Package org.compiere.util

Class ByteArrayDataSource

java.lang.Object

org.compiere.util.ByteArrayDataSource

All Implemented Interfaces:

javax.activation.DataSource

public class ByteArrayDataSource
extends Object
implements javax.activation.DataSource

A DataSource based on the Java Mail Example.
This class implements a DataSource from:

an InputStream

a byte array

a String

Author:

John Mani, Bill Shannon, Max Spivak

Constructor Summary

Constructors

Constructor	Description
ByteArrayDataSource(byte[] data, String type)	Create a DataSource from a byte array
ByteArrayDataSource(InputStream is, String type)	Create a DataSource from an input stream
ByteArrayDataSource(String stringData, String charSetName, String type)	Create a DataSource from a String

Method Summary

Modifier and Type	Method	Description
String	getContentType()	Get Content Type
InputStream	getInputStream()	Get InputStream for the data.
String	getName()	Get Name or Class Name and Content Type
OutputStream	getOutputStream()	Throws exception
ByteArrayDataSource	setName(String name)	Set Name

Methods inherited from class java.lang.Object

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

Constructor Details

ByteArrayDataSource

public ByteArrayDataSource(InputStream is,
 String type)

Create a DataSource from an input stream

Parameters:

is - stream

type - optional MIME type e.g. text/html

ByteArrayDataSource

public ByteArrayDataSource(byte[] data,
 String type)

Create a DataSource from a byte array

Parameters:

data - data

type - type e.g. text/html

ByteArrayDataSource

public ByteArrayDataSource(String stringData,
 String charSetName,
 String type)

Create a DataSource from a String

Parameters:

stringData - content

charSetName - optional if null/empty uses UTF-8

type - optional MIME type e.g. text/html

Method Details

getInputStream

public InputStream getInputStream()
                           throws IOException

Get InputStream for the data.

Specified by:

getInputStream in interface javax.activation.DataSource

Returns:

input stream

Throws:

IOException

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Throws exception

Specified by:

getOutputStream in interface javax.activation.DataSource

Returns:

null

Throws:

IOException

getContentType

public String getContentType()

Get Content Type

Specified by:

getContentType in interface javax.activation.DataSource

Returns:

MIME type e.g. text/html

setName

public ByteArrayDataSource setName(String name)

Set Name

Parameters:

name - name

Returns:

this

getName

public String getName()

Get Name or Class Name and Content Type

Specified by:

getName in interface javax.activation.DataSource

Returns:

dummy