org.apache.wicket.util.resource
Class AbstractResourceStreamWriter

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

All Implemented Interfaces:

java.io.Serializable, IClusterable, IResourceStream, IResourceStreamWriter, IModifiable

public abstract class AbstractResourceStreamWriter
extends java.lang.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.
java.io.InputStream	getInputStream() this method should not be used as it is not required for resource writers
java.util.Locale	getLocale()
Time	lastModifiedTime() Just returns now.
long	length() Default implementation to return -1.
void	setLocale(java.util.Locale locale) This method shouldn't be used for the outside, It is used by the Loaders to set the resolved locale.

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

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

getContentType

Constructor Detail

AbstractResourceStreamWriter

public AbstractResourceStreamWriter()

Method Detail

length

public long length()

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

Specified by:

length in interface IResourceStream

Returns:

The size of this resource in the number of bytes, or -1 if unknown

See Also:

IResourceStream.length()

getLocale

public java.util.Locale getLocale()

Specified by:

getLocale in interface IResourceStream

Returns:

The Locale where this stream did resolve to

See Also:

IResourceStream.getLocale()

setLocale

public void setLocale(java.util.Locale locale)

Description copied from interface: IResourceStream

This method shouldn't be used for 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.

See Also:

IResourceStream.setLocale(java.util.Locale)

lastModifiedTime

public Time lastModifiedTime()

Just returns now.

Specified by:

lastModifiedTime in interface IModifiable

Returns:

the last modification Time

See Also:

IModifiable.lastModifiedTime()

getInputStream

public final java.io.InputStream getInputStream()
                                         throws ResourceStreamNotFoundException

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

Specified by:

getInputStream in interface IResourceStream

Returns:

input stream

Throws:

ResourceStreamNotFoundException

See Also:

IResourceStream.close()

close

public final void close()
                 throws java.io.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 IResourceStream

Throws:

java.io.IOException