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The ProcessContextDAO
abstracts the underlying data access
implementation for ProcessContext
objects to enable
transparent access to the data source.
Method Summary | |
void |
delete(java.lang.String id)
Deletes a ProcessContext given its key. |
ProcessContext |
find(java.lang.String key)
Finds a ProcessContext given its key. |
java.lang.String |
insert(ProcessContext ctx)
Inserts a new ProcessContext . |
void |
update(ProcessContext ctx)
Updates an existing ProcessContext . |
Method Detail |
public java.lang.String insert(ProcessContext ctx) throws DAOException
ProcessContext
.
ctx
- the ProcessContext
to insert
ProcessContext
DAOException
- to indicate that there went something wrongpublic ProcessContext find(java.lang.String key) throws DAOException
ProcessContext
given its key.
key
- the key of the ProcessContext
to find
ProcessContext
or null if no
ProcessContext
matches the given key
DAOException
- to indicate that there went something wrongpublic void delete(java.lang.String id) throws DAOException
ProcessContext
given its key.
DAOException
- to indicate that there went something wrongpublic void update(ProcessContext ctx) throws DAOException
ProcessContext
.
ctx
- the ProcessContext
to update
DAOException
- to indicate that there went something wrong
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