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src/share/classes/com/sun/corba/se/impl/legacy/connection/SocketFactoryConnectionImpl.java@6845b95cba6b (annotated)

src/share/classes/com/sun/corba/se/impl/legacy/connection/SocketFactoryConnectionImpl.java

Thu, 31 Aug 2017 18:10:36 +0800

author

aoqi

date

Thu, 31 Aug 2017 18:10:36 +0800

changeset 748

6845b95cba6b

parent 158

91006f157c46

parent 0

7ef37b2cdcad

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.corba.se.impl.legacy.connection;
aoqi@0	27
aoqi@0	28	import java.net.Socket;
aoqi@0	29	import java.nio.channels.SocketChannel;
aoqi@0	30	import java.util.Collections;
aoqi@0	31
aoqi@0	32	import org.omg.CORBA.COMM_FAILURE;
aoqi@0	33	import org.omg.CORBA.CompletionStatus;
aoqi@0	34
aoqi@0	35	import com.sun.corba.se.pept.transport.Acceptor;
aoqi@0	36	import com.sun.corba.se.pept.transport.ContactInfo;
aoqi@0	37
aoqi@0	38	import com.sun.corba.se.spi.ior.IOR;
aoqi@0	39	import com.sun.corba.se.spi.legacy.connection.GetEndPointInfoAgainException;
aoqi@0	40	import com.sun.corba.se.spi.orb.ORB;
aoqi@0	41	import com.sun.corba.se.spi.transport.CorbaConnection;
aoqi@0	42	import com.sun.corba.se.spi.transport.CorbaContactInfo;
aoqi@0	43	import com.sun.corba.se.spi.transport.SocketInfo;
aoqi@0	44
aoqi@0	45	import com.sun.corba.se.impl.orbutil.ORBUtility;
aoqi@0	46	import com.sun.corba.se.impl.transport.SocketOrChannelContactInfoImpl;
aoqi@0	47	import com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl;
aoqi@0	48
aoqi@0	49	/**
aoqi@0	50	* @author Harold Carr
aoqi@0	51	*/
aoqi@0	52	public class SocketFactoryConnectionImpl
aoqi@0	53	extends
aoqi@0	54	SocketOrChannelConnectionImpl
aoqi@0	55	{
aoqi@0	56	// Socket-factory client constructor.
aoqi@0	57	public SocketFactoryConnectionImpl(ORB orb,
aoqi@0	58	CorbaContactInfo contactInfo,
aoqi@0	59	boolean useSelectThreadToWait,
aoqi@0	60	boolean useWorkerThread)
aoqi@0	61	{
aoqi@0	62	super(orb, useSelectThreadToWait, useWorkerThread);
aoqi@0	63
aoqi@0	64	// REVISIT - probably need a contact info for both
aoqi@0	65	// client and server for removing connections from cache?
aoqi@0	66	this.contactInfo = contactInfo;
aoqi@0	67
aoqi@0	68	boolean isBlocking = !useSelectThreadToWait;
aoqi@0	69	SocketInfo socketInfo =
aoqi@0	70	// REVISIT - case - needs interface method
aoqi@0	71	((SocketFactoryContactInfoImpl)contactInfo).socketInfo;
aoqi@0	72	try {
aoqi@0	73	socket =
aoqi@0	74	orb.getORBData().getLegacySocketFactory().createSocket(socketInfo);
aoqi@0	75	socketChannel = socket.getChannel();
aoqi@0	76	if (socketChannel != null) {
aoqi@0	77	socketChannel.configureBlocking(isBlocking);
aoqi@0	78	} else {
aoqi@0	79	// IMPORTANT: non-channel-backed sockets must use
aoqi@0	80	// dedicated reader threads.
aoqi@0	81	setUseSelectThreadToWait(false);
aoqi@0	82	}
aoqi@0	83	if (orb.transportDebugFlag) {
aoqi@0	84	dprint(".initialize: connection created: " + socket);
aoqi@0	85	}
aoqi@0	86	} catch (GetEndPointInfoAgainException ex) {
aoqi@0	87	throw wrapper.connectFailure(
aoqi@0	88	ex, socketInfo.getType(), socketInfo.getHost(),
aoqi@0	89	Integer.toString(socketInfo.getPort())) ;
aoqi@0	90	} catch (Exception ex) {
aoqi@0	91	throw wrapper.connectFailure(
aoqi@0	92	ex, socketInfo.getType(), socketInfo.getHost(),
aoqi@0	93	Integer.toString(socketInfo.getPort())) ;
aoqi@0	94	}
aoqi@0	95	state = OPENING;
aoqi@0	96	}
aoqi@0	97
aoqi@0	98	public String toString()
aoqi@0	99	{
aoqi@0	100	synchronized ( stateEvent ){
aoqi@0	101	return
aoqi@0	102	"SocketFactoryConnectionImpl[" + " "
aoqi@0	103	+ (socketChannel == null ?
aoqi@0	104	socket.toString() : socketChannel.toString()) + " "
aoqi@0	105	+ getStateString( state ) + " "
aoqi@0	106	+ shouldUseSelectThreadToWait() + " "
aoqi@0	107	+ shouldUseWorkerThreadForEvent()
aoqi@0	108	+ "]" ;
aoqi@0	109	}
aoqi@0	110	}
aoqi@0	111
aoqi@0	112	// Note: public to override parent.
aoqi@0	113	public void dprint(String msg)
aoqi@0	114	{
aoqi@0	115	ORBUtility.dprint("SocketFactoryConnectionImpl", msg);
aoqi@0	116	}
aoqi@0	117
aoqi@0	118	}
aoqi@0	119
aoqi@0	120	// End of file.