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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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package org.apache.empire.struts2.websample.web;
import javax.servlet.ServletContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.empire.samples.cxf.wssample.client.EmployeeServiceClient;
import org.apache.empire.struts2.actionsupport.TextProviderActionSupport;
import org.apache.empire.struts2.html.HtmlTagDictionary;
import org.apache.empire.struts2.web.WebApplication;
import org.apache.empire.struts2.websample.ws.SampleBeanDomain;
public class SampleApplication implements WebApplication {
// Logger
protected static Log log = LogFactory.getLog(SampleApplication.class);
// must be singleton
private static SampleApplication application;
public static SampleApplication getInstance() {
return application;
}
// Non-Static
private SampleBeanDomain beanDomain = new SampleBeanDomain();
private SampleConfig config = new SampleConfig();
private EmployeeServiceClient ws = new EmployeeServiceClient(config
.getServiceAddress());
public void init(ServletContext servletContext) {
try {
// Application
if (application != null) {
log.fatal("Application has already been initiallized!");
return;
}
application = this;
// register all controls
// InputControlManager.registerControl("myType", new
// MyTypeInputControl());
config.init(servletContext.getRealPath("WEB-INF/config.xml"));
// Set Html Dictionary
HtmlTagDictionary.set(new SampleHtmlTagDictionary());
// Set Database to Servlet Context
servletContext.setAttribute("db", beanDomain);
// Get a Webservice Connection
log.info("*** testing Webservice Connection ***");
ws = initEmployeeServiceClient();
// Disable Message caching
TextProviderActionSupport.setCachingEnabled(false);
// Done
log.info("Application initialized ");
} catch (Exception e) {
// Error
log.info(e.toString());
e.printStackTrace();
}
}
public SampleBeanDomain getBeanDomain() {
return beanDomain;
}
public EmployeeServiceClient getEmployeeServiceClient() {
return ws;
}
private EmployeeServiceClient initEmployeeServiceClient() {
String addr = config.getServiceAddress();
try {
EmployeeServiceClient emp = new EmployeeServiceClient(addr);
return emp;
} catch (Throwable e) {
log.error("Failed to connect directly to '" + addr + "'");
throw new RuntimeException(e);
}
}
}