/*
* Copyright (c) 2013 GraphAware
*
* This file is part of GraphAware.
*
* GraphAware is free software: you can redistribute it and/or modify it under the terms of
* the GNU General Public License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* 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 General Public License for more details. You should have received a copy of
* the GNU General Public License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
package com.graphaware.server.web;
import com.graphaware.runtime.GraphAwareRuntime;
import com.graphaware.runtime.RuntimeRegistry;
import org.neo4j.graphdb.GraphDatabaseService;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.support.AbstractDispatcherServletInitializer;
/**
* Servlet 3.0+ web application initializer, no need for XML.
*/
public class WebAppInitializer extends AbstractDispatcherServletInitializer {
private GraphDatabaseService database;
public WebAppInitializer(GraphDatabaseService database) {
this.database = database;
}
@Override
protected WebApplicationContext createServletApplicationContext() {
GenericApplicationContext parent = new GenericApplicationContext();
parent.getBeanFactory().registerSingleton("database", database);
GraphAwareRuntime runtime = RuntimeRegistry.getRuntime(database);
if (runtime != null) {
runtime.waitUntilStarted();
parent.getBeanFactory().registerSingleton("databaseWriter", runtime.getDatabaseWriter());
}
parent.refresh();
AnnotationConfigWebApplicationContext appContext = new AnnotationConfigWebApplicationContext();
appContext.setParent(parent);
appContext.scan("com.**.graphaware.**", "org.**.graphaware.**", "net.**.graphaware.**");
return appContext;
}
@Override
protected String getServletName() {
return "graphaware";
}
@Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
@Override
protected WebApplicationContext createRootApplicationContext() {
return null;
}
}