Package org.apache.empire.commons

Class StringUtils.ObjectStringifier

java.lang.Object

org.apache.empire.commons.StringUtils.ObjectStringifier

Enclosing class:

StringUtils

public static class StringUtils.ObjectStringifier
extends Object

ObjectStringifier Converts an object to a String

Constructor Summary

Constructors

Constructor	Description
ObjectStringifier()

Method Summary

Modifier and Type	Method	Description
int	estimateBufferSize(Object value, int defValueLength)	Estimates the buffer size required for the target String This function should be fast and rather estimate to much than to little
boolean	isIgnoreEmpty(String separator)	Returns whether or not to ignore empty values in arrays
String	toString(Object value, String defValue)	Convert a single root element
String	toString(Object value, String listTemplate, String defValue)	Convert a single element inside an array or collection

Methods inherited from class java.lang.Object

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

Constructor Details

ObjectStringifier

public ObjectStringifier()

Method Details

isIgnoreEmpty

public boolean isIgnoreEmpty(String separator)

Returns whether or not to ignore empty values in arrays

Parameters:

separator - the list separator

Returns:

true if empty values should be treated as non-existent or false otherwise

toString

public String toString(Object value,
 String defValue)

Convert a single root element

Parameters:

value - the value to convert

defValue - the default value

Returns:

the value string

toString

public String toString(Object value,
 String listTemplate,
 String defValue)

Convert a single element inside an array or collection

Parameters:

value - the value to convert

listTemplate - the list template

defValue - the default value

Returns:

the value string

estimateBufferSize

public int estimateBufferSize(Object value,
 int defValueLength)

Estimates the buffer size required for the target String This function should be fast and rather estimate to much than to little

Parameters:

value - the value for which to estimate

defValueLength - the length of the default value

Returns:

the estimated buffer size