JDK 17 jdk.naming.rmi.jmod - Naming RMI Module
JDK 17 jdk.naming.rmi.jmod is the JMOD file for JDK 17 Naming RMI module.
JDK 17 Naming RMI module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.naming.rmi.jmod.
JDK 17 Naming RMI module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Naming RMI module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.naming.rmi.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/jndi/url/rmi/rmiURLContext.java
/*
* Copyright (c) 1999, 2022, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.jndi.url.rmi;
import java.net.URI;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Hashtable;
import java.util.Locale;
import javax.naming.*;
import javax.naming.spi.ResolveResult;
import com.sun.jndi.toolkit.url.GenericURLContext;
import com.sun.jndi.rmi.registry.RegistryContext;
import com.sun.jndi.toolkit.url.Uri.ParseMode;
/**
* An RMI URL context resolves names that are URLs of the form
* <pre>
* rmi://[host][:port][/[object]]
* or
* rmi:[/][object]
* </pre>
* If an object is specified, the URL resolves to the named object.
* Otherwise, the URL resolves to the specified RMI registry.
*
* @author Scott Seligman
*/
public class rmiURLContext extends GenericURLContext {
private static final String PARSE_MODE_PROP = "com.sun.jndi.rmiURLParsing";
private static final ParseMode DEFAULT_PARSE_MODE = ParseMode.COMPAT;
public static final ParseMode PARSE_MODE;
static {
PrivilegedAction<String> action = () ->
System.getProperty(PARSE_MODE_PROP, DEFAULT_PARSE_MODE.toString());
ParseMode parseMode = DEFAULT_PARSE_MODE;
try {
@SuppressWarnings("removal")
String mode = AccessController.doPrivileged(action);
parseMode = ParseMode.valueOf(mode.toUpperCase(Locale.ROOT));
} catch (Throwable t) {
parseMode = DEFAULT_PARSE_MODE;
} finally {
PARSE_MODE = parseMode;
}
}
public rmiURLContext(Hashtable<?,?> env) {
super(env);
}
public static class Parser {
final String url;
final ParseMode mode;
String host = null;
int port = -1;
String objName = null;
public Parser(String url) {
this(url, PARSE_MODE);
}
public Parser(String url, ParseMode mode) {
this.url = url;
this.mode = mode;
}
public String url() {return url;}
public String host() {return host;}
public int port() {return port;}
public String objName() {return objName;}
public ParseMode mode() {return mode;}
public void parse() throws NamingException {
if (!url.startsWith("rmi:")) {
throw (new IllegalArgumentException(
"rmiURLContext: name is not an RMI URL: " + url));
}
switch (mode) {
case STRICT -> parseStrict();
case COMPAT -> parseCompat();
case LEGACY -> parseLegacy();
}
}
private void parseStrict() throws NamingException {
assert url.startsWith("rmi:");
if (url.equals("rmi:") || url.equals("rmi://")) return;
// index into url, following the "rmi:"
int i = 4;
if (url.startsWith("//", i)) {
i += 2;
try {
URI uri = URI.create(url);
host = uri.getHost();
port = uri.getPort();
String auth = uri.getRawAuthority();
String hostport = (host == null ? "" : host)
+ (port == -1 ? "" : ":" + port);
if (!hostport.equals(auth)) {
boolean failed = true;
if (hostport.equals("") && auth.startsWith(":")) {
// supports missing host
try {
port = Integer.parseInt(auth.substring(1));
failed = false;
} catch (NumberFormatException x) {
failed = true;
}
}
if (failed) {
throw newNamingException(new IllegalArgumentException("invalid authority: "
+ auth));
}
}
i += auth.length();
} catch (IllegalArgumentException iae) {
throw newNamingException(iae);
}
}
int fmark = url.indexOf('#', i);
if (fmark > -1) {
if (!acceptsFragment()) {
throw newNamingException(new IllegalArgumentException("URI fragments not supported: " + url));
}
}
if ("".equals(host)) {
host = null;
}
if (url.startsWith("/", i)) { // skip "/" before object name
i++;
}
if (i < url.length()) {
objName = url.substring(i);
}
}
private void parseCompat() throws NamingException {
assert url.startsWith("rmi:");
int i = 4; // index into url, following the "rmi:"
boolean hasAuthority = url.startsWith("//", i);
if (hasAuthority) i += 2; // skip past "//"
int slash = url.indexOf('/', i);
int qmark = url.indexOf('?', i);
int fmark = url.indexOf('#', i);
if (fmark > -1 && qmark > fmark) qmark = -1;
if (fmark > -1 && slash > fmark) slash = -1;
if (qmark > -1 && slash > qmark) slash = -1;
// The end of the authority component is either the
// slash (slash will be -1 if it doesn't come before
// query or fragment), or the question mark (qmark will
// be -1 if it doesn't come before the fragment), or
// the fragment separator, or the end of the URI
// string if there is no path, no query, and no fragment.
int enda = slash > -1 ? slash
: (qmark > -1 ? qmark
: (fmark > -1 ? fmark
: url.length()));
if (fmark > -1) {
if (!acceptsFragment()) {
throw newNamingException(new IllegalArgumentException("URI fragments not supported: " + url));
}
}
if (hasAuthority && enda > i) { // parse "//host:port"
if (url.startsWith(":", i)) {
// LdapURL supports empty host.
i++;
host = "";
if (enda > i) {
port = Integer.parseInt(url.substring(i, enda));
}
} else {
try {
URI uri = URI.create(url.substring(0, enda));
host = uri.getHost();
port = uri.getPort();
String hostport = (host == null ? "" : host)
+ (port == -1 ? "" : ":" + port);
if (!hostport.equals(uri.getRawAuthority())) {
throw newNamingException(new IllegalArgumentException("invalid authority: "
+ uri.getRawAuthority()));
}
} catch (IllegalArgumentException iae) {
throw newNamingException(iae);
}
}
i = enda;
}
if ("".equals(host)) {
host = null;
}
if (url.startsWith("/", i)) { // skip "/" before object name
i++;
}
if (i < url.length()) {
objName = url.substring(i);
}
}
// The legacy parsing used to only throw IllegalArgumentException
// and continues to do so
private void parseLegacy() {
assert url.startsWith("rmi:");
// Parse the URL.
int i = 4; // index into url, following the "rmi:"
if (url.startsWith("//", i)) { // parse "//host:port"
i += 2; // skip past "//"
int slash = url.indexOf('/', i);
if (slash < 0) {
slash = url.length();
}
if (url.startsWith("[", i)) { // at IPv6 literal
int brac = url.indexOf(']', i + 1);
if (brac < 0 || brac > slash) {
throw new IllegalArgumentException(
"rmiURLContext: name is an Invalid URL: " + url);
}
host = url.substring(i, brac + 1); // include brackets
i = brac + 1; // skip past "[...]"
} else { // at host name or IPv4
int colon = url.indexOf(':', i);
int hostEnd = (colon < 0 || colon > slash)
? slash
: colon;
if (i < hostEnd) {
host = url.substring(i, hostEnd);
}
i = hostEnd; // skip past host
}
if ((i + 1 < slash)) {
if ( url.startsWith(":", i)) { // parse port
i++; // skip past ":"
port = Integer.parseInt(url.substring(i, slash));
} else {
throw new IllegalArgumentException(
"rmiURLContext: name is an Invalid URL: " + url);
}
}
i = slash;
}
if ("".equals(host)) {
host = null;
}
if (url.startsWith("/", i)) { // skip "/" before object name
i++;
}
if (i < url.length()) {
objName = url.substring(i);
}
}
NamingException newNamingException(Throwable cause) {
NamingException ne = new InvalidNameException(cause.getMessage());
ne.initCause(cause);
return ne;
}
protected boolean acceptsFragment() {
return true;
}
}
/**
* Resolves the registry portion of "url" to the corresponding
* RMI registry, and returns the atomic object name as the
* remaining name.
*/
protected ResolveResult getRootURLContext(String url, Hashtable<?,?> env)
throws NamingException
{
Parser parser = new Parser(url);
parser.parse();
String host = parser.host;
int port = parser.port;
String objName = parser.objName;
// Represent object name as empty or single-component composite name.
CompositeName remaining = new CompositeName();
if (objName != null) {
remaining.add(objName);
}
// Debug
//System.out.println("host=" + host + " port=" + port +
// " objName=" + remaining.toString() + "\n");
// Create a registry context.
Context regCtx = new RegistryContext(host, port, env);
return (new ResolveResult(regCtx, remaining));
}
}
⏎ com/sun/jndi/url/rmi/rmiURLContext.java
Or download all of them as a single archive file:
File name: jdk.naming.rmi-17.0.5-src.zip File size: 15475 bytes Release date: 2022-09-13 Download
⇒ JDK 17 jdk.net.jmod - Net Module
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