RestConfigChangeListener.java

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package org.glassfish.admin.rest;

import java.beans.PropertyChangeEvent;
import org.glassfish.admin.rest.adapter.Reloader;
import org.glassfish.admin.rest.utils.ResourceUtil;
import org.glassfish.admin.restconnector.RestConfig;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.internal.api.ServerContext;
import org.glassfish.jersey.server.ResourceConfig;
import org.jvnet.hk2.config.ConfigListener;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.ObservableBean;
import org.jvnet.hk2.config.UnprocessedChangeEvents;

/**
 * This test listen to a property change event only injecting the parent containing the property.
 *
 * @author Ludovic Champenois
 */
// TODO: Delete this once we're sure it's no longer needed
@Deprecated
public class RestConfigChangeListener implements ConfigListener {
//    private Reloader r;
    private ServerContext sc;

    public RestConfigChangeListener(ServiceLocator habitat, Reloader reload, ResourceConfig rc, ServerContext sc) {
//        this.r = reload;
        this.sc = sc;


        RestConfig target = ResourceUtil.getRestConfig(habitat);

        if (target != null) {
            ((ObservableBean) ConfigSupport.getImpl(target)).addListener(this);
        }

        /// ((ObservableBean) ConfigSupport.getImpl(target)).removeListener(this);
    }

    @Override
    public UnprocessedChangeEvents changed(PropertyChangeEvent[] events) {
        ClassLoader originalContextClassLoader = Thread.currentThread().getContextClassLoader();
        try {
            ClassLoader apiClassLoader = sc.getCommonClassLoader();
            Thread.currentThread().setContextClassLoader(apiClassLoader);

            // TODO - JERSEY2
//            rc.getContainerResponseFilters().clear();
//            rc.getContainerRequestFilters().clear();
//            rc.getFeatures().put(ResourceConfig.FEATURE_DISABLE_WADL, Boolean.FALSE);

//            RestConfig restConf = ResourceUtil.getRestConfig(habitat);
//            if (restConf != null) {
//                if (restConf.getLogOutput().equalsIgnoreCase("true")) { //enable output logging
//                    rc.getContainerResponseFilters().add(LoggingFilter.class);
//                }
//                if (restConf.getLogInput().equalsIgnoreCase("true")) { //enable input logging
//                    rc.getContainerRequestFilters().add(LoggingFilter.class);
//                }
//                if (restConf.getWadlGeneration().equalsIgnoreCase("false")) { //disable WADL
//                    rc.getFeatures().put(ResourceConfig.FEATURE_DISABLE_WADL, Boolean.TRUE);
//                }
//            }

//            r.reload();
        } finally {
            Thread.currentThread().setContextClassLoader(originalContextClassLoader);
        }
        return null;
    }
}