Module org.apache.wicket.util

Package org.apache.wicket.util.resource

Class ResourceStreamWrapper

java.lang.Object

org.apache.wicket.util.resource.ResourceStreamWrapper

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, IClusterable, IResourceStream, IModifiable

public class ResourceStreamWrapper
extends Object
implements IResourceStream

A IResourceStream that wraps another resource stream

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ResourceStreamWrapper(IResourceStream delegate)	Creates the wrapper around the delegate resource stream.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the resource.
String	getContentType()	Gets the mime type of this resource
IResourceStream	getDelegate()	Returns the wrapped delegate.
InputStream	getInputStream()	Gets the resource stream.
Locale	getLocale()
String	getStyle()
String	getVariation()
Instant	lastModifiedTime()	Gets the last time this modifiable thing changed.
Bytes	length()	Gets the size of this resource
void	setLocale(Locale locale)	This method shouldn't be used from the outside.
void	setStyle(String style)	This method shouldn't be used from the outside.
void	setVariation(String variation)	This method shouldn't be used from the outside.

Methods inherited from class java.lang.Object

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

Constructor Details

ResourceStreamWrapper

public ResourceStreamWrapper(IResourceStream delegate)

Creates the wrapper around the delegate resource stream.

Parameters:

delegate -

Method Details

getDelegate

public IResourceStream getDelegate()

Returns the wrapped delegate.

Returns:

the wrapped delegate.

getContentType

public String getContentType()

Description copied from interface: IResourceStream

Gets the mime type of this resource

Specified by:

getContentType in interface IResourceStream

Returns:

The mime type of this resource, such as "image/jpeg" or "text/html". Return null to let ResourceStreamRequestHandler handle the Content-Type automatically

length

public Bytes length()

Description copied from interface: IResourceStream

Gets the size of this resource

Specified by:

length in interface IResourceStream

Returns:

The size of this resource in the number of bytes, or null if unknown

getInputStream

public InputStream getInputStream()
                           throws ResourceStreamNotFoundException

Description copied from interface: IResourceStream

Gets the resource stream. You should not directly close this stream. Instead call the close() method on IResourceStream.

Specified by:

getInputStream in interface IResourceStream

Returns:

Returns the inputStream.

Throws:

ResourceStreamNotFoundException

See Also:

• IResourceStream.close()

close

public void close()
           throws IOException

Description copied from interface: IResourceStream

Closes the resource. Normally, this includes closing any underlying input stream returned by getInputStream().

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface IResourceStream

Throws:

IOException

getLocale

public Locale getLocale()

Specified by:

getLocale in interface IResourceStream

Returns:

The Locale where this stream did resolve to

setLocale

public void setLocale(Locale locale)

Description copied from interface: IResourceStream

This method shouldn't be used from the outside. It is used by the Loaders to set the resolved locale.

Specified by:

setLocale in interface IResourceStream

Parameters:

locale - The Locale where this stream did resolve to.

getStyle

public String getStyle()

Specified by:

getStyle in interface IResourceStream

Returns:

The Style where this stream did resolve to

setStyle

public void setStyle(String style)

Description copied from interface: IResourceStream

This method shouldn't be used from the outside. It is used by the Loaders to set the resolved Style.

Specified by:

setStyle in interface IResourceStream

Parameters:

style - The style where this stream did resolve to.

getVariation

public String getVariation()

Specified by:

getVariation in interface IResourceStream

Returns:

The Variation where this stream did resolve to

setVariation

public void setVariation(String variation)

Description copied from interface: IResourceStream

This method shouldn't be used from the outside. It is used by the Loaders to set the resolved variation.

Specified by:

setVariation in interface IResourceStream

Parameters:

variation - The Variation where this stream did resolve to.

lastModifiedTime

public Instant lastModifiedTime()

Description copied from interface: IModifiable

Gets the last time this modifiable thing changed.

Specified by:

lastModifiedTime in interface IModifiable

Returns:

the last modification Time or null if that information is not available