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public interface SqlReturnType
Interface to be implemented for retrieving values for more complex database-specific
types not supported by the standard CallableStatement.getObject
method.
Implementations perform the actual work of getting the actual values. They must
implement the callback method getTypeValue
which can throw SQLExceptions
that will be caught and translated by the calling code. This callback method has
access to the underlying Connection via the given CallableStatement object, if that
should be needed to create any database-specific objects.
Types
,
CallableStatement.getObject(int)
,
StoredProcedure.execute(java.util.Map)
Field Summary | |
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static int |
TYPE_UNKNOWN
Constant that indicates an unknown (or unspecified) SQL type. |
Method Summary | |
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Object |
getTypeValue(CallableStatement cs,
int paramIndex,
int sqlType,
String typeName)
Get the type value from the specific object. |
Field Detail |
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static final int TYPE_UNKNOWN
Types
,
JdbcOperations.update(String, Object[])
,
Constant Field ValuesMethod Detail |
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Object getTypeValue(CallableStatement cs, int paramIndex, int sqlType, String typeName) throws SQLException
cs
- the CallableStatement to operate onparamIndex
- the index of the parameter for which we need to set the valuesqlType
- SQL type of the parameter we are settingtypeName
- the type name of the parameter
SQLException
- if a SQLException is encountered setting parameter values
(that is, there's no need to catch SQLException)Types
,
CallableStatement.getObject(int)
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