com.sun.mail.util.MailConnectException Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.mail.util;
import jakarta.mail.MessagingException;
/**
* A MessagingException that indicates a socket connection attempt failed.
* Unlike java.net.ConnectException, it includes details of what we
* were trying to connect to. The underlying exception is available
* as the "cause" of this exception.
*
* @see java.net.ConnectException
* @author Bill Shannon
* @since JavaMail 1.5.0
*/
public class MailConnectException extends MessagingException {
private String host;
private int port;
private int cto;
private static final long serialVersionUID = -3818807731125317729L;
/**
* Constructs a MailConnectException.
*
* @param cex the SocketConnectException with the details
*/
public MailConnectException(SocketConnectException cex) {
super(
"Couldn't connect to host, port: " +
cex.getHost() + ", " + cex.getPort() +
"; timeout " + cex.getConnectionTimeout() +
(cex.getMessage() != null ? ("; " + cex.getMessage()) : ""));
// extract the details and save them here
this.host = cex.getHost();
this.port = cex.getPort();
this.cto = cex.getConnectionTimeout();
setNextException(cex.getException());
}
/**
* The host we were trying to connect to.
*
* @return the host
*/
public String getHost() {
return host;
}
/**
* The port we were trying to connect to.
*
* @return the port
*/
public int getPort() {
return port;
}
/**
* The timeout used for the connection attempt.
*
* @return the connection timeout
*/
public int getConnectionTimeout() {
return cto;
}
}