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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
 
 package org.cdlflex.ui.ajax.behavior.data.repeater.table;
 
AJAX Behavior for a DataTable that enables rows to be clicked and selected.

Parameters:
<T> Model object type
 
 public abstract class SelectionAwareBehavior<T> extends Behavior implements IRowCallback<T> {
 
     private static final long serialVersionUID = 1L;
 
     private static final Logger LOG = LoggerFactory.getLogger(SelectionAwareBehavior.class);
 
     @SuppressWarnings("unchecked")
     @Override
     public void bind(Component component) {
         if (!(component instanceof DataTable)) {
             .warn("Can not add behavior to " + component + ". Not a DataTable");
             return;
         }
 
         ((DataTablecomponent).getRowCallbacks().add(this);
 
         component.add(new FrontendDependencyBehavior(new SelectionAwareWidgetReference()));
         component.add(newWidgetBehavior());
     }
 
     @Override
     public void call(final Item<T> item) {
         item.setOutputMarkupId(true);
 
         item.add(new JsAjaxEventBehavior("select") {
             private static final long serialVersionUID = 1L;
 
             @Override
             protected void onEvent(AjaxRequestTarget target) {
                 SelectionAwareBehavior.this.onSelect(itemtarget);
             }
         });
     }

    
Creates the widget behavior that is attached to the component. Sub-classes can override this to add their custom options.

Returns:
a new WidgetBehavior
 
     protected Behavior newWidgetBehavior() {
         return new WidgetBehavior("selectable");
     }

    
Called when a row was selected, specifically when the DOM event select is fired on the given item.

Parameters:
item the row item selected
target ajax request target
 
     protected abstract void onSelect(Item<T> itemAjaxRequestTarget target);
 
     private static class SelectionAwareWidgetReference extends JavaScriptResourceReference {
         private static final long serialVersionUID = 1L;
 
         public SelectionAwareWidgetReference() {
             super(SelectionAwareBehavior.class"SelectionAwareBehavior.js");
         }
 
         @Override
         public Iterable<? extends HeaderItemgetDependencies() {
             return ResourceReferences.join(super.getDependencies(), JQueryResourceReference.get(),
                    JQueryUiWidgetFactoryResourceReference.get());
        }
    }
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