Package zombie.debug

Class DebugLogStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.PrintStream

zombie.debug.DebugLogStream

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public final class DebugLogStream
extends PrintStream

Field Summary

Fields

Modifier and Type	Field	Description
static final String	s_prefixDebug
static final String	s_prefixErr
static final String	s_prefixOut
static final String	s_prefixTrace
static final String	s_prefixWarn

Constructor Summary

Constructors

Constructor	Description
DebugLogStream(PrintStream out, PrintStream warn, PrintStream err, IDebugLogFormatter formatter)

Method Summary

Modifier and Type	Method	Description
void	debugln(String str)	Similar to println.
void	debugln(String format, Object param0)	Similar to println.
void	debugln(String format, Object param0, Object param1)	Similar to println.
void	debugln(String format, Object param0, Object param1, Object param2)	Similar to println.
void	debugln(String format, Object param0, Object param1, Object param2, Object param3)	Similar to println.
void	debugln(String format, Object param0, Object param1, Object param2, Object param3, Object param4)	Similar to println.
void	debugln(String format, Object param0, Object param1, Object param2, Object param3, Object param4, Object param5)	Similar to println.
void	error(Object obj)	Prints an object to the Error stream.
void	error(String format, Object... params)	Prints an object to the Error stream, using String.format(String, Object...)
static String	generateCallerPrefix()	Returns the class name and method name prefix of the calling code.
static String	getStackTraceElementString(StackTraceElement stackTraceElement, boolean includeLineNo)
static String	getTopStackTraceString(Throwable ex)
void	noise(String str)
void	noise(String format, Object param0)
void	noise(String format, Object param0, Object param1)
void	noise(String format, Object param0, Object param1, Object param2)
void	noise(String format, Object param0, Object param1, Object param2, Object param3)
void	noise(String format, Object param0, Object param1, Object param2, Object param3, Object param4)
void	noise(String format, Object param0, Object param1, Object param2, Object param3, Object param4, Object param5)
void	print(boolean b)	Prints a boolean value.
void	print(char c)	Prints a character.
void	print(double d)	Prints a double-precision floating-point number.
void	print(float f)	Prints a floating-point number.
void	print(int i)	Prints an integer.
void	print(long l)	Prints a long integer.
void	print(Object obj)	Prints an object.
void	print(String s)	Prints a string.
void	printException(Throwable ex, String errorMessage, String callerPrefix, LogSeverity severity)
void	printException(Throwable ex, String errorMessage, LogSeverity severity)
PrintStream	printf(String format, Object... args)
void	println()	Terminates the current line by writing the line separator string.
void	println(boolean x)	Prints a boolean and then terminate the line.
void	println(char x)	Prints a character and then terminate the line.
void	println(char[] x)	Prints an array of characters and then terminate the line.
void	println(double x)	Prints a double and then terminate the line.
void	println(float x)	Prints a float and then terminate the line.
void	println(int x)	Prints an integer and then terminate the line.
void	println(long x)	Prints a long and then terminate the line.
void	println(Object x)	Prints an Object and then terminate the line.
void	println(String x)	Prints a String and then terminate the line.
void	println(String format, Object param0)
void	println(String format, Object param0, Object param1)
void	println(String format, Object param0, Object param1, Object param2)
void	println(String format, Object param0, Object param1, Object param2, Object param3)
void	println(String format, Object param0, Object param1, Object param2, Object param3, Object param4)
void	println(String format, Object param0, Object param1, Object param2, Object param3, Object param4, Object param5)
void	println(String format, Object param0, Object param1, Object param2, Object param3, Object param4, Object param5, Object param6)
void	println(String format, Object param0, Object param1, Object param2, Object param3, Object param4, Object param5, Object param6, Object param7)
void	println(String format, Object param0, Object param1, Object param2, Object param3, Object param4, Object param5, Object param6, Object param7, Object param8)
void	printStackTrace()
void	printStackTrace(int depth, String message)
void	printStackTrace(String message)
void	printUnitTest(String format, boolean pass, Object... params)
void	trace(String str)
void	trace(String format, Object param0)
void	trace(String format, Object param0, Object param1)
void	trace(String format, Object param0, Object param1, Object param2)
void	trace(String format, Object param0, Object param1, Object param2, Object param3)
void	trace(String format, Object param0, Object param1, Object param2, Object param3, Object param4)
void	trace(String format, Object param0, Object param1, Object param2, Object param3, Object param4, Object param5)
static StackTraceElement	tryGetCallerTraceElement(int depthIdx)
void	warn(Object obj)	Prints an object to the Warning stream.
void	warn(String format, Object... params)	Prints an object to the Warning stream.

Methods inherited from class java.io.PrintStream

append, append, append, checkError, close, flush, format, format, print, printf, write, write, write, writeBytes

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Field Details

s_prefixErr

public static final String s_prefixErr

See Also:

• Constant Field Values

s_prefixWarn

public static final String s_prefixWarn

See Also:

• Constant Field Values

s_prefixOut

public static final String s_prefixOut

See Also:

• Constant Field Values

s_prefixDebug

public static final String s_prefixDebug

See Also:

• Constant Field Values

s_prefixTrace

public static final String s_prefixTrace

See Also:

• Constant Field Values

Constructor Details

DebugLogStream

public DebugLogStream(PrintStream out,
 PrintStream warn,
 PrintStream err,
 IDebugLogFormatter formatter)

Method Details

generateCallerPrefix

public static String generateCallerPrefix()

Returns the class name and method name prefix of the calling code.

Returns:

tryGetCallerTraceElement

public static StackTraceElement tryGetCallerTraceElement(int depthIdx)

getStackTraceElementString

public static String getStackTraceElementString(StackTraceElement stackTraceElement,
 boolean includeLineNo)

getTopStackTraceString

public static String getTopStackTraceString(Throwable ex)

printStackTrace

public void printStackTrace()

printStackTrace

public void printStackTrace(String message)

printStackTrace

public void printStackTrace(int depth,
 String message)

debugln

public void debugln(String str)

Similar to println. Prepends the calling method and class name to the output string.

Parameters:

str -

debugln

public void debugln(String format,
 Object param0)

Similar to println. Prepends the calling method and class name to the output string. Uses String.format(String, Object...)

Parameters:

format - The string format to be printed

See Also:

• String.format(String, Object...)
• Object.toString()

debugln

public void debugln(String format,
 Object param0,
 Object param1)

Similar to println. Prepends the calling method and class name to the output string. Uses String.format(String, Object...)

Parameters:

format - The string format to be printed

See Also:

• String.format(String, Object...)
• Object.toString()

debugln

public void debugln(String format,
 Object param0,
 Object param1,
 Object param2)

Similar to println. Prepends the calling method and class name to the output string. Uses String.format(String, Object...)

Parameters:

format - The string format to be printed

See Also:

• String.format(String, Object...)
• Object.toString()

debugln

public void debugln(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3)

Similar to println. Prepends the calling method and class name to the output string. Uses String.format(String, Object...)

Parameters:

format - The string format to be printed

See Also:

• String.format(String, Object...)
• Object.toString()

debugln

public void debugln(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4)

Similar to println. Prepends the calling method and class name to the output string. Uses String.format(String, Object...)

Parameters:

format - The string format to be printed

See Also:

• String.format(String, Object...)
• Object.toString()

debugln

public void debugln(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4,
 Object param5)

Similar to println. Prepends the calling method and class name to the output string. Uses String.format(String, Object...)

Parameters:

format - The string format to be printed

See Also:

• String.format(String, Object...)
• Object.toString()

print

public void print(boolean b)

Prints a boolean value. The string produced by String.valueOf(boolean) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

b - The boolean to be printed

print

public void print(char c)

Prints a character. The character is translated into one or more bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

c - The char to be printed

print

public void print(int i)

Prints an integer. The string produced by String.valueOf(int) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

i - The int to be printed

See Also:

• Integer.toString(int)

print

public void print(long l)

Prints a long integer. The string produced by String.valueOf(long) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

l - The long to be printed

See Also:

• Long.toString(long)

print

public void print(float f)

Prints a floating-point number. The string produced by String.valueOf(float) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

f - The float to be printed

See Also:

• Float.toString(float)

print

public void print(double d)

Prints a double-precision floating-point number. The string produced by String.valueOf(double) is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

d - The double to be printed

See Also:

• Double.toString(double)

print

public void print(String s)

Prints a string. If the argument is null then the string "null" is printed. Otherwise, the string's characters are converted into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

s - The String to be printed

print

public void print(Object obj)

Prints an object. The string produced by the String.valueOf(Object) method is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Overrides:

print in class PrintStream

Parameters:

obj - The Object to be printed

See Also:

• Object.toString()

printf

public PrintStream printf(String format,
 Object... args)

Overrides:

printf in class PrintStream

println

public void println()

Terminates the current line by writing the line separator string. The line separator string is defined by the system property line.separator, and is not necessarily a single newline character ('\n').

Overrides:

println in class PrintStream

println

public void println(boolean x)

Prints a boolean and then terminate the line. This method behaves as though it invokes print(boolean) and then println().

Overrides:

println in class PrintStream

Parameters:

x - The boolean to be printed

println

public void println(char x)

Prints a character and then terminate the line. This method behaves as though it invokes print(char) and then println().

Overrides:

println in class PrintStream

Parameters:

x - The char to be printed.

println

public void println(int x)

Prints an integer and then terminate the line. This method behaves as though it invokes print(int) and then println().

Overrides:

println in class PrintStream

Parameters:

x - The int to be printed.

println

public void println(long x)

Prints a long and then terminate the line. This method behaves as though it invokes print(long) and then println().

Overrides:

println in class PrintStream

Parameters:

x - a The long to be printed.

println

public void println(float x)

Prints a float and then terminate the line. This method behaves as though it invokes print(float) and then println().

Overrides:

println in class PrintStream

Parameters:

x - The float to be printed.

println

public void println(double x)

Prints a double and then terminate the line. This method behaves as though it invokes print(double) and then println().

Overrides:

println in class PrintStream

Parameters:

x - The double to be printed.

println

public void println(char[] x)

Prints an array of characters and then terminate the line. This method behaves as though it invokes print(char[]) and then println().

Overrides:

println in class PrintStream

Parameters:

x - an array of chars to print.

println

public void println(String x)

Prints a String and then terminate the line. This method behaves as though it invokes print(String) and then println().

Overrides:

println in class PrintStream

Parameters:

x - The String to be printed.

println

public void println(Object x)

Prints an Object and then terminate the line. This method calls at first String.valueOf(x) to get the printed object's string value, then behaves as though it invokes print(String) and then println().

Overrides:

println in class PrintStream

Parameters:

x - The Object to be printed.

println

public void println(String format,
 Object param0)

println

public void println(String format,
 Object param0,
 Object param1)

println

public void println(String format,
 Object param0,
 Object param1,
 Object param2)

println

public void println(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3)

println

public void println(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4)

println

public void println(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4,
 Object param5)

println

public void println(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4,
 Object param5,
 Object param6)

println

public void println(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4,
 Object param5,
 Object param6,
 Object param7)

println

public void println(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4,
 Object param5,
 Object param6,
 Object param7,
 Object param8)

error

public void error(Object obj)

Prints an object to the Error stream. The string produced by the String.valueOf(Object) method is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Parameters:

obj - The Object to be printed

See Also:

• Object.toString()

error

public void error(String format,
 Object... params)

Prints an object to the Error stream, using String.format(String, Object...)

Parameters:

format - The string format to be printed

params - The list of parameters to be inserted in the string.

See Also:

• Object.toString()

warn

public void warn(Object obj)

Prints an object to the Warning stream. The string produced by the String.valueOf(Object) method is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Parameters:

obj - The Object to be printed

See Also:

• Object.toString()

warn

public void warn(String format,
 Object... params)

Prints an object to the Warning stream. The string produced by the String.valueOf(Object) method is translated into bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the PrintStream.write(int) method.

Parameters:

format - The string format to be printed

params - The list of parameters to be inserted in the string.

See Also:

• String.format(String, Object...)

printUnitTest

public void printUnitTest(String format,
 boolean pass,
 Object... params)

printException

public void printException(Throwable ex,
 String errorMessage,
 LogSeverity severity)

printException

public void printException(Throwable ex,
 String errorMessage,
 String callerPrefix,
 LogSeverity severity)

noise

public void noise(String str)

noise

public void noise(String format,
 Object param0)

noise

public void noise(String format,
 Object param0,
 Object param1)

noise

public void noise(String format,
 Object param0,
 Object param1,
 Object param2)

noise

public void noise(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3)

noise

public void noise(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4)

noise

public void noise(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4,
 Object param5)

trace

public void trace(String str)

trace

public void trace(String format,
 Object param0)

trace

public void trace(String format,
 Object param0,
 Object param1)

trace

public void trace(String format,
 Object param0,
 Object param1,
 Object param2)

trace

public void trace(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3)

trace

public void trace(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4)

trace

public void trace(String format,
 Object param0,
 Object param1,
 Object param2,
 Object param3,
 Object param4,
 Object param5)