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:org.apache.openaz.xacml.admin.view.components.LDAPPIPConfigurationComponent.java

License:Apache License

protected void testLDAPConnection() {
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, this.textFieldFactory.getValue());
    env.put(Context.PROVIDER_URL, this.textFieldProviderURL.getValue());
    env.put(Context.SECURITY_PRINCIPAL, this.textFieldPrincipal.getValue());
    env.put(Context.SECURITY_CREDENTIALS, this.textFieldCredentials.getValue());

    String auth = this.comboBoxAuthentication.getValue().toString();
    env.put(Context.SECURITY_AUTHENTICATION, auth);
    ///*from  ww  w .ja va 2s. c o  m*/
    // Do we need to do anything?
    //
    /*
    if (auth.equals(LDAP_AUTH_ANONYMOUS)) {
               
    } else if (auth.equals(LDAP_AUTH_SIMPLE)) {
               
    } else if (auth.equals(LDAP_AUTH_SASL)) {
               
    }
    */

    DirContext ctx = null;
    try {
        ctx = new InitialDirContext(env);
        new Notification("Success!", "Connection Established!", Type.HUMANIZED_MESSAGE, true)
                .show(Page.getCurrent());
    } catch (NamingException e) {
        logger.error(e);
        new Notification("Connection Failed", "<br/>" + e.getLocalizedMessage(), Type.ERROR_MESSAGE, true)
                .show(Page.getCurrent());
    } finally {
        try {
            if (ctx != null) {
                ctx.close();
            }
        } catch (NamingException idontcare) { //NOPMD
        }
    }
}

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From source file:org.apache.openaz.xacml.admin.view.components.SQLPIPConfigurationComponent.java

License:Apache License

protected void testJNDIConnection() {
    try {//ww  w .  j a va  2 s . c  om
        Context initialContext = new InitialContext();
        DataSource dataSource = (DataSource) initialContext.lookup(this.textFieldDataSource.getValue());
        try (Connection connection = dataSource.getConnection()) {
            new Notification("Success!", "Connection Established!", Type.HUMANIZED_MESSAGE, true)
                    .show(Page.getCurrent());
        }
    } catch (NamingException e) {
        logger.error(e);
        new Notification("JNDI Naming Exception",
                "<br/>" + e.getLocalizedMessage()
                        + "<br/>Is the context defined in this J2EE Container instance?",
                Type.ERROR_MESSAGE, true).show(Page.getCurrent());
    } catch (SQLException e) {
        logger.error(e);
        new Notification("SQL Exception",
                "<br/>" + e.getLocalizedMessage() + "<br/>Are the configuration parameters correct?",
                Type.ERROR_MESSAGE, true).show(Page.getCurrent());
    }
}

---

From source file:org.apache.openaz.xacml.admin.view.components.SQLPIPConfigurationComponent.java

License:Apache License

protected void testJDBCConnection() {
    try {/*  w w w . ja  va 2s . c o  m*/
        if (this.comboBoxSQLDriver.getValue() != null) {
            Class.forName(this.comboBoxSQLDriver.getValue().toString());
        } else {
            throw new ClassNotFoundException("Please select a JDBC driver to load.");
        }
    } catch (ClassNotFoundException e) {
        logger.error(e);
        new Notification("Driver Exception",
                "<br/>" + e.getLocalizedMessage() + "<br/>Is the JDBC driver's jar in the J2EE container path?",
                Type.ERROR_MESSAGE, true).show(Page.getCurrent());
        return;
    }
    Connection connection = null;
    try {
        connection = DriverManager.getConnection(this.textFieldConnectionURL.getValue(),
                this.textFieldUser.getValue(), this.textFieldPassword.getValue());
        new Notification("Success!", "Connection Established!", Type.HUMANIZED_MESSAGE, true)
                .show(Page.getCurrent());
    } catch (SQLException e) {
        logger.error(e);
        new Notification("SQL Exception",
                "<br/>" + e.getLocalizedMessage() + "<br/>Are the configuration parameters correct?",
                Type.ERROR_MESSAGE, true).show(Page.getCurrent());
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (SQLException idontcare) { //NOPMD
            }
        }
    }
}

---

From source file:org.apache.tamaya.ui.components.PageTitleUpdater.java

License:Apache License

@Override
public void afterViewChange(ViewChangeEvent event) {
    View view = event.getNewView();
    String displayName = ServiceContextManager.getServiceContext().getService(MessageProvider.class)
            .getMessage("view." + view.getClass().getSimpleName() + ".name");
    if (displayName != null) {
        Page.getCurrent().setTitle(displayName);
    }//from   w w w . j a va2 s . c o m

}

---

From source file:org.apache.tamaya.ui.TamayaUI.java

License:Apache License

@Subscribe
public void logout(LogoutEvent logoutEvent) {
    // Don't invalidate the underlying HTTP session if you are using it for something else
    VaadinSession.getCurrent().getSession().invalidate();
    VaadinSession.getCurrent().close();//from   w  ww .  jav a 2s .  co m
    Page.getCurrent().reload();

}

---

From source file:org.azrul.langkuik.framework.customtype.attachment.AttachmentCustomTypeUICreator.java

@Override
public Component createUIForForm(final C currentBean, final Class<? extends CustomType> attachmentClass,
        final String pojoFieldName, final BeanView beanView, final DataAccessObject<C> conatainerClassDao,
        final DataAccessObject<? extends CustomType> customTypeDao,
        final RelationManagerFactory relationManagerFactory, final Configuration config,
        final ComponentState componentState, final Window window) {
    final FormLayout form = new FormLayout();

    final DataAccessObject<AttachmentCustomType> attachmentDao = ((DataAccessObject<AttachmentCustomType>) customTypeDao);
    final Collection<AttachmentCustomType> attachments = attachmentDao.find(currentBean, pojoFieldName, null,
            true, 0, Integer.parseInt(config.get("uploadCountLimit")));

    final WebEntityItemContainer attachmentIC = new WebEntityItemContainer(attachmentClass);
    if (!attachments.isEmpty()) {
        attachmentIC.addAll(attachments);
    }//from   www.j a  va 2 s  .c o m
    final ListSelect attachmentList = new ListSelect("", attachmentIC);
    createAtachmentList(attachmentList, attachments, config, beanView, form);

    final String relativePath = currentBean.getClass().getCanonicalName() + File.separator
            + conatainerClassDao.getIdentifierValue(currentBean);
    final String fullPath = config.get("attachmentRepository") + File.separator + relativePath;
    MyUploadHandler<C> uploadFinishHandler = new MyUploadHandler<>(currentBean,
            Integer.parseInt(config.get("uploadCountLimit").trim()), pojoFieldName, fullPath, relativePath,
            attachmentList, attachmentIC, customTypeDao, attachmentClass, relationManagerFactory);

    //File upload/download/delete buttons
    HorizontalLayout attachmentButtons = new HorizontalLayout();
    attachmentButtons.setSpacing(true);

    UploadStateWindow uploadStateWindow = new UploadStateWindow();
    MultiFileUpload fileUpload = new MultiFileUpload(uploadFinishHandler, uploadStateWindow);
    uploadFinishHandler.setFileUpload(fileUpload);

    fileUpload.getSmartUpload().setEnabled(true);
    fileUpload.getSmartUpload().setMaxFileSize(Integer.parseInt(config.get("uploadSizeLimit").trim()));
    fileUpload.getSmartUpload().setUploadButtonCaptions("Upload files", "Upload files");
    fileUpload.getSmartUpload().setId("Upload files");
    fileUpload.setId("Upload files2");

    Button deleteAttachmentBtn = new Button("Delete file", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            Collection<AttachmentCustomType> attachments = (Collection<AttachmentCustomType>) attachmentList
                    .getValue();
            if (!attachments.isEmpty()) {
                customTypeDao.unlinkAndDelete(attachments, currentBean, pojoFieldName,
                        relationManagerFactory.create(currentBean.getClass(), attachmentClass));
                Collection<AttachmentCustomType> a = attachmentDao.find(currentBean, pojoFieldName, null, true,
                        0, Integer.parseInt(config.get("uploadCountLimit")));
                attachmentIC.removeAllItems();
                attachmentIC.addAll(a);
                attachmentIC.refreshItems();
            }
        }
    });
    deleteAttachmentBtn.setId(deleteAttachmentBtn.getCaption());

    Button downloadAttachmentBtn = new Button("Download file", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {

            Collection<AttachmentCustomType> attachments = (Collection<AttachmentCustomType>) attachmentList
                    .getValue();
            if (!attachments.isEmpty()) {
                AttachmentCustomType attachment = attachments.iterator().next();
                final String fullPath = config.get("attachmentRepository") + File.separator
                        + attachment.getRelativeLocation() + File.separator + attachment.getFileName();
                FileResource res = new FileResource(new File(fullPath));
                beanView.setViewResource("DOWNLOAD", res);
                ResourceReference rr = ResourceReference.create(res, beanView, "DOWNLOAD");
                Page.getCurrent().open(rr.getURL(), null);
            }
        }
    });
    downloadAttachmentBtn.setId(downloadAttachmentBtn.getCaption());

    Button closeWindowBtn = new Button("Close", new Button.ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            window.close();
        }
    });
    closeWindowBtn.setId(closeWindowBtn.getCaption());

    if (componentState.equals(ComponentState.EDITABLE)) {
        attachmentButtons.addComponent(fileUpload);
        attachmentButtons.addComponent(deleteAttachmentBtn);
    }

    if (componentState.equals(ComponentState.EDITABLE) || componentState.equals(ComponentState.READ_ONLY)) {
        attachmentButtons.addComponent(downloadAttachmentBtn);
    }

    attachmentButtons.addComponent(closeWindowBtn);

    form.addComponent(attachmentButtons);
    form.setMargin(true);
    //beanView.addComponent(form);
    return form;
}

---

From source file:org.azrul.langkuik.framework.customtype.attachment.AttachmentCustomTypeUICreator.java

private void createAtachmentList(final ListSelect attachmentList,
        final Collection<? extends CustomType> attachments, final Configuration config, final BeanView view,
        final FormLayout form) {

    attachmentList.setHeight(attachments.size() + 2, Sizeable.Unit.EM);
    attachmentList.setMultiSelect(true);
    VerticalLayout attachmentListCont = new VerticalLayout();
    attachmentListCont.setCaption("Attachments");
    attachmentListCont.addComponent(attachmentList);
    attachmentListCont.addLayoutClickListener(new LayoutEvents.LayoutClickListener() {

        @Override/*from  w w w.  j  av a 2 s .  c  o m*/
        public void layoutClick(LayoutEvents.LayoutClickEvent event) {
            if (event.getClickedComponent() == null) {
                return;
            }
            if (event.getClickedComponent().equals(attachmentList)) {
                Collection<AttachmentCustomType> attachments = (Collection<AttachmentCustomType>) attachmentList
                        .getValue();
                if (!attachments.isEmpty()) {
                    AttachmentCustomType attachment = attachments.iterator().next();
                    final String fullPath = config.get("attachmentRepository") + File.separator
                            + attachment.getRelativeLocation() + File.separator + attachment.getFileName();
                    FileResource res = new FileResource(new File(fullPath));
                    view.setViewResource("DOWNLOAD", res);
                    ResourceReference rr = ResourceReference.create(res, view, "DOWNLOAD");

                    Page.getCurrent().open(rr.getURL(), null);
                }
            }
        }
    });
    form.addComponent(attachmentListCont);
}

---

From source file:org.bubblecloud.ilves.site.view.valo.DefaultValoView.java

License:Apache License

/**
 * {@inheritDoc}//from   www. j  ava  2s  . com
 */
@Override
protected void initializeComponents() {
    final AbstractComponent contentComponent = getComponent("content");
    final AbstractComponent footerComponent = getComponent("footer");

    if (Page.getCurrent().getWebBrowser().isIE()
            && Page.getCurrent().getWebBrowser().getBrowserMajorVersion() == 9) {
        menu.setWidth("320px");
    }
    Responsive.makeResponsive(UI.getCurrent());
    setWidth("100%");
    addMenu(buildMenu());

    getContentContainer().addComponent(contentComponent);
    if (footerComponent != null) {
        getContentContainer().addComponent(footerComponent);
    }

}

---

From source file:org.dussan.vaadin.dcharts.test.DChartsTestUI.java

License:Apache License

private void showEventNotification(String event, Object chartObject) {
    String caption = "<span style='color:#ff6600'>Event: " + event + "</span>";
    StringBuilder description = new StringBuilder();

    if (chartObject instanceof ChartData) {
        ChartData chartData = (ChartData) chartObject;
        description.append("<b>Chart id:</b> " + chartData.getChartId());

        if (chartData.getSeriesIndex() != null) {
            description.append("<br /><b>Series index:</b> " + chartData.getSeriesIndex());
        }//from w ww.  j a  v  a  2s  . c  o  m

        if (chartData.getPointIndex() != null) {
            description.append("<br /><b>Point index:</b> " + chartData.getPointIndex());
        }

        if (chartData.getData() != null) {
            description.append("<br /><b>Chart data:</b> " + Arrays.toString(chartData.getData()));
        }

        if (chartData.getOriginData() != null) {
            if (chartData.getOriginData() instanceof Object[]) {
                description.append(
                        "<br /><b>Origin data:</b> " + Arrays.toString((Object[]) chartData.getOriginData()));
            } else {
                description.append("<br /><b>Origin data:</b> " + chartData.getOriginData().toString());
            }
        }
    } else if (chartObject instanceof BufferedImage) {
        BufferedImage chartImage = (BufferedImage) chartObject;
        description.append("<b>Chart image width:</b> " + chartImage.getWidth() + "px");
        description.append("<br /><b>Chart image height:</b> " + chartImage.getHeight() + "px");
    }

    Notification notification = new Notification(caption, description.toString(), Type.TRAY_NOTIFICATION);
    notification.setDelayMsec(3000);
    notification.setHtmlContentAllowed(true);
    notification.show(Page.getCurrent());
}

---

From source file:org.dussan.vaadin.dcharts.test.DChartsTestUI.java

License:Apache License

@Override
protected void init(VaadinRequest request) {
    VerticalLayout layout = new VerticalLayout();
    layout.setSizeFull();//from  w w  w.j  a v a  2s  . c om
    setContent(layout);
    Page.getCurrent().setTitle("dCharts Application");

    DCharts charts1 = chartsDemo1();
    DCharts charts2 = chartsDemo2();
    DCharts charts3_1 = chartsDemo3_1();
    DCharts charts3_2 = chartsDemo3_2();
    DCharts charts4 = chartsDemo4();
    DCharts charts5 = chartsDemo5();
    DCharts charts6 = chartsDemo6();
    DCharts charts7 = chartsDemo7();
    DCharts charts8 = chartsDemo8();

    HorizontalLayout layout3 = new HorizontalLayout();
    layout3.addComponent(charts3_1);
    layout3.addComponent(charts3_2);

    TabSheet demoTabSheet = new TabSheet();
    layout.addComponent(demoTabSheet);
    demoTabSheet.addTab(charts1, "Demo 1");
    demoTabSheet.addTab(charts2, "Demo 2");
    demoTabSheet.addTab(layout3, "Demo 3");
    demoTabSheet.addTab(charts4, "Demo 4");
    demoTabSheet.addTab(charts5, "Demo 5");
    demoTabSheet.addTab(charts6, "Demo 6");
    demoTabSheet.addTab(charts7, "Demo 7");
    demoTabSheet.addTab(charts8, "Demo 8");
}

---

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