Package org.apache.plc4x.java.utils.connectionpool2

Class CachedPlcConnection

java.lang.Object

org.apache.plc4x.java.utils.connectionpool2.CachedPlcConnection

All Implemented Interfaces:

AutoCloseable, PlcConnectionMetadata, PlcConnection

public class CachedPlcConnection
extends Object
implements PlcConnection, PlcConnectionMetadata

Wrapper around a PlcConnection which interacts with the CachedDriverManager.

Constructor Summary

Constructors

Constructor	Description
CachedPlcConnection(CachedDriverManager parent, PlcConnection activeConnection)

Method Summary

Modifier and Type	Method	Description
PlcBrowseRequest.Builder	browseRequestBuilder()
boolean	canBrowse()
boolean	canRead()
boolean	canSubscribe()
boolean	canWrite()
void	close()
void	connect()
CompletableFuture<? extends PlcBrowseResponse>	execute(PlcBrowseRequest request)
CompletableFuture<? extends PlcReadResponse>	execute(PlcReadRequest request)	Executes the Request.
CompletableFuture<? extends PlcWriteResponse>	execute(PlcWriteRequest request)
PlcConnectionMetadata	getMetadata()
boolean	isConnected()
CompletableFuture<Void>	ping()
PlcReadRequest.Builder	readRequestBuilder()
PlcSubscriptionRequest.Builder	subscriptionRequestBuilder()
PlcUnsubscriptionRequest.Builder	unsubscriptionRequestBuilder()
PlcWriteRequest.Builder	writeRequestBuilder()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.plc4x.java.api.PlcConnection

prepareField

Constructor Details

CachedPlcConnection

public CachedPlcConnection(CachedDriverManager parent,
 PlcConnection activeConnection)

Method Details

connect

public void connect()
             throws PlcConnectionException

Specified by:

connect in interface PlcConnection

Throws:

PlcConnectionException

isConnected

public boolean isConnected()

Specified by:

isConnected in interface PlcConnection

execute

public CompletableFuture<? extends PlcBrowseResponse> execute(PlcBrowseRequest request)

execute

public CompletableFuture<? extends PlcReadResponse> execute(PlcReadRequest request)

Executes the Request.

execute

public CompletableFuture<? extends PlcWriteResponse> execute(PlcWriteRequest request)

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Specified by:

close in interface PlcConnection

Throws:

Exception

getMetadata

public PlcConnectionMetadata getMetadata()

Specified by:

getMetadata in interface PlcConnection

ping

public CompletableFuture<Void> ping()

Specified by:

ping in interface PlcConnection

browseRequestBuilder

public PlcBrowseRequest.Builder browseRequestBuilder()

Specified by:

browseRequestBuilder in interface PlcConnection

readRequestBuilder

public PlcReadRequest.Builder readRequestBuilder()

Specified by:

readRequestBuilder in interface PlcConnection

writeRequestBuilder

public PlcWriteRequest.Builder writeRequestBuilder()

Specified by:

writeRequestBuilder in interface PlcConnection

subscriptionRequestBuilder

public PlcSubscriptionRequest.Builder subscriptionRequestBuilder()

Specified by:

subscriptionRequestBuilder in interface PlcConnection

unsubscriptionRequestBuilder

public PlcUnsubscriptionRequest.Builder unsubscriptionRequestBuilder()

Specified by:

unsubscriptionRequestBuilder in interface PlcConnection

canBrowse

public boolean canBrowse()

Specified by:

canBrowse in interface PlcConnectionMetadata

canRead

public boolean canRead()

Specified by:

canRead in interface PlcConnectionMetadata

canWrite

public boolean canWrite()

Specified by:

canWrite in interface PlcConnectionMetadata

canSubscribe

public boolean canSubscribe()

Specified by:

canSubscribe in interface PlcConnectionMetadata