org.ametys.cms.content

Class FileReader

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.cocoon.reading.AbstractReader

org.apache.cocoon.reading.ServiceableReader

org.ametys.cms.content.FileReader

All Implemented Interfaces:

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

public class FileReader
extends ServiceableReader
implements CacheableProcessingComponent

Reader for binary or file metadata.

Field Summary

Fields

Modifier and Type	Field and Description
private Collection<String>	_allowedFormats
private MetadataAwareAmetysObject	_ametysObject
private BinaryMetadata	_binary
private int	_cropHeight
private int	_cropWidth
private int	_height
private int	_maxHeight
private int	_maxWidth
private String	_path
private boolean	_readForDownload
protected AmetysObjectResolver	_resolver The ametys object resolver.
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
FileReader()

Method Summary

Modifier and Type	Method and Description
protected boolean	_isImage() Determines if the file is an image
void	generate()
protected MetadataAwareAmetysObject	getAmetysObject() Get the ametys object.
Serializable	getKey()
long	getLastModified()
String	getMimeType()
SourceValidity	getValidity()
void	recycle()
void	service(ServiceManager serviceManager)
void	setup(SourceResolver res, 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

_resolver

protected AmetysObjectResolver _resolver

The ametys object resolver.

_width

private int _width

_height

private int _height

_maxWidth

private int _maxWidth

_maxHeight

private int _maxHeight

_cropWidth

private int _cropWidth

_cropHeight

private int _cropHeight

_readForDownload

private boolean _readForDownload

_ametysObject

private MetadataAwareAmetysObject _ametysObject

_binary

private BinaryMetadata _binary

_path

private String _path

_allowedFormats

private Collection<String> _allowedFormats

Constructor Detail

FileReader

public FileReader()

Method Detail

service

public void service(ServiceManager serviceManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class ServiceableReader

Throws:

ServiceException

setup

public void setup(SourceResolver res,
                  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

getAmetysObject

protected MetadataAwareAmetysObject getAmetysObject()
                                             throws ProcessingException

Get the ametys object.

Returns:

the ametys object.

Throws:

ProcessingException - if the information provided was insufficient to resolve an object.

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

_isImage

protected boolean _isImage()

Determines if the file is an image

Returns:

true if file is a image