org.simplejavamail.mailer.internal.ProxyConfigImpl Maven / Gradle / Ivy

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/*
 * Copyright © 2009 Benny Bottema ([email protected])
 *
 * 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.simplejavamail.mailer.internal;

import lombok.AllArgsConstructor;
import lombok.Getter;
import org.jetbrains.annotations.Nullable;
import org.simplejavamail.api.mailer.config.ProxyConfig;

import static java.lang.String.format;

/**
 * @see ProxyConfig
 */
@AllArgsConstructor
@Getter
class ProxyConfigImpl implements ProxyConfig {
	
	@Nullable private final String remoteProxyHost;
	@Nullable private final Integer remoteProxyPort;
	@Nullable private final String username;
	@Nullable private final String password;
	@Nullable private final Integer proxyBridgePort;
	
	@Override
	public boolean requiresProxy() {
		return remoteProxyHost != null;
	}
	
	@Override
	public boolean requiresAuthentication() {
		return username != null;
	}
	
	@Override
	public String toString() {
		if (!requiresProxy()) {
			return "no-proxy";
		}
		String str = format("%s:%s", remoteProxyHost, remoteProxyPort);
		if (requiresAuthentication()) {
			str += format(", username: %s", username);
			str += format(", proxy bridge @ localhost:%s", proxyBridgePort);
		}
		return str;
	}
}