/*
* 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.lenya.modules.news.usecases;
import java.util.ArrayList;
import java.util.List;
import org.apache.lenya.cms.publication.Document;
import org.apache.lenya.cms.workflow.usecases.InvokeWorkflow;
import org.apache.lenya.modules.collection.CollectionWrapper;
import org.apache.lenya.modules.news.NewsWrapper;
/**
* Edit the properties of a news document.
*/
public class Edit extends InvokeWorkflow {
protected static final String INCLUDE_ITEM_NUMBER = "includeItems";
protected static final String SHOW_ALL_LANGUAGES = "showAllLanguages";
protected static final String NEWS_WRAPPER = "newsWrapper";
protected static final String NUMBERS = "numbers";
protected static final String TYPE = "type";
protected static final String HREF = "href";
protected void initParameters() {
super.initParameters();
Document doc = getSourceDocument();
if (doc != null) {
NewsWrapper news = new NewsWrapper(doc, getLogger());
setParameter(NEWS_WRAPPER, news);
setParameter(INCLUDE_ITEM_NUMBER, new Short(news.getIncludeItemNumber()));
setParameter(SHOW_ALL_LANGUAGES, Boolean.valueOf(news.showAllLanguages()));
setParameter(TYPE, news.getType());
setParameter(HREF, news.getHref());
List numbers = new ArrayList();
for (int i = 1; i <= 10; i++) {
numbers.add(new Integer(i));
}
setParameter(NUMBERS, numbers);
}
}
protected void doExecute() throws Exception {
super.doExecute();
String numberString = getParameterAsString(INCLUDE_ITEM_NUMBER);
short number = Short.parseShort(numberString);
String allLanguagesString = getBooleanCheckboxParameter(SHOW_ALL_LANGUAGES);
boolean allLanguages = Boolean.valueOf(allLanguagesString).booleanValue();
// we must create a new wrapper, because a new (modifiable) session is used
NewsWrapper news = new NewsWrapper(getSourceDocument(), getLogger());
news.setIncludeItemNumber(number);
news.setShowAllLanguages(allLanguages);
String type = getParameterAsString(TYPE);
news.setType(type);
if (type.equals(CollectionWrapper.TYPE_LINK)) {
news.setHref(getParameterAsString(HREF));
}
news.save();
}
}