelDistance, this.contextVisualisationNodeDistance);
}
this.getStyle().set("padding-top", "0px");
this.add(this.contextInstanceWidget);
this.contextInstanceWidget.beforeEnter(beforeEnterEvent);
}
stopWatch.stop();
logger.info(String.format("Initialised context instance view. Context Instance Name:[%s], Context Instance Id:[%s], Elapsed mill:[%s]"
, contextInstance.getName(), contextInstance.getId(), stopWatch.getTime()));
}
@Override
public void beforeEnter(BeforeEnterEvent beforeEnterEvent) {
this.contextInstance = scheduledContextInstanceService.findById(this.contextInstanceId).getContextInstance();
this.contextTemplate = this.scheduledContextService.findByName(this.contextInstance.getName()).getContext();
init(beforeEnterEvent);
}
@Override
public void setParameter(BeforeEvent beforeEvent, @WildcardParameter String param) {
if(param.contains("job/")) {
String[] params = param.split("/");
this.contextInstanceId = params[1];
this.selectedTab = params[2];
this.jobName = params[3];
}
else if(param.contains("/")) {
String[] params = param.split("/");
this.contextInstanceId = params[0];
this.selectedTab = params[1];
this.jobStatus = params[2];
}
else {
this.contextInstanceId = param;
}
}
}
