package com.dbxml.db.server.services;
/*
* dbXML - Native XML Database
* Copyright (c) 1999-2006 The dbXML Group, L.L.C.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* $Id: DBService.java,v 1.3 2006/02/02 19:04:15 bradford Exp $
*/
import com.dbxml.db.common.security.NoSecurityManager;
import com.dbxml.db.core.Database;
import com.dbxml.db.core.security.SecurityManager;
import com.dbxml.db.server.SimpleService;
import com.dbxml.db.server.labrador.BasicAuthFilter;
import com.dbxml.db.server.labrador.ContentResolver;
import com.dbxml.labrador.Filter;
import com.dbxml.labrador.broker.Broker;
import com.dbxml.util.Configuration;
import com.dbxml.util.dbXMLException;
/**
* DBService represents a dbXML Database that is registered as a Service.
*/
public class DBService extends SimpleService {
static {
ContentResolver.initialize();
}
public void setConfig(Configuration config) throws dbXMLException {
super.setConfig(config);
if ( Database.getInstance() != null )
throw new dbXMLException("Only one Database instance allowed per Server");
}
public synchronized int initialize() {
try {
Database db = new Database();
db.setConfig(config);
SecurityManager security = db.getSecurityManager();
if ( !(security instanceof NoSecurityManager) ) {
Filter authFilter = new BasicAuthFilter(security);
Broker.getInstance().addFilter(authFilter);
}
}
catch ( Exception e ) {
e.printStackTrace(System.err);
System.exit(1);
}
return RESULT_OK;
}
public void dispose() {
Database db = Database.getInstance();
if ( db != null )
db.dispose();
}
}