weblogic.xml.stream.util
Class RecyclingFactory

java.lang.Object
  weblogic.xml.stream.util.RecyclingFactory

public final class RecyclingFactory
extends Object

Defines a factory that recycles instances of the XMLInputStream API. To request a recycled stream use the remove method. If no streams are present in the internal pool of streams the factory creates a new instance and returns it. The default internal pool holds on to a maximum of 32 streams. For this to work the instance of the static factory should be a singleton in your application. The optimal size of the pool should approximate the average number of concurrent threads in your application.

Since:

XMLInputStream 1.0

See Also:

XMLInputStream, ElementFilter, XMLInputStreamFactory

RecyclingFactory

public RecyclingFactory()

Deprecated. 

Create a factory with the default pool size of 32

RecyclingFactory

public RecyclingFactory(int poolSize)

Deprecated. 

Create a factory with the specified size

Parameters:

poolSize - the size of the parser pool

remove

public XMLInputStream remove(InputStream stream)
                      throws XMLStreamException

Deprecated. 

Get a recycled XMLInputStream from the pool or create a new one

Parameters:

stream - the stream of XML to read from

Throws:

XMLStreamException

remove

public XMLInputStream remove(Reader reader)
                      throws XMLStreamException

Deprecated. 

Get a recycled XMLInputStream from the pool or create a new one

Parameters:

reader - the XML reader to read from

Throws:

XMLStreamException

remove

public XMLInputStream remove(InputStream stream,
                             ElementFilter filter)
                      throws XMLStreamException

Deprecated. 

Get a recycled XMLInputStream from the pool or create a new one and wrap it with the desired filter

Parameters:

stream - the stream of XML to read from

filter - the ElementFilter to apply to the stream

Throws:

XMLStreamException

remove

public XMLInputStream remove(Reader reader,
                             ElementFilter filter)
                      throws XMLStreamException

Deprecated. 

Get a recycled XMLInputStream from the pool or create a new one and wrap it with the desired filter

Parameters:

reader - the XML reader to read from

filter - the ElementFilter to apply to the stream

Throws:

XMLStreamException

add

public boolean add(XMLInputStream stream)
            throws XMLStreamException

Deprecated. 

Return a stream to the pool. Returns true if the stream was added to the pool and false if it wasn't.

Parameters:

stream - the XMLInputStream to return to the pool

Throws:

XMLStreamException

main

public static void main(String[] args)
                 throws Exception

Deprecated. 

Throws:

Exception