Package com.feedzai.commons.sql.abstraction.dml.result

Class PostgreSqlResultIterator

java.lang.Object

com.feedzai.commons.sql.abstraction.dml.result.ResultIterator

com.feedzai.commons.sql.abstraction.dml.result.PostgreSqlResultIterator

All Implemented Interfaces:

AutoCloseable

public class PostgreSqlResultIterator
extends ResultIterator

Result iterator for the PostgreSqlEngine engine.

Since:

2.0.0

Author:

Rui Vilao (rui.vilao@feedzai.com)

Constructor Summary

Constructors

Constructor	Description
PostgreSqlResultIterator(PreparedStatement statement)	Creates a new instance of PostgreSqlResultIterator.
PostgreSqlResultIterator(Statement statement, String sql)	Creates a new instance of PostgreSqlResultIterator.

Method Summary

Modifier and Type	Method	Description
ResultColumn	createResultColumn(String name, Object value)	Creates a ResultColumn for the given engine in place.
protected QueryExceptionHandler	getQueryExceptionHandler()	Gets the instance of QueryExceptionHandler to be used in disambiguating SQL exceptions.

Methods inherited from class com.feedzai.commons.sql.abstraction.dml.result.ResultIterator

cancel, close, getColumnNames, getCurrentRowCount, isClosed, next, nextResult

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PostgreSqlResultIterator

public PostgreSqlResultIterator(Statement statement,
                                String sql)
                         throws DatabaseEngineException

Creates a new instance of PostgreSqlResultIterator.

Parameters:

statement - The statement.

sql - The sql statement.

Throws:

DatabaseEngineException - If a database access error occurs.

PostgreSqlResultIterator

public PostgreSqlResultIterator(PreparedStatement statement)
                         throws DatabaseEngineException

Creates a new instance of PostgreSqlResultIterator.

Parameters:

statement - The prepared statement.

Throws:

DatabaseEngineException - If a database access error occurs.

Method Detail

createResultColumn

public ResultColumn createResultColumn(String name,
                                       Object value)

Description copied from class: ResultIterator

Creates a ResultColumn for the given engine in place.

Specified by:

createResultColumn in class ResultIterator

Parameters:

name - The name of the column.

value - The value on the column.

Returns:

A specific result column given the implementation.

getQueryExceptionHandler

protected QueryExceptionHandler getQueryExceptionHandler()

Description copied from class: ResultIterator

Gets the instance of QueryExceptionHandler to be used in disambiguating SQL exceptions.

Overrides:

getQueryExceptionHandler in class ResultIterator

Returns:

the QueryExceptionHandler.