Example usage for com.vaadin.server Page getCurrent

Introduction

In this page you can find the example usage for com.vaadin.server Page getCurrent.

Prototype

public static Page getCurrent() 

Source Link

Document

Gets the Page to which the current uI belongs.

Usage

From source file:de.unioninvestment.eai.portal.portlet.crud.mvp.views.ui.PortletUriFragmentUtility.java

License:Apache License

/**
 * Initialisiert die Listener, die auf die TabChange events reagieren.
 *///from w  w  w .j a  v a  2s.  co m
final void initialize() {
    eventBus.addHandler(TabChangeEvent.class, new TabChangeEventHandler() {

        private static final long serialVersionUID = 42L;

        @Override
        public void onTabChange(TabChangeEvent event) {
            String fragmentID = buildTabStatus();
            Page.getCurrent().setUriFragment(fragmentID, false);
        }
    });

    Page.getCurrent().addUriFragmentChangedListener(this);
}

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From source file:de.unioninvestment.eai.portal.portlet.crud.mvp.views.ui.PortletUriFragmentUtility.java

License:Apache License

/**
 * Setzt initial per Javascript das Fragment mit den aktuell aktiven Tabs.
 */
public void setInitialFragment() {
    Page.getCurrent().setUriFragment(buildTabStatus());
}

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From source file:de.unioninvestment.eai.portal.portlet.crud.scripting.domain.NotificationProvider.java

License:Apache License

/**
 * Zeigt entweder eine Warnung, einen Fehler oder eine Info im Window fr
 * die entsprechende Anzeige/*from  w w  w .j  a  va 2  s.c  o  m*/
 * 
 * @param description
 *            Der anzuzeigende Text der Notification
 */
public void doCall(String description) {
    if (type == Type.ERROR) {
        Notification.show(Type.ERROR.value, description, Notification.Type.ERROR_MESSAGE);
    } else if (type == Type.WARNING) {
        Notification.show(Type.WARNING.value, description, Notification.Type.WARNING_MESSAGE);
    } else {
        Notification notification = new Notification(Type.INFO.value, description,
                Notification.Type.HUMANIZED_MESSAGE);
        notification.setDelayMsec(1500);
        notification.show(Page.getCurrent());
    }
}

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From source file:de.unioninvestment.eai.portal.support.vaadin.PortletUtils.java

License:Apache License

/**
 * Gibt dem Browser die Information, zu einer alternativen Ansicht des
 * Portlets zu wechseln.//w w  w. jav  a  2 s .c  om
 * 
 * @param targetMode
 *            der Ziel-Modus
 * @return <code>true</code>, falls ein Wechsel erfolgen kann
 */
public static boolean switchPortletMode(PortletMode targetMode) {
    try {
        PortletResponse response = VaadinPortletService.getCurrentResponse().getPortletResponse();
        if (response instanceof MimeResponse) {
            PortletURL url = ((MimeResponse) response).createRenderURL();
            url.setPortletMode(targetMode);
            Page.getCurrent().setLocation(url.toString());
            return true;

        } else if (response instanceof StateAwareResponse) {
            ((StateAwareResponse) response).setPortletMode(targetMode);
            return true;

        } else {
            LOGGER.error("Portlet mode can only be changed from a portlet request");
            return false;
        }

    } catch (IllegalStateException e) {
        // not in portlet: then don't switch back
        return false;

    } catch (PortletModeException e) {
        // not allowed: then don't switch back
        return false;
    }
}

---

From source file:de.uni_tuebingen.qbic.qbicmainportlet.ChangeExperimentMetadataComponent.java

License:Open Source License

private void initUI() {
    propLayout = new VerticalLayout();
    propLayout.setWidth(100.0f, Unit.PERCENTAGE);
    propLayout.setMargin(new MarginInfo(true, false, true, true));
    propLayout.setSpacing(true);/*  w w  w  .j a  v a 2  s . c o  m*/

    this.setWidth(Page.getCurrent().getBrowserWindowWidth() * 0.8f, Unit.PIXELS);
    this.setCompositionRoot(propLayout);
}

---

From source file:de.uni_tuebingen.qbic.qbicmainportlet.ChangeMetadataComponent.java

License:Open Source License

private void initUI() {
    properties = new VerticalLayout();
    properties.setWidth(100.0f, Unit.PERCENTAGE);
    properties.setMargin(new MarginInfo(true, false, true, true));
    properties.setSpacing(true);/*from w w w. j  ava  2s . c  o m*/
    this.setWidth(Page.getCurrent().getBrowserWindowWidth() * 0.8f, Unit.PIXELS);
    this.setCompositionRoot(properties);
}

---

From source file:de.uni_tuebingen.qbic.qbicmainportlet.ChangeProjectMetadataComponent.java

License:Open Source License

private void initUI() {
    properties = new VerticalLayout();
    properties.setWidth(100.0f, Unit.PERCENTAGE);
    properties.setMargin(new MarginInfo(true, false, true, true));
    properties.setSpacing(true);/*from w  w w .j a v  a 2  s  .c om*/

    this.setWidth(Page.getCurrent().getBrowserWindowWidth() * 0.8f, Unit.PIXELS);
    this.setCompositionRoot(properties);
}

---

From source file:de.uni_tuebingen.qbic.qbicmainportlet.DatasetView.java

License:Open Source License

@Override
public void enter(ViewChangeEvent event) {
    Map<String, String> map = getMap(event.getParameters());
    if (map == null)
        return;/*from  w  w w  .java  2 s. com*/
    try {
        HierarchicalContainer datasetContainer = new HierarchicalContainer();
        datasetContainer.addContainerProperty("Select", CheckBox.class, null);
        datasetContainer.addContainerProperty("Project", String.class, null);
        datasetContainer.addContainerProperty("Sample", String.class, null);
        // datasetContainer.addContainerProperty("Sample Type", String.class, null);
        datasetContainer.addContainerProperty("File Name", String.class, null);
        datasetContainer.addContainerProperty("File Type", String.class, null);
        datasetContainer.addContainerProperty("Dataset Type", String.class, null);
        datasetContainer.addContainerProperty("Registration Date", Timestamp.class, null);
        datasetContainer.addContainerProperty("Validated", Boolean.class, null);
        datasetContainer.addContainerProperty("File Size", String.class, null);
        datasetContainer.addContainerProperty("file_size_bytes", Long.class, null);
        datasetContainer.addContainerProperty("dl_link", String.class, null);
        datasetContainer.addContainerProperty("CODE", String.class, null);

        List<ch.systemsx.cisd.openbis.generic.shared.api.v1.dto.DataSet> retrievedDatasets = null;

        switch (map.get("type")) {
        case "project":
            String projectIdentifier = map.get("id");
            retrievedDatasets = datahandler.getOpenBisClient()
                    .getDataSetsOfProjectByIdentifierWithSearchCriteria(projectIdentifier);
            break;

        case "experiment":
            String experimentIdentifier = map.get("id");
            retrievedDatasets = datahandler.getOpenBisClient()
                    .getDataSetsOfExperimentByCodeWithSearchCriteria(experimentIdentifier);
            break;

        case "sample":
            String sampleIdentifier = map.get("id");
            String sampleCode = sampleIdentifier.split("/")[2];
            retrievedDatasets = datahandler.getOpenBisClient().getDataSetsOfSample(sampleCode);
            break;

        default:
            retrievedDatasets = new ArrayList<ch.systemsx.cisd.openbis.generic.shared.api.v1.dto.DataSet>();
            break;
        }

        numberOfDatasets = retrievedDatasets.size();
        if (numberOfDatasets == 0) {
            new Notification("No datasets available.", "<br/>Please contact the project manager.",
                    Type.WARNING_MESSAGE, true).show(Page.getCurrent());
        } else {

            Map<String, String> samples = new HashMap<String, String>();

            // project same for all datasets
            String projectCode = retrievedDatasets.get(0).getExperimentIdentifier().split("/")[2];
            for (ch.systemsx.cisd.openbis.generic.shared.api.v1.dto.DataSet dataset : retrievedDatasets) {
                samples.put(dataset.getCode(), dataset.getSampleIdentifierOrNull().split("/")[2]);
            }

            List<DatasetBean> dsBeans = datahandler.queryDatasetsForFolderStructure(retrievedDatasets);

            for (DatasetBean d : dsBeans) {
                Date date = d.getRegistrationDate();
                SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
                String dateString = sd.format(date);
                Timestamp ts = Timestamp.valueOf(dateString);
                String sampleID = samples.get(d.getCode());

                registerDatasetInTable(d, datasetContainer, projectCode, sampleID, ts, null);
            }
        }

        this.setContainerDataSource(datasetContainer);

    } catch (Exception e) {
        e.printStackTrace();
        LOGGER.error(String.format("getting dataset failed for dataset %s", map.toString()), e.getStackTrace());
    }
}

---

From source file:de.uni_tuebingen.qbic.qbicmainportlet.MSHBiologicalSampleStateMachine.java

License:Open Source License

public boolean traverseToNextState(String sampleID) {
    // first, check if all conditions are met before traversing into next state
    String fromState = new String(currentState.name());
    String toState = new String(currentState.nextState().name());

    if (fromState.equals(toState)) {
        // nothing to do... however, we should notify the user

        Notification errorEndStateReached = new Notification(
                "The current process seems to have reached it's end state.",
                "<i>Skipping this transition with no changes performed...</i>", Type.WARNING_MESSAGE, true);

        errorEndStateReached.setHtmlContentAllowed(true);
        errorEndStateReached.show(Page.getCurrent());

        return false;
    }//from  w w w . j a v a  2 s  .co  m

    if (currentState.checkConditions()) {

        stateMachineLogging.debug("traversing from " + fromState + " to " + toState);

        // first check if OpenBIS is still in the currentState
        String mostRecentStateName = retrieveCurrentStateFromOpenBIS();

        if (mostRecentStateName != null && !fromState.equals(mostRecentStateName)) {
            sampleViewRef.updateContent();

            Notification errorStateMoved = new Notification("The sample's status has changed in the meantime!",
                    "<i>Most likely, someone else in your group is working on the same data.</i>",
                    Type.ERROR_MESSAGE, true);

            errorStateMoved.setHtmlContentAllowed(true);
            errorStateMoved.show(Page.getCurrent());
            // this should redraw the current state

            //this.setState(mostRecentStateName);
            //this.buildCurrentInterface();

            return false;
        }

        updateOpenBISCurrentProcessState(sampleID, toState);
        sampleViewRef.updateContent();

        notifyUsersOfTransition(fromState, toState);

        return true;
    }

    return false;
}

---

From source file:de.uni_tuebingen.qbic.qbicmainportlet.PatientStatusComponent.java

License:Open Source License

private void initUI() {
    status = new VerticalLayout();
    status.setWidth(100.0f, Unit.PERCENTAGE);

    status.setMargin(new MarginInfo(true, false, false, true));
    status.setSpacing(true);//from  ww w.  j av a 2 s .  co m

    // status.setSizeFull();

    VerticalLayout projectStatus = new VerticalLayout();
    projectStatus.setMargin(new MarginInfo(true, false, true, true));
    projectStatus.setSpacing(true);

    experiments = new Grid();
    experiments.setReadOnly(true);
    experiments.setWidth(100.0f, Unit.PERCENTAGE);
    // experiments.setHeightMode(HeightMode.ROW);
    status.addComponent(experiments);

    ProgressBar progressBar = new ProgressBar();
    progressBar.setValue(0f);
    status.addComponent(progressBar);
    projectStatus.addComponent(status);

    this.setWidth(Page.getCurrent().getBrowserWindowWidth() * 0.85f, Unit.PIXELS);
    this.setCompositionRoot(projectStatus);
}

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