Package aQute.bnd.osgi

Class AbstractResource

java.lang.Object

aQute.bnd.osgi.AbstractResource

All Implemented Interfaces:

Resource, Closeable, AutoCloseable

Direct Known Subclasses:

PreprocessResource

public abstract class AbstractResource
extends Object
implements Resource

Field Summary

Fields

Modifier and Type	Field	Description
private ByteBuffer	buffer
private String	extra
private final long	lastModified

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractResource(long modified)

Method Summary

Modifier and Type	Method	Description
ByteBuffer	buffer()
void	close()
private ByteBuffer	getBuffer()
protected abstract byte[]	getBytes()
String	getExtra()	Use Resource.decodeExtra(String) to properly decode the ZIP extra field structured binary data from the returned String.
long	lastModified()
InputStream	openInputStream()
void	setExtra(String extra)	Use Resource.encodeExtra(byte[]) to properly encode the ZIP extra field structured binary data into the specified String.
long	size()
void	write(OutputStream out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface aQute.bnd.osgi.Resource

write, write

Field Details

extra

private String extra

buffer

private ByteBuffer buffer

lastModified

private final long lastModified

Constructor Details

AbstractResource

protected AbstractResource(long modified)

Method Details

getExtra

public String getExtra()

Description copied from interface: Resource

Use Resource.decodeExtra(String) to properly decode the ZIP extra field structured binary data from the returned String.

Specified by:

getExtra in interface Resource

Returns:

A String encoding the ZIP extra field.

lastModified

public long lastModified()

Specified by:

lastModified in interface Resource

openInputStream

public InputStream openInputStream()
                            throws Exception

Specified by:

openInputStream in interface Resource

Throws:

Exception

getBuffer

private ByteBuffer getBuffer()
                      throws Exception

Throws:

Exception

buffer

public ByteBuffer buffer()
                  throws Exception

Specified by:

buffer in interface Resource

Throws:

Exception

setExtra

public void setExtra(String extra)

Description copied from interface: Resource

Use Resource.encodeExtra(byte[]) to properly encode the ZIP extra field structured binary data into the specified String.

Specified by:

setExtra in interface Resource

Parameters:

extra - A String encoding the ZIP extra field.

write

public void write(OutputStream out)
           throws Exception

Specified by:

write in interface Resource

Throws:

Exception

getBytes

protected abstract byte[] getBytes()
                            throws Exception

Throws:

Exception

size

public long size()
          throws Exception

Specified by:

size in interface Resource

Throws:

Exception

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException