/*
* Copyright 2012-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package sample.ws.endpoint;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactoryConfigurationException;
import org.jdom2.Element;
import org.jdom2.JDOMException;
import org.jdom2.Namespace;
import org.jdom2.filter.Filters;
import org.jdom2.xpath.XPathExpression;
import org.jdom2.xpath.XPathFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.ws.server.endpoint.annotation.Endpoint;
import org.springframework.ws.server.endpoint.annotation.PayloadRoot;
import org.springframework.ws.server.endpoint.annotation.RequestPayload;
import sample.ws.service.HumanResourceService;
@Endpoint
public class HolidayEndpoint {
private static final String NAMESPACE_URI = "http://mycompany.com/hr/schemas";
private XPathExpression<Element> startDateExpression;
private XPathExpression<Element> endDateExpression;
private XPathExpression<String> nameExpression;
private HumanResourceService humanResourceService;
@Autowired
public HolidayEndpoint(HumanResourceService humanResourceService)
throws JDOMException, XPathFactoryConfigurationException,
XPathExpressionException {
this.humanResourceService = humanResourceService;
Namespace namespace = Namespace.getNamespace("hr", NAMESPACE_URI);
XPathFactory xPathFactory = XPathFactory.instance();
this.startDateExpression = xPathFactory.compile("//hr:StartDate",
Filters.element(), null, namespace);
this.endDateExpression = xPathFactory.compile("//hr:EndDate", Filters.element(),
null, namespace);
this.nameExpression = xPathFactory.compile(
"concat(//hr:FirstName,' ',//hr:LastName)", Filters.fstring(), null,
namespace);
}
@PayloadRoot(namespace = NAMESPACE_URI, localPart = "HolidayRequest")
public void handleHolidayRequest(@RequestPayload Element holidayRequest)
throws Exception {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
Date startDate = dateFormat.parse(this.startDateExpression.evaluateFirst(
holidayRequest).getText());
Date endDate = dateFormat.parse(this.endDateExpression.evaluateFirst(
holidayRequest).getText());
String name = this.nameExpression.evaluateFirst(holidayRequest);
this.humanResourceService.bookHoliday(startDate, endDate, name);
}
}