org.teiid.common.buffer
Class FileStoreInputStreamFactory

java.lang.Object
  org.teiid.core.types.InputStreamFactory
      org.teiid.common.buffer.FileStoreInputStreamFactory

All Implemented Interfaces:

javax.xml.transform.Source

public final class FileStoreInputStreamFactory
extends InputStreamFactory

Nested Class Summary

Nested classes/interfaces inherited from class org.teiid.core.types.InputStreamFactory

InputStreamFactory.BlobInputStreamFactory, InputStreamFactory.ClobInputStreamFactory, InputStreamFactory.FileInputStreamFactory, InputStreamFactory.SQLXMLInputStreamFactory, InputStreamFactory.StreamFactoryReference

Constructor Summary

FileStoreInputStreamFactory(FileStore lobBuffer, java.lang.String encoding)

Method Summary

void	free()
java.io.InputStream	getInputStream()
long	getLength()
FileStore.FileStoreOutputStream	getOuputStream() The returned output stream is shared among all uses.
java.io.Writer	getWriter() Returns a new writer instance that is backed by the shared output stream.
boolean	isPersistent()

Methods inherited from class org.teiid.core.types.InputStreamFactory

getCharacterStream, getSystemId, setLength, setSystemId

Methods inherited from class java.lang.Object

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

Constructor Detail

FileStoreInputStreamFactory

public FileStoreInputStreamFactory(FileStore lobBuffer,
                                   java.lang.String encoding)

Method Detail

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Specified by:

getInputStream in class InputStreamFactory

Throws:

java.io.IOException

getLength

public long getLength()

Overrides:

getLength in class InputStreamFactory

getWriter

public java.io.Writer getWriter()

Returns a new writer instance that is backed by the shared output stream. Closing a writer will prevent further writes.

Returns:

getOuputStream

public FileStore.FileStoreOutputStream getOuputStream()

The returned output stream is shared among all uses. Once closed no further writing can occur

Returns:

free

public void free()
          throws java.io.IOException

Overrides:

free in class InputStreamFactory

Throws:

java.io.IOException

isPersistent

public boolean isPersistent()

Overrides:

isPersistent in class InputStreamFactory