// 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
// under the License.
package com.cloud.servlet;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import org.apache.log4j.Logger;
import com.cloud.api.ApiServer;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.server.ConfigurationServer;
import com.cloud.server.ManagementServer;
import com.cloud.utils.SerialVersionUID;
import com.cloud.utils.component.ComponentLocator;
public class CloudStartupServlet extends HttpServlet implements ServletContextListener {
public static final Logger s_logger = Logger.getLogger(CloudStartupServlet.class.getName());
static final long serialVersionUID = SerialVersionUID.CloudStartupServlet;
protected static ComponentLocator s_locator;
@Override
public void init() throws ServletException {
// Save Configuration Values
//ComponentLocator loc = ComponentLocator.getLocator(ConfigurationServer.Name);
ConfigurationServer c = (ConfigurationServer)ComponentLocator.getComponent(ConfigurationServer.Name);
//ConfigurationServer c = new ConfigurationServerImpl();
try {
c.persistDefaultValues();
s_locator = ComponentLocator.getLocator(ManagementServer.Name);
ManagementServer ms = (ManagementServer)ComponentLocator.getComponent(ManagementServer.Name);
ApiServer.initApiServer(ms.getApiConfig());
} catch (InvalidParameterValueException ipve) {
s_logger.error("Exception starting management server ", ipve);
throw new ServletException (ipve.getMessage());
} catch (Exception e) {
s_logger.error("Exception starting management server ", e);
throw new ServletException (e.getMessage());
}
}
@Override
public void contextInitialized(ServletContextEvent sce) {
try {
init();
} catch (ServletException e) {
s_logger.error("Exception starting management server ", e);
throw new RuntimeException(e);
}
}
@Override
public void contextDestroyed(ServletContextEvent sce) {
}
}