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package com.sun.enterprise.webservice;
import com.sun.logging.LogDomains;
import com.sun.enterprise.util.SystemPropertyConstants;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.ServerHelper;
import com.sun.enterprise.config.serverbeans.HttpListener;
import com.sun.enterprise.server.ApplicationServer;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* This class contains utility code used by the WS-TX system apps (such as
* calculating the addresses of their ws endpoints).
*
* @author Ryan.Shoemaker@Sun.COM
* @version $Revision: 1.3 $
* @since 1.0
*/
public class WsTxUtils {
private static Logger logger =
LogDomains.getLogger(LogDomains.EJB_LOGGER);
/**
* Get the hostname and port of the secure or non-secure http listener for the default
* virtual server in this server instance. The string representation will be of the
* form 'hostname:port'.
*
* @param secure true if you want the secure port, false if you want the non-secure port
* @return the 'hostname:port' combination or null if there were any errors calculating the address
*/
public static String getDefaultVirtualServerHostAndPort(boolean secure) {
final String host = getHostName();
final String port = getPort(secure);
if ((host == null) || (port == null)) {
return null;
}
return host + ":" + port;
}
/**
* Lookup the canonical host name of the system this server instance is running on.
*
* @return the canonical host name or null if there was an error retrieving it
*/
private static String getHostName() {
// this value is calculated from InetAddress.getCanonicalHostName when the AS is
// installed. asadmin then passes this value as a system property when the server
// is started.
return System.getProperty(SystemPropertyConstants.HOST_NAME_PROPERTY);
}
/**
* Get the http/https port number for the default virtual server of this server instance.
* <p/>
* If the 'secure' parameter is true, then return the secure http listener port, otherwise
* return the non-secure http listener port.
*
* @param secure true if you want the secure port, false if you want the non-secure port
* @return the port or null if there was an error retrieving it.
*/
private static String getPort(boolean secure) {
try {
ConfigContext configContext = ApplicationServer.getServerContext().getConfigContext();
final String serverName = System.getProperty(SystemPropertyConstants.SERVER_NAME);
Config config = ServerHelper.getConfigForServer(configContext, serverName);
final HttpListener[] listeners = config.getHttpService().getHttpListener();
for (HttpListener listener : listeners) {
if ((secure) && (listener.isSecurityEnabled())) {
return listener.getPort();
} else if ((!secure) && (!listener.isSecurityEnabled())) {
return listener.getPort();
}
}
} catch (Throwable t) {
// error condition handled in wsit code
logger.log(Level.FINEST, "Exception occurred retrieving port " +
"configuration for WSTX service", t);
}
return null;
}
}