/**
* Copyright 2010 JBoss Inc
*
* Licensed 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 org.jbpm.integration.console.forms;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Set;
import javax.management.AttributeNotFoundException;
import javax.management.JMException;
import javax.management.MBeanServer;
import javax.management.ObjectName;
public class ConfigurationUtils {
private final static String UNDEFINED_HOSTNAME = "undefined.host";
private String webServiceHost;
private int webServicePort;
private MBeanServer mbeanServer;
public String getWebServiceHost() {
return webServiceHost;
}
public void setWebServiceHost(String host) throws UnknownHostException {
if (host == null || host.trim().length() == 0) {
System.out.println("Using undefined host: " + UNDEFINED_HOSTNAME);
host = UNDEFINED_HOSTNAME;
}
if ("0.0.0.0".equals(host)) {
InetAddress localHost = InetAddress.getLocalHost();
System.out.println("Using local host: " + localHost.getHostName());
host = localHost.getHostName();
}
this.webServiceHost = host;
}
public int getWebServicePort() {
if (webServicePort <= 0)
webServicePort = getConnectorPort("HTTP/1.1", false);
int localPort = webServicePort;
if (localPort <= 0) {
// Do not initialize webServicePort with the default, the connector
// port may become available later
System.out.println("Unable to calculate 'WebServicePort', using default '8080'");
localPort = 8080;
}
return localPort;
}
private int getConnectorPort(final String protocol, final boolean secure) {
int port = -1;
try {
ObjectName connectors = new ObjectName("jboss.web:type=Connector,*");
Set<?> connectorNames = getMbeanServer().queryNames(connectors, null);
for (Object current : connectorNames) {
ObjectName currentName = (ObjectName) current;
try {
int connectorPort = (Integer) getMbeanServer()
.getAttribute(currentName, "port");
boolean connectorSecure = (Boolean) getMbeanServer()
.getAttribute(currentName, "secure");
String connectorProtocol = (String) getMbeanServer()
.getAttribute(currentName, "protocol");
if (protocol.equals(connectorProtocol)
&& secure == connectorSecure) {
if (port > -1) {
System.out.println("Found multiple connectors for protocol='"
+ protocol + "' and secure='" + secure
+ "', using first port found '" + port + "'");
} else {
port = connectorPort;
}
}
} catch (AttributeNotFoundException ignored) {
}
}
return port;
} catch (JMException e) {
return -1;
}
}
public MBeanServer getMbeanServer() {
return mbeanServer;
}
public void setMbeanServer(MBeanServer mbeanServer) {
this.mbeanServer = mbeanServer;
}
}