Package ru.bgcrm.util.sql
Class SingleConnectionSet
java.lang.Object
ru.bgcrm.util.sql.ConnectionSet
ru.bgcrm.util.sql.SingleConnectionSet
Implementation of
ConnectionSet
returning always the same master connection.
Eliminates advantages of real connection set, can be used as quick adapter.-
Field Summary
Fields inherited from class ru.bgcrm.util.sql.ConnectionSet
KEY, TYPE_FAKE, TYPE_MASTER, TYPE_SLAVE, TYPE_TRASH
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionGets slave connection to read-only DB replica.getTrashConnection
(String tableName, int defaultType) Gets connection to so-called 'trash' DB, containing non-critical data.Methods inherited from class ru.bgcrm.util.sql.ConnectionSet
close, commit, getConnection, rollback
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Constructor Details
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SingleConnectionSet
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Method Details
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getSlaveConnection
Description copied from class:ConnectionSet
Gets slave connection to read-only DB replica.- Overrides:
getSlaveConnection
in classConnectionSet
- Returns:
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getTrashConnection
Description copied from class:ConnectionSet
Gets connection to so-called 'trash' DB, containing non-critical data.- Overrides:
getTrashConnection
in classConnectionSet
- Parameters:
tableName
- table name.defaultType
- DB type returned if no trash DB is configured, can be:ConnectionSet.TYPE_SLAVE
- slave DB connection;ConnectionSet.TYPE_FAKE
- instance ofFakeConnection
, does not do anything;ConnectionSet.TYPE_MASTER
- master DB connection.- Returns:
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