org.apache.fulcrum.yaafi.interceptor.util

Class ArgumentToStringBuilderImpl

java.lang.Object

org.apache.fulcrum.yaafi.interceptor.util.ArgumentToStringBuilderImpl

All Implemented Interfaces:

InterceptorToStringBuilder

public class ArgumentToStringBuilderImpl
extends Object
implements InterceptorToStringBuilder

Creates a string representation of method argument.

Author:

Siegfried Goeschl

Field Summary

Fields

Modifier and Type	Field and Description
static int	INCLUDE_CLASSNAME include the class name in the result
static int	INCLUDE_HASHCODE include the hashcode in the result

Constructor Summary

Constructors

Constructor and Description
ArgumentToStringBuilderImpl() Constructor
ArgumentToStringBuilderImpl(Object target) Constructor
ArgumentToStringBuilderImpl(Object target, int maxArgLength) Constructor
ArgumentToStringBuilderImpl(Object target, int maxArgLength, int mode) Constructor

Method Summary

Modifier and Type	Method and Description
protected void	append(String source) Append a string to the internal buffer
protected void	appendChar(char ch) Append the hash code.
protected void	appendClassName(Object target) Append the class name.
protected void	appendHashCode(Object target) Append the hash code.
protected String	format(String source) Format the buffer by replacing the whitespaces and cutting away excessive fluff.
protected int	getMaxArgLength()
int	getMode()
protected String	getStackTrace(Throwable throwable) Gets the stack trace from a Throwable as a String.
void	setMaxArgLength(int maxArgLength)
void	setMode(int mode)
void	setTarget(Object target)
String	toString()
protected String	toString(boolean[] array) Create a string representation of a boolean[].
protected String	toString(byte[] array) Create a string representation of a char[].
protected String	toString(char[] array) Create a string representation of a char[].
protected String	toString(Collection<?> collection) Create a string representation of a java.util.Collection.
protected String	toString(Dictionary<?,?> dictionary) Create a string representation of a Dictionary.
protected String	toString(double[] array) Create a string representation of a double[].
protected String	toString(float[] array) Create a string representation of a float[].
protected String	toString(int[] array) Create a string representation of a int[].
protected String	toString(long[] array) Create a string representation of a char[].
protected String	toString(Object object) Create a String representation for an arbitrary object.
protected String	toString(Object[] array) Create a string representation of an object array.
protected String	toString(short[] array) Create a string representation of a short[].
protected String	toString(String string) Create a string representation of a String.
protected String	toString(Throwable throwable) Create a String representation for a Throwable.

Methods inherited from class java.lang.Object

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

Field Detail

INCLUDE_CLASSNAME

public static final int INCLUDE_CLASSNAME

include the class name in the result

See Also:

Constant Field Values

INCLUDE_HASHCODE

public static final int INCLUDE_HASHCODE

include the hashcode in the result

See Also:

Constant Field Values

Constructor Detail

ArgumentToStringBuilderImpl

public ArgumentToStringBuilderImpl()

Constructor

ArgumentToStringBuilderImpl

public ArgumentToStringBuilderImpl(Object target)

Constructor

Parameters:

target - the object to print

ArgumentToStringBuilderImpl

public ArgumentToStringBuilderImpl(Object target,
                                   int maxArgLength)

Constructor

Parameters:

target - the object to print

maxArgLength - the maximum length

ArgumentToStringBuilderImpl

public ArgumentToStringBuilderImpl(Object target,
                                   int maxArgLength,
                                   int mode)

Constructor

Parameters:

target - the object to print

maxArgLength - the maximum length

mode - the formatting mode to use

Method Detail

setMaxArgLength

public void setMaxArgLength(int maxArgLength)

Specified by:

setMaxArgLength in interface InterceptorToStringBuilder

Parameters:

maxArgLength - The maxArgLength to set.

See Also:

InterceptorToStringBuilder.setMaxArgLength(int)

setTarget

public void setTarget(Object target)

Specified by:

setTarget in interface InterceptorToStringBuilder

Parameters:

target - The target to set.

See Also:

InterceptorToStringBuilder.setTarget(java.lang.Object)

setMode

public void setMode(int mode)

Specified by:

setMode in interface InterceptorToStringBuilder

Parameters:

mode - Set the formatting mode to use

See Also:

InterceptorToStringBuilder.setMode(int)

getMode

public int getMode()

Returns:

Returns the mode.

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

toString

protected String toString(Throwable throwable)

Create a String representation for a Throwable.

Parameters:

throwable - the Throwable

Returns:

the string representation

toString

protected String toString(Object[] array)

Create a string representation of an object array.

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(boolean[] array)

Create a string representation of a boolean[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(char[] array)

Create a string representation of a char[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(short[] array)

Create a string representation of a short[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(int[] array)

Create a string representation of a int[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(long[] array)

Create a string representation of a char[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(float[] array)

Create a string representation of a float[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(double[] array)

Create a string representation of a double[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(String string)

Create a string representation of a String.

Parameters:

string - the string to print

Returns:

the result

toString

protected String toString(byte[] array)

Create a string representation of a char[].

Parameters:

array - the array to print

Returns:

the result

toString

protected String toString(Collection<?> collection)

Create a string representation of a java.util.Collection.

Parameters:

collection - the collection to print

Returns:

the result

toString

protected String toString(Dictionary<?,?> dictionary)

Create a string representation of a Dictionary.

Parameters:

dictionary - the collection to print

Returns:

the result

toString

protected String toString(Object object)

Create a String representation for an arbitrary object.

Parameters:

object - the object

Returns:

string representation

appendHashCode

protected void appendHashCode(Object target)

Append the hash code.

Parameters:

target - the object to print

appendClassName

protected void appendClassName(Object target)

Append the class name.

Parameters:

target - the object to print

appendChar

protected void appendChar(char ch)

Append the hash code.

Parameters:

ch - the object to print

getMaxArgLength

protected int getMaxArgLength()

Returns:

Returns the maxLineLength.

getStackTrace

protected String getStackTrace(Throwable throwable)

Gets the stack trace from a Throwable as a String.

Parameters:

throwable - the Throwable to be examined

Returns:

the stack trace as generated by the exception's printStackTrace(PrintWriter) method

append

protected void append(String source)

Append a string to the internal buffer

Parameters:

source - the string to append

format

protected String format(String source)

Format the buffer by replacing the whitespaces and cutting away excessive fluff.

Parameters:

source - the source string

Returns:

formatted string