Example usage for org.apache.http.conn ClientConnectionManagerFactory newInstance

Introduction

In this page you can find the example usage for org.apache.http.conn ClientConnectionManagerFactory newInstance.

Prototype

ClientConnectionManager newInstance(HttpParams params, SchemeRegistry schemeRegistry);

Source Link

Usage

From source file:org.vietspider.net.client.impl.AnonymousHttpClient.java

@Override
protected ClientConnectionManager createClientConnectionManager() {
    SchemeRegistry registry = new SchemeRegistry();
    registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    registry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

    ClientConnectionManager connManager = null;
    HttpParams params = getParams();//w  w w  . ja  v  a2  s.  co  m

    ClientConnectionManagerFactory factory = null;

    // Try first getting the factory directly as an object.
    factory = (ClientConnectionManagerFactory) params.getParameter(ClientPNames.CONNECTION_MANAGER_FACTORY);
    if (factory == null) { // then try getting its class name.
        String className = (String) params.getParameter(ClientPNames.CONNECTION_MANAGER_FACTORY_CLASS_NAME);
        if (className != null) {
            try {
                Class<?> clazz = Class.forName(className);
                factory = (ClientConnectionManagerFactory) clazz.newInstance();
            } catch (ClassNotFoundException ex) {
                throw new IllegalStateException("Invalid class name: " + className);
            } catch (IllegalAccessException ex) {
                throw new IllegalAccessError(ex.getMessage());
            } catch (InstantiationException ex) {
                throw new InstantiationError(ex.getMessage());
            }
        }
    }

    if (factory != null) {
        connManager = factory.newInstance(params, registry);
    } else {
        connManager = new SingleClientConnManager(getParams(), registry);
    }

    return connManager;
}

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From source file:org.apache.http.impl.client.AbstractHttpClient.java

protected ClientConnectionManager createClientConnectionManager() {
    final SchemeRegistry registry = SchemeRegistryFactory.createDefault();

    ClientConnectionManager connManager = null;
    final HttpParams params = getParams();

    ClientConnectionManagerFactory factory = null;

    final String className = (String) params.getParameter(ClientPNames.CONNECTION_MANAGER_FACTORY_CLASS_NAME);
    if (className != null) {
        try {//w w w .j  a v a  2  s .c  om
            final Class<?> clazz = Class.forName(className);
            factory = (ClientConnectionManagerFactory) clazz.newInstance();
        } catch (final ClassNotFoundException ex) {
            throw new IllegalStateException("Invalid class name: " + className);
        } catch (final IllegalAccessException ex) {
            throw new IllegalAccessError(ex.getMessage());
        } catch (final InstantiationException ex) {
            throw new InstantiationError(ex.getMessage());
        }
    }
    if (factory != null) {
        connManager = factory.newInstance(params, registry);
    } else {
        connManager = new BasicClientConnectionManager(registry);
    }

    return connManager;
}

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From source file:org.apache.http.impl.client.AbstractStatisticsGatheringHttpClient.java

protected ClientConnectionManager createClientConnectionManager() {
    SchemeRegistry registry = SchemeRegistryFactory.createDefault();

    ClientConnectionManager connManager = null;
    HttpParams params = getParams();/*from w  ww  .j a va2 s. c o m*/

    ClientConnectionManagerFactory factory = null;

    String className = (String) params.getParameter(ClientPNames.CONNECTION_MANAGER_FACTORY_CLASS_NAME);
    if (className != null) {
        try {
            Class<?> clazz = Class.forName(className);
            factory = (ClientConnectionManagerFactory) clazz.newInstance();
        } catch (ClassNotFoundException ex) {
            throw new IllegalStateException("Invalid class name: " + className);
        } catch (IllegalAccessException ex) {
            throw new IllegalAccessError(ex.getMessage());
        } catch (InstantiationException ex) {
            throw new InstantiationError(ex.getMessage());
        }
    }
    if (factory != null) {
        connManager = factory.newInstance(params, registry);
    } else {
        connManager = new SingleClientConnManager(registry);
    }

    return connManager;
}

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