/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.isis.viewer.wicket.ui.components.widgets.entitylink;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.spec.feature.ObjectAction;
import org.apache.isis.viewer.wicket.model.common.NoResultsHandler;
import org.apache.isis.viewer.wicket.model.common.SelectionHandler;
import org.apache.isis.viewer.wicket.model.mementos.ActionMemento;
import org.apache.isis.viewer.wicket.model.mementos.ObjectAdapterMemento;
import org.apache.isis.viewer.wicket.model.models.ActionModel;
import org.apache.isis.viewer.wicket.model.models.ActionModel.SingleResultsMode;
import org.apache.isis.viewer.wicket.model.util.Actions;
import org.apache.isis.viewer.wicket.ui.components.widgets.cssmenu.CssMenuLinkFactory;
import org.apache.wicket.Component;
import org.apache.wicket.markup.html.link.Link;
final class FindUsingLinkFactory implements CssMenuLinkFactory {
private static final long serialVersionUID = 1L;
private final EntityLink entityLink;
FindUsingLinkFactory(final EntityLink entityLink) {
this.entityLink = entityLink;
}
@Override
public LinkAndLabel newLink(final ObjectAdapterMemento adapterMemento, final ObjectAction action,
final String linkId) {
final ActionMemento actionMemento = new ActionMemento(action);
final ActionModel.Mode actionMode = ActionModel.determineMode(action);
final ActionModel actionModel =
ActionModel.create(adapterMemento, actionMemento, actionMode, SingleResultsMode.SELECT);
actionModel.setSelectionHandler(new SelectionHandler() {
private static final long serialVersionUID = 1L;
@Override
public void onSelected(final Component context, final ObjectAdapter selectedAdapter) {
entityLink.onSelected(selectedAdapter);
}
});
actionModel.setNoResultsHandler(new NoResultsHandler() {
private static final long serialVersionUID = 1L;
@Override
public void onNoResults(final Component context) {
entityLink.onNoResults();
}
});
return new LinkAndLabel(new Link<String>(linkId) {
private static final long serialVersionUID = 1L;
@Override
public void onClick() {
entityLink.onClick(actionModel);
}
}, Actions.labelFor(action));
}
}