Java 2 Platform EE v1.3: Interface Streamable - Java Platform, Enterprise Edition v1.3.1 API Specifications

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javax.resource.cci
Interface Streamable

public interface Streamable

Streamable interface enables a resource adapter to extract data from an input Record or set data into an output Record as a stream of bytes.

The Streamable interface provides a resource adapter's view of the data that has been set in a Record instance by a component.

The Streamable interface is not directly used by a component. It is used by a resource adapter implementation. A component uses Record or any derived interfaces to manage records.

Since:: 0.8
See Also:: Record

Method Summary

void read(java.io.InputStream istream)
Read data from an InputStream and initialize fields of a Streamable object.

void write(java.io.OutputStream ostream)
Write fields of a Streamable object to an OutputStream

Method Detail

read

public void read(java.io.InputStream istream)
          throws java.io.IOException

Read data from an InputStream and initialize fields of a Streamable object.

Parameters:: istream - InputStream that represents a resource adapter specific internal representation of fields of a Streamable object

write

public void write(java.io.OutputStream ostream)
           throws java.io.IOException

Write fields of a Streamable object to an OutputStream

Parameters:: ostream - OutputStream that holds value of a Streamable object