org.apache.wicket.util.resource
Class AbstractResourceStreamWriter

java.lang.Object
  org.apache.wicket.util.resource.AbstractResourceStreamWriter

All Implemented Interfaces:

Closeable, Serializable, IClusterable, IResourceStream, IResourceStreamWriter, IModifiable

public abstract class AbstractResourceStreamWriter
extends Object
implements IResourceStreamWriter

Base implementation of an IResourceStreamWriter so that you only have to override the IResourceStreamWriter#write(java.io.OutputStream) Don't forget to overwrite the IResourceStream#length() method if you do know the total length that will be generated.

See Also:

IResourceStreamWriter, Serialized Form

Constructor Summary

AbstractResourceStreamWriter()

Method Summary

void	close() this method should not be used as it is not required for resource writers resource write generate content directly, not using an input stream, so there's nothing to close later.
String	getContentType()
InputStream	getInputStream() this method should not be used as it is not required for resource writers
Locale	getLocale()
String	getStyle()
String	getVariation()
Time	lastModifiedTime() Just returns now.
Bytes	length() Default implementation to return -1.
void	setLocale(Locale locale)
void	setStyle(String style)
void	setVariation(String variation)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.util.resource.IResourceStreamWriter

write

Constructor Detail

AbstractResourceStreamWriter

public AbstractResourceStreamWriter()

Method Detail

length

public Bytes length()

Default implementation to return -1. Do override this if you know the length up front.

Specified by:

length in interface IResourceStream

getLocale

public Locale getLocale()

Specified by:

getLocale in interface IResourceStream

setLocale

public void setLocale(Locale locale)

Specified by:

setLocale in interface IResourceStream

lastModifiedTime

public Time lastModifiedTime()

Just returns now.

Specified by:

lastModifiedTime in interface IModifiable

getInputStream

public final InputStream getInputStream()
                                 throws ResourceStreamNotFoundException

this method should not be used as it is not required for resource writers

Specified by:

getInputStream in interface IResourceStream

Throws:

ResourceStreamNotFoundException

close

public final void close()
                 throws IOException

this method should not be used as it is not required for resource writers

resource write generate content directly, not using an input stream, so there's nothing to close later.

Specified by:

close in interface Closeable

Specified by:

close in interface IResourceStream

Throws:

IOException

getContentType

public String getContentType()

Specified by:

getContentType in interface IResourceStream

getStyle

public String getStyle()

Specified by:

getStyle in interface IResourceStream

setStyle

public void setStyle(String style)

Specified by:

setStyle in interface IResourceStream

getVariation

public String getVariation()

Specified by:

getVariation in interface IResourceStream

setVariation

public void setVariation(String variation)

Specified by:

setVariation in interface IResourceStream