Class Summary |
DbColumn |
A class that encapsulates the Column name and data type of a column in a
relational table. |
DbKey |
This is the internal representation of a database key. |
DbMapping |
A DbMapping describes how a certain type of Nodes is to mapped to a
relational database table. |
DbSource |
This class describes a releational data source (URL, driver, user and password). |
MultiKey |
This is the internal representation of a database key with multiple
columns. |
Node |
An implementation of INode that can be stored in the internal database or
an external relational database. |
NodeHandle |
This class is a handle or reference to a Node. |
NodeManager |
The NodeManager is responsible for fetching Nodes from the internal or
external data sources, caching them in a least-recently-used Hashtable,
and writing changes back to the databases. |
OrderedSubnodeList |
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ParentInfo |
This class describes a parent relation between releational nodes. |
Property |
A property implementation for Nodes stored inside a database. |
Relation |
This describes how a property of a persistent Object is stored in a
relational database table. |
Replicator |
This class replicates the updates of transactions to other applications via RMI |
SubnodeList |
A subclass of ArrayList that adds an addSorted(Object) method to |
SyntheticKey |
This is the internal key for an object that is not - or not directly - fetched from a db,
but derived from another object. |
Transactor |
A subclass of thread that keeps track of changed nodes and triggers
changes in the database when a transaction is commited. |
UpdateableSubnodeList |
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WrappedNodeManager |
A wrapper around NodeManager that catches most Exceptions, or rethrows them as RuntimeExceptions. |