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package javax.management.remote;

import java.io.IOException;
import java.util.Map;


A provider for creating JMX API connector clients using a given protocol. Instances of this interface are created by JMXConnectorFactory as part of its 
newJMXConnector method.


Since:1.5
/**
 * <p>A provider for creating JMX API connector clients using a given
 * protocol.  Instances of this interface are created by {@link
 * JMXConnectorFactory} as part of its {@link
 * JMXConnectorFactory#newJMXConnector(JMXServiceURL, Map)
 * newJMXConnector} method.</p>
 *
 * @since 1.5
 */
public interface JMXConnectorProvider {
    
Creates a new connector client that is ready to connect
to the connector server at the given address.  Each successful
call to this method produces a different
JMXConnector object.


Params:
  • serviceURL – the address of the connector server to connect to.
  • environment – a read-only Map containing named attributes
to determine how the connection is made.  Keys in this map must
be Strings.  The appropriate type of each associated value
depends on the attribute.
Throws:
  • NullPointerException – if serviceURL or
environment is null.
  • IOException – It is recommended for a provider implementation to throw MalformedURLException if the protocol in the serviceURL is not recognized by this provider, JMXProviderException if this is a provider for the protocol in serviceURL but it cannot be used for some reason or any other IOException if the connection cannot be made because of a communication problem.
Returns:a JMXConnector representing the new
connector client.  Each successful call to this method produces
a different object.
/**
     * <p>Creates a new connector client that is ready to connect
     * to the connector server at the given address.  Each successful
     * call to this method produces a different
     * <code>JMXConnector</code> object.</p>
     *
     * @param serviceURL the address of the connector server to connect to.
     *
     * @param environment a read-only Map containing named attributes
     * to determine how the connection is made.  Keys in this map must
     * be Strings.  The appropriate type of each associated value
     * depends on the attribute.
     *
     * @return a <code>JMXConnector</code> representing the new
     * connector client.  Each successful call to this method produces
     * a different object.
     *
     * @exception NullPointerException if <code>serviceURL</code> or
     * <code>environment</code> is null.
     *
     * @exception IOException It is recommended for a provider
     * implementation to throw {@code MalformedURLException} if the
     * protocol in the {@code serviceURL} is not recognized by this
     * provider, {@code JMXProviderException} if this is a provider
     * for the protocol in {@code serviceURL} but it cannot be used
     * for some reason or any other {@code IOException} if the
     * connection cannot be made because of a communication problem.
     */
    public JMXConnector newJMXConnector(JMXServiceURL serviceURL,
                                        Map<String,?> environment)
            throws IOException;
}