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>JBoss Application Server: Restcomm Sip Servlets Adaptation Layer
/*
* TeleStax, Open Source Cloud Communications
* Copyright 2011-2015, Telestax Inc and individual contributors
* by the @authors tag.
*
* This program is free software: you can redistribute it and/or modify
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see hostNames = null;
if (metaData.getMergedJBossWebMetaData() != null) {
hostNames = metaData.getMergedJBossWebMetaData().getVirtualHosts();
}
if (hostNames == null || hostNames.isEmpty()) {
hostNames = Collections.singleton(defaultHost);
}
String hostName = hostNames.iterator().next();
if (hostName == null) {
throw ROOT_LOGGER.nullHostName();
}
return hostName;
}
// copied from "protected"
// UndertowDeploymentProcessor.pathNameOfDeployment()
public static String pathNameOfDeployment(final DeploymentUnit deploymentUnit, final JBossWebMetaData metaData) {
String pathName;
if (metaData.getContextRoot() == null) {
final EEModuleDescription description = deploymentUnit
.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
if (description != null) {
// if there is an EEModuleDescription we need to take into
// account that the module name may have been
// overridden
pathName = "/" + description.getModuleName();
} else {
pathName = "/" + deploymentUnit.getName().substring(0, deploymentUnit.getName().length() - 4);
}
} else {
pathName = metaData.getContextRoot();
if (pathName.length() > 0 && pathName.charAt(0) != '/') {
pathName = "/" + pathName;
}
}
return pathName;
}
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
if (!isSipDeployment(deploymentUnit)) {
return;
}
addToConvergedDeployments(phaseContext.getServiceRegistry(), deploymentUnit.getName());
final WarMetaData warMetaData = deploymentUnit.getAttachment(WarMetaData.ATTACHMENT_KEY);
final JBossWebMetaData metaData = warMetaData.getMergedJBossWebMetaData();
// lets find default server service:
final ServiceName defaultServerServiceName = UndertowService.DEFAULT_SERVER;
ServiceController defaultServerServiceController = phaseContext.getServiceRegistry()
.getService(defaultServerServiceName);
Server defaultServerService = (Server) defaultServerServiceController.getValue();
final String defaultServer = defaultServerService.getName();
final String defaultHost = defaultServerService.getDefaultHost();
String hostName = UndertowSipDeploymentProcessor.hostNameOfDeployment(warMetaData, defaultHost);
final String pathName = UndertowSipDeploymentProcessor.pathNameOfDeployment(deploymentUnit, metaData);
String serverInstanceName = metaData.getServerInstanceName() == null ? defaultServer
: metaData.getServerInstanceName();
// lets find udertowdeployment service
final ServiceName deploymentServiceName = UndertowService.deploymentServiceName(serverInstanceName, hostName,
pathName);
ServiceController deploymentServiceController = phaseContext.getServiceRegistry()
.getService(deploymentServiceName);
UndertowDeploymentService deploymentService = (UndertowDeploymentService) deploymentServiceController
.getValue();
// lets find udertowdeploymentinfo service
final ServiceName deploymentInfoServiceName = deploymentServiceName
.append(UndertowDeploymentInfoService.SERVICE_NAME);
ServiceController deploymentInfoServiceController = phaseContext.getServiceRegistry()
.getService(deploymentInfoServiceName);
UndertowDeploymentInfoService deploymentInfoService = (UndertowDeploymentInfoService) deploymentInfoServiceController
.getService();
// lets inject undertowdeployment service to sip deploymentinfo service:
final ServiceName sipDeploymentInfoServiceName = deploymentServiceName
.append(UndertowSipDeploymentInfoService.SERVICE_NAME);
ServiceController sipDeplyomentInfoServiceController = phaseContext.getServiceRegistry()
.getService(sipDeploymentInfoServiceName);
UndertowSipDeploymentInfoService sipDeplyomentInfoService = (UndertowSipDeploymentInfoService) sipDeplyomentInfoServiceController
.getService();
sipDeplyomentInfoService.getDeploymentInfoServiceInjectedValue()
.setValue(new ImmediateValue(deploymentInfoService));
// initiate undertowsipdeployment service:
final ServiceName sipDeploymentServiceName = deploymentServiceName
.append(UndertowSipDeploymentService.SERVICE_NAME);
UndertowSipDeploymentService sipDeploymentService = new UndertowSipDeploymentService(deploymentService,
deploymentUnit);
ServiceBuilder sipDeploymentServiceBuilder = phaseContext.getServiceTarget()
.addService(sipDeploymentServiceName, sipDeploymentService);
// this service depends on the base undertowdeployment service:
sipDeploymentServiceBuilder.addDependency(deploymentServiceName);
// this service depends on convergedservletcontainer service:
sipDeploymentServiceBuilder.addDependency(ConvergedServletContainerService.SERVICE_NAME);
sipDeploymentServiceBuilder.install();
}
@Override
public void undeploy(DeploymentUnit context) {
if (isSipDeployment(context)) {
removeFromConvergedDeployments(context.getServiceRegistry(), context.getName());
}
}
private void addToConvergedDeployments(ServiceRegistry serviceRegistry, String deploymentName) {
ServiceName containerServiceName = ConvergedServletContainerService.SERVICE_NAME;
ConvergedServletContainerService containerService = (ConvergedServletContainerService) serviceRegistry
.getService(containerServiceName).getValue();
containerService.addConvergedDeployment(deploymentName);
}
private void removeFromConvergedDeployments(ServiceRegistry serviceRegistry, String deploymentName) {
ServiceName containerServiceName = ConvergedServletContainerService.SERVICE_NAME;
ServiceController sc = (ServiceController)serviceRegistry.getService(containerServiceName);
if (sc != null) {
ConvergedServletContainerService containerService = sc.getValue();
containerService.removeConvergedDeployment(deploymentName);
}
}
private boolean isSipDeployment(DeploymentUnit deploymentUnit) {
SipMetaData sipMetaData = deploymentUnit.getAttachment(SipMetaData.ATTACHMENT_KEY);
if (sipMetaData == null) {
SipAnnotationMetaData sipAnnotationMetaData = deploymentUnit
.getAttachment(SipAnnotationMetaData.ATTACHMENT_KEY);
if (sipAnnotationMetaData == null || !sipAnnotationMetaData.isSipApplicationAnnotationPresent()) {
// http://code.google.com/p/sipservlets/issues/detail?id=168
// When no sip.xml but annotations only, Application is not
// recognized as SIP App by AS7
// In case there is no metadata attached, it means this is not a
// sip deployment, so we can safely
// ignore
// it!
return false;
}
}
return true;
}
}
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