CommandLinkTemplate.java

import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import javax.faces.event.AjaxBehaviorEvent;
import javax.faces.event.FacesEvent;
import org.primefaces.event.SelectEvent;
import org.primefaces.util.Constants;

    public final static String STYLE_CLASS = "ui-commandlink ui-widget";
    public final static String DISABLED_STYLE_CLASS = "ui-commandlink ui-widget ui-state-disabled";
    
    private static final Collection<String> EVENT_NAMES = Collections.unmodifiableCollection(Arrays.asList("click","dialogReturn"));

    @Override
    public Collection<String> getEventNames() {
        return EVENT_NAMES;
    }

    @Override
    public String getDefaultEventName() {
        return "click";
    }

    @Override
    public void queueEvent(FacesEvent event) {
        FacesContext context = getFacesContext();

        if(event instanceof AjaxBehaviorEvent) {
            Map<String,String> params = context.getExternalContext().getRequestParameterMap();
            String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);

            if(eventName.equals("dialogReturn")) {
                AjaxBehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
                Map<String,Object> session = context.getExternalContext().getSessionMap();
                String dcid = params.get(this.getClientId(context) + "_pfdlgcid");
                Object selectedValue = session.get(dcid);
                session.remove(dcid);
        
                event = new SelectEvent(this, behaviorEvent.getBehavior(), selectedValue);
                super.queueEvent(event);
            }
            else if(eventName.equals("click")) {
                super.queueEvent(event);
            }
        } 
        else {
            super.queueEvent(event);
        }
    }

    public boolean isPartialSubmitSet() {
        return (getStateHelper().get(PropertyKeys.partialSubmit) != null) || (this.getValueExpression("partialSubmit") != null);
    }
    
    public boolean isResetValuesSet() {
        return (getStateHelper().get(PropertyKeys.resetValues) != null) || (this.getValueExpression("resetValues") != null);
    }
    
    public boolean isAjaxified() {
        return isAjax();
    }

    private String confirmationScript;
    
    public String getConfirmationScript() {
        return this.confirmationScript;
    }
    public void setConfirmationScript(String confirmationScript) {
        this.confirmationScript = confirmationScript;
    }
    public boolean requiresConfirmation() {
        return this.confirmationScript != null;
    }