org.teiid.core.types

Class InputStreamFactory

java.lang.Object

org.teiid.core.types.InputStreamFactory

All Implemented Interfaces:

Source

Direct Known Subclasses:

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

public abstract class InputStreamFactory
extends Object
implements Source

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InputStreamFactory.BlobInputStreamFactory
static class	InputStreamFactory.ClobInputStreamFactory
static class	InputStreamFactory.FileInputStreamFactory
static class	InputStreamFactory.SQLXMLInputStreamFactory
static class	InputStreamFactory.StorageMode
static interface	InputStreamFactory.StreamFactoryReference

Field Summary

Fields

Modifier and Type	Field and Description
protected long	length

Constructor Summary

Constructors

Constructor and Description
InputStreamFactory()

Method Summary

Modifier and Type	Method and Description
void	free()
Reader	getCharacterStream()
abstract InputStream	getInputStream() Get a new InputStream
long	getLength() Length in bytes of the InputStream
InputStreamFactory.StorageMode	getStorageMode()
static InputStreamFactory.StorageMode	getStorageMode(Object lob)
String	getSystemId()
void	setLength(long length)
void	setSystemId(String systemId)

Methods inherited from class java.lang.Object

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

Field Detail

length

protected long length

Constructor Detail

InputStreamFactory

public InputStreamFactory()

Method Detail

getInputStream

public abstract InputStream getInputStream()
                                    throws IOException

Get a new InputStream

Returns:

Throws:

IOException

getSystemId

public String getSystemId()

Specified by:

getSystemId in interface Source

setSystemId

public void setSystemId(String systemId)

Specified by:

setSystemId in interface Source

free

public void free()
          throws IOException

Throws:

IOException

getLength

public long getLength()

Length in bytes of the InputStream

Returns:

the length or -1 if the length is not known

setLength

public void setLength(long length)

getCharacterStream

public Reader getCharacterStream()
                          throws IOException

Throws:

IOException

getStorageMode

public InputStreamFactory.StorageMode getStorageMode()

getStorageMode

public static InputStreamFactory.StorageMode getStorageMode(Object lob)