| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.tuweni.ethclientui |
| |
| import org.apache.tuweni.ethclient.EthereumClient |
| import org.eclipse.jetty.server.Server |
| import org.eclipse.jetty.servlet.DefaultServlet |
| import org.eclipse.jetty.servlet.ServletContextHandler |
| import org.eclipse.jetty.servlet.ServletHolder |
| import org.eclipse.jetty.util.resource.Resource |
| import org.glassfish.jersey.server.ResourceConfig |
| import org.glassfish.jersey.servlet.ServletContainer |
| import java.net.InetSocketAddress |
| |
| class UI( |
| val port: Int = 0, |
| val networkInterface: String = "127.0.0.1", |
| val path: String = "/", |
| val client: EthereumClient, |
| ) { |
| |
| private var server: Server? = null |
| |
| var actualPort: Int? = null |
| |
| fun start() { |
| val newServer = Server(InetSocketAddress(networkInterface, port)) |
| |
| val ctx = ServletContextHandler(ServletContextHandler.NO_SESSIONS) |
| |
| ctx.contextPath = path |
| newServer.handler = ctx |
| |
| val config = ResourceConfig().packages(true, "org.apache.tuweni.ethclientui") |
| val holder = ServletHolder(ServletContainer(config)) |
| holder.initOrder = 1 |
| ctx.addServlet(holder, "/rest/*") |
| |
| ctx.setBaseResource(Resource.newResource(UI::class.java.getResource("/webapp"))) |
| val staticContent = ctx.addServlet(DefaultServlet::class.java, "/*") |
| ctx.setWelcomeFiles(arrayOf("index.html")) |
| staticContent.initOrder = 10 |
| |
| newServer.stopAtShutdown = true |
| newServer.start() |
| holder.servlet.servletConfig.servletContext.setAttribute("ethclient", client) |
| server = newServer |
| actualPort = newServer.uri.port |
| } |
| |
| fun stop() { |
| server?.stop() |
| } |
| } |