org.jboss.ejb.protocol.remote.RemoteTransportProvider Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* JBoss, Home of Professional Open Source.
* Copyright 2017 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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.ejb.protocol.remote;
import org.jboss.ejb._private.Logs;
import org.jboss.ejb.client.AttachmentKey;
import org.jboss.ejb.client.EJBClientContext;
import org.jboss.ejb.client.EJBReceiver;
import org.jboss.ejb.client.EJBReceiverContext;
import org.jboss.ejb.client.EJBTransportProvider;
import org.kohsuke.MetaInfServices;
/**
* The JBoss Remoting-based transport provider.
*
* @author David M. Lloyd
*/
@MetaInfServices
public final class RemoteTransportProvider implements EJBTransportProvider {
static final AttachmentKey ATTACHMENT_KEY = new AttachmentKey<>();
private static final Logs log = Logs.MAIN;
public RemoteTransportProvider() {
}
public void notifyRegistered(final EJBReceiverContext receiverContext) {
final EJBClientContext clientContext = receiverContext.getClientContext();
RemoteEJBReceiver receiver = new RemoteEJBReceiver(this, receiverContext, new RemotingEJBDiscoveryProvider());
clientContext.putAttachmentIfAbsent(ATTACHMENT_KEY, receiver);
log.tracef("RemoteTransportProvider %s registered receiver %s with client context %s", this, receiver, clientContext);
}
public boolean supportsProtocol(final String uriScheme) {
switch (uriScheme) {
case "remote":
case "remote+http":
case "remote+https":
// compatibility
case "remoting":
case "http-remoting":
case "https-remoting": {
return true;
}
default: {
return false;
}
}
}
public EJBReceiver getReceiver(final EJBReceiverContext receiverContext, final String uriScheme) throws IllegalArgumentException {
switch (uriScheme) {
case "remote":
case "remote+http":
case "remote+https":
// compatibility
case "remoting":
case "http-remoting":
case "https-remoting": {
final RemoteEJBReceiver receiver = receiverContext.getClientContext().getAttachment(ATTACHMENT_KEY);
if (receiver != null) {
return receiver;
}
// else fall through
}
default: {
throw new IllegalArgumentException("Unsupported EJB receiver protocol " + uriScheme);
}
}
}
public void close(final EJBReceiverContext receiverContext) throws Exception {
receiverContext.getClientContext().getAttachment(ATTACHMENT_KEY).close();
}
}