93 lines
3.6 KiB
Java
93 lines
3.6 KiB
Java
package org.gcube.vremanagement.vremodeler.impl;
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import java.util.ArrayList;
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import javax.xml.namespace.QName;
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import org.gcube.common.core.contexts.GCUBEServiceContext;
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import org.gcube.common.core.contexts.GHNContext;
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import org.gcube.common.core.informationsystem.notifier.ISNotifier;
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import org.gcube.common.core.scope.GCUBEScope;
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import org.gcube.common.core.security.GCUBESecurityManager;
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import org.gcube.common.core.security.GCUBESecurityManagerImpl;
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import org.gcube.vremanagement.vremodeler.consumers.CollectionConsumer;
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import org.gcube.vremanagement.vremodeler.consumers.FunctionalityConsumer;
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import org.gcube.vremanagement.vremodeler.consumers.GHNConsumer;
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import org.gcube.vremanagement.vremodeler.consumers.MCollectionConsumer;
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import org.gcube.vremanagement.vremodeler.consumers.RunningInstanceConsumer;
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import org.gcube.vremanagement.vremodeler.db.IStoDBUtil;
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import org.gcube.vremanagement.vremodeler.resources.handlers.CollectionHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.FunctionalityHandler;
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import org.gcube.vremanagement.vremodeler.resources.handlers.GHNHandler;
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public class ServiceContext extends GCUBEServiceContext{
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/** Single context instance, created eagerly */
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private static ServiceContext cache = new ServiceContext();
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/** Returns cached instance */
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public static ServiceContext getContext() {return cache;}
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/** Prevents accidental creation of more instances */
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private ServiceContext(){};
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/** {@inheritDoc} */
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protected String getJNDIName() {return "gcube/vremanagement/vremodeler";}
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protected void onReady() throws Exception{
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try{
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logger.info("ready event invoked on " + this.getName());
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this.intializeDB();
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}catch (Exception e){
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this.setStatus(Status.FAILED);
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throw e;
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}
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}
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protected void intializeDB() throws Exception{
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ISNotifier notifier= GHNContext.getImplementation(ISNotifier.class);
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for (GCUBEScope scope : ServiceContext.getContext().getStartScopes()){
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if (scope.isInfrastructure()) continue;
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ServiceContext.getContext().setScope(scope);
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GCUBESecurityManager secMan= new GCUBESecurityManagerImpl(){
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@Override
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public boolean isSecurityEnabled() {
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// TODO Auto-generated method stub
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return false;
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}};
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IStoDBUtil.initDB(scope);
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new GHNHandler().initialize();
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new CollectionHandler().initialize();
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FunctionalityHandler functionalityHandler= new FunctionalityHandler();
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functionalityHandler.initialize();
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logger.debug("Service initialized!!");
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//GHNNotification
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ArrayList<QName> qnameList= new ArrayList<QName>();
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qnameList.add(GHNConsumer.ghnQName);
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notifier.registerToISNotification(qnameList, new GHNConsumer(scope), secMan, scope);
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//RINotification
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qnameList= new ArrayList<QName>();
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qnameList.add(RunningInstanceConsumer.riQName);
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notifier.registerToISNotification(qnameList, new RunningInstanceConsumer(scope), secMan, scope);
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//CollectionNotification
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qnameList= new ArrayList<QName>();
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qnameList.add(CollectionConsumer.collectionQName);
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notifier.registerToISNotification(qnameList, new CollectionConsumer(scope), secMan, scope);
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//MCollectionNotification
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qnameList= new ArrayList<QName>();
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qnameList.add(MCollectionConsumer.mCollectionQName);
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notifier.registerToISNotification(qnameList, new MCollectionConsumer(scope), secMan, scope);
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//FunctionalityResource
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qnameList= new ArrayList<QName>();
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qnameList.add(FunctionalityConsumer.functionalityQName);
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notifier.registerToISNotification(qnameList, new FunctionalityConsumer(scope,functionalityHandler.getFunctionalityResourceId()), secMan, scope);
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logger.debug("consumers registered");
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}
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}
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}
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