javax.faces.convert
Class LongConverter

java.lang.Object
  |
  +--javax.faces.convert.LongConverter

All Implemented Interfaces:

Converter

public class LongConverter

extends java.lang.Object

implements Converter

Converter implementation for java.lang.Long (and long primitive) values.

Field Summary

static java.lang.String

CONVERTER_ID The standard converter id for this converter.

Constructor Summary

LongConverter()

Method Summary

java.lang.Object	getAsObject(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, java.lang.String value) Convert the specified string value, which is associated with the specified UIComponent, into a model data object that is appropriate for being stored during the Apply Request Values phase of the request processing lifecycle.
java.lang.String	getAsString(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, java.lang.Object value) Convert the specified model object value, which is associated with the specified UIComponent, into a String that is suitable for being included in the response generated during the Render Response phase of the request processing lifeycle.

Methods inherited from class java.lang.Object

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

Field Detail

CONVERTER_ID

public static final java.lang.String CONVERTER_ID

The standard converter id for this converter.

See Also:

Constant Field Values

Constructor Detail

LongConverter

public LongConverter()

Method Detail

getAsObject

public java.lang.Object getAsObject(javax.faces.context.FacesContext context,
                                    javax.faces.component.UIComponent component,
                                    java.lang.String value)

Description copied from interface: Converter

Convert the specified string value, which is associated with the specified UIComponent, into a model data object that is appropriate for being stored during the Apply Request Values phase of the request processing lifecycle.

Specified by:

getAsObject in interface Converter

Parameters:

context - FacesContext for the request being processed

component - UIComponent with which this model object value is associated

value - String value to be converted (may be null)

Returns:

null if the value to convert is null, otherwise the result of the conversion

Throws:

ConverterException - if conversion cannot be successfully performed

java.lang.NullPointerException - if context or component is null

getAsString

public java.lang.String getAsString(javax.faces.context.FacesContext context,
                                    javax.faces.component.UIComponent component,
                                    java.lang.Object value)

Description copied from interface: Converter

Convert the specified model object value, which is associated with the specified UIComponent, into a String that is suitable for being included in the response generated during the Render Response phase of the request processing lifeycle.

Specified by:

getAsString in interface Converter

Parameters:

context - FacesContext for the request being processed

component - UIComponent with which this model object value is associated

value - Model object value to be converted (may be null)

Returns:

a zero-length String if value is null, otherwise the result of the conversion

Throws:

ConverterException - if conversion cannot be successfully performed

java.lang.NullPointerException - if context or component is null