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## jet.datasource
Interface InputStreamFactory

    public interface InputStreamFactory

The `InputStreamFactory` is a factory of input steams. It can create more than one input stream which have same data. The original data may be a uri, File or InputStream, then according to original data create new Inoput stream.

Copyright: Copyright (c) 2006

Company: jinfonet

Purpose: To create more than one input stream, all the streams have same data, but different objects. Prerequisite: There is an original uri, file or stream.

Since:
  JReport V8.1

Method Summary
`java.io.InputStream` | `createInputStream(java.lang.String connectionName)` Creates a new input stream.

Method Detail

### createInputStream

    java.io.InputStream createInputStream(java.lang.String connectionName)
                                          throws java.io.IOException

  Creates a new input stream.

  Throws:
    `IOException:` - IOException occurs when original data is invalid. eg. error uri, specified file not exist.
    `java.io.IOException`
  Since:
    JReport V8.1

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