Examples of org.jboss.cache.factories.NodeFactory

org.jboss.cache.factories.NodeFactory
A factory that generates nodes. @author Manik Surtani (manik@jboss.org)

   {
      DataNode parent = root;
      DataNode child = null;
      Object owner = getOwnerForLock();
      Object name = null;
      NodeFactory factory = NodeFactory.getInstance();
      byte type = isNodeLockingOptimistic()
              ? NodeFactory.NODE_TYPE_OPTIMISTIC_NODE
              : NodeFactory.NODE_TYPE_TREENODE;


      for (int i = 0; i < subtree.size(); i++)
      {
         name = subtree.get(i);
         child = (DataNode) parent.getChild(name);
         if (child == null)
         {
            // Lock the parent, create and add the child
            try
            {
               parent.acquire(owner, state_fetch_timeout, DataNode.LOCK_TYPE_WRITE);
            }
            catch (InterruptedException e)
            {
               log.error("Interrupted while locking" + parent.getFqn(), e);
               throw new CacheException(e.getLocalizedMessage(), e);
            }


            try
            {
               child = factory.createDataNode(type, name,
                       subtree.getFqnChild(i + 1),
                       parent, null, this);
               parent.addChild(name, child);
            }
            finally

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   {
      DataNode parent = root;
      DataNode child = null;
      Object owner = getOwnerForLock();
      Object name = null;
      NodeFactory factory = NodeFactory.getInstance();
      byte type = isNodeLockingOptimistic()
              ? NodeFactory.NODE_TYPE_OPTIMISTIC_NODE
              : NodeFactory.NODE_TYPE_TREENODE;


      for (int i = 0; i < subtree.size(); i++)
      {
         name = subtree.get(i);
         child = (DataNode) parent.getChild(name);
         if (child == null)
         {
            // Lock the parent, create and add the child
            try
            {
               parent.acquire(owner, state_fetch_timeout, DataNode.LOCK_TYPE_WRITE);
            }
            catch (InterruptedException e)
            {
               log.error("Interrupted while locking" + parent.getFqn(), e);
               throw new CacheException(e.getLocalizedMessage(), e);
            }


            try
            {
               child = factory.createDataNode(type, name,
                       subtree.getFqnChild(i + 1),
                       parent, null, this);
               // Add uninitialized flag so that data stored at the root of the
               // region can be loaded/preloaded from the cache loader.
               child.put(UNINITIALIZED, null);

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   {
      DataNode parent = root;
      DataNode child = null;
      Object owner = getOwnerForLock();
      Object name = null;
      NodeFactory factory = NodeFactory.getInstance();
      byte type = isNodeLockingOptimistic()
              ? NodeFactory.NODE_TYPE_OPTIMISTIC_NODE
              : NodeFactory.NODE_TYPE_TREENODE;


      for (int i = 0; i < subtree.size(); i++)
      {
         name = subtree.get(i);
         child = (DataNode) parent.getChild(name);
         if (child == null)
         {
            // Lock the parent, create and add the child
            try
            {
               parent.acquire(owner, state_fetch_timeout, DataNode.LOCK_TYPE_WRITE);
            }
            catch (InterruptedException e)
            {
               log.error("Interrupted while locking" + parent.getFqn(), e);
               throw new CacheException(e.getLocalizedMessage(), e);
            }


            try
            {
               child = factory.createDataNode(type, name,
                       subtree.getFqnChild(i + 1),
                       parent, null, this);
               parent.addChild(name, child);
            }
            finally

View Full Code Here

   {
      DataNode parent = root;
      DataNode child = null;
      Object owner = getOwnerForLock();
      Object name = null;
      NodeFactory factory = NodeFactory.getInstance();
      byte type = isNodeLockingOptimistic()
              ? NodeFactory.NODE_TYPE_OPTIMISTIC_NODE
              : NodeFactory.NODE_TYPE_TREENODE;


      for (int i = 0; i < subtree.size(); i++)
      {
         name = subtree.get(i);
         child = (DataNode) parent.getChild(name);
         if (child == null)
         {
            // Lock the parent, create and add the child
            try
            {
               parent.acquire(owner, state_fetch_timeout, DataNode.LOCK_TYPE_WRITE);
            }
            catch (InterruptedException e)
            {
               log.error("Interrupted while locking" + parent.getFqn(), e);
               throw new CacheException(e.getLocalizedMessage(), e);
            }


            try
            {
               child = factory.createDataNode(type, name,
                       subtree.getFqnChild(i + 1),
                       parent, null, this);
               parent.addChild(name, child);
            }
            finally

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Related Classes of org.jboss.cache.factories.NodeFactory

org.jboss.cache.optimistic.TransactionWorkspace

org.jboss.cache.optimistic.WorkspaceNodeImpl

org.jboss.cache.TreeCache

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