DefaultClientExecutorProducer.java

package org.jboss.seam.rest.client;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Produces;

import org.apache.http.client.HttpClient;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.params.ConnManagerParams;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpParams;
import org.jboss.resteasy.client.ClientExecutor;
import org.jboss.resteasy.client.core.executors.ApacheHttpClient4Executor;
import org.jboss.solder.bean.defaultbean.DefaultBean;

/**
 * Produces the default ClientExecutor. The default ClientExecutor can be overriden by providing an alternative instance of
 * ClientExecutor.
 *
 * @author <a href="http://community.jboss.org/people/jharting">Jozef Hartinger</a>
 */
@ApplicationScoped
public class DefaultClientExecutorProducer {
    @Produces
    @DefaultBean(value = ClientExecutor.class)
    public ClientExecutor createExecutor() {
        HttpParams params = new BasicHttpParams();
        ConnManagerParams.setMaxTotalConnections(params, 200);

        SchemeRegistry schemeRegistry = new SchemeRegistry();
        schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

        ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
        HttpClient httpClient = new DefaultHttpClient(cm, params);

        return new ApacheHttpClient4Executor(httpClient);
    }
}