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aslcore
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git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/application-support-layer/applicationSupportLayerCore@131591 82a268e6-3cf1-43bd-a215-b396298e98cf

This commit is contained in:
nikolas.laskaris 2016-09-21 15:31:25 +00:00
parent 1c9c4041c7
commit 15d687462e
5 changed files with 961 additions and 870 deletions
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4
pom.xml
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@ -74,8 +74,8 @@
<dependency>
<groupId>org.gcube.resources</groupId>
<artifactId>registry-publisher</artifactId>
<version>[2.0.0-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
<!-- <version>[1.2.4-SNAPSHOT, 2.0.0-SNAPSHOT)</version> -->
<!-- <version>[2.0.0-SNAPSHOT, 3.0.0-SNAPSHOT)</version> -->
<version>[1.2.4-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
<!-- changed from version 1.1.0-SNAPSHOT. If this change introduces problems, please revert -->
</dependency>

1671
src/main/java/org/gcube/application/framework/core/session/ASLSession.java
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112
src/main/java/org/gcube/application/framework/core/session/SessionManager.java
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@ -5,8 +5,6 @@ import java.util.HashMap;
import java.util.Iterator;
import java.util.Set;
import javax.servlet.http.HttpSession;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.scope.api.ScopeProvider;
import org.slf4j.Logger;
@ -17,81 +15,75 @@ public class SessionManager {
/** The logger. */
private static final Logger logger = LoggerFactory.getLogger(SessionManager.class);
// protected static Thread thread = new CleanSessionThread();
protected static Thread thread = new CleanSessionThread();
protected static SessionManager sessionManager = new SessionManager();
protected HashMap<String, ASLSession> sessions;
protected SessionManager() {
sessions = new HashMap<String, ASLSession>();
// thread.setDaemon(true);
// thread.start();
thread.setDaemon(true);
thread.start();
}
public static SessionManager getInstance() {
return sessionManager;
}
public void setASLSession(HttpSession userSession, String username){
ASLSession aslSession = new ASLSession(userSession, username);
sessions.put(userSession.getId() + "_" + username, aslSession);
}
public ASLSession getASLSession(String externalSessionID, String username)
{
ASLSession session = sessions.get(externalSessionID + "_" + username);
// if(session == null || !session.isValid() || !session.getUsername().equals(username))
// {
// session = new ASLSession(externalSessionID, username);
// sessions.put(externalSessionID + "_" + username, session);
// }
// if (session.getScope()!=null) //covers first helper's invocation
// ScopeProvider.instance.set(session.getScopeName());
//
// if (session.getSecurityToken()!=null){
// logger.debug("Setting SecurityTokenProvider to: "+session.getSecurityToken()+" in thread "+Thread.currentThread().getId());
// SecurityTokenProvider.instance.set(session.getSecurityToken());
// }
if(session == null || !session.isValid() || !session.getUsername().equals(username))
{
session = new ASLSession(externalSessionID, username);
sessions.put(externalSessionID + "_" + username, session);
}
if (session.getScope()!=null) //covers first helper's invocation
ScopeProvider.instance.set(session.getScopeName());
if (session.getSecurityToken()!=null){
logger.debug("Setting SecurityTokenProvider to: "+session.getSecurityToken()+" in thread "+Thread.currentThread().getId());
SecurityTokenProvider.instance.set(session.getSecurityToken());
}
return session;
}
// @Override
// protected void finalize() throws Throwable {
// thread.interrupt();
// logger.debug(new Date(System.currentTimeMillis()) + " clean thread was interrupted");
// thread.join();
// logger.debug(new Date(System.currentTimeMillis()) + " clean thread was joint");
// super.finalize();
// }
@Override
protected void finalize() throws Throwable {
thread.interrupt();
logger.debug(new Date(System.currentTimeMillis()) + " clean thread was interrupted");
thread.join();
logger.debug(new Date(System.currentTimeMillis()) + " clean thread was joint");
super.finalize();
}
// protected static class CleanSessionThread extends Thread
// {
// public void run()
// {
// while(true)
// {
// try {
// Thread.sleep(300000);
// } catch (InterruptedException e) {
// logger.error("Exception:", e);
// logger.debug(new Date(System.currentTimeMillis()) + " clean thread was interrupted (in clean thread)");
// break;
// }
// //TODO: cleanup invalid sessions: add locks...
// Set<String> keys = sessionManager.sessions.keySet();
// Iterator<String> iter = keys.iterator();
// while(iter.hasNext())
// {
// String extSessionID = iter.next();
// if(!sessionManager.sessions.get(extSessionID).isValid())
// {
// sessionManager.sessions.remove(extSessionID);
// }
// }
// }
// logger.debug(new Date(System.currentTimeMillis()) + " clean thread was terminated");
// }
//
// }
protected static class CleanSessionThread extends Thread
{
public void run()
{
while(true)
{
try {
Thread.sleep(300000);
} catch (InterruptedException e) {
logger.error("Exception:", e);
logger.debug(new Date(System.currentTimeMillis()) + " clean thread was interrupted (in clean thread)");
break;
}
//TODO: cleanup invalid sessions: add locks...
Set<String> keys = sessionManager.sessions.keySet();
Iterator<String> iter = keys.iterator();
while(iter.hasNext())
{
String extSessionID = iter.next();
if(!sessionManager.sessions.get(extSessionID).isValid())
{
sessionManager.sessions.remove(extSessionID);
}
}
}
logger.debug(new Date(System.currentTimeMillis()) + " clean thread was terminated");
}
}
}

17
src/main/java/org/gcube/application/framework/core/util/GenericResource.java
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@ -26,12 +26,12 @@ import org.gcube.application.framework.core.session.SessionManager;
import org.gcube.application.framework.core.util.CacheEntryConstants;
import org.gcube.application.framework.core.util.QueryString;
import org.gcube.application.framework.core.util.SessionConstants;
//import org.gcube.common.resources.gcore.Resources;
import org.gcube.common.resources.gcore.Resources;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.informationsystem.publisher.RegistryPublisher;
import org.gcube.informationsystem.publisher.RegistryPublisherFactory;
//import org.gcube.informationsystem.publisher.ScopedPublisher;
//import org.gcube.informationsystem.publisher.stubs.registry.faults.PublisherException;
import org.gcube.informationsystem.publisher.ScopedPublisher;
import org.gcube.informationsystem.publisher.stubs.registry.faults.PublisherException;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.w3c.dom.Document;
@ -62,7 +62,7 @@ public class GenericResource implements GenericResourceInfoI {
// protected static ISPublisher publisher = null;
// protected static ISClient client = null;
// protected static ScopedPublisher scopedPublisher = null;
protected static ScopedPublisher scopedPublisher = null;
protected static RegistryPublisher publisher = null;
protected static DiscoveryClient<org.gcube.common.resources.gcore.GenericResource> client = null;
@ -82,7 +82,7 @@ public class GenericResource implements GenericResourceInfoI {
session = SessionManager.getInstance().getASLSession(extrenalSessionID, username);
try {
ScopeProvider.instance.set(session.getScope());
// scopedPublisher = RegistryPublisherFactory.scopedPublisher();
scopedPublisher = RegistryPublisherFactory.scopedPublisher();
publisher = RegistryPublisherFactory.create();
} catch (Exception e) {
logger.error("Exception:", e);
@ -109,7 +109,7 @@ public class GenericResource implements GenericResourceInfoI {
this.session = session;
try {
ScopeProvider.instance.set(session.getScope());
// scopedPublisher = RegistryPublisherFactory.scopedPublisher();
scopedPublisher = RegistryPublisherFactory.scopedPublisher();
publisher = RegistryPublisherFactory.create();
} catch (Exception e) {
logger.error("Exception:", e);
@ -316,8 +316,7 @@ public class GenericResource implements GenericResourceInfoI {
//maybe should change the visibility (into public) of addScope() within the Resource class of common-gcore-resources package in order to use it here.
List<String> scopes=new ArrayList<String>();
scopes.add(session.getScope());
org.gcube.common.resources.gcore.GenericResource res = publisher.create(gCubeRes, scopes);
org.gcube.common.resources.gcore.GenericResource res = scopedPublisher.create(gCubeRes, scopes);
logger.info("Created Generic Resource with id: "+res.id()+" on scope: "+scopes.toString());
// 1-oct-2013 -- adding generic resource to cache
@ -576,7 +575,7 @@ public class GenericResource implements GenericResourceInfoI {
// //TODO
// CachesManager.getInstance().getGenericResourceCache().get(queryString).setTimeToLive(0);
// }
} catch (Exception e) {
} catch (PublisherException e) {
logger.error("Exception:", e);
throw new RemoteException();
}

27
src/main/java/org/gcube/application/framework/core/util/RuntimeResource.java
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@ -20,7 +20,7 @@ import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.informationsystem.publisher.RegistryPublisher;
import org.gcube.informationsystem.publisher.RegistryPublisherFactory;
//import org.gcube.informationsystem.publisher.ScopedPublisher;
import org.gcube.informationsystem.publisher.ScopedPublisher;
import org.gcube.informationsystem.publisher.exception.RegistryNotFoundException;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.slf4j.Logger;
@ -32,8 +32,8 @@ public class RuntimeResource {
private static final Logger logger = LoggerFactory.getLogger(RuntimeResource.class);
// protected static ScopedPublisher scopedPublisher = null;
protected static RegistryPublisher registryPublisher = null;
protected static ScopedPublisher scopedPublisher = null;
// protected static RegistryPublisher registryPublisher = null;
protected static DiscoveryClient<ServiceEndpoint> client = null;
/**
@ -47,9 +47,8 @@ public class RuntimeResource {
session = SessionManager.getInstance().getASLSession(extrenalSessionID, username);
try {
ScopeProvider.instance.set(session.getScope());
// scopedPublisher = RegistryPublisherFactory.scopedPublisher();
registryPublisher = RegistryPublisherFactory.create();
scopedPublisher = RegistryPublisherFactory.scopedPublisher();
// registryPublisher = RegistryPublisherFactory.create();
} catch (Exception e) {
logger.error("Exception:", e);
}
@ -71,8 +70,8 @@ public class RuntimeResource {
this.session = session;
try {
ScopeProvider.instance.set(session.getScope());
// scopedPublisher = RegistryPublisherFactory.scopedPublisher();
registryPublisher = RegistryPublisherFactory.create();
scopedPublisher = RegistryPublisherFactory.scopedPublisher();
// registryPublisher = RegistryPublisherFactory.create();
} catch (Exception e) {
logger.error("Exception:", e);
}
@ -96,8 +95,8 @@ public class RuntimeResource {
public String createRuntimeResource(ServiceEndpoint runtimeResource) throws RegistryNotFoundException {
List<String> scopes = new ArrayList<String>();
scopes.add(session.getScope());
// ServiceEndpoint se = scopedPublisher.create(runtimeResource, scopes);
ServiceEndpoint se = registryPublisher.create(runtimeResource);
ServiceEndpoint se = scopedPublisher.create(runtimeResource, scopes);
// ServiceEndpoint se = registryPublisher.create(runtimeResource);
logger.debug("Created Runtime Resource with id: "+se.id()+" on scope: "+scopes.toString());
return se.id();
}
@ -110,8 +109,8 @@ public class RuntimeResource {
*/
public String updateRuntimeResource(ServiceEndpoint runtimeResource) throws RemoteException {
try {
// ServiceEndpoint se = scopedPublisher.update(runtimeResource);
ServiceEndpoint se = registryPublisher.update(runtimeResource);
ServiceEndpoint se = scopedPublisher.update(runtimeResource);
// ServiceEndpoint se = registryPublisher.update(runtimeResource);
logger.debug("Updated Runtime Resource with id: "+runtimeResource.id()+"\tNew id : "+se.id());
return se.id();
} catch (Exception e) {
@ -130,8 +129,8 @@ public class RuntimeResource {
try {
List<String> scopes=new ArrayList<String>();
scopes.add(session.getScope());
// ServiceEndpoint se = scopedPublisher.remove(runtimeResource,scopes);
ServiceEndpoint se = registryPublisher.remove(runtimeResource);
ServiceEndpoint se = scopedPublisher.remove(runtimeResource,scopes);
// ServiceEndpoint se = registryPublisher.remove(runtimeResource);
logger.debug("Deleted Runtime Resource with id: "+runtimeResource.id());
return se.id();
} catch (Exception e) {