JRE 8 rt.jar - com.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries.
JRE (Java Runtime) 8 is the runtime environment included in JDK 8.
JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib
63,596,151 rt.jar
Here is the list of Java classes of the com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ com/sun/corba/se/impl/activation/RepositoryImpl.java
/*
* Copyright (c) 1997, 2004, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
package com.sun.corba.se.impl.activation;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.Properties;
import java.util.Hashtable;
import java.util.Enumeration;
import java.util.Vector;
import org.omg.CORBA.CompletionStatus;
import org.omg.CORBA.INITIALIZE;
import org.omg.CORBA.INTERNAL;
import org.omg.CORBA.SystemException;
import com.sun.corba.se.spi.activation.BadServerDefinition;
import com.sun.corba.se.spi.activation.RepositoryPackage.ServerDef;
import com.sun.corba.se.spi.activation._RepositoryImplBase;
import com.sun.corba.se.spi.activation.ServerAlreadyRegistered;
import com.sun.corba.se.spi.activation.ServerAlreadyInstalled;
import com.sun.corba.se.spi.activation.ServerAlreadyUninstalled;
import com.sun.corba.se.spi.activation.ServerNotRegistered;
import com.sun.corba.se.spi.legacy.connection.LegacyServerSocketEndPointInfo;
import com.sun.corba.se.spi.transport.SocketOrChannelAcceptor;
import com.sun.corba.se.spi.orb.ORB;
import com.sun.corba.se.impl.orbutil.ORBConstants;
import com.sun.corba.se.spi.logging.CORBALogDomains;
import com.sun.corba.se.impl.logging.ActivationSystemException;
/**
*
* @author Rohit Garg
* @since JDK1.2
*/
public class RepositoryImpl extends _RepositoryImplBase
implements Serializable
{
// added serialver computed by the tool
private static final long serialVersionUID = 8458417785209341858L;
RepositoryImpl(ORB orb, File dbDir, boolean debug)
{
this.debug = debug ;
this.orb = orb;
wrapper = ActivationSystemException.get( orb, CORBALogDomains.ORBD_REPOSITORY ) ;
// if databse does not exist, create it otherwise read it in
File dbFile = new File(dbDir, "servers.db");
if (!dbFile.exists()) {
db = new RepositoryDB(dbFile);
db.flush();
} else {
try {
FileInputStream fis = new FileInputStream(dbFile);
ObjectInputStream ois = new ObjectInputStream(fis);
db = (RepositoryDB) ois.readObject();
ois.close();
} catch (Exception e) {
throw wrapper.cannotReadRepositoryDb( e ) ;
}
}
// export the repository
orb.connect(this);
}
private String printServerDef( ServerDef sd )
{
return "ServerDef[applicationName=" + sd.applicationName +
" serverName=" + sd.serverName +
" serverClassPath=" + sd.serverClassPath +
" serverArgs=" + sd. serverArgs +
" serverVmArgs=" + sd.serverVmArgs +
"]" ;
}
public int registerServer(ServerDef serverDef, int theServerId)
throws ServerAlreadyRegistered
{
int serverId;
DBServerDef server = null;
synchronized (db) {
// check if server already registered
Enumeration enumeration = db.serverTable.elements();
while (enumeration.hasMoreElements()) {
server = (DBServerDef) enumeration.nextElement();
if (serverDef.applicationName.equals(server.applicationName)) {
if (debug)
System.out.println(
"RepositoryImpl: registerServer called " +
"to register ServerDef " +
printServerDef( serverDef ) +
" with " + ((theServerId==illegalServerId) ?
"a new server Id" : ("server Id " + theServerId)) +
" FAILED because it is already registered." ) ;
throw (new ServerAlreadyRegistered(server.id));
}
}
// generate a new server id
if (theServerId == illegalServerId)
serverId = db.incrementServerIdCounter();
else
serverId = theServerId;
// add server def to the database
server = new DBServerDef(serverDef, serverId);
db.serverTable.put(new Integer(serverId), server);
db.flush();
if (debug)
if (theServerId==illegalServerId)
System.out.println( "RepositoryImpl: registerServer called " +
"to register ServerDef " + printServerDef( serverDef ) +
" with new serverId " + serverId ) ;
else
System.out.println( "RepositoryImpl: registerServer called " +
"to register ServerDef " + printServerDef( serverDef ) +
" with assigned serverId " + serverId ) ;
return serverId;
}
}
public int registerServer(ServerDef serverDef)
throws ServerAlreadyRegistered, BadServerDefinition
{
// verify that the entry is valid
LegacyServerSocketEndPointInfo endpoint =
orb.getLegacyServerSocketManager()
.legacyGetEndpoint(LegacyServerSocketEndPointInfo.BOOT_NAMING);
int initSvcPort = ((SocketOrChannelAcceptor)endpoint)
.getServerSocket().getLocalPort();
ServerTableEntry entry = new ServerTableEntry( wrapper,
illegalServerId, serverDef, (int) initSvcPort, "", true, debug );
switch (entry.verify()) {
case ServerMain.OK:
break;
case ServerMain.MAIN_CLASS_NOT_FOUND:
throw new BadServerDefinition("main class not found.");
case ServerMain.NO_MAIN_METHOD:
throw new BadServerDefinition("no main method found.");
case ServerMain.APPLICATION_ERROR:
throw new BadServerDefinition("server application error.");
default:
throw new BadServerDefinition("unknown Exception.");
}
return registerServer(serverDef, illegalServerId);
}
public void unregisterServer(int serverId) throws ServerNotRegistered {
DBServerDef server = null;
Integer id = new Integer(serverId);
synchronized (db) {
// check to see if the server is registered
server = (DBServerDef) db.serverTable.get(id);
if (server == null) {
if (debug)
System.out.println(
"RepositoryImpl: unregisterServer for serverId " +
serverId + " called: server not registered" ) ;
throw (new ServerNotRegistered());
}
// remove server from the database
db.serverTable.remove(id);
db.flush();
}
if (debug)
System.out.println(
"RepositoryImpl: unregisterServer for serverId " + serverId +
" called" ) ;
}
private DBServerDef getDBServerDef(int serverId) throws ServerNotRegistered
{
Integer id = new Integer(serverId);
DBServerDef server = (DBServerDef) db.serverTable.get(id);
if (server == null)
throw new ServerNotRegistered( serverId );
return server ;
}
public ServerDef getServer(int serverId) throws ServerNotRegistered
{
DBServerDef server = getDBServerDef( serverId ) ;
ServerDef serverDef = new ServerDef(server.applicationName, server.name,
server.classPath, server.args, server.vmArgs);
if (debug)
System.out.println(
"RepositoryImpl: getServer for serverId " + serverId +
" returns " + printServerDef( serverDef ) ) ;
return serverDef;
}
public boolean isInstalled(int serverId) throws ServerNotRegistered {
DBServerDef server = getDBServerDef( serverId ) ;
return server.isInstalled ;
}
public void install( int serverId )
throws ServerNotRegistered, ServerAlreadyInstalled
{
DBServerDef server = getDBServerDef( serverId ) ;
if (server.isInstalled)
throw new ServerAlreadyInstalled( serverId ) ;
else {
server.isInstalled = true ;
db.flush() ;
}
}
public void uninstall( int serverId )
throws ServerNotRegistered, ServerAlreadyUninstalled
{
DBServerDef server = getDBServerDef( serverId ) ;
if (!server.isInstalled)
throw new ServerAlreadyUninstalled( serverId ) ;
else {
server.isInstalled = false ;
db.flush() ;
}
}
public int[] listRegisteredServers() {
synchronized (db) {
int i=0;
int servers[] = new int[db.serverTable.size()];
Enumeration enumeration = db.serverTable.elements();
while (enumeration.hasMoreElements()) {
DBServerDef server = (DBServerDef) enumeration.nextElement();
servers[i++] = server.id;
}
if (debug) {
StringBuffer sb = new StringBuffer() ;
for (int ctr=0; ctr<servers.length; ctr++) {
sb.append( ' ' ) ;
sb.append( servers[ctr] ) ;
}
System.out.println(
"RepositoryImpl: listRegisteredServers returns" +
sb.toString() ) ;
}
return servers;
}
}
public int getServerID(String applicationName) throws ServerNotRegistered {
synchronized (db) {
int result = -1 ;
for (Enumeration serverIds = db.serverTable.keys();
serverIds.hasMoreElements();)
{
Integer nextServerId = (Integer) serverIds.nextElement();
DBServerDef dbServerDef =
(DBServerDef) db.serverTable.get(nextServerId);
if (dbServerDef.applicationName.equals(applicationName)) {
result = nextServerId.intValue();
break ;
}
}
if (debug)
System.out.println("RepositoryImpl: getServerID for " +
applicationName + " is " + result ) ;
if (result == -1) {
throw (new ServerNotRegistered());
} else {
return result ;
}
}
}
public String[] getApplicationNames() {
synchronized (db) {
Vector v = new Vector();
for (Enumeration serverIds = db.serverTable.keys();
serverIds.hasMoreElements();)
{
Integer nextServerId = (Integer) serverIds.nextElement();
DBServerDef dbServerDef = (DBServerDef)db.serverTable.get(
nextServerId);
if (!dbServerDef.applicationName.equals(""))
v.addElement( dbServerDef.applicationName ) ;
}
String[] apps = new String[v.size()];
for (int i = 0; i < v.size(); i++) {
apps[i] = (String)v.elementAt(i);
}
if (debug) {
StringBuffer sb = new StringBuffer() ;
for (int ctr=0; ctr<apps.length; ctr++) {
sb.append( ' ' ) ;
sb.append( apps[ctr] ) ;
}
System.out.println( "RepositoryImpl: getApplicationNames returns " +
sb.toString() ) ;
}
return apps;
}
}
/**
* Typically the Repositoy is created within the ORBd VM but it can
* be independently started as well.
*/
public static void main(String args[]) {
boolean debug = false ;
for (int ctr=0; ctr<args.length; ctr++)
if (args[ctr].equals("-debug"))
debug = true ;
try {
// See Bug 4396928 for more information about why we are
// initializing the ORBClass to PIORB (now ORBImpl, but see the bug).
Properties props = new Properties();
props.put("org.omg.CORBA.ORBClass",
"com.sun.corba.se.impl.orb.ORBImpl");
ORB orb = (ORB) ORB.init(args, props);
// create the repository object
String db = System.getProperty( ORBConstants.DB_PROPERTY,
ORBConstants.DEFAULT_DB_NAME );
RepositoryImpl repository = new RepositoryImpl(orb, new File(db),
debug);
// wait for shutdown
orb.run();
} catch (Exception ex) {
ex.printStackTrace();
}
}
transient private boolean debug = false;
final static int illegalServerId = -1;
transient private RepositoryDB db = null;
transient ORB orb = null;
transient ActivationSystemException wrapper ;
class RepositoryDB implements Serializable
{
File db;
Hashtable serverTable;
Integer serverIdCounter;
RepositoryDB(File dbFile) {
db = dbFile;
// initialize the Server Id counter and hashtable.
// the lower id range is reserved for system servers
serverTable = new Hashtable(255);
serverIdCounter = new Integer(256);
}
int incrementServerIdCounter()
{
int value = serverIdCounter.intValue();
serverIdCounter = new Integer(++value);
return value;
}
void flush()
{
try {
db.delete();
FileOutputStream fos = new FileOutputStream(db);
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(this);
oos.flush();
oos.close();
} catch (Exception ex) {
throw wrapper.cannotWriteRepositoryDb( ex ) ;
}
}
}
class DBServerDef implements Serializable
{
public String toString() {
return "DBServerDef(applicationName=" + applicationName +
", name=" + name +
", classPath=" + classPath +
", args=" + args +
", vmArgs=" + vmArgs +
", id=" + id +
", isInstalled=" + isInstalled + ")" ;
}
DBServerDef(ServerDef server, int server_id) {
applicationName = server.applicationName ;
name = server.serverName;
classPath = server.serverClassPath;
args = server.serverArgs;
vmArgs = server.serverVmArgs;
id = server_id;
isInstalled = false ;
}
String applicationName;
String name;
String classPath;
String args;
String vmArgs;
boolean isInstalled ;
int id;
}
}
⏎ com/sun/corba/se/impl/activation/RepositoryImpl.java
Or download all of them as a single archive file:
File name: jre-rt-com-1.8.0_191-src.zip File size: 8099783 bytes Release date: 2018-10-28 Download
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