org.restlet.engine.converter

Class StatusInfoHtmlConverter

java.lang.Object

org.restlet.engine.Helper

org.restlet.engine.converter.ConverterHelper

org.restlet.engine.converter.StatusInfoHtmlConverter

public class StatusInfoHtmlConverter
extends ConverterHelper

Converter for the StatusInfo class.

Author:

Manuel Boillod

Constructor Summary

Constructors

Constructor and Description
StatusInfoHtmlConverter()

Method Summary

Modifier and Type	Method and Description
List<Class<?>>	getObjectClasses(Variant source) Returns the list of object classes that can be converted from a given variant.
protected String	getStatusLabel(StatusInfo status) Returns the status information to display in the default representation.
List<VariantInfo>	getVariants(Class<?> source) Returns the list of variants that can be converted from a given object class.
protected boolean	isCompatible(Variant variant) Indicates if the given variant is compatible with the media types supported by this converter.
float	score(Object source, Variant target, Resource resource) Scores the affinity of this helper with the source class.
<T> float	score(Representation source, Class<T> target, Resource resource) Scores the affinity of this helper with the source class.
protected Representation	toHtml(StatusInfo status) Returns a representation for the given status. In order to customize the default representation, this method can be overridden.
<T> T	toObject(Representation source, Class<T> target, Resource resource) Converts a Representation into a regular Java object.
Representation	toRepresentation(Object source, Variant target, Resource resource) Converts a regular Java object into a Representation.

Methods inherited from class org.restlet.engine.converter.ConverterHelper

addObjectClass, addVariant, addVariants, getVariants, updatePreferences, updatePreferences

Methods inherited from class java.lang.Object

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

Constructor Detail

StatusInfoHtmlConverter

public StatusInfoHtmlConverter()

Method Detail

getObjectClasses

public List<Class<?>> getObjectClasses(Variant source)

Description copied from class: ConverterHelper

Returns the list of object classes that can be converted from a given variant.

Specified by:

getObjectClasses in class ConverterHelper

Parameters:

source - The source variant.

Returns:

The list of object class that can be converted.

getStatusLabel

protected String getStatusLabel(StatusInfo status)

Returns the status information to display in the default representation. By default it returns the status's reason phrase.

Parameters:

status - The status.

Returns:

The status information.

See Also:

StatusService.toRepresentation(Status, Request, Response)

getVariants

public List<VariantInfo> getVariants(Class<?> source)
                              throws IOException

Description copied from class: ConverterHelper

Returns the list of variants that can be converted from a given object class. The preferred variant should be set in first position.

Specified by:

getVariants in class ConverterHelper

Parameters:

source - The source object class.

Returns:

The list of variants that can be converted.

Throws:

IOException

isCompatible

protected boolean isCompatible(Variant variant)

Indicates if the given variant is compatible with the media types supported by this converter.

Parameters:

variant - The variant.

Returns:

True if the given variant is compatible with the media types supported by this converter.

score

public float score(Object source,
                   Variant target,
                   Resource resource)

Description copied from class: ConverterHelper

Scores the affinity of this helper with the source class.

Specified by:

score in class ConverterHelper

Parameters:

source - The source object to convert.

target - The expected representation metadata.

resource - The calling resource.

Returns:

The affinity score of this helper.

score

public <T> float score(Representation source,
                       Class<T> target,
                       Resource resource)

Description copied from class: ConverterHelper

Scores the affinity of this helper with the source class.

Specified by:

score in class ConverterHelper

Type Parameters:

T - The expected class of the Java object.

Parameters:

source - The source representation to convert.

target - The expected class of the Java object.

resource - The calling resource.

Returns:

The affinity score of this helper.

toHtml

protected Representation toHtml(StatusInfo status)

Returns a representation for the given status.
In order to customize the default representation, this method can be overridden.

Parameters:

status - The status info to represent.

Returns:

The representation of the given status.

toObject

public <T> T toObject(Representation source,
                      Class<T> target,
                      Resource resource)
               throws IOException

Description copied from class: ConverterHelper

Converts a Representation into a regular Java object.

Specified by:

toObject in class ConverterHelper

Type Parameters:

T - The expected class of the Java object.

Parameters:

source - The source representation to convert.

target - The expected class of the Java object.

resource - The calling resource.

Returns:

The converted Java object.

Throws:

IOException

toRepresentation

public Representation toRepresentation(Object source,
                                       Variant target,
                                       Resource resource)
                                throws IOException

Description copied from class: ConverterHelper

Converts a regular Java object into a Representation.

Specified by:

toRepresentation in class ConverterHelper

Parameters:

source - The source object to convert.

target - The expected representation metadata.

resource - The calling resource.

Returns:

The converted representation.

Throws:

IOException