Class DefaultToStringStyler

java.lang.Object

org.springframework.core.style.DefaultToStringStyler

All Implemented Interfaces:

ToStringStyler

public class DefaultToStringStyler
extends Object
implements ToStringStyler

Spring's default toString() styler.

This class is used by ToStringCreator to style toString() output in a consistent manner according to Spring conventions.

Since:

1.2.2

Author:

Keith Donald, Juergen Hoeller

Constructor Summary

Constructors

Constructor	Description
DefaultToStringStyler(ValueStyler valueStyler)	Create a new DefaultToStringStyler.

Method Summary

Modifier and Type	Method	Description
protected final ValueStyler	getValueStyler()	Return the ValueStyler used by this ToStringStyler.
void	styleEnd(StringBuilder buffer, Object o)	Style a toString()'ed object after it's fields are styled.
void	styleField(StringBuilder buffer, String fieldName, @Nullable Object value)	Style a field value as a string.
protected void	styleFieldEnd(StringBuilder buffer, String fieldName)
void	styleFieldSeparator(StringBuilder buffer)	Style the field separator.
protected void	styleFieldStart(StringBuilder buffer, String fieldName)
void	styleStart(StringBuilder buffer, Object obj)	Style a toString()'ed object before its fields are styled.
void	styleValue(StringBuilder buffer, @Nullable Object value)	Style the given value.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultToStringStyler

public DefaultToStringStyler(ValueStyler valueStyler)

Create a new DefaultToStringStyler.

Parameters:

valueStyler - the ValueStyler to use

Method Details

getValueStyler

protected final ValueStyler getValueStyler()

Return the ValueStyler used by this ToStringStyler.

styleStart

public void styleStart(StringBuilder buffer,
 Object obj)

Description copied from interface: ToStringStyler

Style a toString()'ed object before its fields are styled.

Specified by:

styleStart in interface ToStringStyler

Parameters:

buffer - the buffer to print to

obj - the object to style

styleEnd

public void styleEnd(StringBuilder buffer,
 Object o)

Description copied from interface: ToStringStyler

Style a toString()'ed object after it's fields are styled.

Specified by:

styleEnd in interface ToStringStyler

Parameters:

buffer - the buffer to print to

o - the object to style

styleField

public void styleField(StringBuilder buffer,
 String fieldName,
 @Nullable Object value)

Description copied from interface: ToStringStyler

Style a field value as a string.

Specified by:

styleField in interface ToStringStyler

Parameters:

buffer - the buffer to print to

fieldName - the name of the field

value - the field value

styleFieldStart

protected void styleFieldStart(StringBuilder buffer,
 String fieldName)

styleFieldEnd

protected void styleFieldEnd(StringBuilder buffer,
 String fieldName)

styleValue

public void styleValue(StringBuilder buffer,
 @Nullable Object value)

Description copied from interface: ToStringStyler

Style the given value.

Specified by:

styleValue in interface ToStringStyler

Parameters:

buffer - the buffer to print to

value - the field value

styleFieldSeparator

public void styleFieldSeparator(StringBuilder buffer)

Description copied from interface: ToStringStyler

Style the field separator.

Specified by:

styleFieldSeparator in interface ToStringStyler

Parameters:

buffer - the buffer to print to