NullSqlExecutor (jpattern-orm 1.4.0 API)

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com.googlecode.jpattern.orm.session
Class NullSqlExecutor

java.lang.Object
  com.googlecode.jpattern.orm.session.NullSqlExecutor

All Implemented Interfaces:: ISqlPerformer

public class NullSqlExecutor
extends Object
implements ISqlPerformer
extends Object
implements ISqlPerformer

Author:: Francesco Cina 02/lug/2011

Constructor Summary
`NullSqlExecutor()`

Method Summary

int[] batchUpdate(List<String> sqls)
Issue multiple SQL updates on a single JDBC Statement using batching.

int[] batchUpdate(String sql, IPreparedStatementCreator psc)
Issue multiple SQL updates on a single JDBC Statement using batching.

int[] batchUpdate(String sql, List<Object[]> args)
Issue multiple SQL updates on a single JDBC Statement using batching.

void execute(String sql)
Issue a single SQL execute, typically a DDL statement.

int getMaxRows()
Return the maximum number of rows specified for this sql query.

int getQueryTimeout()
Return the query timeout for the statements.





<T> T

query(String sql,
      IResultSetReader<T> rse,
      Object... args)

Execute a query given static SQL, reading the ResultSet with a IResultSetReader.

Object[] queryForArray(String sql, Object... args)
Execute a query given static SQL and read the result creating an ordered array with the extracted column values (return null if no rows are returned)

BigDecimal queryForBigDecimal(String sql, Object... args)
Execute a query given static SQL and read the result as a BigDecimal value (return null if no rows are returned)

Boolean queryForBoolean(String sql, Object... args)
Execute a query given static SQL and read the result as a boolean value (return null if no rows are returned)

Double queryForDouble(String sql, Object... args)
Execute a query given static SQL and read the result as a double value (return null if no rows are returned)

Float queryForFloat(String sql, Object... args)
Execute a query given static SQL and read the result as a float value (return null if no rows are returned)

Integer queryForInt(String sql, Object... args)
Execute a query given static SQL and read the result as an int value (return null if no rows are returned)

List<Object[]> queryForList(String sql, Object... args)
Execute a query given static SQL and read the result creating a List of all the ordered arrays with the extracted column values for every row.

Long queryForLong(String sql, Object... args)
Execute a query given static SQL and read the result as an long value (return null if no rows are returned)

String queryForString(String sql, Object... args)
Execute a query given static SQL and read the result as a String value (return null if no rows are returned)

void setMaxRows(int maxRows)
Set the maximum number of rows returnd by the execution of the sql query

void setQueryTimeout(int queryTimeout)
Set the query timeout for the statements.

int update(String sql, IGeneratedKeyReader generatedKeyExtractor, Object... args)
Issue an update statement using a PreparedStatementCreator to provide SQL and any required parameters.

int update(String sql, Object... args)
Perform a single SQL update operation (such as an insert, update or delete statement).

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

NullSqlExecutor

public NullSqlExecutor()

Method Detail