org.springframework.http.client

Class Netty4ClientHttpRequestFactory

java.lang.Object

org.springframework.http.client.Netty4ClientHttpRequestFactory

All Implemented Interfaces:

DisposableBean, InitializingBean, AsyncClientHttpRequestFactory, ClientHttpRequestFactory

Deprecated.

as of Spring 5.0, in favor of ReactorClientHttpConnector

@Deprecated
public class Netty4ClientHttpRequestFactory
extends Object
implements ClientHttpRequestFactory, AsyncClientHttpRequestFactory, InitializingBean, DisposableBean

ClientHttpRequestFactory implementation that uses Netty 4 to create requests.

Allows to use a pre-configured EventLoopGroup instance: useful for sharing across multiple clients.

Note that this implementation consistently closes the HTTP connection on each request.

Since:

4.1.2

Author:

Arjen Poutsma, Rossen Stoyanchev, Brian Clozel, Mark Paluch

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_RESPONSE_SIZE Deprecated. The default maximum response size.

Constructor Summary

Constructors

Constructor and Description
Netty4ClientHttpRequestFactory() Deprecated. Create a new Netty4ClientHttpRequestFactory with a default NioEventLoopGroup.
Netty4ClientHttpRequestFactory(io.netty.channel.EventLoopGroup eventLoopGroup) Deprecated. Create a new Netty4ClientHttpRequestFactory with the given EventLoopGroup.

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() Deprecated. Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.
protected void	configureChannel(io.netty.channel.socket.SocketChannelConfig config) Deprecated. Template method for changing properties on the given SocketChannelConfig.
AsyncClientHttpRequest	createAsyncRequest(URI uri, HttpMethod httpMethod) Deprecated. Create a new asynchronous AsyncClientHttpRequest for the specified URI and HTTP method.
ClientHttpRequest	createRequest(URI uri, HttpMethod httpMethod) Deprecated. Create a new ClientHttpRequest for the specified URI and HTTP method.
void	destroy() Deprecated. Invoked by the containing BeanFactory on destruction of a bean.
void	setConnectTimeout(int connectTimeout) Deprecated. Set the underlying connect timeout (in milliseconds).
void	setMaxResponseSize(int maxResponseSize) Deprecated. Set the default maximum response size.
void	setReadTimeout(int readTimeout) Deprecated. Set the underlying URLConnection's read timeout (in milliseconds).
void	setSslContext(io.netty.handler.ssl.SslContext sslContext) Deprecated. Set the SSL context.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_RESPONSE_SIZE

public static final int DEFAULT_MAX_RESPONSE_SIZE

Deprecated.

The default maximum response size.

See Also:

setMaxResponseSize(int), Constant Field Values

Constructor Detail

Netty4ClientHttpRequestFactory

public Netty4ClientHttpRequestFactory()

Deprecated.

Create a new Netty4ClientHttpRequestFactory with a default NioEventLoopGroup.

Netty4ClientHttpRequestFactory

public Netty4ClientHttpRequestFactory(io.netty.channel.EventLoopGroup eventLoopGroup)

Deprecated.

Create a new Netty4ClientHttpRequestFactory with the given EventLoopGroup.

NOTE: the given group will not be shutdown by this factory; doing so becomes the responsibility of the caller.

Method Detail

setMaxResponseSize

public void setMaxResponseSize(int maxResponseSize)

Deprecated.

Set the default maximum response size.

By default this is set to DEFAULT_MAX_RESPONSE_SIZE.

Since:

4.1.5

See Also:

HttpObjectAggregator.HttpObjectAggregator(int)

setSslContext

public void setSslContext(io.netty.handler.ssl.SslContext sslContext)

Deprecated.

Set the SSL context. When configured it is used to create and insert an SslHandler in the channel pipeline.

A default client SslContext is configured if none has been provided.

setConnectTimeout

public void setConnectTimeout(int connectTimeout)

Deprecated.

Set the underlying connect timeout (in milliseconds). A timeout value of 0 specifies an infinite timeout.

See Also:

ChannelConfig.setConnectTimeoutMillis(int)

setReadTimeout

public void setReadTimeout(int readTimeout)

Deprecated.

Set the underlying URLConnection's read timeout (in milliseconds). A timeout value of 0 specifies an infinite timeout.

See Also:

ReadTimeoutHandler

afterPropertiesSet

public void afterPropertiesSet()

Deprecated.

Description copied from interface: InitializingBean

Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.

This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.

Specified by:

afterPropertiesSet in interface InitializingBean

createRequest

public ClientHttpRequest createRequest(URI uri,
                                       HttpMethod httpMethod)
                                throws IOException

Deprecated.

Description copied from interface: ClientHttpRequestFactory

Create a new ClientHttpRequest for the specified URI and HTTP method.

The returned request can be written to, and then executed by calling ClientHttpRequest.execute().

Specified by:

createRequest in interface ClientHttpRequestFactory

Parameters:

uri - the URI to create a request for

httpMethod - the HTTP method to execute

Returns:

the created request

Throws:

IOException - in case of I/O errors

createAsyncRequest

public AsyncClientHttpRequest createAsyncRequest(URI uri,
                                                 HttpMethod httpMethod)
                                          throws IOException

Deprecated.

Description copied from interface: AsyncClientHttpRequestFactory

Create a new asynchronous AsyncClientHttpRequest for the specified URI and HTTP method.

The returned request can be written to, and then executed by calling AsyncClientHttpRequest.executeAsync().

Specified by:

createAsyncRequest in interface AsyncClientHttpRequestFactory

Parameters:

uri - the URI to create a request for

httpMethod - the HTTP method to execute

Returns:

the created request

Throws:

IOException - in case of I/O errors

configureChannel

protected void configureChannel(io.netty.channel.socket.SocketChannelConfig config)

Deprecated.

Template method for changing properties on the given SocketChannelConfig.

The default implementation sets the connect timeout based on the set property.

Parameters:

config - the channel configuration

destroy

public void destroy()
             throws InterruptedException

Deprecated.

Description copied from interface: DisposableBean

Invoked by the containing BeanFactory on destruction of a bean.

Specified by:

destroy in interface DisposableBean

Throws:

InterruptedException