--- a/jdk/src/java.management/share/classes/sun/management/jdp/JdpJmxPacket.java Fri Feb 03 09:28:13 2017 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,245 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package sun.management.jdp;
-
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Objects;
-import java.util.UUID;
-
-/**
- * A packet to broadcasts JMX URL
- *
- * Fields:
- *
- * <ul>
- * <li>UUID - broadcast session ID, changed every time when we start/stop
- * discovery service</li>
- * <li>JMX_URL - URL to connect to JMX service</li>
- * <li>MAIN_CLASS - optional name of main class, filled from sun.java.command stripped for
- * security reason to first space</li>
- * <li>INSTANCE_NAME - optional custom name of particular instance as provided by customer</li>
- * </ul>
- */
-public final class JdpJmxPacket
- extends JdpGenericPacket
- implements JdpPacket {
-
- /**
- * Session ID
- */
- public final static String UUID_KEY = "DISCOVERABLE_SESSION_UUID";
- /**
- * Name of main class
- */
- public final static String MAIN_CLASS_KEY = "MAIN_CLASS";
- /**
- * JMX service URL
- */
- public final static String JMX_SERVICE_URL_KEY = "JMX_SERVICE_URL";
- /**
- * Name of Java instance
- */
- public final static String INSTANCE_NAME_KEY = "INSTANCE_NAME";
- /**
- * PID of java process, optional presented if it could be obtained
- */
- public final static String PROCESS_ID_KEY = "PROCESS_ID";
- /**
- * Hostname of rmi server, optional presented if user overrides rmi server
- * hostname by java.rmi.server.hostname property
- */
- public final static String RMI_HOSTNAME_KEY = "RMI_HOSTNAME";
- /**
- * Configured broadcast interval, optional
- */
- public final static String BROADCAST_INTERVAL_KEY = "BROADCAST_INTERVAL";
-
- private UUID id;
- private String mainClass;
- private String jmxServiceUrl;
- private String instanceName;
- private String processId;
- private String rmiHostname;
- private String broadcastInterval;
-
- /**
- * Create new instance from user provided data. Set mandatory fields
- *
- * @param id - java instance id
- * @param jmxServiceUrl - JMX service url
- */
- public JdpJmxPacket(UUID id, String jmxServiceUrl) {
- this.id = id;
- this.jmxServiceUrl = jmxServiceUrl;
- }
-
- /**
- * Create new instance from network data Parse packet and set fields.
- *
- * @param data - raw packet data as it came from a Net
- * @throws JdpException
- */
- public JdpJmxPacket(byte[] data)
- throws JdpException {
- JdpPacketReader reader;
-
- reader = new JdpPacketReader(data);
- Map<String, String> p = reader.getDiscoveryDataAsMap();
-
- String sId = p.get(UUID_KEY);
- this.id = (sId == null) ? null : UUID.fromString(sId);
- this.jmxServiceUrl = p.get(JMX_SERVICE_URL_KEY);
- this.mainClass = p.get(MAIN_CLASS_KEY);
- this.instanceName = p.get(INSTANCE_NAME_KEY);
- this.processId = p.get(PROCESS_ID_KEY);
- this.rmiHostname = p.get(RMI_HOSTNAME_KEY);
- this.broadcastInterval = p.get(BROADCAST_INTERVAL_KEY);
- }
-
- /**
- * Set main class field
- *
- * @param mainClass - main class of running app
- */
- public void setMainClass(String mainClass) {
- this.mainClass = mainClass;
- }
-
- /**
- * Set instance name field
- *
- * @param instanceName - name of instance as provided by customer
- */
- public void setInstanceName(String instanceName) {
- this.instanceName = instanceName;
- }
-
- /**
- * @return id of discovery session
- */
- public UUID getId() {
- return id;
- }
-
- /**
- *
- * @return main class field
- */
- public String getMainClass() {
- return mainClass;
- }
-
- /**
- *
- * @return JMX service URL
- */
- public String getJmxServiceUrl() {
- return jmxServiceUrl;
- }
-
- /**
- *
- * @return instance name
- */
- public String getInstanceName() {
- return instanceName;
- }
-
- public String getProcessId() {
- return processId;
- }
-
- public void setProcessId(String processId) {
- this.processId = processId;
- }
-
- public String getRmiHostname() {
- return rmiHostname;
- }
-
- public void setRmiHostname(String rmiHostname) {
- this.rmiHostname = rmiHostname;
- }
-
- public String getBroadcastInterval() {
- return broadcastInterval;
- }
-
- public void setBroadcastInterval(String broadcastInterval) {
- this.broadcastInterval = broadcastInterval;
- }
-
- /**
- *
- * @return assembled packet ready to be sent across a Net
- * @throws IOException
- */
- @Override
- public byte[] getPacketData() throws IOException {
- // Assemble packet from fields to byte array
- JdpPacketWriter writer;
- writer = new JdpPacketWriter();
- writer.addEntry(UUID_KEY, (id == null) ? null : id.toString());
- writer.addEntry(MAIN_CLASS_KEY, mainClass);
- writer.addEntry(JMX_SERVICE_URL_KEY, jmxServiceUrl);
- writer.addEntry(INSTANCE_NAME_KEY, instanceName);
- writer.addEntry(PROCESS_ID_KEY, processId);
- writer.addEntry(RMI_HOSTNAME_KEY, rmiHostname);
- writer.addEntry(BROADCAST_INTERVAL_KEY, broadcastInterval);
-
- return writer.getPacketBytes();
- }
-
- /**
- *
- * @return packet hash code
- */
- @Override
- public int hashCode() {
- int hash = 1;
- hash = hash * 31 + id.hashCode();
- hash = hash * 31 + jmxServiceUrl.hashCode();
- return hash;
- }
-
- /**
- * Compare two packets
- *
- * @param o - packet to compare
- * @return either packet equals or not
- */
- @Override
- public boolean equals(Object o) {
-
- if (o == null || ! (o instanceof JdpJmxPacket) ){
- return false;
- }
-
- JdpJmxPacket p = (JdpJmxPacket) o;
- return Objects.equals(id, p.getId()) && Objects.equals(jmxServiceUrl, p.getJmxServiceUrl());
- }
-}