io.vertx.ext.web.handler.FaviconHandler Maven / Gradle / Ivy
/*
* Copyright 2014 Red Hat, Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package io.vertx.ext.web.handler;
import io.vertx.codegen.annotations.VertxGen;
import io.vertx.core.Handler;
import io.vertx.ext.web.RoutingContext;
import io.vertx.ext.web.handler.impl.FaviconHandlerImpl;
/**
* A handler that serves favicons.
*
* If no file system path is specified it will attempt to serve a resource called `favicon.ico` from the classpath.
*
* @author Tim Fox
*/
@VertxGen
public interface FaviconHandler extends Handler {
/**
* The default max age in seconds as set in the cache-control header
*/
long DEFAULT_MAX_AGE_SECONDS = 86400;
/**
* Create a handler with defaults
*
* @return the handler
*/
static FaviconHandler create() {
return new FaviconHandlerImpl();
}
/**
* Create a handler attempting to load favicon file from the specified path
*
* @param path the path
* @return the handler
*/
static FaviconHandler create(String path) {
return new FaviconHandlerImpl(path);
}
/**
* Create a handler attempting to load favicon file from the specified path, and with the specified max cache time
*
* @param path the path
* @param maxAgeSeconds max how long the file will be cached by browser, in seconds
* @return the handler
*/
static FaviconHandler create(String path, long maxAgeSeconds) {
return new FaviconHandlerImpl(path, maxAgeSeconds);
}
/**
* Create a handler with the specified max cache time
*
* @param maxAgeSeconds max how long the file will be cached by browser, in seconds
* @return the handler
*/
static FaviconHandler create(long maxAgeSeconds) {
return new FaviconHandlerImpl(maxAgeSeconds);
}
}