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The Adobe Experience Manager SDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2017 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://oss.oracle.com/licenses/CDDL+GPL-1.1
* or LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
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* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
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*/
package javax.mail;
/**
* The Provider is a class that describes a protocol
* implementation. The values typically come from the
* javamail.providers and javamail.default.providers
* resource files. An application may also create and
* register a Provider object to dynamically add support
* for a new provider.
*
* @author Max Spivak
* @author Bill Shannon
*/
public class Provider {
/**
* This inner class defines the Provider type.
* Currently, STORE and TRANSPORT are the only two provider types
* supported.
*/
public static class Type {
public static final Type STORE = new Type("STORE");
public static final Type TRANSPORT = new Type("TRANSPORT");
private String type;
private Type(String type) {
this.type = type;
}
@Override
public String toString() {
return type;
}
}
private Type type;
private String protocol, className, vendor, version;
/**
* Create a new provider of the specified type for the specified
* protocol. The specified class implements the provider.
*
* @param type Type.STORE or Type.TRANSPORT
* @param protocol valid protocol for the type
* @param classname class name that implements this protocol
* @param vendor optional string identifying the vendor (may be null)
* @param version optional implementation version string (may be null)
* @since JavaMail 1.4
*/
public Provider(Type type, String protocol, String classname,
String vendor, String version) {
this.type = type;
this.protocol = protocol;
this.className = classname;
this.vendor = vendor;
this.version = version;
}
/**
* Returns the type of this Provider.
*
* @return the provider type
*/
public Type getType() {
return type;
}
/**
* Returns the protocol supported by this Provider.
*
* @return the protocol
*/
public String getProtocol() {
return protocol;
}
/**
* Returns the name of the class that implements the protocol.
*
* @return the class name
*/
public String getClassName() {
return className;
}
/**
* Returns the name of the vendor associated with this implementation
* or null.
*
* @return the vendor
*/
public String getVendor() {
return vendor;
}
/**
* Returns the version of this implementation or null if no version.
*
* @return the version
*/
public String getVersion() {
return version;
}
/** Overrides Object.toString() */
@Override
public String toString() {
String s = "javax.mail.Provider[" + type + "," +
protocol + "," + className;
if (vendor != null)
s += "," + vendor;
if (version != null)
s += "," + version;
s += "]";
return s;
}
}