Package com.vaadin.v7.data.util.converter

Class StringToBooleanConverter

java.lang.Object

com.vaadin.v7.data.util.converter.StringToBooleanConverter

All Implemented Interfaces:

Converter<String,Boolean>, Serializable

@Deprecated
public class StringToBooleanConverter
extends Object
implements Converter<String,Boolean>

Deprecated.

A converter that converts from String to Boolean and back. The String representation is given by Boolean.toString() or provided in constructor StringToBooleanConverter(String, String).

Leading and trailing white spaces are ignored when converting from a String.

For language-dependent representation, subclasses should overwrite getFalseString(Locale) and getTrueString(Locale)

Since:

7.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.v7.data.util.converter.Converter

Converter.ConversionException

Constructor Summary

Constructors

Constructor	Description
StringToBooleanConverter()	Deprecated. Creates converter with default string representations - "true" and "false".
StringToBooleanConverter(String trueString, String falseString)	Deprecated. Creates converter with custom string representation.

Method Summary

Modifier and Type	Method	Description
Boolean	convertToModel(String value, Class<? extends Boolean> targetType, Locale locale)	Deprecated. Converts the given value from target type to source type.
String	convertToPresentation(Boolean value, Class<? extends String> targetType, Locale locale)	Deprecated. Converts the given value from source type to target type.
protected String	getFalseString()	Deprecated. Gets the string representation for false.
protected String	getFalseString(Locale locale)	Deprecated. Gets the locale-depended string representation for false.
Class<Boolean>	getModelType()	Deprecated. The source type of the converter.
Class<String>	getPresentationType()	Deprecated. The target type of the converter.
protected String	getTrueString()	Deprecated. Gets the string representation for true.
protected String	getTrueString(Locale locale)	Deprecated. Gets the locale-depended string representation for true.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringToBooleanConverter

public StringToBooleanConverter()

Deprecated.

Creates converter with default string representations - "true" and "false".

StringToBooleanConverter

public StringToBooleanConverter(String trueString,
                                String falseString)

Deprecated.

Creates converter with custom string representation.

Parameters:

falseString - string representation for false

trueString - string representation for true

Since:

7.5.4

Method Detail

convertToModel

public Boolean convertToModel(String value,
                              Class<? extends Boolean> targetType,
                              Locale locale)
                       throws Converter.ConversionException

Deprecated.

Description copied from interface: Converter

Converts the given value from target type to source type.

A converter can optionally use locale to do the conversion.

A converter should in most cases be symmetric so chaining Converter.convertToPresentation(Object, Class, Locale) and Converter.convertToModel(Object, Class, Locale) should return the original value.

Specified by:

convertToModel in interface Converter<String,Boolean>

Parameters:

value - The value to convert, compatible with the target type. Can be null

targetType - The requested type of the return value

locale - The locale to use for conversion. Can be null.

Returns:

The converted value compatible with the source type

Throws:

Converter.ConversionException - If the value could not be converted

getTrueString

protected String getTrueString()

Deprecated.

Gets the string representation for true. Default is "true", if not set in constructor.

Returns:

the string representation for true

getFalseString

protected String getFalseString()

Deprecated.

Gets the string representation for false. Default is "false", if not set in constructor.

Returns:

the string representation for false

convertToPresentation

public String convertToPresentation(Boolean value,
                                    Class<? extends String> targetType,
                                    Locale locale)
                             throws Converter.ConversionException

Deprecated.

Description copied from interface: Converter

Converts the given value from source type to target type.

A converter can optionally use locale to do the conversion.

A converter should in most cases be symmetric so chaining Converter.convertToPresentation(Object, Class, Locale) and Converter.convertToModel(Object, Class, Locale) should return the original value.

Specified by:

convertToPresentation in interface Converter<String,Boolean>

Parameters:

value - The value to convert, compatible with the target type. Can be null

targetType - The requested type of the return value

locale - The locale to use for conversion. Can be null.

Returns:

The converted value compatible with the source type

Throws:

Converter.ConversionException - If the value could not be converted

getFalseString

protected String getFalseString(Locale locale)

Deprecated.

Gets the locale-depended string representation for false. Default is locale-independent value provided by getFalseString()

Parameters:

locale - to be used

Returns:

the string representation for false

Since:

7.5.4

getTrueString

protected String getTrueString(Locale locale)

Deprecated.

Gets the locale-depended string representation for true. Default is locale-independent value provided by getTrueString()

Parameters:

locale - to be used

Returns:

the string representation for true

Since:

7.5.4

getModelType

public Class<Boolean> getModelType()

Deprecated.

Description copied from interface: Converter

The source type of the converter. Values of this type can be passed to Converter.convertToPresentation(Object, Class, Locale).

Specified by:

getModelType in interface Converter<String,Boolean>

Returns:

The source type

getPresentationType

public Class<String> getPresentationType()

Deprecated.

Description copied from interface: Converter

The target type of the converter. Values of this type can be passed to Converter.convertToModel(Object, Class, Locale).

Specified by:

getPresentationType in interface Converter<String,Boolean>

Returns:

The target type