/*!
* 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) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.extensions.parsers.reportdesigner.elements;
import org.pentaho.reporting.engine.classic.core.Band;
import org.pentaho.reporting.engine.classic.core.Element;
import org.pentaho.reporting.engine.classic.core.style.BandStyleKeys;
import org.pentaho.reporting.engine.classic.extensions.parsers.reportdesigner.ReportDesignerParserModule;
import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import java.util.ArrayList;
import java.util.Properties;
public class BandElementReadHandler extends AbstractReportElementReadHandler {
private Band band;
private ArrayList<AbstractReportElementReadHandler> childElements;
public BandElementReadHandler( final Band band ) {
this.childElements = new ArrayList<AbstractReportElementReadHandler>();
this.band = band;
}
protected Element getElement() {
return band;
}
/**
* Returns the handler for a child element.
*
* @param uri the URI of the namespace of the current element.
* @param tagName the tag name.
* @param atts the attributes.
* @return the handler or null, if the tagname is invalid.
* @throws SAXException if there is a parsing error.
*/
protected XmlReadHandler getHandlerForChild( final String uri,
final String tagName,
final Attributes atts ) throws SAXException {
if ( isSameNamespace( uri ) ) {
if ( "child".equalsIgnoreCase( tagName ) ) {
final String type = atts.getValue( uri, "type" );
if ( "org.pentaho.reportdesigner.crm.report.model.BandReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new BandElementReadHandler( new Band() );
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.AnchorFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new AnchorFieldElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.DateFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new DateFieldReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.ChartReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new ChartElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.EllipseReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new EllipseElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.ImageURLFieldReportElement".equals( type ) ||
"org.pentaho.reportdesigner.crm.report.model.ImageFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new ImageFieldReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.LabelReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new LabelReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.LineReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new LineReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.MessageFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new MessageReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.NumberFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new NumberFieldReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.RectangleReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new RectangleElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.ResourceFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new ResourceFieldReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.ResourceLabelReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new ResourceLabelReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.ResourceMessageReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new ResourceMessageReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.StaticImageReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new StaticImageReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.TextFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new TextFieldReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
if ( "org.pentaho.reportdesigner.crm.report.model.DrawableFieldReportElement".equals( type ) ) {
final AbstractReportElementReadHandler readHandler = new DrawableFieldReportElementReadHandler();
childElements.add( readHandler );
return readHandler;
}
//
}
}
return super.getHandlerForChild( uri, tagName, atts );
}
/**
* Done parsing.
*
* @throws SAXException if there is a parsing error.
*/
protected void doneParsing() throws SAXException {
super.doneParsing();
final Properties result = getResult();
final String showInGUI = result.getProperty( "showInLayoutGUI" );
if ( showInGUI != null ) {
if ( "true".equals( showInGUI ) ) {
band.setAttribute( ReportDesignerParserModule.NAMESPACE,
ReportDesignerParserModule.HIDE_IN_LAYOUT_GUI_ATTRIBUTE, Boolean.FALSE );
} else {
band.setAttribute( ReportDesignerParserModule.NAMESPACE,
ReportDesignerParserModule.HIDE_IN_LAYOUT_GUI_ATTRIBUTE, Boolean.TRUE );
}
}
final String layoutType = result.getProperty( "reportLayoutManagerType" );
band.getStyle().setStyleProperty( BandStyleKeys.LAYOUT, parseLayoutManager( layoutType ) );
for ( int i = 0; i < childElements.size(); i++ ) {
final AbstractReportElementReadHandler handler = childElements.get( i );
band.addElement( handler.getElement() );
}
}
private Object parseLayoutManager( final String layoutType ) {
if ( layoutType == null ) {
return null;
}
if ( "STACKED".equals( layoutType ) ) {
return "block";
}
if ( "NULL".equals( layoutType ) ) {
return "canvas";
}
return null;
}
public Band getBand() {
return band;
}
/**
* Returns the resulting properties collection, never null.
*
* @return the properties.
* @throws SAXException if there is a parsing error.
*/
public Object getObject() throws SAXException {
return band;
}
}