Module bus.cache

Package org.miaixz.bus.cache.provider

Class PostgreSQLHitting

java.lang.Object

org.miaixz.bus.cache.provider.AbstractHitting

org.miaixz.bus.cache.provider.PostgreSQLHitting

All Implemented Interfaces:

Hitting

public class PostgreSQLHitting
extends AbstractHitting

Since:

Java 17+

Author:

Kimi Liu

Nested Class Summary

Nested classes/interfaces inherited from class org.miaixz.bus.cache.provider.AbstractHitting

AbstractHitting.DataDO

Nested classes/interfaces inherited from interface org.miaixz.bus.cache.Hitting

Hitting.HittingDO

Constructor Summary

Constructors

Constructor	Description
PostgreSQLHitting(String url, String username, String password)
PostgreSQLHitting(Map<String,Object> context)

Method Summary

Modifier and Type	Method	Description
protected Supplier<org.springframework.jdbc.core.JdbcOperations>	jdbcOperationsSupplier(Map<String,Object> context)	1. create JdbcOperations 2. init db(like: load sql script, create table, init table...)
protected Stream<AbstractHitting.DataDO>	transferResults(List<Map<String,Object>> mapResults)	convert DB Map Result to DataDO(Stream)

Methods inherited from class org.miaixz.bus.cache.provider.AbstractHitting

getHitting, hitIncr, newHashMap, reqIncr, reset, resetAll, tearDown

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.miaixz.bus.cache.Hitting

summaryName

Constructor Details

PostgreSQLHitting

public PostgreSQLHitting(Map<String,Object> context)

PostgreSQLHitting

public PostgreSQLHitting(String url,
 String username,
 String password)

Method Details

jdbcOperationsSupplier

protected Supplier<org.springframework.jdbc.core.JdbcOperations> jdbcOperationsSupplier(Map<String,Object> context)

Description copied from class: AbstractHitting

1. create JdbcOperations 2. init db(like: load sql script, create table, init table...)

Specified by:

jdbcOperationsSupplier in class AbstractHitting

Parameters:

context - :other parameters from constructor

Returns:

initiated JdbOperations object

transferResults

protected Stream<AbstractHitting.DataDO> transferResults(List<Map<String,Object>> mapResults)

Description copied from class: AbstractHitting

convert DB Map Result to DataDO(Stream)

Specified by:

transferResults in class AbstractHitting

Parameters:

mapResults - result from query DB.

Returns:

the object