Oracle's implementation of the JSF 2.3 specification API. 2.3 · javax.faces.convert.ByteConverter

Field Summary

Modifier and Type	Field and Description
public static final String	BYTE_ID The message identifier of the `javax.faces.application.FacesMessage` to be created if the conversion to `Byte` fails.
public static final String	CONVERTER_ID The standard converter id for this converter.
public static final String	STRING_ID The message identifier of the `javax.faces.application.FacesMessage` to be created if the conversion of the `Byte` value to `String` fails.

Constructor Summary

Access	Constructor and Description
public	ByteConverter()

Method Summary

Modifier and Type Method and Description

Modifier and Type	Method and Description
public Object	getAsObject(FacesContext `FacesContext` for the request being processed context, UIComponent `UIComponent` with which this model object value is associated component, String String value to be converted (may be `null`) value) Implements javax.faces.convert.Converter.getAsObject. 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 Process Validations phase of the request processing lifecycle.
public String	getAsString(FacesContext `FacesContext` for the request being processed context, UIComponent `UIComponent` with which this model object value is associated component, Object Model object value to be converted (may be `null`) value) Implements javax.faces.convert.Converter.getAsString. 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.

public Object

getAsObject(FacesContext

FacesContext for the request being processed

context, UIComponent

UIComponent with which this model object value is associated

component, String

String value to be converted (may be null)

value)

Implements javax.faces.convert.Converter.getAsObject.

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 Process Validations phase of the request processing lifecycle.

public String

getAsString(FacesContext

FacesContext for the request being processed

context, UIComponent

UIComponent with which this model object value is associated

component, Object

Model object value to be converted (may be null)

value)

Implements javax.faces.convert.Converter.getAsString.

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.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

BYTE_ID back to summary

BYTE_ID	back to summary
public static final String BYTE_ID The message identifier of the `javax.faces.application.FacesMessage` to be created if the conversion to `Byte` fails. The message format string for this message may optionally include the following placeholders: `{0}` replaced by the unconverted value. `{1}` replaced by an example value. `{2}` replaced by a `String` whose value is the label of the input component that produced this message.

public static final String BYTE_ID

The message identifier of the javax.faces.application.FacesMessage to be created if the conversion to Byte fails. The message format string for this message may optionally include the following placeholders:

{0} replaced by the unconverted value.
{1} replaced by an example value.
{2} replaced by a String whose value is the label of the input component that produced this message.

CONVERTER_ID	back to summary
public static final String CONVERTER_ID The standard converter id for this converter.

STRING_ID back to summary

STRING_ID	back to summary
public static final String STRING_ID The message identifier of the `javax.faces.application.FacesMessage` to be created if the conversion of the `Byte` value to `String` fails. The message format string for this message may optionally include the following placeholders: `{0}` relaced by the unconverted value. `{1}` replaced by a `String` whose value is the label of the input component that produced this message.

public static final String STRING_ID

The message identifier of the javax.faces.application.FacesMessage to be created if the conversion of the Byte value to String fails. The message format string for this message may optionally include the following placeholders:

{0} relaced by the unconverted value.
{1} replaced by a String whose value is the label of the input component that produced this message.

Constructor Detail

ByteConverter	back to summary
public ByteConverter()

Method Detail

getAsObject back to summary

getAsObject	back to summary
public Object getAsObject(FacesContext context, UIComponent component, String value) Implements javax.faces.convert.Converter.getAsObject. Doc from javax.faces.convert.Converter.getAsObject. 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 Process Validations phase of the request processing lifecycle. Parameters context:FacesContext `FacesContext` for the request being processed component:UIComponent `UIComponent` with which this model object value is associated value:String String value to be converted (may be `null`) Returns:Object `null` if the value to convert is `null`, otherwise the result of the conversion Annotations @Override Exceptions ConverterException: if conversion cannot be successfully performed NullPointerException: if `context` or `component` is `null`

public Object getAsObject(FacesContext context, UIComponent component, String value)

Implements javax.faces.convert.Converter.getAsObject.

Doc from javax.faces.convert.Converter.getAsObject.

Parameters

context:FacesContext: FacesContext for the request being processed
component:UIComponent: UIComponent with which this model object value is associated
value:String: String value to be converted (may be null)

Returns:Object

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

Annotations

@Override

Exceptions

ConverterException:: if conversion cannot be successfully performed
NullPointerException:: if context or component is null

getAsString back to summary

getAsString	back to summary
public String getAsString(FacesContext context, UIComponent component, Object value) Implements javax.faces.convert.Converter.getAsString. Doc from javax.faces.convert.Converter.getAsString. 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. Parameters context:FacesContext `FacesContext` for the request being processed component:UIComponent `UIComponent` with which this model object value is associated value:Object Model object value to be converted (may be `null`) Returns:String a zero-length String if value is `null`, otherwise the result of the conversion Annotations @Override Exceptions ConverterException: if conversion cannot be successfully performed NullPointerException: if `context` or `component` is `null`

public String getAsString(FacesContext context, UIComponent component, Object value)