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/****************************************************************************
* Copyright (c) 2004 Composent, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Composent, Inc. - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.server;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.ecf.core.identity.ID;
import org.eclipse.ecf.core.identity.IDFactory;
import org.eclipse.ecf.core.identity.IDCreateException;
import org.eclipse.ecf.provider.app.Connector;
import org.eclipse.ecf.provider.app.NamedGroup;
import org.eclipse.ecf.provider.app.ServerConfigParser;
import org.eclipse.ecf.provider.generic.SOContainerConfig;
import org.eclipse.ecf.provider.generic.TCPServerSOContainer;
import org.eclipse.ecf.provider.generic.TCPServerSOContainerGroup;
public class ECFTCPServerStartup {
static TCPServerSOContainerGroup serverGroups[] = null;
static List servers = new ArrayList();
public ECFTCPServerStartup(String configFileName) throws Exception {
InputStream ins = this.getClass().getResourceAsStream(configFileName);
if (ins != null) {
createServers(ins);
} else throw new NullPointerException("config file "+configFileName+" not found");
}
public ECFTCPServerStartup(InputStream ins) throws Exception {
if (ins != null) createServers(ins);
else throw new NullPointerException("config not found");
}
protected boolean isActive() {
return (servers.size() > 0);
}
protected synchronized void destroyServers() {
for (Iterator i = servers.iterator(); i.hasNext();) {
TCPServerSOContainer s = (TCPServerSOContainer) i.next();
if (s != null) {
try {
s.dispose();
} catch (Exception e) {
Activator.log("Exception destroying server "
+ s.getConfig().getID());
}
}
}
servers.clear();
if (serverGroups != null) {
for (int i = 0; i < serverGroups.length; i++) {
serverGroups[i].takeOffTheAir();
}
serverGroups = null;
}
}
protected synchronized void createServers(InputStream ins) throws Exception {
ServerConfigParser scp = new ServerConfigParser();
List connectors = scp.load(ins);
if (connectors != null) {
serverGroups = new TCPServerSOContainerGroup[connectors.size()];
int j = 0;
for (Iterator i = connectors.iterator(); i.hasNext();) {
Connector connect = (Connector) i.next();
serverGroups[j] = createServerGroup(connect.getHostname(),
connect.getPort());
List groups = connect.getGroups();
for (Iterator g = groups.iterator(); g.hasNext();) {
NamedGroup group = (NamedGroup) g.next();
TCPServerSOContainer cont = createServerContainer(group
.getIDForGroup(), serverGroups[j], group.getName(),
connect.getTimeout());
servers.add(cont);
log("ECF server created: "
+ cont.getConfig().getID().getName());
}
serverGroups[j].putOnTheAir();
j++;
}
}
}
protected void log(String output) {
System.out.println(output);
}
protected TCPServerSOContainerGroup createServerGroup(String name, int port) {
TCPServerSOContainerGroup group = new TCPServerSOContainerGroup(name,
port);
return group;
}
protected TCPServerSOContainer createServerContainer(String id,
TCPServerSOContainerGroup group, String path, int keepAlive)
throws IDCreateException {
ID newServerID = IDFactory.getDefault().createStringID(id);
SOContainerConfig config = new SOContainerConfig(newServerID);
return new TCPServerSOContainer(config, group, path, keepAlive);
}
}
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