ArgPreparedStatementSetter: extract setValue(ps, position, value) [SPR-3978]

[spring-projects-issues]

Stepan Koltsov opened SPR-3978 and commented

Please extract protected method

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void setValue(ps, position, value)

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from method

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void setValues(ps)

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of class ArgPreparedStatementSetter.

This refactoring is needed to support custom type unmappers. For example if I want JdbcTemplate to support joda-time types, I could subclass APSS and override setValue(ps, position, value) as

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void setValue(ps, position, value) {
if (value instanceof org.joda.time.DateTime) {
ps.setTimestamp(new Timestamp(((DateTime) value).getTime());
} else {
super.setValue(ps, position, value);
}
}

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Another use case is for various workarounds around buggy SQL drivers (I had problems with MSSQL's one).

This issue relates to #8657.

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Affects: 2.1 M3

Referenced from: commits 3faf28e, e27330e