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java.lang.Object edu.sdsc.inca.depot.persistent.DAO edu.sdsc.inca.depot.persistent.ArgDAO
public class ArgDAO
This class transfers Arg objects between memory and the DB.
Field Summary |
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Fields inherited from class edu.sdsc.inca.depot.persistent.DAO |
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logger |
Constructor Summary | |
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ArgDAO()
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Method Summary | |
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static Arg |
load(Arg a)
Returns an Arg object from the DB with the same field values as one specified, or null if no such object appears in the DB. |
static Arg |
loadOrSave(Arg a)
Returns an Arg object from the DB with the same field values as one specified, or the saved version of the specified object if no such object appears in the DB. |
static Arg |
update(Arg a)
A wrapper around DAO.update that handles the necessary casting. |
Methods inherited from class edu.sdsc.inca.depot.persistent.DAO |
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save, selectMultiple, selectUnique, update |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ArgDAO()
Method Detail |
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public static Arg load(Arg a) throws PersistenceException
a
- an object that contains field values used in the retrieval
PersistenceException
- on errpublic static Arg loadOrSave(Arg a) throws PersistenceException
a
- an object that contains field values used in the retrieval
PersistenceException
- on errpublic static Arg update(Arg a) throws PersistenceException
a
- the object to update
PersistenceException
- on error
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