| /* |
| * Copyright (c) 2010, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package com.sun.enterprise.config.util; |
| |
| import com.sun.enterprise.config.serverbeans.Cluster; |
| import com.sun.enterprise.config.serverbeans.Config; |
| import com.sun.enterprise.config.serverbeans.Domain; |
| import com.sun.enterprise.config.serverbeans.Server; |
| import com.sun.enterprise.config.serverbeans.SystemProperty; |
| import com.sun.enterprise.util.StringUtils; |
| import com.sun.enterprise.util.net.NetUtils; |
| import java.util.*; |
| import static com.sun.enterprise.config.util.PortConstants.PORTSLIST; |
| |
| /** |
| * Simple pkg-priv class for keeping the system-properties of a Server handy. We add the Port Props in the correct order |
| * Order of precedence from LOW to HIGH == (0) domain (1) cluster (2) config (3) server Just add the props in that same |
| * order and we're good to go! Note that I'm VERY paranoid about NPE's |
| * |
| * @author Byron Nevins |
| */ |
| class ServerPorts { |
| |
| // The new server is in the middle of its creation transaction which makes |
| // things trickier -- its config, for instance, might not be in the domains |
| //list of configs yet. |
| // So we send everything in explicitly from the Transaction... |
| ServerPorts(Cluster cluster, Config config, Domain domain, Server theServer) { |
| initialize(cluster, config, domain, theServer); |
| } |
| |
| // this constructor is for use for pre-existing servers. |
| ServerPorts(Domain domain, Server theServer) { |
| Cluster cluster = null; |
| Config config = null; |
| |
| if (theServer.isInstance()) |
| cluster = domain.getClusterForInstance(theServer.getName()); |
| |
| String configName = theServer.getConfigRef(); |
| |
| if (StringUtils.ok(configName)) |
| config = domain.getConfigNamed(configName); |
| |
| initialize(cluster, config, domain, theServer); |
| } |
| |
| Map<String, Integer> getMap() { |
| return props; |
| } |
| |
| ////////////////////// all private below ////////////////////////// |
| |
| private void initialize(Cluster cluster, Config config, Domain domain, Server theServer) { |
| List<SystemProperty> propList; |
| server = theServer; |
| |
| // 0. domain |
| propList = domain.getSystemProperty(); |
| addAll(propList); |
| |
| // 1. cluster |
| if (cluster != null) { |
| propList = cluster.getSystemProperty(); |
| addAll(propList); |
| } |
| |
| // 2. config |
| if (config != null) { |
| propList = config.getSystemProperty(); |
| addAll(propList); |
| } |
| |
| // 3. server |
| propList = server.getSystemProperty(); |
| addAll(propList); |
| } |
| |
| private void addAll(List<SystemProperty> propList) { |
| |
| if (propList == null) |
| return; |
| |
| for (SystemProperty sp : propList) { |
| // we only care about |
| // 1. the official Port Props that we support |
| // 2. But only if they also have a value that is a legal port number |
| |
| String name = sp.getName(); |
| String value = sp.getValue(); |
| |
| if (StringUtils.ok(name) && StringUtils.ok(value) && PORTSLIST.contains(name)) { |
| try { |
| int port = Integer.parseInt(value); |
| |
| if (NetUtils.isPortValid(port)) |
| props.put(name, port); |
| } catch (Exception e) { |
| // we're all done here! |
| } |
| } |
| } |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder("ServerPorts Dump:").append('\n'); |
| sb.append("server: ").append(server.getName()).append(", "); |
| sb.append("Properties: ").append(props).append('\n'); |
| return sb.toString(); |
| } |
| |
| private Server server; |
| private final Map<String, Integer> props = new HashMap<String, Integer>(); |
| } |