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| | | Subject: Is Singleton thread safe? | Subject: Is Singleton thread safe? 2005-04-01 - By Julia Liu
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Thanks for reply. Could I Synchronized static varible?
Sureshbabu Koya <Sureshbabu.Koya@(protected)> wrote:Making a singleton
thread safe is up to you. You should also think about how the performance get a
hit if you want to make a singleton threadsafe.
regards,
Suresh
-- --Original Message-- --
From: An interest list for Sun Java Center J2EE Pattern Catalog [mailto
:J2EEPATTERNS-INTEREST@(protected)]On Behalf Of Julia Liu
Sent: Friday, April 01, 2005 9:24 PM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: Is Singleton thread safe?
Hi,
Is Singleton thread safe? Why?
Thanks
Julia Liu
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Julia Liu
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<DIV>Thanks for reply. Could I Synchronized static varible?<BR><BR><B><I
>Sureshbabu Koya <Sureshbabu.Koya@(protected)></I></B> wrote:
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER
-LEFT: #1010ff 2px solid">
<META content="MSHTML 6.00.2600.0" name=GENERATOR>
<DIV><SPAN class=405301116-01042005><FONT face=Arial color=#0000ff size=2
>Making a singleton thread safe is up to you. You should also think about how
the performance get a hit if you want to make a singleton threadsafe.</FONT><
/SPAN></DIV>
<DIV><SPAN class=405301116-01042005><FONT face=Arial color=#0000ff size=2><
/FONT></SPAN> </DIV>
<DIV><SPAN class=405301116-01042005><FONT face=Arial color=#0000ff size=2
>regards,</FONT></SPAN></DIV>
<DIV><SPAN class=405301116-01042005><FONT face=Arial color=#0000ff size=2
>Suresh</FONT></SPAN></DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff
2px solid">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma size=2>---
--Original Message-- --<BR><B>From:</B> An interest list for Sun Java Center
J2EE Pattern Catalog [mailto:J2EEPATTERNS-INTEREST@(protected)]<B>On Behalf Of
</B>Julia Liu<BR><B>Sent:</B> Friday, April 01, 2005 9:24 PM<BR><B>To:</B>
J2EEPATTERNS-INTEREST@(protected)<BR><B>Subject:</B> Is Singleton thread safe?
<BR><BR></FONT></DIV>
<DIV>Hi,</DIV>
<DIV> </DIV>
<DIV>Is Singleton thread safe? Why?</DIV>
<DIV> </DIV>
<DIV>Thanks<BR><BR></DIV><BR><BR>
<DIV>
<DIV>
<DIV>
<DIV>
<DIV>
<DIV>
<DIV>
<DIV>
<DIV><FONT color=#4040ff size=3><EM><STRONG><FONT size=2>Julia Liu
</FONT><IMG src="http://us.i1.yimg.com/us.yimg.com/i/mesg/tsmileys2/40.gif"
NOSEND="1"></STRONG></EM></FONT></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV
></DIV>
<P>
<HR SIZE=1>
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<DIV>
<DIV>
<DIV>
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<DIV>
<DIV>
<DIV><FONT color=#4040ff size=3><EM><STRONG><FONT size=2>Julia Liu
</FONT><IMG src="http://us.i1.yimg.com/us.yimg.com/i/mesg/tsmileys2/40.gif"><
/STRONG></EM></FONT></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV><p>
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