org.jeasy.batch.jdbc

Class BeanPropertiesPreparedStatementProvider

java.lang.Object

org.jeasy.batch.jdbc.BeanPropertiesPreparedStatementProvider

All Implemented Interfaces:

PreparedStatementProvider

public class BeanPropertiesPreparedStatementProvider
extends java.lang.Object
implements PreparedStatementProvider

A prepared statement provider that prepares a statement by introspecting record fields. The record's payload is expected to be a JavaBean as this prepared statement provider uses JavaBean naming conventions to introspect fields.

Author:

Mahmoud Ben Hassine (mahmoud.benhassine@icloud.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.Class<?>,java.lang.Integer>	javaTypesToSqlTypes
protected java.lang.String[]	properties
protected java.beans.PropertyDescriptor[]	propertyDescriptors

Constructor Summary

Constructors

Constructor and Description
BeanPropertiesPreparedStatementProvider(java.lang.Class<?> type, java.lang.String... properties) Create a new BeanPropertiesPreparedStatementProvider.

Method Summary

Modifier and Type	Method and Description
void	prepareStatement(java.sql.PreparedStatement preparedStatement, java.lang.Object record) Prepare the statement with input data.

Methods inherited from class java.lang.Object

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

Field Detail

properties

protected java.lang.String[] properties

propertyDescriptors

protected java.beans.PropertyDescriptor[] propertyDescriptors

javaTypesToSqlTypes

protected final java.util.Map<java.lang.Class<?>,java.lang.Integer> javaTypesToSqlTypes

Constructor Detail

BeanPropertiesPreparedStatementProvider

public BeanPropertiesPreparedStatementProvider(java.lang.Class<?> type,
                                               java.lang.String... properties)
                                        throws BeanIntrospectionException

Create a new BeanPropertiesPreparedStatementProvider.

Parameters:

type - the record type

properties - the properties to set in the statement in that order.

Throws:

BeanIntrospectionException - when unable to introspect the record type

Method Detail

prepareStatement

public void prepareStatement(java.sql.PreparedStatement preparedStatement,
                             java.lang.Object record)
                      throws java.sql.SQLException

Description copied from interface: PreparedStatementProvider

Prepare the statement with input data.

Specified by:

prepareStatement in interface PreparedStatementProvider

Parameters:

preparedStatement - the statement to prepare

record - the record holding input data

Throws:

java.sql.SQLException - thrown when a problem occurs when preparing the statement