org.modelibra.wicket.neighbor.ChildPropertyDisplayListPanel.java Source code

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Here is the source code for org.modelibra.wicket.neighbor.ChildPropertyDisplayListPanel.java

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/*
 * Modelibra
 *
 * 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.modelibra.wicket.neighbor;

import org.apache.wicket.markup.html.list.ListView;
import org.modelibra.IEntities;
import org.modelibra.IEntity;
import org.modelibra.DomainModel;
import org.modelibra.ModelMeta;
import org.modelibra.config.ConceptConfig;
import org.modelibra.wicket.app.DomainApp;
import org.modelibra.wicket.container.DmPanel;
import org.modelibra.wicket.view.View;
import org.modelibra.wicket.view.ViewModel;

/**
 * Displays child property list as a panel.
 * 
 * @author Vensada Okanovic
 * @version 2007-11-28
 */
public class ChildPropertyDisplayListPanel extends DmPanel {

    private static final long serialVersionUID = 102020L;

    /**
     * Constructs a child property display list panel.
     * 
     * @param viewModel
     *            view model
     * @param view
     *            view
     */
    public ChildPropertyDisplayListPanel(final ViewModel viewModel, final View view) {
        super(viewModel, view);
        DomainApp app = (DomainApp) getApplication();
        String modelCode = viewModel.getModel().getModelConfig().getCode();

        ViewModel childModel = new ViewModel();
        childModel.copyPropertiesFrom(viewModel);
        IEntity<?> parentEntity = childModel.getEntity();
        ViewModel contextModel = new ViewModel();
        contextModel.copyPropertiesFrom(viewModel);
        contextModel.setEntity(parentEntity);
        childModel.setContextViewModel(contextModel);
        // childViewModel.setContextEntity(parentEntity);
        String childNeighbor = (String) viewModel.getUserProperties().getUserProperty("childNeighbor");
        DomainModel domainModel = (DomainModel) childModel.getModel();
        ModelMeta modelMeta = domainModel.getModelMeta();
        IEntities<?> childEntities = modelMeta.getChildNeighbor(parentEntity, childNeighbor);
        childModel.setEntities(childEntities);

        View childView = new View();
        childView.copyPropertiesFrom(view);
        childView.setWicketId("childPropertyList");

        ListView childPropertyDisplayListView = app.getViewMeta(modelCode)
                .getListView("ChildPropertyDisplayListListView", childModel, childView);
        add(childPropertyDisplayListView);
        ConceptConfig childConceptConfig = childEntities.getConceptConfig();
        if (!app.getAccessPoint().isConceptDisplayAllowed(getAppSession(), childConceptConfig)) {
            childPropertyDisplayListView.setVisible(false);
        }
    }

}