org.ametys.skinfactory.readers

Class SkinResourceReader

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.cocoon.reading.AbstractReader

org.apache.cocoon.reading.ServiceableReader

org.ametys.skinfactory.readers.SkinResourceReader

All Implemented Interfaces:

Poolable, Recyclable, Component, LogEnabled, Serviceable, CacheableProcessingComponent, Reader, SitemapModelComponent, SitemapOutputComponent

public class SkinResourceReader
extends ServiceableReader
implements CacheableProcessingComponent

Reader for resource of the skin

Field Summary

Fields

Modifier and Type	Field and Description
private int	_height
private int	_maxHeight
private int	_maxWidth
private SkinModelsManager	_modelsManager
private SkinEditionHelper	_skinHelper
private FileSource	_source
private int	_width

Fields inherited from class org.apache.cocoon.reading.ServiceableReader

manager

Fields inherited from class org.apache.cocoon.reading.AbstractReader

objectModel, out, parameters, resolver, source

Fields inherited from interface org.apache.cocoon.reading.Reader

ROLE

Constructor Summary

Constructors

Constructor and Description
SkinResourceReader()

Method Summary

Modifier and Type	Method and Description
protected String	_decodePath(String path) Decode the resource path
private void	_generateThumbnail(OutputStream os, String format, BufferedImage src, byte[] fileContent, int maxHeight, int maxWidth)
private void	_generateZoomAndCropImage(OutputStream os, String format, BufferedImage src, byte[] fileContent, int minHeight, int minWidth)
private BufferedImage	_getCropImage(BufferedImage src, int x, int y, int width, int height)
void	generate()
Serializable	getKey()
long	getLastModified()
String	getMimeType()
SourceValidity	getValidity()
void	recycle()
void	service(ServiceManager sManager)
void	setup(SourceResolver sResolver, Map objModel, String src, Parameters par)

Methods inherited from class org.apache.cocoon.reading.AbstractReader

setOutputStream, shouldSetContentLength

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

_modelsManager

private SkinModelsManager _modelsManager

_skinHelper

private SkinEditionHelper _skinHelper

_source

private FileSource _source

_width

private int _width

_height

private int _height

_maxWidth

private int _maxWidth

_maxHeight

private int _maxHeight

Constructor Detail

SkinResourceReader

public SkinResourceReader()

Method Detail

service

public void service(ServiceManager sManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class ServiceableReader

Throws:

ServiceException

setup

public void setup(SourceResolver sResolver,
                  Map objModel,
                  String src,
                  Parameters par)
           throws ProcessingException,
                  SAXException,
                  IOException

Specified by:

setup in interface SitemapModelComponent

Overrides:

setup in class AbstractReader

Throws:

ProcessingException

SAXException

IOException

_decodePath

protected String _decodePath(String path)
                      throws UnsupportedEncodingException

Decode the resource path

Parameters:

path - the resource path

Returns:

the decoded resource path

Throws:

UnsupportedEncodingException - if UTF-8 encoding is not supported

getKey

public Serializable getKey()

Specified by:

getKey in interface CacheableProcessingComponent

getValidity

public SourceValidity getValidity()

Specified by:

getValidity in interface CacheableProcessingComponent

getLastModified

public long getLastModified()

Specified by:

getLastModified in interface Reader

Overrides:

getLastModified in class AbstractReader

getMimeType

public String getMimeType()

Specified by:

getMimeType in interface SitemapOutputComponent

Overrides:

getMimeType in class AbstractReader

generate

public void generate()
              throws IOException,
                     SAXException,
                     ProcessingException

Specified by:

generate in interface Reader

Throws:

IOException

SAXException

ProcessingException

recycle

public void recycle()

Specified by:

recycle in interface Recyclable

Overrides:

recycle in class AbstractReader

_generateThumbnail

private void _generateThumbnail(OutputStream os,
                                String format,
                                BufferedImage src,
                                byte[] fileContent,
                                int maxHeight,
                                int maxWidth)
                         throws IOException

Throws:

IOException

_generateZoomAndCropImage

private void _generateZoomAndCropImage(OutputStream os,
                                       String format,
                                       BufferedImage src,
                                       byte[] fileContent,
                                       int minHeight,
                                       int minWidth)
                                throws IOException

Throws:

IOException

_getCropImage

private BufferedImage _getCropImage(BufferedImage src,
                                    int x,
                                    int y,
                                    int width,
                                    int height)