/*
* 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.xhtml.viewer.xom;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.adapter.oid.stringable.OidStringifier;
import org.apache.isis.runtimes.dflt.runtime.system.context.IsisContext;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.OidGenerator;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.PersistenceSession;
import org.apache.isis.viewer.xhtml.viewer.tree.Element;
import org.apache.isis.viewer.xhtml.viewer.util.OidUtils;
public abstract class TableColumnAbstract<T> implements TableColumn<T> {
private final String headerText;
protected final ResourceContext resourceContext;
protected final XhtmlRenderer xhtmlRenderer;
protected TableColumnAbstract(final String headerText, final ResourceContext resourceContext) {
this.headerText = headerText;
this.resourceContext = resourceContext;
this.xhtmlRenderer = new XhtmlRenderer();
}
protected ElementBuilder builder() {
return new ElementBuilder();
}
protected String getContextPath() {
return resourceContext.getHttpServletRequest().getContextPath();
}
@Override
public String getHeaderText() {
return headerText;
}
@Override
public Element th() {
final Element th = new Element("th");
th.appendChild(headerText);
return th;
}
@Override
public Element td(final T t) {
final Element td = new Element("td");
final Element doTd = doTd(t);
if (doTd != null) {
td.appendChild(doTd);
}
return td;
}
protected abstract Element doTd(T t);
protected String getOidStr(final ObjectAdapter adapter) {
return OidUtils.getOidStr(adapter, getOidStringifier());
}
// //////////////////////////////////////////////////////////////
// Dependencies (from singletons)
// //////////////////////////////////////////////////////////////
private static PersistenceSession getPersistenceSession() {
return IsisContext.getPersistenceSession();
}
private static OidGenerator getOidGenerator() {
return getPersistenceSession().getOidGenerator();
}
private static OidStringifier getOidStringifier() {
return getOidGenerator().getOidStringifier();
}
}