Package org.jboss.ha.framework.interfaces

Examples of org.jboss.ha.framework.interfaces.HAPartition

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/*     */
/*     */   public static ClassProxy clusterObject(Object objectId, Object obj, String partitionName, LoadBalancePolicy lb, InvokerLocator locator)
/*     */     throws Exception
/*     */   {
/*  58 */     String proxyFamilyName = objectId.toString() + locator.getProtocol() + partitionName;
/*  59 */     HAPartition partition = (HAPartition)new InitialContext().lookup("/HAPartition/" + partitionName);
/*     */
/*  61 */     HATarget target = null;
/*  62 */     Map families = null;
/*  63 */     InstanceAdvisor advisor = null;
/*     */     Class clazz;
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/*     */   {
/*  98 */     String clientBindUrl = ProxyFactoryHelper.getClientBindUrl(this.binding);
/*  99 */     this.locator = new InvokerLocator(clientBindUrl);
/* 100 */     String partitionName = ((SessionContainer)getContainer()).getPartitionName();
/* 101 */     this.proxyFamilyName = (((SessionContainer)getContainer()).getDeploymentQualifiedName() + this.locator.getProtocol() + partitionName);
/* 102 */     HAPartition partition = (HAPartition)getContainer().getInitialContext().lookup("/HAPartition/" + partitionName);
/* 103 */     this.hatarget = new HATarget(partition, this.proxyFamilyName, this.locator, 2);
/* 104 */     ClusteringTargetsRepository.initTarget(this.proxyFamilyName, this.hatarget.getReplicants());
/* 105 */     ((SessionContainer)getContainer()).getClusterFamilies().put(this.proxyFamilyName, this.hatarget);
/* 106 */     if ((this.clustered.loadBalancePolicy() == null) || (this.clustered.loadBalancePolicy().equals(LoadBalancePolicy.class)))
/*     */     {
/* 108 */       this.lbPolicy = new FirstAvailable();
/*     */     }
/*     */     else
/*     */     {
/* 112 */       this.lbPolicy = ((LoadBalancePolicy)this.clustered.loadBalancePolicy().newInstance());
/*     */     }
/* 114 */     this.wrapper = new FamilyWrapper(this.proxyFamilyName, this.hatarget.getReplicants());
/*     */
/* 116 */     this.drm = partition.getDistributedReplicantManager();
/* 117 */     this.drm.registerListener(this.proxyFamilyName, this);
/*     */
/* 119 */     super.start();
/*     */
/* 121 */     Class[] interfaces = { ProxyFactory.class };
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      RemoteBinding binding = this.getBinding();
      InvokerLocator locator = this.getLocator();
      SessionContainer container = this.getContainer();
      String partitionName = container.getPartitionName();
      proxyFamilyName = container.getDeploymentQualifiedName() + locator.getProtocol() + partitionName;
      HAPartition partition = HAPartitionLocator.getHAPartitionLocator().getHAPartition(partitionName, container.getInitialContextProperties());
      hatarget = new HATarget(partition, proxyFamilyName, locator, HATarget.ENABLE_INVOCATIONS);
      ClusteringTargetsRepository.initTarget(proxyFamilyName, hatarget.getReplicants());
      container.getClusterFamilies().put(proxyFamilyName, hatarget);
     
      if (clustered.loadBalancePolicy() == null || clustered.loadBalancePolicy().equals(ClusteredDefaults.LOAD_BALANCE_POLICY_DEFAULT))
      {
         lbPolicy = new FirstAvailable();
      }
      else
      {
         String policyClass = clustered.loadBalancePolicy();
         try
         {
            RemoteProxyFactoryRegistry registry = container.getDeployment().getRemoteProxyFactoryRegistry();
            Class<LoadBalancePolicy> policy = registry.getLoadBalancePolicy(policyClass);
            policyClass = policy.getName();
         }
         catch (LoadBalancePolicyNotRegisteredException e){}
        
         lbPolicy = (LoadBalancePolicy)Thread.currentThread().getContextClassLoader().loadClass(policyClass)
               .newInstance();
      }
      wrapper = new FamilyWrapper(proxyFamilyName, hatarget.getReplicants());
     
      this.drm = partition.getDistributedReplicantManager();
      drm.registerListener(proxyFamilyName, this);
     
      super.start();
     
      Class<?>[] interfaces = {ProxyFactory.class};
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      String clientBindUrl = ProxyFactoryHelper.getClientBindUrl(binding);
      locator = new InvokerLocator(clientBindUrl);
      StatelessContainer container = (StatelessContainer) getContainer();
      String partitionName = container.getPartitionName();
      proxyFamilyName = container.getDeploymentQualifiedName() + locator.getProtocol() + partitionName;
      HAPartition partition = HAPartitionLocator.getHAPartitionLocator().getHAPartition(partitionName, container.getInitialContextProperties());
      hatarget = new HATarget(partition, proxyFamilyName, locator, HATarget.ENABLE_INVOCATIONS);
      ClusteringTargetsRepository.initTarget(proxyFamilyName, hatarget.getReplicants());
     
      container.getClusterFamilies().put(proxyFamilyName, hatarget);
     
      if (clustered.loadBalancePolicy() == null || clustered.loadBalancePolicy().equals(ClusteredDefaults.LOAD_BALANCE_POLICY_DEFAULT))
      {
         lbPolicy = new RandomRobin();
      }
      else
      {
         String policyClass = clustered.loadBalancePolicy();
         try
         {
            RemoteProxyFactoryRegistry registry = container.getDeployment().getRemoteProxyFactoryRegistry();
            Class<LoadBalancePolicy> policy = registry.getLoadBalancePolicy(policyClass);
            policyClass = policy.getName();
         }
         catch (LoadBalancePolicyNotRegisteredException e){}
        
         lbPolicy = (LoadBalancePolicy)Thread.currentThread().getContextClassLoader().loadClass(policyClass)
               .newInstance();
      }
      wrapper = new FamilyWrapper(proxyFamilyName, hatarget.getReplicants());
     
      this.drm = partition.getDistributedReplicantManager();
      drm.registerListener(proxyFamilyName, this);
     
      super.start();
   }
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    *
    * @throws IllegalStateException if no matching partition can be found
    */
   public HAPartition getHAPartition(String partitionName, Hashtable jndiProperties)
   {
      HAPartition partition = findInRegistry(partitionName);
      if (partition == null)
      {
         try
         {
            partition = findInJndi(partitionName, jndiProperties);
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      {
         map = new HashMap<Server, TimestampDiscrepancy>(discrepancies);
      }
     
      final RemoteDiscrepancies arg = new RemoteDiscrepancies(partition.getClusterNode(), map);
      final HAPartition haPartition = this.partition;
      Runnable r = new Runnable()
      {
         public void run()
         {
            try
            {
               haPartition.callMethodOnCluster(getServiceHAName(),
                                               "pushDiscrepancyMap",
                                               new Object[] { arg },
                                               PUSH_DISCREPANCY_MAP_TYPES, true);
            }
            catch (Exception e)
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    * @return an invoker proxy
    * @throws Exception
    */
   protected Invoker createInvoker() throws Exception
   {
      HAPartition partition = HAPartitionLocator.getHAPartitionLocator().getHAPartition(partitionName, null);

      /* Create a HATarget for the local invoker mbean stub. The name passed
      to the HATarget must be the wrappedJmxInvokerName so that different
      more than one HttpProxyFactoryHA may be configured for the same
      realJmxInvokerName.
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   }
  
   protected void setupInvokers() throws Exception
   {
      String partitionName = container.getBeanMetaData().getClusterConfigMetaData().getPartitionName();
      HAPartition partition = HAPartitionLocator.getHAPartitionLocator().getHAPartition(partitionName, null);
      this.drm = partition.getDistributedReplicantManager ();
     
      replicantName = jmxName.toString ();
     
      ObjectName oname = new ObjectName(invokerMetaData.getInvokerMBean());
      jrmp = (InvokerHA)Registry.lookup(oname);
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   {
      try
      {
         InitialContext ctx = new InitialContext();
         String jndiName = "/HAPartition/" + this.partitionName;
         HAPartition partition = (HAPartition) ctx.lookup(jndiName);
         return partition.getCurrentView();
      }
      catch (Exception e)
      {
         this.log.error("Failed to access HAPartition state", e);
         return null;
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   /** Initializes the cache for use. Prior to this the cache has no store.
    */
   public void create()
   {
      // Lookup the parition
      HAPartition partition = HAPartitionLocator.getHAPartitionLocator().getHAPartition(this.partitionName, null);
      this.entryMap = partition.getDistributedStateService();
      log.debug("Obtained DistributedState from partition=" + this.partitionName);
      this.now = System.currentTimeMillis();
   }
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Related Classes of org.jboss.ha.framework.interfaces.HAPartition

  • org.jboss.aspects.remoting.ClusteredRemoting
  • org.jboss.aspects.versioned.DistributedTxCache
  • org.jboss.ejb3.proxy.clustered.registry.ProxyClusteringRegistry
  • org.jboss.ejb3.proxy.factory.stateful.StatefulClusterProxyFactory
  • org.jboss.ejb3.proxy.factory.stateless.StatelessClusterProxyFactory
  • org.jboss.ejb3.stateful.StatefulClusterProxyFactory
  • org.jboss.ejb3.stateless.StatelessClusterProxyFactory
  • org.jboss.ha.framework.server.HAPartitionLocator
  • org.jboss.ha.framework.server.util.DistributedTimedCachePolicy
  • org.jboss.ha.framework.server.util.TopologyMonitorService
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