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/**
* Copyright (c) 2011-2013 INRIA.
*
* This program is free software: you can redistribute it and/or modify it 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 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
**/
package fr.inria.eventcloud.webservices.deployment;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.interceptor.LoggingInInterceptor;
import org.apache.cxf.interceptor.LoggingOutInterceptor;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;
import org.objectweb.fractal.api.Component;
import org.objectweb.fractal.api.Interface;
import org.objectweb.fractal.api.NoSuchInterfaceException;
import org.objectweb.proactive.ActiveObjectCreationException;
import org.objectweb.proactive.core.node.NodeException;
import org.objectweb.proactive.core.util.ProActiveInet;
import org.objectweb.proactive.extensions.p2p.structured.deployment.DeploymentConfiguration;
import org.objectweb.proactive.extensions.p2p.structured.proxies.Proxy;
import org.objectweb.proactive.extensions.webservices.WSConstants;
import org.objectweb.proactive.extensions.webservices.component.Utils;
import org.objectweb.proactive.extensions.webservices.component.controller.PAWebServicesController;
import org.objectweb.proactive.extensions.webservices.exceptions.WebServicesException;
import fr.inria.eventcloud.api.EventCloudId;
import fr.inria.eventcloud.api.PublishApi;
import fr.inria.eventcloud.api.PutGetApi;
import fr.inria.eventcloud.api.SubscribeApi;
import fr.inria.eventcloud.deployment.EventCloudComponentsManager;
import fr.inria.eventcloud.exceptions.EventCloudIdNotManaged;
import fr.inria.eventcloud.proxies.PublishProxy;
import fr.inria.eventcloud.proxies.PutGetProxy;
import fr.inria.eventcloud.proxies.SubscribeProxy;
import fr.inria.eventcloud.webservices.EventCloudsManagementServiceImpl;
import fr.inria.eventcloud.webservices.api.EventCloudsManagementWsnApi;
import fr.inria.eventcloud.webservices.api.PublishWsApi;
import fr.inria.eventcloud.webservices.api.PublishWsnApi;
import fr.inria.eventcloud.webservices.api.PutGetWsApi;
import fr.inria.eventcloud.webservices.api.SubscribeWsApi;
import fr.inria.eventcloud.webservices.api.SubscribeWsnApi;
import fr.inria.eventcloud.webservices.proxies.PublishWsProxyImpl;
import fr.inria.eventcloud.webservices.proxies.PutGetWsProxyImpl;
import fr.inria.eventcloud.webservices.proxies.SubscribeWsProxyImpl;
import fr.inria.eventcloud.webservices.wsn.PublishWsnServiceImpl;
import fr.inria.eventcloud.webservices.wsn.SubscribeWsnServiceImpl;
/**
* Deployer to ease web service operations (deploy and undeploy).
*
* @author bsauvan
*/
public class WsDeployer {
/**
* Deploys a new {@link EventCloudsManagementWsnApi EventClouds Management
* Service}.
*
* @param registryUrl
* the URL of the EventClouds registry to use to manage
* EventClouds.
* @param urlSuffix
* the suffix appended to the end of the URL associated to the
* web service to be deployed.
* @param port
* the port used to deploy the web service and which will also be
* used to deploy WS-Notification services.
*
* @return the Server instance of the web service.
*/
public static Server deployEventCloudsManagementService(String registryUrl,
String urlSuffix,
int port) {
return deployWebService(
EventCloudsManagementWsnApi.class,
new EventCloudsManagementServiceImpl(registryUrl, port),
urlSuffix, port);
}
/**
* Deploys a new {@link PublishWsnApi publish WS-Notification service}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the underlying publish proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the underlying publish proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param urlSuffix
* the suffix appended to the end of the URL associated to the
* web service to be deployed.
* @param port
* the port used to deploy the web service.
*
* @return the WsnServiceInfo instance of the web service.
*/
public static WsnServiceInfo deployPublishWsnService(EventCloudComponentsManager componentPoolManager,
String registryUrl,
String streamUrl,
String urlSuffix,
int port) {
return deployPublishWsnService(
componentPoolManager, null, registryUrl, streamUrl, urlSuffix,
port);
}
/**
* Deploys a new {@link PublishWsnApi publish WS-Notification service}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the underlying publish proxy.
* @param deploymentConfiguration
* the deployment configuration to use during the deployment of
* the underlying publish proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the underlying publish proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param urlSuffix
* the suffix appended to the end of the URL associated to the
* web service to be deployed.
* @param port
* the port used to deploy the web service.
*
* @return the WsnServiceInfo instance of the web service.
*/
public static WsnServiceInfo deployPublishWsnService(EventCloudComponentsManager componentPoolManager,
DeploymentConfiguration deploymentConfiguration,
String registryUrl,
String streamUrl,
String urlSuffix,
int port) {
PublishWsnServiceImpl publishWsnService =
new PublishWsnServiceImpl(
componentPoolManager, deploymentConfiguration,
registryUrl, streamUrl);
Server publishWsnServer =
deployWebService(
PublishWsnApi.class, publishWsnService, urlSuffix, port);
return new WsnServiceInfo(
streamUrl, publishWsnService, publishWsnServer);
}
/**
* Deploys a new {@link SubscribeWsnApi subscribe service}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the underlying subscribe proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the underlying subscribe proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param urlSuffix
* the suffix appended to the end of the URL associated to the
* web service to be deployed.
* @param port
* the port used to deploy the web service.
*
* @return the WsnServiceInfo instance of the web service.
*/
public static WsnServiceInfo deploySubscribeWsnService(EventCloudComponentsManager componentPoolManager,
String registryUrl,
String streamUrl,
String urlSuffix,
int port) {
return deploySubscribeWsnService(
componentPoolManager, null, registryUrl, streamUrl, urlSuffix,
port);
}
/**
* Deploys a new {@link SubscribeWsnApi subscribe service}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the underlying subscribe proxy.
* @param deploymentConfiguration
* the deployment configuration to use during the deployment of
* the underlying subcribe proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the underlying subscribe proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param urlSuffix
* the suffix appended to the end of the URL associated to the
* web service to be deployed.
* @param port
* the port used to deploy the web service.
*
* @return the WsnServiceInfo instance of the web service.
*/
public static WsnServiceInfo deploySubscribeWsnService(EventCloudComponentsManager componentPoolManager,
DeploymentConfiguration deploymentConfiguration,
String registryUrl,
String streamUrl,
String urlSuffix,
int port) {
SubscribeWsnServiceImpl subscribeWsnService =
new SubscribeWsnServiceImpl(
componentPoolManager, deploymentConfiguration,
registryUrl, streamUrl);
Server subscribeWsnServer =
deployWebService(
SubscribeWsnApi.class, subscribeWsnService, urlSuffix,
port);
return new WsnServiceInfo(
streamUrl, subscribeWsnService, subscribeWsnServer);
}
/**
* Deploys a new web service.
*
* @param service
* Service to expose as web service.
* @param urlSuffix
* the suffix appended to the end of the URL associated to the
* web service to be deployed.
* @param port
* the port used to deploy the web service.
*
* @return the Server instance of the web service.
*/
public static Server deployWebService(Object service, String urlSuffix,
int port) {
return deployWebService(service.getClass(), service, urlSuffix, port);
}
/**
* Deploys a new web service.
*
* @param serviceClass
* Class defining the services to expose as web services.
* @param service
* Service to expose as web service.
* @param urlSuffix
* the suffix appended to the end of the URL associated to the
* web service to be deployed.
* @param port
* the port used to deploy the web service.
*
* @return the Server instance of the web service.
*/
public static Server deployWebService(Class serviceClass,
Object service, String urlSuffix,
int port) {
// binds the web service to all interfaces by default
StringBuilder address = new StringBuilder("http://");
address.append(ProActiveInet.getInstance()
.getInetAddress()
.getHostAddress());
address.append(':');
address.append(port);
address.append('/');
if (urlSuffix != null) {
address.append(urlSuffix);
}
JaxWsServerFactoryBean serverFactoryBean = new JaxWsServerFactoryBean();
serverFactoryBean.setServiceClass(serviceClass);
serverFactoryBean.setAddress(address.toString());
serverFactoryBean.setServiceBean(service);
LoggingInInterceptor in = new LoggingInInterceptor();
serverFactoryBean.getInInterceptors().add(in);
serverFactoryBean.getInFaultInterceptors().add(in);
LoggingOutInterceptor out = new LoggingOutInterceptor();
serverFactoryBean.getOutInterceptors().add(out);
serverFactoryBean.getOutFaultInterceptors().add(out);
return serverFactoryBean.create();
}
/**
* Deploys a new {@link PublishWsApi publish web service proxy}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the publish web service proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the publish web service proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param proxyName
* the name of the publish web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the PublishWsProxyInfo instance of the web service.
*/
public static PublishWsProxyInfo deployPublishWsProxy(EventCloudComponentsManager componentPoolManager,
String registryUrl,
String streamUrl,
String proxyName) {
return deployPublishWsProxy(
componentPoolManager, null, registryUrl, streamUrl, proxyName);
}
/**
* Deploys a new {@link PublishWsApi publish web service proxy}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the publish web service proxy.
* @param deploymentConfiguration
* the deployment configuration to use during the deployment of
* the publish web service proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the publish web service proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param proxyName
* the name of the publish web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the PublishWsProxyInfo instance of the web service.
*/
public static PublishWsProxyInfo deployPublishWsProxy(EventCloudComponentsManager componentPoolManager,
DeploymentConfiguration deploymentConfiguration,
String registryUrl,
String streamUrl,
String proxyName) {
try {
PublishProxy publishProxy =
componentPoolManager.getPublishProxy(
deploymentConfiguration, registryUrl,
new EventCloudId(streamUrl));
String endpointUrl =
exposePublishWebService(publishProxy, proxyName);
return new PublishWsProxyInfo(
streamUrl, endpointUrl, componentPoolManager, registryUrl,
publishProxy, proxyName,
PublishWsProxyImpl.PUBLISH_WEBSERVICES_ITF);
} catch (EventCloudIdNotManaged e) {
throw new IllegalStateException(e);
}
}
/**
* Deploys a new {@link SubscribeWsApi subscribe web service proxy}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the subscribe web service proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the subscribe web service proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param proxyName
* the name of the subscribe web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the SubscribeWsProxyInfo instance of the web service.
*/
public static SubscribeWsProxyInfo deploySubscribeWsProxy(EventCloudComponentsManager componentPoolManager,
String registryUrl,
String streamUrl,
String proxyName) {
return deploySubscribeWsProxy(
componentPoolManager, null, registryUrl, streamUrl, proxyName);
}
/**
* Deploys a new {@link SubscribeWsApi subscribe web service proxy}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the subscribe web service proxy.
* @param deploymentConfiguration
* the deployment configuration to use during the deployment of
* the subscribe web service proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the subscribe web service proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param proxyName
* the name of the subscribe web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the SubscribeWsProxyInfo instance of the web service.
*/
public static SubscribeWsProxyInfo deploySubscribeWsProxy(EventCloudComponentsManager componentPoolManager,
DeploymentConfiguration deploymentConfiguration,
String registryUrl,
String streamUrl,
String proxyName) {
try {
SubscribeProxy subscribeProxy =
componentPoolManager.getSubscribeProxy(
deploymentConfiguration, registryUrl,
new EventCloudId(streamUrl));
String endpointUrl =
exposeSubscribeWebService(subscribeProxy, proxyName);
return new SubscribeWsProxyInfo(
streamUrl, endpointUrl, componentPoolManager, registryUrl,
subscribeProxy, proxyName,
SubscribeWsProxyImpl.SUBSCRIBE_WEBSERVICES_ITF);
} catch (EventCloudIdNotManaged e) {
throw new IllegalStateException(e);
}
}
/**
* Deploys a new {@link PutGetWsApi put/get web service proxy}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the put/get web service proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the put/get web service proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param proxyName
* the name of the put/get web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the PutGetWsProxyInfo instance of the web service.
*/
public static PutGetWsProxyInfo deployPutGetWsProxy(EventCloudComponentsManager componentPoolManager,
String registryUrl,
String streamUrl,
String proxyName) {
return deployPutGetWsProxy(
componentPoolManager, null, registryUrl, streamUrl, proxyName);
}
/**
* Deploys a new {@link PutGetWsApi put/get web service proxy}.
*
* @param componentPoolManager
* the component pool manager to be used for the deployment of
* the put/get web service proxy.
* @param deploymentConfiguration
* the deployment configuration to use during the deployment of
* the put/get web service proxy.
* @param registryUrl
* the URL of the EventClouds registry to connect to in order to
* create the put/get web service proxy.
* @param streamUrl
* the URL which identifies an EventCloud which is running.
* @param proxyName
* the name of the put/get web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the PutGetWsProxyInfo instance of the web service.
*/
public static PutGetWsProxyInfo deployPutGetWsProxy(EventCloudComponentsManager componentPoolManager,
DeploymentConfiguration deploymentConfiguration,
String registryUrl,
String streamUrl,
String proxyName) {
try {
PutGetProxy putgetProxy =
componentPoolManager.getPutGetProxy(
deploymentConfiguration, registryUrl,
new EventCloudId(streamUrl));
String endpointUrl = exposePutGetWebService(putgetProxy, proxyName);
return new PutGetWsProxyInfo(
streamUrl, endpointUrl, componentPoolManager, registryUrl,
putgetProxy, proxyName,
PutGetWsProxyImpl.PUTGET_WEBSERVICES_ITF);
} catch (EventCloudIdNotManaged e) {
throw new IllegalStateException(e);
}
}
/**
* Exposes as a web service the {@code publish-webservices} interface of a
* publish proxy component.
*
* @param publishProxy
* the {@code publish-services} interface of the component owning
* the {@code publish-webservices} interface to be exposed as a
* web service.
* @param proxyName
* the name of the publish web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the endpoint URL of the web service which has been exposed.
*/
public static String exposePublishWebService(PublishApi publishProxy,
String proxyName) {
return exposeWebService(
(Proxy) publishProxy, proxyName,
PublishWsProxyImpl.PUBLISH_WEBSERVICES_ITF);
}
/**
* Exposes as a web service the {@code subscribe-webservices} interface of a
* subscribe proxy component.
*
* @param subscribeProxy
* the {@code subscribe-services} interface of the component
* owning the {@code subscribe-webservices} interface to be
* exposed as a web service.
* @param proxyName
* the name of the subscribe web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the endpoint URL of the web service which has been exposed.
*/
public static String exposeSubscribeWebService(SubscribeApi subscribeProxy,
String proxyName) {
return exposeWebService(
(Proxy) subscribeProxy, proxyName,
SubscribeWsProxyImpl.SUBSCRIBE_WEBSERVICES_ITF);
}
/**
* Exposes as a web service the {@code putget-webservices} interface of a
* put/get proxy component.
*
* @param putgetProxy
* the {@code putget-services} interface of the component owning
* the {@code putget-webservices} interface to be exposed as a
* web service.
* @param proxyName
* the name of the put/get web service proxy which will be used
* as part of the URL associated to the web service to be
* deployed.
*
* @return the endpoint URL of the web service which has been exposed.
*/
public static String exposePutGetWebService(PutGetApi putgetProxy,
String proxyName) {
return exposeWebService(
(Proxy) putgetProxy, proxyName,
PutGetWsProxyImpl.PUTGET_WEBSERVICES_ITF);
}
/**
* Exposes as a web service the specified interface of the specified proxy
* component.
*
* @param proxy
* the Proxy interface of the component owning the interface to
* be exposed as a web service.
* @param proxyName
* the name of the web service proxy which will be used as part
* of the URL associated to the web service to be deployed.
* @param interfaceName
* the name of the interface to expose as a web service.
*
* @return the endpoint URL of the web service which has been exposed.
*/
public static String exposeWebService(Proxy proxy, String proxyName,
String interfaceName) {
try {
Component proxyComponent = ((Interface) proxy).getFcItfOwner();
PAWebServicesController wsc =
Utils.getPAWebServicesController(proxyComponent);
wsc.initServlet();
wsc.exposeComponentAsWebService(
proxyName, new String[] {interfaceName});
return getUrl(wsc.getUrl()) + WSConstants.SERVICES_PATH + proxyName
+ "_" + interfaceName;
} catch (NoSuchInterfaceException e) {
e.printStackTrace();
} catch (ActiveObjectCreationException e) {
e.printStackTrace();
} catch (NodeException e) {
e.printStackTrace();
} catch (WebServicesException e) {
e.printStackTrace();
}
return null;
}
/*
* TODO: Remove when the new release of ProActive containing the fix for PROACTIVE-1239 will be deployed
*/
private static String getUrl(String localUrl) {
String url = localUrl;
if (url.contains("localhost")) {
url =
url.replaceFirst("localhost", ProActiveInet.getInstance()
.getInetAddress()
.getHostAddress());
}
return url;
}
/**
* Unexposes the {@code publish-webservices} interface exposed as a web
* service of a publish proxy component.
*
* @param publishProxy
* the {@code publish-services} interface of the component owning
* the {@code publish-webservices} interface exposed as a web
* service.
* @param proxyName
* the name of the publish web service proxy which is used as
* part of the URL associated to the web service deployed.
*/
public static void unexposePublishWebService(PublishApi publishProxy,
String proxyName) {
unexposeWebService(
(Proxy) publishProxy, proxyName,
PublishWsProxyImpl.PUBLISH_WEBSERVICES_ITF);
}
/**
* Unexposes the {@code subscribe-webservices} interface exposed as a web
* service of a subscribe proxy component.
*
* @param subscribeProxy
* the {@code subscribe-services} interface of the component
* owning the {@code subscribe-webservices} interface exposed as
* a web service.
* @param proxyName
* the name of the subscribe web service proxy which is used as
* part of the URL associated to the web service deployed.
*/
public static void unexposeSubscribeWebService(SubscribeApi subscribeProxy,
String proxyName) {
unexposeWebService(
(Proxy) subscribeProxy, proxyName,
SubscribeWsProxyImpl.SUBSCRIBE_WEBSERVICES_ITF);
}
/**
* Unexposes the {@code putget-webservices} interface exposed as a web
* service of a put/get proxy component.
*
* @param putgetProxy
* the {@code putget-services} interface of the component owning
* the {@code putget-webservices} interface exposed as a web
* service.
* @param proxyName
* the name of the put/get web service proxy which is used as
* part of the URL associated to the web service deployed.
*/
public static void unexposePutGetWebService(PutGetApi putgetProxy,
String proxyName) {
unexposeWebService(
(Proxy) putgetProxy, proxyName,
PutGetWsProxyImpl.PUTGET_WEBSERVICES_ITF);
}
/**
* Unexposes the specified interface exposed as a web service of the
* specified proxy component.
*
* @param proxy
* the Proxy interface of the component owning the interface
* exposed as a web service.
* @param proxyName
* the name of the web service proxy which is used as part of the
* URL associated to the web service deployed.
* @param interfaceName
* the name of the interface exposed as a web service.
*/
public static void unexposeWebService(Proxy proxy, String proxyName,
String interfaceName) {
try {
Component proxyComponent = ((Interface) proxy).getFcItfOwner();
PAWebServicesController wsc =
Utils.getPAWebServicesController(proxyComponent);
wsc.unExposeComponentAsWebService(
proxyName, new String[] {interfaceName});
} catch (NoSuchInterfaceException e) {
throw new IllegalArgumentException(e);
} catch (WebServicesException e) {
throw new IllegalStateException(e);
}
}
}
