/*
* $Header: /home/cvs/jakarta-struts/contrib/artimus/WEB-INF/src/java/org/apache/artimus/article/Store.java,v 1.3 2004/03/14 07:15:05 sraeburn Exp $
* $Revision: 1.3 $
* $Date: 2004/03/14 07:15:05 $
*
* Copyright 2001-2004 The Apache Software Foundation.
*
* 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.apache.artimus.article;
import java.sql.SQLException;
import org.apache.scaffold.lang.Tokens;
import org.apache.scaffold.model.ModelBeanBase;
import org.apache.scaffold.model.ModelException;
import org.apache.scaffold.model.ModelResult;
import org.apache.scaffold.model.ModelResultBase;
import org.apache.artimus.lang.Messages;
import org.apache.artimus.article.http.Form;
/**
* Insert or update an article.
* @version $Revision: 1.3 $ $Date: 2004/03/14 07:15:05 $
*/
public class Store extends Bean {
// ------------------------------------------------------------ Public Methods
/**
* Allocate next key for article table.
* @return key to use for insertion
* @exception SQLException if SQL error occurs
*/
public void allocateKey() throws ModelException {
Integer key = Access.allocateKey();
setArticle(key);
}
/**
* Insert <code>key</code> record.
* @returns Number of records inserted.
*/
public void insert() throws ModelException {
allocateKey();
Access.insert(
getArticle(),
getContributed(),
getContributor(),
getCreator(),
getTitle(),
getContent()
);
}
/**
* Update <code>key</code> record.
* @returns Number of records updated.
*/
public void update() throws ModelException {
Access.update(
getArticle(),
getContributed(),
getContributor(),
getCreator(),
getTitle(),
getContent()
);
}
/**
* Execute model for this bean, and return outcome in ModelResult.
* @exception Collects and returns any Exceptions
* @returns Null on success, or a collection of Exceptions
*/
public ModelResult execute(Object source, Object target)
throws ModelException {
ModelResult modelResult = new ModelResultBase();
if (isBlank(getKey())) {
insert();
modelResult.addMessage(Tokens.DATA_RECORD_INSERTED);
}
else {
update();
modelResult.addMessage(Tokens.DATA_RECORD_UPDATED);
}
modelResult.addMessage(getKey());
modelResult.add(target);
return modelResult;
}
}
/*
public ModelResult perform(Iterator rows) throws ModelException {
if (this.article==null)
insert(rows);
else
update(rows);
// :FIXME: Should provide a batch insert method
return ModelResult.factory(this);
}
public void update(Iterator rows) throws SQLException {
while (rows.hasNext())
update((ModelBean) rows.next());
}
public void insert(Iterator rows) throws SQLException {
int count = 0;
while (rows.hasNext())
insert((ModelBean) rows.next());
return count;
}
*/