Package weblogic.servlet.logging

Class FormatStringBuffer

java.lang.Object

weblogic.servlet.logging.FormatStringBuffer

public final class FormatStringBuffer
extends java.lang.Object

This class is very similar to the StringBuffer of the JDK. However since that class if final and you cannot extend it, this class exists. It is primarly written with a couple of convience methods for handling nulls and appending log format dahses (CLF and ELF use both of these as place holders in the log file for null fields. It also tries to pay attention to not generating strings, same as the StringBuffer

Method Summary

Modifier and Type	Method	Description
FormatStringBuffer	append(byte b)	Appends the byte argument to this string buffer.
FormatStringBuffer	append(byte[] b)	Appends the byte[] argument to this string buffer.
FormatStringBuffer	append(byte[] b, int off, int len)
FormatStringBuffer	append(char ch)	Appends the chars assuming single bytes.
FormatStringBuffer	append(int i)
FormatStringBuffer	append(long l)
FormatStringBuffer	append(java.lang.String s)	Appends the string argument to this string buffer.
FormatStringBuffer	appendDate()
FormatStringBuffer	appendQuotedValueOrDash(java.lang.String value)	Appends the string argument with quotes or a dash to the string buffer.
FormatStringBuffer	appendSpaceDashSpace()	Appends " - "
FormatStringBuffer	appendStatusCode(int number)	Appends the Staus code to the string buffer.
FormatStringBuffer	appendTime()
FormatStringBuffer	appendTwoDigits(int number)	Appends two digits to the string buffer.
FormatStringBuffer	appendValueOrDash(java.lang.String value)	Appends the string argument or a dash if null to the string buffer.
FormatStringBuffer	appendValueOrEmpty(java.lang.String val)	Appends the string representation of the string argument or nothing if null to this string buffer.
FormatStringBuffer	appendYear(int yearMinus1900)
byte[]	getBytes()
void	setLogMillis(boolean logMs)
void	setUseGMT(boolean useGMT)
int	size()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setUseGMT

public void setUseGMT(boolean useGMT)

setLogMillis

public void setLogMillis(boolean logMs)

append

public FormatStringBuffer append(java.lang.String s)

Appends the string argument to this string buffer.

append

public FormatStringBuffer append(int i)

append

public FormatStringBuffer append(long l)

append

public FormatStringBuffer append(byte b)

Appends the byte argument to this string buffer.

append

public FormatStringBuffer append(byte[] b)

Appends the byte[] argument to this string buffer.

append

public FormatStringBuffer append(byte[] b,
                                 int off,
                                 int len)

appendValueOrEmpty

public FormatStringBuffer appendValueOrEmpty(java.lang.String val)

Appends the string representation of the string argument or nothing if null to this string buffer.

appendTwoDigits

public FormatStringBuffer appendTwoDigits(int number)

Appends two digits to the string buffer.

appendValueOrDash

public FormatStringBuffer appendValueOrDash(java.lang.String value)

Appends the string argument or a dash if null to the string buffer. This is the safest most usefuly API for the custom loggers to use

append

public FormatStringBuffer append(char ch)

Appends the chars assuming single bytes. Shouldn't be used for urls etc

appendSpaceDashSpace

public FormatStringBuffer appendSpaceDashSpace()

Appends " - "

appendQuotedValueOrDash

public FormatStringBuffer appendQuotedValueOrDash(java.lang.String value)

Appends the string argument with quotes or a dash to the string buffer.

appendStatusCode

public FormatStringBuffer appendStatusCode(int number)

Appends the Staus code to the string buffer.

getBytes

public byte[] getBytes()

size

public int size()

appendYear

public FormatStringBuffer appendYear(int yearMinus1900)

appendDate

public FormatStringBuffer appendDate()

appendTime

public FormatStringBuffer appendTime()