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JDK 11 java.base.jmod - Base Module
JDK 11 java.base.jmod is the JMOD file for JDK 11 Base module.
JDK 11 Base module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.base.jmod.
JDK 11 Base module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Base module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.base.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ sun/net/NetworkClient.java
/* * Copyright (c) 1994, 2016, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package sun.net; import java.io.*; import java.net.Socket; import java.net.InetAddress; import java.net.InetSocketAddress; import java.net.UnknownHostException; import java.net.Proxy; import java.util.Arrays; import java.security.AccessController; import java.security.PrivilegedAction; /** * This is the base class for network clients. * * @author Jonathan Payne */ public class NetworkClient { /* Default value of read timeout, if not specified (infinity) */ public static final int DEFAULT_READ_TIMEOUT = -1; /* Default value of connect timeout, if not specified (infinity) */ public static final int DEFAULT_CONNECT_TIMEOUT = -1; protected Proxy proxy = Proxy.NO_PROXY; /** Socket for communicating with server. */ protected Socket serverSocket = null; /** Stream for printing to the server. */ public PrintStream serverOutput; /** Buffered stream for reading replies from server. */ public InputStream serverInput; protected static int defaultSoTimeout; protected static int defaultConnectTimeout; protected int readTimeout = DEFAULT_READ_TIMEOUT; protected int connectTimeout = DEFAULT_CONNECT_TIMEOUT; /* Name of encoding to use for output */ protected static String encoding; static { final int vals[] = {0, 0}; final String encs[] = { null }; AccessController.doPrivileged( new PrivilegedAction<>() { public Void run() { vals[0] = Integer.getInteger("sun.net.client.defaultReadTimeout", 0).intValue(); vals[1] = Integer.getInteger("sun.net.client.defaultConnectTimeout", 0).intValue(); encs[0] = System.getProperty("file.encoding", "ISO8859_1"); return null; } }); if (vals[0] != 0) { defaultSoTimeout = vals[0]; } if (vals[1] != 0) { defaultConnectTimeout = vals[1]; } encoding = encs[0]; try { if (!isASCIISuperset (encoding)) { encoding = "ISO8859_1"; } } catch (Exception e) { encoding = "ISO8859_1"; } } /** * Test the named character encoding to verify that it converts ASCII * characters correctly. We have to use an ASCII based encoding, or else * the NetworkClients will not work correctly in EBCDIC based systems. * However, we cannot just use ASCII or ISO8859_1 universally, because in * Asian locales, non-ASCII characters may be embedded in otherwise * ASCII based protocols (eg. HTTP). The specifications (RFC2616, 2398) * are a little ambiguous in this matter. For instance, RFC2398 [part 2.1] * says that the HTTP request URI should be escaped using a defined * mechanism, but there is no way to specify in the escaped string what * the original character set is. It is not correct to assume that * UTF-8 is always used (as in URLs in HTML 4.0). For this reason, * until the specifications are updated to deal with this issue more * comprehensively, and more importantly, HTTP servers are known to * support these mechanisms, we will maintain the current behavior * where it is possible to send non-ASCII characters in their original * unescaped form. */ private static boolean isASCIISuperset (String encoding) throws Exception { String chkS = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"+ "abcdefghijklmnopqrstuvwxyz-_.!~*'();/?:@&=+$,"; // Expected byte sequence for string above byte[] chkB = { 48,49,50,51,52,53,54,55,56,57,65,66,67,68,69,70,71,72, 73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,97,98,99, 100,101,102,103,104,105,106,107,108,109,110,111,112,113,114, 115,116,117,118,119,120,121,122,45,95,46,33,126,42,39,40,41,59, 47,63,58,64,38,61,43,36,44}; byte[] b = chkS.getBytes (encoding); return Arrays.equals (b, chkB); } /** Open a connection to the server. */ public void openServer(String server, int port) throws IOException, UnknownHostException { if (serverSocket != null) closeServer(); serverSocket = doConnect (server, port); try { serverOutput = new PrintStream(new BufferedOutputStream( serverSocket.getOutputStream()), true, encoding); } catch (UnsupportedEncodingException e) { throw new InternalError(encoding +"encoding not found", e); } serverInput = new BufferedInputStream(serverSocket.getInputStream()); } /** * Return a socket connected to the server, with any * appropriate options pre-established */ protected Socket doConnect (String server, int port) throws IOException, UnknownHostException { Socket s; if (proxy != null) { if (proxy.type() == Proxy.Type.SOCKS) { s = AccessController.doPrivileged( new PrivilegedAction<>() { public Socket run() { return new Socket(proxy); }}); } else if (proxy.type() == Proxy.Type.DIRECT) { s = createSocket(); } else { // Still connecting through a proxy // server & port will be the proxy address and port s = new Socket(Proxy.NO_PROXY); } } else { s = createSocket(); } // Instance specific timeouts do have priority, that means // connectTimeout & readTimeout (-1 means not set) // Then global default timeouts // Then no timeout. if (connectTimeout >= 0) { s.connect(new InetSocketAddress(server, port), connectTimeout); } else { if (defaultConnectTimeout > 0) { s.connect(new InetSocketAddress(server, port), defaultConnectTimeout); } else { s.connect(new InetSocketAddress(server, port)); } } if (readTimeout >= 0) s.setSoTimeout(readTimeout); else if (defaultSoTimeout > 0) { s.setSoTimeout(defaultSoTimeout); } return s; } /** * The following method, createSocket, is provided to allow the * https client to override it so that it may use its socket factory * to create the socket. */ protected Socket createSocket() throws IOException { return new java.net.Socket(Proxy.NO_PROXY); // direct connection } protected InetAddress getLocalAddress() throws IOException { if (serverSocket == null) throw new IOException("not connected"); return AccessController.doPrivileged( new PrivilegedAction<>() { public InetAddress run() { return serverSocket.getLocalAddress(); } }); } /** Close an open connection to the server. */ public void closeServer() throws IOException { if (! serverIsOpen()) { return; } serverSocket.close(); serverSocket = null; serverInput = null; serverOutput = null; } /** Return server connection status */ public boolean serverIsOpen() { return serverSocket != null; } /** Create connection with host <i>host</i> on port <i>port</i> */ public NetworkClient(String host, int port) throws IOException { openServer(host, port); } public NetworkClient() {} public void setConnectTimeout(int timeout) { connectTimeout = timeout; } public int getConnectTimeout() { return connectTimeout; } /** * Sets the read timeout. * * Note: Public URLConnection (and protocol specific implementations) * protect against negative timeout values being set. This implementation, * and protocol specific implementations, use -1 to represent the default * read timeout. * * This method may be invoked with the default timeout value when the * protocol handler is trying to reset the timeout after doing a * potentially blocking internal operation, e.g. cleaning up unread * response data, buffering error stream response data, etc */ public void setReadTimeout(int timeout) { if (timeout == DEFAULT_READ_TIMEOUT) timeout = defaultSoTimeout; if (serverSocket != null && timeout >= 0) { try { serverSocket.setSoTimeout(timeout); } catch(IOException e) { // We tried... } } readTimeout = timeout; } public int getReadTimeout() { return readTimeout; } }
⏎ sun/net/NetworkClient.java
Or download all of them as a single archive file:
File name: java.base-11.0.1-src.zip File size: 8740354 bytes Release date: 2018-11-04 Download
2020-05-29, 206360👍, 0💬
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