/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.isis.applib.services.email;
import java.io.Serializable;
import java.util.List;
import javax.activation.DataSource;
import javax.annotation.PostConstruct;
import org.apache.isis.applib.annotation.Programmatic;
/**
* Provides the ability to send emails to one or more recipients.
*
* <p>
* The core framework also provides a default implementation <tt>EmailServiceDefault</tt> that sends email as an
* HTML message, using an external SMTP provider. See the Isis website for further details.
* </p>
*/
public interface EmailService extends Serializable {
/**
* Always called by the framework, and allows the implementation to read configuration properties and initialize itself
*/
@PostConstruct
@Programmatic
public void init() ;
/**
* Main API to send email and optional attachments.
*/
@Programmatic
boolean send(List<String> to, List<String> cc, List<String> bcc, String subject, String body, DataSource... attachments);
/**
* Whether this service has been configured and thus available for use.
*/
@Programmatic
boolean isConfigured();
}