/********************************************************* begin of preamble
**
** Copyright (C) 2003-2010 Software- und Organisations-Service GmbH.
** All rights reserved.
**
** This file may be used under the terms of either the
**
** GNU General Public License version 2.0 (GPL)
**
** as published by the Free Software Foundation
** http://www.gnu.org/licenses/gpl-2.0.txt and appearing in the file
** LICENSE.GPL included in the packaging of this file.
**
** or the
**
** Agreement for Purchase and Licensing
**
** as offered by Software- und Organisations-Service GmbH
** in the respective terms of supply that ship with this file.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
** IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
** THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
** BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
** POSSIBILITY OF SUCH DAMAGE.
********************************************************** end of preamble*/
package sos.scheduler.process;
import sos.spooler.Order;
import sos.spooler.Variable_set;
import sos.spooler.Web_service_operation;
import sos.spooler.Web_service_request;
import sos.spooler.Xslt_stylesheet;
import sos.util.SOSSchedulerLogger;
import sos.xml.SOSXMLXPath;
/**
* <p>ProcessWebServiceRequestOrderMonitor implementiert ein Monitor-Script, das pro Auftrag vor bzw. nach dessen Verarbeitung gestartet wird.
* Das Script wird f�r Standard Job-Klassen verwendet, an die Auftragsparameter per Web Service �bergeben werden.</p>
*
* @author andreas.pueschel@sos-berlin.com
* @since 1.0 2006-10-05
*/
public class ProcessWebServiceRequestOrderMonitor extends ProcessOrderMonitor {
/**
* Initialisierung vor Verarbeitung eines Auftrags
* @see sos.spooler.Monitor_impl#spooler_process_before()
*/
public boolean spooler_process_before() {
try { // to map order configuration to this job
this.setLogger(new SOSSchedulerLogger(spooler_log));
if (!super.spooler_process_before()) return false;
String xml_document = "";
Order order = spooler_task.order();
Web_service_operation operation = order.web_service_operation();
if (operation == null) throw new Exception( "no web service operation available" );
Web_service_request request = operation.request();
if (request == null) throw new Exception( "no web service request available" );
spooler_log.debug3( "content of web service request:\n" + request.string_content() );
// should the request be previously transformed ...
if (spooler_task.params().value("request_stylesheet") != null && spooler_task.params().value("request_stylesheet").length() > 0) {
Xslt_stylesheet stylesheet = spooler.create_xslt_stylesheet();
stylesheet.load_file(spooler_task.params().value("request_stylesheet"));
xml_document = stylesheet.apply_xml(request.string_content());
spooler_log.debug3( "content of request transformation:\n" + xml_document );
} else {
xml_document = request.string_content();
}
SOSXMLXPath xpath = new sos.xml.SOSXMLXPath(new StringBuffer(xml_document));
// add order parameters from request xml element /params
Variable_set params = spooler.create_variable_set();
params.set_xml( xpath.selectDocumentText("//params") );
order.set_payload( params );
spooler_log.info( "web service request accepted for order \"" + order.id() + "\"" );
return true;
} catch (Exception e) {
spooler_log.warn("error occurred in spooler_process_before(): " + e.getMessage());
return false;
}
}
}