/*
* 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 - 2009 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.elementfactory;
import java.net.URL;
import org.pentaho.reporting.engine.classic.core.AttributeNames;
import org.pentaho.reporting.engine.classic.core.Element;
import org.pentaho.reporting.engine.classic.core.filter.types.ContentType;
/**
* The drawable field element factory can be used to create elements that display <code>Drawable</code> elements.
* <p/>
* A drawable field expects the named datasource to contain Drawable objects.
* <p/>
* Once the desired properties are set, the factory can be reused to create similiar elements.
*
* @author Thomas Morgner
*/
public class ContentElementFactory extends AbstractContentElementFactory
{
/**
* The static value.
*/
private Object content;
/**
* The base URL is used to resolve relative URLs.
*/
private URL baseURL;
/**
* DefaultConstructor.
*/
public ContentElementFactory()
{
}
/**
* Returns the base url. The BaseURL is used to resolve relative URLs found in the datasource.
*
* @return the base url.
*/
public URL getBaseURL()
{
return baseURL;
}
/**
* Defines a BaseURL for the new element. The BaseURL is used to resolve relative URLs found in the datasource.
*
* @param baseURL the base URL.
*/
public void setBaseURL(final URL baseURL)
{
this.baseURL = baseURL;
}
public Object getContent()
{
return content;
}
public void setContent(final Object content)
{
this.content = content;
}
/**
* Creates a new drawable field element based on the defined properties.
*
* @return the generated elements
* @throws IllegalStateException if the field name is not set.
* @see ElementFactory#createElement()
*/
public Element createElement()
{
final Element element = new Element();
applyElementName(element);
applyStyle(element.getStyle());
element.setElementType(new ContentType());
if (content != null)
{
element.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE, content);
}
if (baseURL != null)
{
element.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.CONTENT_BASE, baseURL);
}
return element;
}
}