/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.parser.ext.factory.datasource;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.pentaho.reporting.engine.classic.core.filter.URLFilter;
import org.pentaho.reporting.engine.classic.core.modules.parser.ext.factory.base.BeanObjectDescription;
import org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlResourceFactory;
import java.net.URL;
/**
* An ObjectDescription for the URLFilterClass. This class uses either an given or an preconfigured base url to
* construct the URL.
*
* @author Thomas Morgner
*/
public class URLFilterObjectDescription extends BeanObjectDescription {
private static final Log logger = LogFactory.getLog( URLFilterObjectDescription.class );
/**
* Creates a new object description.
*
* @param className
* the class.
*/
public URLFilterObjectDescription( final Class className ) {
super( className );
if ( URLFilter.class.isAssignableFrom( className ) == false ) {
throw new IllegalArgumentException( "Given class is no instance of URLFilter." );
}
}
/**
* Creates an object based on this description.
*
* @return The object.
*/
public Object createObject() {
final URLFilter t = (URLFilter) super.createObject();
if ( t.getBaseURL() == null ) {
final String baseURL = getConfig().getConfigProperty( AbstractXmlResourceFactory.CONTENTBASE_KEY );
try {
final URL bURL = new URL( baseURL );
t.setBaseURL( bURL );
} catch ( Exception e ) {
URLFilterObjectDescription.logger.warn( "BaseURL is invalid: ", e );
}
}
return t;
}
}