| java.lang.Object
 helma.objectmodel.db.WrappedNodeManager
| WrappedNodeManager | | final public class WrappedNodeManager (Code) | | A wrapper around NodeManager that catches most Exceptions, or rethrows them as RuntimeExceptions.
The idea behind this is that we don't care a lot about Exception classes, since Hop programming is done
in JavaScript which doesn't know about them (except for the exception message).
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| WrappedNodeManager | | public WrappedNodeManager(NodeManager nmgr)(Code) | | Creates a new WrappedNodeManager object.
Parameters:
nmgr - ... |
| countNodes | | public int countNodes(Node home, Relation rel)(Code) | | Count the nodes contained in the given Node's collection
specified by the given Relation.
Parameters:
home -
Parameters:
rel - |
| deleteNode | | public void deleteNode(Node node)(Code) | | Delete a node from the database
Parameters:
node - |
| evictKey | | public void evictKey(Key key)(Code) | | Evict the object with the given key from the object cache
Parameters:
key - |
| evictNode | | public void evictNode(Node node)(Code) | | Evict a node from the object cache
Parameters:
node - |
| evictNodeByKey | | public void evictNodeByKey(Key key)(Code) | | Completely evict the object with the given key from the object cache
Parameters:
key - |
| generateID | | public String generateID(DbMapping map)(Code) | | Generate a new id for an object specified by the DbMapping
Parameters:
map - the DbMapping to generate an id for a new unique id |
| getCacheEntries | | public Object[] getCacheEntries()(Code) | | Get an array of all objects in the object cache
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| getDbMapping | | public DbMapping getDbMapping(String name)(Code) | | Get the DbMapping corresponding to a type name
Parameters:
name - a type name the corresponding DbMapping |
| getNode | | public Node getNode(String id, DbMapping dbmap)(Code) | | Get a node given its id and DbMapping
Parameters:
id -
Parameters:
dbmap - |
| getNode | | public Node getNode(Key key)(Code) | | Get a node given its key
Parameters:
key - |
| getNode | | public Node getNode(Node home, String id, Relation rel)(Code) | | Get the node specified by the given id and Relation.
Parameters:
home -
Parameters:
id -
Parameters:
rel - |
| getNodeIDs | | public SubnodeList getNodeIDs(Node home, Relation rel)(Code) | | Get a list of IDs of nodes contained in the given Node's
collection specified by the given Relation.
Parameters:
home -
Parameters:
rel - |
| getNodes | | public SubnodeList getNodes(Node home, Relation rel)(Code) | | Get the list of nodes contained in the collection of the given
Node specified by the given Relation.
Parameters:
home -
Parameters:
rel - |
| getPropertyNames | | public Vector getPropertyNames(Node home, Relation rel)(Code) | | Get a list of property names from the given node.
TODO: this retrieves access names of child nodes, not property names
Parameters:
home -
Parameters:
rel - |
| getRootNode | | public Node getRootNode()(Code) | | Gets the application's root node.
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| isRootNode | | public boolean isRootNode(Node node)(Code) | | Checks if the given node is the application's root node.
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| logEvent | | public void logEvent(String msg)(Code) | | Write an entry to the application's event log
Parameters:
msg - event message |
| registerNode | | public void registerNode(Node node)(Code) | | Register a node with the object cache using its primary key.
Parameters:
node - |
| registerNode | | public void registerNode(Node node, Key key)(Code) | | Register a node with the object cache using the given key.
Parameters:
node - |
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