AfflictionNetworks/samskivert
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Use the more efficient SimpleDateFormat.format() that appends to an

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existing string buffer rather than creating its own string which we would
then append to our string buffer.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@1000 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
mdb
2002-12-22 06:40:02 +00:00
parent d6a2b54372
commit 9432827628
1 changed files with 9 additions and 2 deletions
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projects/samskivert/src/java/com/samskivert/util/DefaultLogProvider.java
+9 -2
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@@ -1,5 +1,5 @@
// //
// $Id: DefaultLogProvider.java,v 1.18 2002/11/21 22:41:53 mdb Exp $ // $Id: DefaultLogProvider.java,v 1.19 2002/12/22 06:40:02 mdb Exp $
// //
// samskivert library - useful routines for java programs // samskivert library - useful routines for java programs
// Copyright (C) 2001 Michael Bayne // Copyright (C) 2001 Michael Bayne
@@ -22,6 +22,7 @@ package com.samskivert.util;
import java.awt.Dimension; import java.awt.Dimension;
import java.text.FieldPosition;
import java.text.SimpleDateFormat; import java.text.SimpleDateFormat;
import java.util.ArrayList; import java.util.ArrayList;
@@ -106,7 +107,8 @@ public class DefaultLogProvider implements LogProvider
String moduleName, int level, String message) String moduleName, int level, String message)
{ {
StringBuffer buf = new StringBuffer(); StringBuffer buf = new StringBuffer();
buf.append(_format.format(new Date())).append(" "); _format.format(new Date(), buf, _fpos);
buf.append(" ");
if (level == Log.WARNING && _useVT100) { if (level == Log.WARNING && _useVT100) {
buf.append(TermUtil.BOLD); buf.append(TermUtil.BOLD);
} else if (level == Log.DEBUG && _useVT100) { } else if (level == Log.DEBUG && _useVT100) {
@@ -197,6 +199,11 @@ public class DefaultLogProvider implements LogProvider
protected SimpleDateFormat _format = protected SimpleDateFormat _format =
new SimpleDateFormat("yyyy/MM/dd HH:mm:ss:SSS"); new SimpleDateFormat("yyyy/MM/dd HH:mm:ss:SSS");
/** Needed for the more efficient {@link
* SimpleDateFormat#format(Date,StringBuffer,FieldPosition)}. */
protected FieldPosition _fpos =
new FieldPosition(SimpleDateFormat.DATE_FIELD);
/** Contains the dimensions of the terminal window in which we're /** Contains the dimensions of the terminal window in which we're
* running, if it was possible to obtain them. Otherwise, it contains * running, if it was possible to obtain them. Otherwise, it contains
* the default dimensions. This is used to wrap lines. */ * the default dimensions. This is used to wrap lines. */