Package org.apache.sling.thumbnails.internal.transformers

Class CropHandler

java.lang.Object

org.apache.sling.thumbnails.internal.transformers.CropHandler

All Implemented Interfaces:

TransformationHandler

public class CropHandler
extends Object
implements TransformationHandler

A transformation handler to crop images

Field Summary

Fields

Modifier and Type	Field	Description
static String	PN_POSITION
static String	RESOURCE_TYPE

Constructor Summary

Constructors

Constructor	Description
CropHandler()

Method Summary

Modifier and Type	Method	Description
String	getResourceType()	Get the resource type associated with this handler
void	handle(InputStream inputStream, OutputStream outputStream, TransformationHandlerConfig config)	Handles the transformation of the file using the command values from the suffix segment.

Methods inherited from class java.lang.Object

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

Field Detail

PN_POSITION

public static final String PN_POSITION

See Also:

Constant Field Values

RESOURCE_TYPE

public static final String RESOURCE_TYPE

See Also:

Constant Field Values

Constructor Detail

CropHandler

public CropHandler()

Method Detail

getResourceType

public String getResourceType()

Description copied from interface: TransformationHandler

Get the resource type associated with this handler

Specified by:

getResourceType in interface TransformationHandler

Returns:

the handler resource type

handle

public void handle(InputStream inputStream,
                   OutputStream outputStream,
                   TransformationHandlerConfig config)
            throws IOException

Description copied from interface: TransformationHandler

Handles the transformation of the file using the command values from the suffix segment.

Specified by:

handle in interface TransformationHandler

Parameters:

inputStream - the inputstream from which to read the file to transform from

outputStream - the outputstream to write the transformed file to

config - the configuration values for the transformation

Throws:

IOException - an exception occurs transforming the file