/*
* 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.html.action.view;
import org.apache.isis.applib.annotation.Where;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.core.metamodel.spec.feature.OneToManyAssociation;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.viewer.html.action.view.util.TableUtil;
import org.apache.isis.viewer.html.component.Table;
import org.apache.isis.viewer.html.component.ViewPane;
import org.apache.isis.viewer.html.context.Context;
import org.apache.isis.viewer.html.request.Request;
public class FieldCollectionView extends ObjectViewAbstract {
private final Where where = Where.PARENTED_TABLES;
@Override
protected void doExecute(final Context context, final ViewPane content, final ObjectAdapter object, final String field) {
final String id = context.mapObject(object);
final ObjectSpecification specification = object.getSpecification();
final OneToManyAssociation collection = (OneToManyAssociation) specification.getAssociation(field);
IsisContext.getPersistenceSession().resolveField(object, collection);
context.addCollectionFieldCrumb(collection.getName());
content.add(context.getComponentFactory().createHeading(collection.getName()));
final Table table = TableUtil.createTable(context, id, object, collection);
content.add(table);
if (collection.isUsable(IsisContext.getAuthenticationSession(), object, where).isAllowed()) {
content.add(context.getComponentFactory().createAddOption(id, collection.getId()));
}
}
@Override
public String name() {
return Request.FIELD_COLLECTION_COMMAND;
}
}