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org.ikasan.dashboard.ui.scheduler.component.GlobalEventJobDialog Maven / Gradle / Ivy
package org.ikasan.dashboard.ui.scheduler.component;
import com.vaadin.flow.component.ClickEvent;
import com.vaadin.flow.component.ComponentEventListener;
import com.vaadin.flow.component.UI;
import com.vaadin.flow.component.button.Button;
import com.vaadin.flow.component.formlayout.FormLayout;
import com.vaadin.flow.component.html.H3;
import com.vaadin.flow.component.orderedlayout.FlexComponent;
import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
import com.vaadin.flow.component.orderedlayout.VerticalLayout;
import com.vaadin.flow.component.textfield.TextArea;
import com.vaadin.flow.component.textfield.TextField;
import com.vaadin.flow.data.binder.Binder;
import com.vaadin.flow.data.binder.ValidationException;
import org.ikasan.dashboard.ui.general.component.AbstractCloseableResizableDialog;
import org.ikasan.dashboard.ui.general.component.NotificationHelper;
import org.ikasan.dashboard.ui.scheduler.listener.SchedulerJobSelectedListener;
import org.ikasan.dashboard.ui.util.ComponentSecurityVisibility;
import org.ikasan.dashboard.ui.util.SecurityConstants;
import org.ikasan.dashboard.ui.util.SystemEventConstants;
import org.ikasan.dashboard.ui.util.SystemEventLogger;
import org.ikasan.scheduled.event.service.ScheduledProcessManagementService;
import org.ikasan.scheduled.job.model.SolrGlobalEventJobImpl;
import org.ikasan.scheduled.job.model.SolrGlobalEventJobRecordImpl;
import org.ikasan.security.service.authentication.IkasanAuthentication;
import org.ikasan.spec.metadata.ModuleMetaData;
import org.ikasan.spec.module.client.ConfigurationService;
import org.ikasan.spec.module.client.MetaDataService;
import org.ikasan.spec.module.client.ModuleControlService;
import org.ikasan.spec.scheduled.job.model.GlobalEventJob;
import org.ikasan.spec.scheduled.job.model.GlobalEventJobRecord;
import org.ikasan.spec.scheduled.job.model.SchedulerJobRecord;
import org.ikasan.spec.scheduled.job.service.SchedulerJobService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.core.context.SecurityContextHolder;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
public class GlobalEventJobDialog extends AbstractCloseableResizableDialog {
Logger logger = LoggerFactory.getLogger(GlobalEventJobDialog.class);
// Fields to capture schedule job properties.
private TextField jobNameTf;
private TextField jobNameAliasTf;
private TextArea jobDescriptionTa;
private Button saveButton;
private Button cancelButton;
private ScheduledProcessManagementService scheduledProcessManagementService;
private ConfigurationService configurationRestService;
private ModuleMetaData agent;
private ModuleControlService moduleControlRestService;
private MetaDataService metaDataRestService;
private GlobalEventJob globalEventJob;
private Binder formBinder;
private EditMode editMode = EditMode.NEW;
private FormLayout formLayout;
private boolean enabled = true;
private boolean showDisplayName;
private SystemEventLogger systemEventLogger;
private SchedulerJobService schedulerJobService;
private SchedulerJobRecord schedulerJobRecord;
private List schedulerJobSelectedListeners = new ArrayList<>();
/**
* Constructor
*
* @param agent
* @param scheduledProcessManagementService
* @param configurationRestService
* @param moduleControlRestService
* @param metaDataRestService
* @param systemEventLogger
*/
public GlobalEventJobDialog(ModuleMetaData agent, ScheduledProcessManagementService scheduledProcessManagementService,
ConfigurationService configurationRestService, ModuleControlService moduleControlRestService,
MetaDataService metaDataRestService, SystemEventLogger systemEventLogger,
SchedulerJobService schedulerJobService, boolean showDisplayName) {
super.showResize(false);
super.title.setText(getTranslation("header.global-job", UI.getCurrent().getLocale()));
this.agent = agent;
this.scheduledProcessManagementService = scheduledProcessManagementService;
this.configurationRestService = configurationRestService;
this.moduleControlRestService = moduleControlRestService;
this.metaDataRestService = metaDataRestService;
this.systemEventLogger = systemEventLogger;
this.schedulerJobService = schedulerJobService;
this.showDisplayName = showDisplayName;
this.globalEventJob = new SolrGlobalEventJobImpl();
this.formBinder = new Binder<>(GlobalEventJob.class);
this.setHeight("500px");
this.setWidth("90vw");
saveButton = new Button(getTranslation("button.save", UI.getCurrent().getLocale()));
saveButton.setId("globalEventJobSaveButton");
saveButton.addClickListener((ComponentEventListener>) buttonClickEvent -> {
IkasanAuthentication authentication = (IkasanAuthentication) SecurityContextHolder.getContext().getAuthentication();
if(!this.performFormValidation(this.globalEventJob)) {
NotificationHelper.showErrorNotification(getTranslation("error.scheduled-job-configuration", UI.getCurrent().getLocale()));
return;
}
try {
createOrUpdateScheduledJob(this.globalEventJob, authentication);
}
catch (Exception e) {
e.printStackTrace();
NotificationHelper.showErrorNotification(getTranslation("error.scheduled-job-creation", UI.getCurrent().getLocale()));
return;
}
if (this.editMode == EditMode.NEW) {
String action = String.format("New quartz scheduled job created [%s].", this.globalEventJob);
this.systemEventLogger.logEvent(SystemEventConstants.NEW_SCHEDULED_JOB_CREATED, action, authentication.getName());
}
else if (this.editMode == EditMode.EDIT) {
String action = String.format("Quartz scheduled job edited. \nBefore [%s]\nAfter [%s].", this.schedulerJobRecord.getJob(),
this.globalEventJob);
this.systemEventLogger.logEvent(SystemEventConstants.SCHEDULED_JOB_EDIT, action, authentication.getName());
}
this.schedulerJobSelectedListeners.forEach(listener -> listener.jobSelected(this.globalEventJob));
this.close();
NotificationHelper.showErrorNotification(getTranslation("notification.scheduler-job-saved", UI.getCurrent().getLocale()));
});
ComponentSecurityVisibility.applySecurity(saveButton, SecurityConstants.ALL_AUTHORITY,
SecurityConstants.SCHEDULER_WRITE, SecurityConstants.SCHEDULER_ADMIN,
SecurityConstants.SCHEDULER_ALL_ADMIN, SecurityConstants.SCHEDULER_ALL_WRITE);
cancelButton = new Button(getTranslation("button.close", UI.getCurrent().getLocale()));
cancelButton.addClickListener((ComponentEventListener>) buttonClickEvent -> this.close());
HorizontalLayout buttonLayout = new HorizontalLayout();
buttonLayout.setMargin(true);
buttonLayout.setSpacing(true);
buttonLayout.add(saveButton, cancelButton);
buttonLayout.getStyle().set("padding-bottom", "20px");
VerticalLayout layout = new VerticalLayout();
layout.setSizeFull();
layout.add(this.createConfigurationForm(), buttonLayout);
layout.setHorizontalComponentAlignment(FlexComponent.Alignment.CENTER, buttonLayout);
layout.getStyle().set("padding-bottom", "20px");
super.content.add(layout);
}
/**
* Initialise the form.
*
* @return
*/
private FormLayout createConfigurationForm() {
formLayout = new FormLayout();
// Fields to capture schedule job properties.
H3 globaljobLabel = new H3(getTranslation("header.global-job", UI.getCurrent().getLocale()));
formLayout.add(globaljobLabel, 2);
this.jobNameTf = new TextField(getTranslation("label.job-name", UI.getCurrent().getLocale()));
this.jobNameTf.setId("jobNameTf");
this.jobNameTf.setRequired(true);
this.jobNameTf.setEnabled(this.editMode == EditMode.NEW &&
ComponentSecurityVisibility.hasAuthorisation(SecurityConstants.ALL_AUTHORITY,
SecurityConstants.SCHEDULER_WRITE, SecurityConstants.SCHEDULER_ADMIN,
SecurityConstants.SCHEDULER_ALL_ADMIN, SecurityConstants.SCHEDULER_ALL_WRITE));
formBinder.forField(this.jobNameTf)
.withValidator(jobName -> !jobName.isEmpty(), getTranslation("error.missing-job-name", UI.getCurrent().getLocale()))
.bind(GlobalEventJob::getJobName, GlobalEventJob::setJobName);
formLayout.add(jobNameTf, 2);
this.jobDescriptionTa = new TextArea(getTranslation("label.job-description", UI.getCurrent().getLocale()));
this.jobDescriptionTa.setRequired(true);
this.jobDescriptionTa.setId("jobDescriptionTa");
jobDescriptionTa.getStyle().set("minHeight", "100px");
formBinder.forField(this.jobDescriptionTa)
.withValidator(jobGroup -> !jobGroup.isEmpty(), getTranslation("error.missing-job-description", UI.getCurrent().getLocale()))
.bind(GlobalEventJob::getJobDescription, GlobalEventJob::setJobDescription);
if(this.showDisplayName) {
this.jobNameAliasTf = new TextField(getTranslation("label.job-name-alias", UI.getCurrent().getLocale()));
this.jobNameAliasTf.setId("jobNameAliasTf");
this.jobNameAliasTf.setRequired(false);
this.jobNameAliasTf.setEnabled(this.editMode == EditMode.NEW &&
ComponentSecurityVisibility.hasAuthorisation(SecurityConstants.ALL_AUTHORITY,
SecurityConstants.SCHEDULER_WRITE, SecurityConstants.SCHEDULER_ADMIN,
SecurityConstants.SCHEDULER_ALL_ADMIN, SecurityConstants.SCHEDULER_ALL_WRITE));
formBinder.forField(this.jobNameAliasTf)
.bind(GlobalEventJob::getDisplayName, GlobalEventJob::setDisplayName);
formLayout.add(jobNameAliasTf, jobDescriptionTa);
}
else {
formLayout.add(jobDescriptionTa, 2);
}
return formLayout;
}
/**
* Perform validation of the form.
*
* @param globalEventJob
* @return
*/
private boolean performFormValidation(GlobalEventJob globalEventJob) {
try {
AtomicBoolean isValid = new AtomicBoolean(true);
formBinder.writeBean(globalEventJob);
if(!isValid.get()){
return false;
}
}
catch (ValidationException e) {
return false;
}
return true;
}
/**
* Creates or updates a scheduled job.
*
* @param globalEventJob The GlobalEventJob to be created or updated.
* @param authentication The IkasanAuthentication object used for authorization.
*/
public void createOrUpdateScheduledJob(GlobalEventJob globalEventJob, IkasanAuthentication authentication) {
globalEventJob.setIdentifier(globalEventJob.getAgentName()+"-"+ globalEventJob.getJobName());
GlobalEventJobRecord globalEventJobRecord = new SolrGlobalEventJobRecordImpl();
globalEventJobRecord.setAgentName(globalEventJob.getAgentName());
globalEventJobRecord.setJobName(globalEventJob.getJobName());
globalEventJobRecord.setGlobalEventJob(globalEventJob);
globalEventJobRecord.setModifiedBy(authentication.getName());
if(this.schedulerJobRecord != null) {
globalEventJobRecord.setTimestamp(this.schedulerJobRecord.getTimestamp());
}
else {
globalEventJobRecord.setTimestamp(System.currentTimeMillis());
}
this.schedulerJobService.saveGlobalEventJobRecord(globalEventJobRecord);
}
/**
* Helper method to set controls on the form elements if the form is read only
* or editable.
*
* @param enabled
*/
public void setEnabled(boolean enabled) {
this.enabled = enabled;
this.jobNameTf.setEnabled(this.editMode == EditMode.NEW &&
ComponentSecurityVisibility.hasAuthorisation(SecurityConstants.ALL_AUTHORITY,
SecurityConstants.SCHEDULER_WRITE, SecurityConstants.SCHEDULER_ADMIN,
SecurityConstants.SCHEDULER_ALL_ADMIN, SecurityConstants.SCHEDULER_ALL_WRITE));
this.jobDescriptionTa.setEnabled(enabled &&
ComponentSecurityVisibility.hasAuthorisation(SecurityConstants.ALL_AUTHORITY,
SecurityConstants.SCHEDULER_WRITE, SecurityConstants.SCHEDULER_ADMIN,
SecurityConstants.SCHEDULER_ALL_ADMIN, SecurityConstants.SCHEDULER_ALL_WRITE));
this.saveButton.setVisible(enabled &&
ComponentSecurityVisibility.hasAuthorisation(SecurityConstants.ALL_AUTHORITY,
SecurityConstants.SCHEDULER_WRITE, SecurityConstants.SCHEDULER_ADMIN,
SecurityConstants.SCHEDULER_ALL_ADMIN, SecurityConstants.SCHEDULER_ALL_WRITE));
this.cancelButton.setVisible(enabled);
}
/**
* Set the underlying pojo for the form along with the edit mode.
*
* @param globalEventJob
* @param editMode
*/
public void setJob(GlobalEventJob globalEventJob, EditMode editMode) {
this.enabled = editMode == EditMode.NEW || editMode == EditMode.EDIT ? true : false;
this.globalEventJob = globalEventJob;
this.formBinder.readBean(this.globalEventJob);
this.editMode = editMode;
// make sure all value are bound before calling set enabled
this.setEnabled(this.enabled);
}
public void setJob(SchedulerJobRecord schedulerJobRecord, EditMode editMode) {
this.schedulerJobRecord = schedulerJobRecord;
this.setJob((GlobalEventJob)this.schedulerJobService.findById(schedulerJobRecord.getId()).getJob(), editMode);
}
public void addSchedulerJobSelectedListener(SchedulerJobSelectedListener listener) {
this.schedulerJobSelectedListeners.add(listener);
}
}
