io.r2dbc.proxy.listener

Class ProxyMethodExecutionListenerAdapter

java.lang.Object

io.r2dbc.proxy.listener.ProxyMethodExecutionListenerAdapter

All Implemented Interfaces:

ProxyExecutionListener

public class ProxyMethodExecutionListenerAdapter
extends Object
implements ProxyExecutionListener

Adapter to make ProxyMethodExecutionListener work as ProxyExecutionListener.

Since:

0.8.3

Author:

Tadaya Tsuyukubo

Constructor Summary

Constructors

Constructor and Description
ProxyMethodExecutionListenerAdapter(ProxyMethodExecutionListener delegate)

Method Summary

Modifier and Type	Method and Description
void	afterMethod(MethodExecutionInfo executionInfo) Called after every invocation of methods.
void	afterQuery(QueryExecutionInfo execInfo) Called after executing a query (Batch.execute() or Statement.execute()).
void	beforeMethod(MethodExecutionInfo executionInfo) Called before every invocation of methods.
void	beforeQuery(QueryExecutionInfo execInfo) Called before executing a query (Batch.execute() or Statement.execute()).
void	eachQueryResult(QueryExecutionInfo execInfo) Called on processing each query Result.
ProxyMethodExecutionListener	getDelegate()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyMethodExecutionListenerAdapter

public ProxyMethodExecutionListenerAdapter(ProxyMethodExecutionListener delegate)

Method Detail

beforeMethod

public void beforeMethod(MethodExecutionInfo executionInfo)

Description copied from interface: ProxyExecutionListener

Called before every invocation of methods.

Specified by:

beforeMethod in interface ProxyExecutionListener

Parameters:

executionInfo - method execution context

afterMethod

public void afterMethod(MethodExecutionInfo executionInfo)

Description copied from interface: ProxyExecutionListener

Called after every invocation of methods.

Specified by:

afterMethod in interface ProxyExecutionListener

Parameters:

executionInfo - method execution context

beforeQuery

public void beforeQuery(QueryExecutionInfo execInfo)

Description copied from interface: ProxyExecutionListener

Called before executing a query (Batch.execute() or Statement.execute()).

Note: this callback is called when the publisher, result of the execute(), is being subscribed. Not at the time of execute() is called,

Specified by:

beforeQuery in interface ProxyExecutionListener

Parameters:

execInfo - query execution context

afterQuery

public void afterQuery(QueryExecutionInfo execInfo)

Description copied from interface: ProxyExecutionListener

Called after executing a query (Batch.execute() or Statement.execute()).

The callback order is:

• ProxyExecutionListener.beforeQuery(QueryExecutionInfo)
• ProxyExecutionListener.eachQueryResult(QueryExecutionInfo) for 1st result
• ProxyExecutionListener.eachQueryResult(QueryExecutionInfo) for 2nd result
• ...
• ProxyExecutionListener.eachQueryResult(QueryExecutionInfo) for Nth result
• ProxyExecutionListener.afterQuery(QueryExecutionInfo)

QueryExecutionInfo.getExecuteDuration() is available in this callback and it holds the duration since ProxyExecutionListener.beforeQuery(QueryExecutionInfo).

Note: this callback is called when the publisher, result of the execute(), is being subscribed. Not at the time of execute() is called,

Specified by:

afterQuery in interface ProxyExecutionListener

Parameters:

execInfo - query execution context

eachQueryResult

public void eachQueryResult(QueryExecutionInfo execInfo)

Description copied from interface: ProxyExecutionListener

Called on processing each query Result.

While processing query results with Result.map(BiFunction), this callback is called per result.

QueryExecutionInfo.getCurrentMappedResult() contains the mapped result.

Specified by:

eachQueryResult in interface ProxyExecutionListener

Parameters:

execInfo - query execution context

getDelegate

public ProxyMethodExecutionListener getDelegate()