/*!
* 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.modules.mailer.parser;
import java.util.ArrayList;
import java.util.Properties;
import org.pentaho.reporting.engine.classic.core.modules.parser.bundle.BundleNamespaces;
import org.pentaho.reporting.engine.classic.core.modules.parser.bundle.data.DataSourceElementHandler;
import org.pentaho.reporting.engine.classic.core.modules.parser.bundle.data.MasterParameterDefinitionReadHandler;
import org.pentaho.reporting.engine.classic.core.parameters.ReportParameterDefinition;
import org.pentaho.reporting.engine.classic.extensions.modules.mailer.MailDefinition;
import org.pentaho.reporting.engine.classic.extensions.modules.mailer.MailHeader;
import org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler;
import org.pentaho.reporting.libraries.xmlns.parser.StringReadHandler;
import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
public class MailDefinitionReadHandler extends AbstractXmlReadHandler {
private MailDefinition mailDefinition;
private HeadersReadHandler headersReadHandler;
private SessionPropertiesReadHandler sessionPropertiesReadHandler;
private StringReadHandler burstQueryReadHandler;
private StringReadHandler recipientsQueryReadHandler;
private ReportReadHandler bodyReportReadHandler;
private ArrayList attachmentReportReadHandlers;
private MasterParameterDefinitionReadHandler parameterDefinitionReadHandler;
private DataSourceElementHandler dataSourceElementHandler;
public MailDefinitionReadHandler() {
attachmentReportReadHandlers = new ArrayList();
}
/**
* 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 org.xml.sax.SAXException
* if there is a parsing error.
*/
protected XmlReadHandler getHandlerForChild( final String uri, final String tagName, final Attributes atts )
throws SAXException {
if ( BundleNamespaces.DATADEFINITION.equals( uri ) ) {
if ( "parameter-definition".equals( tagName ) ) {
parameterDefinitionReadHandler = new MasterParameterDefinitionReadHandler();
return parameterDefinitionReadHandler;
}
if ( "data-source".equals( tagName ) ) {
dataSourceElementHandler = new DataSourceElementHandler();
return dataSourceElementHandler;
}
return null;
}
if ( isSameNamespace( uri ) == false ) {
return null;
}
if ( "header".equals( tagName ) ) {
headersReadHandler = new HeadersReadHandler();
return headersReadHandler;
}
if ( "session".equals( tagName ) ) {
sessionPropertiesReadHandler = new SessionPropertiesReadHandler();
return sessionPropertiesReadHandler;
}
if ( "burst-query".equals( tagName ) ) {
burstQueryReadHandler = new StringReadHandler();
return burstQueryReadHandler;
}
if ( "recipients-query".equals( tagName ) ) {
recipientsQueryReadHandler = new StringReadHandler();
return recipientsQueryReadHandler;
}
if ( "body-report".equals( tagName ) ) {
bodyReportReadHandler = new ReportReadHandler();
return bodyReportReadHandler;
}
if ( "attachment-report".equals( tagName ) ) {
final ReportReadHandler reportReadHandler = new ReportReadHandler();
attachmentReportReadHandlers.add( reportReadHandler );
return reportReadHandler;
}
return null;
}
/**
* Done parsing.
*
* @throws org.xml.sax.SAXException
* if there is a parsing error.
*/
protected void doneParsing() throws SAXException {
mailDefinition = new MailDefinition();
if ( bodyReportReadHandler != null ) {
mailDefinition.setBodyReport( bodyReportReadHandler.getTargetType(), bodyReportReadHandler.getReport() );
}
for ( int i = 0; i < attachmentReportReadHandlers.size(); i++ ) {
final ReportReadHandler handler = (ReportReadHandler) attachmentReportReadHandlers.get( i );
mailDefinition.addAttachmentReport( handler.getTargetType(), handler.getReport() );
}
if ( sessionPropertiesReadHandler != null ) {
mailDefinition.setSessionProperties( (Properties) sessionPropertiesReadHandler.getObject() );
}
if ( headersReadHandler != null ) {
final MailHeader[] headers = headersReadHandler.getHeaders();
for ( int i = 0; i < headers.length; i++ ) {
mailDefinition.addHeader( headers[i] );
}
}
if ( burstQueryReadHandler != null ) {
mailDefinition.setBurstQuery( burstQueryReadHandler.getResult() );
}
if ( recipientsQueryReadHandler != null ) {
mailDefinition.setBurstQuery( recipientsQueryReadHandler.getResult() );
}
if ( parameterDefinitionReadHandler != null ) {
mailDefinition.setParameterDefinition( (ReportParameterDefinition) parameterDefinitionReadHandler.getObject() );
}
if ( dataSourceElementHandler != null ) {
mailDefinition.getDataFactory().add( dataSourceElementHandler.getDataFactory() );
}
}
/**
* Returns the object for this element or null, if this element does not create an object.
*
* @return the object.
* @throws org.xml.sax.SAXException
* if an parser error occurred.
*/
public Object getObject() throws SAXException {
return mailDefinition;
}
}