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.
* @author Ted Husted
* @version $Revision: 1.1 $ $Date: 2001/11/10 12:04:12 $
*/
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;
}
*/
/*
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/