org.apache.cayenne.configuration.web

Class StatelessContextRequestHandler

java.lang.Object

org.apache.cayenne.configuration.web.StatelessContextRequestHandler

All Implemented Interfaces:

RequestHandler

public class StatelessContextRequestHandler
extends Object
implements RequestHandler

Stateless implementation of RequestHandler that creates a new ObjectContext for each request and binds it to the request thread.

This is an alternative to the session-based request handler SessionContextRequestHandler which is the default.

The request handler can be used by injecting it with a custom @{link Module}, like so:

import org.apache.cayenne.configuration.web.RequestHandler;
import org.apache.cayenne.configuration.web.StatelessContextRequestHandler;
import org.apache.cayenne.di.Binder;
import org.apache.cayenne.di.Module;
public class AppModule implements Module {
    public void configure(Binder binder) {
        binder.bind(RequestHandler.class).to(StatelessContextRequestHandler.class);
    }
}

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
StatelessContextRequestHandler()

Method Summary

Modifier and Type	Method and Description
void	requestEnd(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)
void	requestStart(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response)

Methods inherited from class java.lang.Object

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

Constructor Detail

StatelessContextRequestHandler

public StatelessContextRequestHandler()

Method Detail

requestStart

public void requestStart(javax.servlet.ServletRequest request,
                         javax.servlet.ServletResponse response)

Specified by:

requestStart in interface RequestHandler

requestEnd

public void requestEnd(javax.servlet.ServletRequest request,
                       javax.servlet.ServletResponse response)

Specified by:

requestEnd in interface RequestHandler