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*
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*/
package org.glassfish.grizzly.config;
import org.glassfish.grizzly.http.server.HttpHandler;
/**
* Class represents context-root associated information
*/
public final class ContextRootInfo {
/**
* The interface, which is responsible for holding ContextRootInfo,
* which makes possible to initialize ContextRootInfo lazily.
*/
public static interface Holder {
/**
* Gets the Grizzly {@link HttpHandler}, associated with the context.
*
* @return the Grizzly {@link HttpHandler}, associated with the context.
*/
public HttpHandler getHttpHandler();
/**
* Gets the application container, associated with the context.
*
* @return the application container, associated with the context.
*/
public Object getContainer();
}
private final Holder holder;
/**
* Create ContextRootInfo using prepared {@link HttpHandler} and
* application container parameters.
*
* @param handler Grizzly {@link HttpHandler}, associated with the context.
* @param container application container, associated with the context.
*/
public ContextRootInfo(final HttpHandler handler,
final Object container) {
holder = new SimpleHolder(handler, container);
}
/**
* Create ContextRootInfo using passed {@link Holder} object, which
* might be initialized lazily.
*
* @param holder context info {@link Holder}.
*/
public ContextRootInfo(final Holder holder) {
this.holder = holder;
}
/**
* Gets the Grizzly {@link HttpHandler}, associated with the context.
*
* @return the Grizzly {@link HttpHandler}, associated with the context.
*/
public HttpHandler getHttpHandler() {
return holder.getHttpHandler();
}
/**
* Gets the application container, associated with the context.
*
* @return the application container, associated with the context.
*/
public Object getContainer() {
return holder.getContainer();
}
private static class SimpleHolder implements Holder {
private final HttpHandler handler;
private final Object container;
public SimpleHolder(HttpHandler handler, Object container) {
this.handler = handler;
this.container = container;
}
@Override
public HttpHandler getHttpHandler() {
return handler;
}
@Override
public Object getContainer() {
return container;
}
}
}