Protocol.java

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package org.glassfish.grizzly.config.dom;

import org.jvnet.hk2.config.Attribute;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.Configured;
import org.jvnet.hk2.config.DuckTyped;
import org.jvnet.hk2.config.Element;
import org.jvnet.hk2.config.types.PropertyBag;

import java.util.ArrayList;
import java.util.List;

/**
 * Defines one single high-level protocol like: http, https, iiop, etc.
 */
@Configured
public interface Protocol extends ConfigBeanProxy, PropertyBag {
    boolean SECURITY_ENABLED = false;

    /**
     * Defines any HTTP settings for this Protocol
     */
    @Element
    Http getHttp();

    void setHttp(Http value);

    /**
     * Protocol name which could be used as reference
     */
    @Attribute(required = true, key = true)
    String getName();

    void setName(String value);

    /**
     * Defines port-unification logic.  If it is required to handle more than one high level protocol on a single
     * network-listener.
     */
    @Element
    PortUnification getPortUnification();

    void setPortUnification(PortUnification value);

    /**
     * Defines <code>http-redirect</code> logic.  
     */
    @Element
    HttpRedirect getHttpRedirect();

    void setHttpRedirect(HttpRedirect value);

    /**
     * Protocol chain instance handler logic.
     */
    @Element
    ProtocolChainInstanceHandler getProtocolChainInstanceHandler();

    void setProtocolChainInstanceHandler(ProtocolChainInstanceHandler value);

    /**
     * True means the protocol is secured and ssl element will be used to initialize security settings. False means that
     * protocol is not secured and ssl element, if present, will be ignored.
     */
    @Attribute(defaultValue = "" + SECURITY_ENABLED, dataType = Boolean.class)
    String getSecurityEnabled();

    void setSecurityEnabled(String value);

    /**
     * Protocol security (ssl) configuration.
     */
    @Element
    Ssl getSsl();

    void setSsl(Ssl value);

    @DuckTyped
    List<NetworkListener> findNetworkListeners();

    @DuckTyped
    Protocols getParent();

    class Duck {
        static public List<NetworkListener> findNetworkListeners(Protocol protocol) {
            final List<NetworkListener> listeners = protocol.getParent().getParent()
                    .getNetworkListeners().getNetworkListener();
            List<NetworkListener> refs = new ArrayList<NetworkListener>();
            for (NetworkListener listener : listeners) {
                if (listener.getProtocol().equals(protocol.getName())) {
                    refs.add(listener);
                }
            }
            return refs;
        }

        public static Protocols getParent(Protocol protocol) {
            return protocol.getParent(Protocols.class);
        }
    }
}