Example usage for org.springframework.jdbc.core ResultSetSupportingSqlParameter getRowMapper

Introduction

In this page you can find the example usage for org.springframework.jdbc.core ResultSetSupportingSqlParameter getRowMapper.

Prototype

@Nullable
public RowMapper<?> getRowMapper() 

Source Link

Document

Return the RowMapper held by this parameter, if any.

Usage

From source file:cc.tooyoung.common.db.JdbcTemplate.java

/**
 * Process the given ResultSet from a stored procedure.
 * @param rs the ResultSet to process//from   w w w . ja  va2s  . co m
 * @param param the corresponding stored procedure parameter
 * @return Map that contains returned results
 */
@SuppressWarnings("unchecked")
protected Map processResultSet(ResultSet rs, ResultSetSupportingSqlParameter param) throws SQLException {
    if (rs == null) {
        return Collections.EMPTY_MAP;
    }
    Map returnedResults = new HashMap();
    try {
        ResultSet rsToUse = rs;
        if (this.nativeJdbcExtractor != null) {
            rsToUse = this.nativeJdbcExtractor.getNativeResultSet(rs);
        }
        if (param.getRowMapper() != null) {
            RowMapper rowMapper = param.getRowMapper();
            Object result = (new RowMapperResultSetExtractor(rowMapper)).extractData(rsToUse);
            returnedResults.put(param.getName(), result);
        } else if (param.getRowCallbackHandler() != null) {
            RowCallbackHandler rch = param.getRowCallbackHandler();
            (new RowCallbackHandlerResultSetExtractor(rch)).extractData(rsToUse);
            returnedResults.put(param.getName(), "ResultSet returned from stored procedure was processed");
        } else if (param.getResultSetExtractor() != null) {
            Object result = param.getResultSetExtractor().extractData(rsToUse);
            returnedResults.put(param.getName(), result);
        }
    } finally {
        JdbcUtils.closeResultSet(rs);
    }
    return returnedResults;
}

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