org.apache.xmlgraphics.image.loader
Class ImageSource

java.lang.Object
  org.apache.xmlgraphics.image.loader.ImageSource

All Implemented Interfaces:

javax.xml.transform.Source

public class ImageSource
extends java.lang.Object
implements javax.xml.transform.Source

Acts as a holder for the input to image loading operations.

Constructor Summary

ImageSource(javax.imageio.stream.ImageInputStream in, java.lang.String systemId, boolean fastSource)
Main constructor.

Method Summary

javax.imageio.stream.ImageInputStream	getImageInputStream() Returns the ImageInputStream.
java.io.InputStream	getInputStream() Returns an InputStream which operates on the underlying ImageInputStream.
java.lang.String	getSystemId()
boolean	isFastSource() Indicates whether this ImageSource is a fast source, i.e.
void	setImageInputStream(javax.imageio.stream.ImageInputStream in) Sets the ImageInputStream.
void	setSystemId(java.lang.String systemId)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageSource

public ImageSource(javax.imageio.stream.ImageInputStream in,
                   java.lang.String systemId,
                   boolean fastSource)

Main constructor.

Parameters:

in - the ImageInputStream to load from

systemId - the system identifier (resolved URI) of the image

fastSource - true if it's a fast source (accessing local files)

Method Detail

getInputStream

public java.io.InputStream getInputStream()

Returns an InputStream which operates on the underlying ImageInputStream.

Returns:

the InputStream or null if the stream has been closed

getImageInputStream

public javax.imageio.stream.ImageInputStream getImageInputStream()

Returns the ImageInputStream.

Returns:

the ImageInputStream or null if the stream has been closed

setImageInputStream

public void setImageInputStream(javax.imageio.stream.ImageInputStream in)

Sets the ImageInputStream.

Parameters:

in - the ImageInputStream

getSystemId

public java.lang.String getSystemId()

Specified by:

getSystemId in interface javax.xml.transform.Source

setSystemId

public void setSystemId(java.lang.String systemId)

Specified by:

setSystemId in interface javax.xml.transform.Source

isFastSource

public boolean isFastSource()

Indicates whether this ImageSource is a fast source, i.e. accesses local files rather than network resources.

Returns:

true if it's a fast source

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object