/*
* JBoss, Home of Professional Open Source
* Copyright 2010 Red Hat Inc. and/or its affiliates and other contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual 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.jboss.arquillian.container.test.impl.domain;
import java.util.ArrayList;
import java.util.List;
import org.jboss.arquillian.container.spi.client.protocol.ProtocolDescription;
import org.jboss.arquillian.container.test.spi.client.protocol.Protocol;
import org.jboss.arquillian.core.spi.Validate;
/**
* A registry holding all found {@link Protocol}s.
*
* @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
* @version $Revision: $
*/
public class ProtocolRegistry {
private List<ProtocolDefinition> protocols;
public ProtocolRegistry() {
protocols = new ArrayList<ProtocolDefinition>();
}
/**
* @param protocol
* The Protocol to add
*
* @return this
*
* @throws IllegalArgumentException
* if a protocol with same name found
*/
public ProtocolRegistry addProtocol(ProtocolDefinition protocolDefinition) {
Validate.notNull(protocolDefinition, "ProtocolDefinition must be specified");
ProtocolDefinition protocolAllReadyRegistered =
findSpecificProtocol(protocolDefinition.getProtocol().getDescription());
if (protocolAllReadyRegistered != null) {
throw new IllegalArgumentException(
"Protocol with description "
+ protocolDefinition.getProtocol().getDescription()
+ " allready registered. "
+
"Registered "
+ protocolAllReadyRegistered.getClass()
+ ", trying to register "
+ protocolDefinition.getProtocol().getClass());
}
protocols.add(protocolDefinition);
return this;
}
/**
* @param protocolDescription
* @return
*/
public ProtocolDefinition getProtocol(ProtocolDescription protocolDescription) {
Validate.notNull(protocolDescription, "ProtocolDescription must be specified");
if (ProtocolDescription.DEFAULT.equals(protocolDescription)) {
return findDefaultProtocol();
}
return findSpecificProtocol(protocolDescription);
}
/**
* @return
*/
private ProtocolDefinition findDefaultProtocol() {
for (ProtocolDefinition def : protocols) {
if (def.isDefaultProtocol()) {
return def;
}
}
if (protocols.size() == 1) {
return protocols.get(0);
}
return null;
}
/**
* @return
*/
private ProtocolDefinition findSpecificProtocol(ProtocolDescription protocolDescription) {
for (ProtocolDefinition protocol : protocols) {
if (protocolDescription.equals(protocol.getProtocol().getDescription())) {
return protocol;
}
}
return null;
}
}