JARCH ShowCase

AjaxCore

• Listener • Basic • PartialSubmit • Event • Counter • Selector • Process • Search • Validation • Poll • RemoteCommand • Fragment • Dropdown • Status

Input

• AutoComplete • DatePicker • InputTextarea • Calendar • CascadeSelect • BooleanButton • Editor • BooleanCheckbox • Signature • OneButton • Spinner • OneRadio • Slider • CheckboxMenu • InputText • OneMenu • Switch • TriStateCheckbox • Password • InputGroup • Keyboard • Form Layout • Rating • InputNumber • ColorPicker • InputMask • Inplace • Listbox • KeyFilter • ManyButton • Knob • ManyMenu • TextEditor • ManyCheckbox • FilterGroup • MultiSelectListbox • FilterOrder • ToggleSwitch • FilterPeriod • Chips • FilterSearch • FilterSelect • Address • Cep • Cnpj • CnpjBase • Cpf • CpfCnpj • Email • Im • Integer • Money • MonthYear • Phone

Button

• Button • Link • CommandButton • LinkButton • CommandLink • SplitButton • Cancel • Clean • Delete • Download • Insert • Login • Print • Return • Save • Search • SearchLookup • LinkPrint

Data

Panel

• Accordion • Panel • Dashboard • PanelGrid • Fieldset • Ribbon • Grid CSS • ScrollPanel • Layout • TabView • NotificationBar • Toolbar • OutputPanel • Wizard • FlexGrid • Dashboard

Overlay

• ConfirmDialog • Tooltip • OverlayPanel • Dialog • LightBox • Sidebar • FilterSearch • InsertListFilter • Select • Unique

• Breadcrumb • PanelMenu • ContextMenu • SlideMenu • Dock • Stack • MegaMenu • Steps • Menu • TabMenu • Menubar • TieredMenu • MenuButton

Charts

• Area • Export • Bar • Interactive • Bubble • Live • Donut • Static • Line • Zoom • Pie • Combined • MeterGauge • MultiAxis • OHLC • Date • Animate • Responsive

ChartJs

• Bar • PolarArea • Bubble • Radar • Donut • Mixed • Line • Interactive • Pie • Export • Scatter

Messages

• Growl • Messages • StaticMessage

Multimedia

• Compare • Barcode • GraphicImage • Media • ContentFlow • PhotoCam • Cropper • Switch • Galleria

File

• Upload • Download

DragDrop

• Draggable • DataTable • DataGrid • Custom

Client Side Validation

• Basic • Custom • Bean • Event

Dialog Framework

• Basic • Message • Data • Nested

Misc

• Responsive • PrimeIcons • AutoUpdate • FontAwesome • ThemeSwitcher • Lifecycle • OutputLabel • Log • BlockUI • Focus • Cache • Hotkey • Captcha • Printer • Clock • ProgressBar • Collector • Context • DefaultCommand • ResetInput • Effect • Resizable • ExceptionHandler • Separator • FeedReader • Spacer • IdleMonitor • Spotlight • ImportConstants • Sticky • ImportEnum • Terminal • CSP • Watermark

JARCH SHOWCASE

PhotoCam PhotoCam is an input component to take photos with the webcam and send them to the backend model.

photoCam.xhtml
PhotoCamView.java

<a:form>
    <h:panelGrid columns="3" cellpadding="5">
        <a:photoCam widgetVar="pc" listener="#{photoCamView.oncapture}" update="photo" />
        <a:commandButton type="button" value="Capture" onclick="PF('pc').capture()"/>
        <a:outputPanel id="photo">
            <a:graphicImage name="demo/images/photocam/#{photoCamView.filename}.jpeg" rendered="#{not empty photoCamView.filename}"/>
        </a:outputPanel>
    </h:panelGrid>
</a:form>

package com.jarch.showcase.view.multimedia;

import java.io.File;
import java.io.IOException;
import javax.faces.FacesException;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.imageio.stream.FileImageOutputStream;
import org.primefaces.event.CaptureEvent;

@ManagedBean
@ViewScoped
public class PhotoCamView {
    
    private String filename;
    
    private String getRandomImageName() {
		int i = (int) (Math.random() * 10000000);
		
		return String.valueOf(i);
	}

    public String getFilename() {
        return filename;
    }
    
    public void oncapture(CaptureEvent captureEvent) {
        filename = getRandomImageName();
        byte[] data = captureEvent.getData();

        ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
        String newFileName = externalContext.getRealPath("") + File.separator + "resources" + File.separator + "demo" +
                                    File.separator + "images" + File.separator + "photocam" + File.separator + filename + ".jpeg";
		
		FileImageOutputStream imageOutput;
		try {
			imageOutput = new FileImageOutputStream(new File(newFileName));
			imageOutput.write(data, 0, data.length);
			imageOutput.close();
		}
        catch(IOException e) {
			throw new FacesException("Error in writing captured image.", e);
		}
    }
}