public class JdbcParameterUtils extends Object
Constructor and Description |
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JdbcParameterUtils() |
Modifier and Type | Method and Description |
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static int |
countParameterPlaceholders(String sql,
List<String> namedParameterHolder)
Count the occurrences of the character placeholder in an SQL string
sql . |
public static int countParameterPlaceholders(String sql, List<String> namedParameterHolder)
sql
. The character placeholder is not counted if it appears
within a literal, that is, surrounded by single or double quotes. This method will
count traditional placeholders in the form of a question mark ('?') as well as
named parameters indicated with a leading ':' or '&'.
The code for this method is taken from an early version of the
NamedParameterUtils
class.sql
- String to search in. Returns 0 if the given String is null
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