Module openj9.traceformat

Package com.ibm.jvm.format

Class Message

java.lang.Object

com.ibm.jvm.format.Message

public final class Message
extends Object

Constructor Summary

Constructors

Constructor	Description
Message(int type, String message, String component, String symbol)

Method Summary

Modifier and Type	Method	Description
protected String	getComponent()	returns the component this message corresponds to, as determined by the message file
protected String	getFormattingTemplate()
String	getMessage(byte[] buffer, int offset, int end)	retrieve the text of the message, parsing any percent directives and replacing them with data from the buffer
protected int	getType()	returns the type of entry this message corresponds to, as determined by the message file and TraceRecord
protected StringBuffer	processPercents(String str, byte[] buffer, int offset)	processs all the percent sign directives in a string, much like a call to printf
protected static void	setPointerSize()
protected StringBuffer	skipPercents(String str, byte[] buffer, int offset)	process all the percent sign directives in a string, making them "???"

Methods declared in class java.lang.Object

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

Constructor Details

Message

public Message(int type,
 String message,
 String component,
 String symbol)

Method Details

processPercents

protected StringBuffer processPercents(String str,
 byte[] buffer,
 int offset)

processs all the percent sign directives in a string, much like a call to printf

Parameters:

str - a string

Returns:

the string with percent directive replaces by their associated values

skipPercents

protected StringBuffer skipPercents(String str,
 byte[] buffer,
 int offset)

process all the percent sign directives in a string, making them "???"

Parameters:

str - a string

Returns:

the string with percent directives replaced by "???"

setPointerSize

protected static void setPointerSize()

getMessage

public String getMessage(byte[] buffer,
 int offset,
 int end)

retrieve the text of the message, parsing any percent directives and replacing them with data from the buffer

Parameters:

buffer - an array of bytes

offset - an int

Returns:

a string that is the message from the file with any percent directives replaces by data from the buffer

getComponent

protected String getComponent()

returns the component this message corresponds to, as determined by the message file

Returns:

an String that is component from which this message came from

getType

protected int getType()

returns the type of entry this message corresponds to, as determined by the message file and TraceRecord

Returns:

an int that is one of the types defined in TraceRecord

See Also:

• TraceRecord

getFormattingTemplate

protected String getFormattingTemplate()