/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.tutorial.spring;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.core.io.Resource;
/**
* @author <a href="mailto:ales.justin@genera-lynx.com">Ales Justin</a>
*/
public class FileLineReader extends StaticWordsCreator implements InitializingBean
{
private Resource resource;
protected List<String> words;
public Resource getResource()
{
return resource;
}
public void setResource(Resource resource)
{
this.resource = resource;
}
public void afterPropertiesSet() throws Exception
{
if (getResource() == null)
{
throw new IllegalArgumentException("Resource must be set!");
}
BufferedReader reader = new BufferedReader(new InputStreamReader(getResource().getInputStream()));
try
{
words = new ArrayList<String>();
String line;
while ((line = reader.readLine()) != null)
{
words.add(line);
}
}
finally
{
reader.close();
}
}
protected String[] getArray()
{
return words.toArray(new String[words.size()]);
}
}