/*
* Copyright 2014 Red Hat Inc. and/or its affiliates and other contributors.
*
* 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.switchyard.security;
import org.switchyard.Exchange;
import org.switchyard.Service;
import org.switchyard.ServiceDomain;
import org.switchyard.ServiceReference;
import org.switchyard.ServiceSecurity;
/**
* SecurityMetadata.
*
* @author David Ward <<a href="mailto:dward@jboss.org">dward@jboss.org</a>> © 2014 Red Hat Inc.
*/
public final class SecurityMetadata {
private final Source _source;
private final ServiceDomain _serviceDomain;
private final ServiceSecurity _serviceSecurity;
private SecurityMetadata(Source source, ServiceDomain serviceDomain, ServiceSecurity serviceSecurity) {
_source = source;
_serviceDomain = serviceDomain;
_serviceSecurity = serviceSecurity;
}
/**
* If the source is the provider Service.
* @return if true
*/
public boolean isProvider() {
return _source == Source.PROVIDER;
}
/**
* If the source is the consumer ServiceReference.
* @return if true
*/
public boolean isConsumer() {
return _source == Source.CONSUMER;
}
/**
* Gets the ServiceDomain.
* @return the ServiceDomain
*/
public ServiceDomain getServiceDomain() {
return _serviceDomain;
}
/**
* Gets the ServiceSecurity.
* @return the ServiceSecurity
*/
public ServiceSecurity getServiceSecurity() {
return _serviceSecurity;
}
/**
* Gets the ServiceDomain from the Exchange.
* @param exchange the Exchange
* @return the ServiceDomain
*/
public static final ServiceDomain getServiceDomain(Exchange exchange) {
return getSecurityMetadata(exchange).getServiceDomain();
}
/**
* Gets the ServiceSecurity from the Exchange.
* @param exchange the Exchange
* @return the ServiceSecurity
*/
public static final ServiceSecurity getServiceSecurity(Exchange exchange) {
return getSecurityMetadata(exchange).getServiceSecurity();
}
/**
* Gets the SecurityMetadata from the Exchange.
* @param exchange the Exchange
* @return the SecurityMetadata
*/
public static final SecurityMetadata getSecurityMetadata(Exchange exchange) {
Source source = null;
ServiceDomain serviceDomain = null;
ServiceSecurity serviceSecurity = null;
Service service = exchange.getProvider();
if (service != null) {
source = Source.PROVIDER;
serviceDomain = service.getDomain();
serviceSecurity = service.getServiceMetadata().getSecurity();
}
if (serviceSecurity == null) {
ServiceReference serviceReference = exchange.getConsumer();
if (serviceReference != null) {
source = Source.CONSUMER;
serviceDomain = serviceReference.getDomain();
serviceSecurity = serviceReference.getServiceMetadata().getSecurity();
}
}
return new SecurityMetadata(source, serviceDomain, serviceSecurity);
}
private static enum Source {
PROVIDER,
CONSUMER;
}
}