net.wimpi.pim.contact.basicimpl
Class DataContainer

java.lang.Object
  |
  +--net.wimpi.pim.contact.basicimpl.DataContainer

All Implemented Interfaces:

Image, Key, java.io.Serializable, Sound

public class DataContainer

extends java.lang.Object

implements Key, Sound, Image

A basic, simple and generic implementation of Key, Sound and Image.

Version:

0.1 (22/07/2003)

Author:

Dieter Wimberger

See Also:

Serialized Form

Field Summary

protected java.lang.String	m_ContentType
protected byte[]	m_Data
protected boolean	m_isUri
protected java.lang.String	m_Uri

Constructor Summary

DataContainer()

Method Summary

java.lang.String	getContentType() Returns the content type of this Key.
byte[]	getData() Returns the non-encoded binary data representing this Key.
byte[]	getDataFromURI() Returns the data obtained from the uri of this Key.
java.io.InputStream	getInputStream() Returns an InputStream providing access to the data of this Key.
java.lang.String	getURI() Returns the URI reference representing this Key.
boolean	isData() Tests if this Key is given as binary data.
boolean	isURI() Tests if this Key is given as an URI reference.
void	setContentType(java.lang.String ctype) Sets the content type of this Key.
void	setData(byte[] data) Sets the non-encoded binary data representing this Key.
void	setData(java.lang.String uri) Sets the non-encoded binary data as obtained from the given uri.
void	setURI(java.lang.String uri) Sets the URI reference representing this Key.

Methods inherited from class java.lang.Object

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

Field Detail

m_Uri

protected java.lang.String m_Uri

m_ContentType

protected java.lang.String m_ContentType

m_Data

protected byte[] m_Data

m_isUri

protected boolean m_isUri

Constructor Detail

DataContainer

public DataContainer()

Method Detail

isData

public boolean isData()

Description copied from interface: Key

Tests if this Key is given as binary data.

Specified by:

isData in interface Key

Returns:

true if given as binary data, false otherwise.

getContentType

public java.lang.String getContentType()

Description copied from interface: Key

Returns the content type of this Key.

Specified by:

getContentType in interface Key

Returns:

the content type as String.

setContentType

public void setContentType(java.lang.String ctype)

Description copied from interface: Key

Sets the content type of this Key.

Specified by:

setContentType in interface Key

Parameters:

ctype - the content type as String.

setData

public void setData(byte[] data)

Description copied from interface: Key

Sets the non-encoded binary data representing this Key.

Specified by:

setData in interface Key

Parameters:

data - the non-encoded binary data as byte[].

setData

public void setData(java.lang.String uri)
             throws java.io.IOException,
                    java.net.MalformedURLException

Description copied from interface: Key

Sets the non-encoded binary data as obtained from the given uri.

Specified by:

setData in interface Key

Parameters:

uri - an URI as String.

java.io.IOException

java.net.MalformedURLException

getData

public byte[] getData()

Description copied from interface: Key

Returns the non-encoded binary data representing this Key.

Specified by:

getData in interface Key

Returns:

the non-encoded binary data as byte[].

getURI

public java.lang.String getURI()

Description copied from interface: Key

Returns the URI reference representing this Key.

Specified by:

getURI in interface Key

Returns:

the URI reference as String.

setURI

public void setURI(java.lang.String uri)

Description copied from interface: Key

Sets the URI reference representing this Key.

Specified by:

setURI in interface Key

Parameters:

uri - the URI reference as String.

isURI

public boolean isURI()

Description copied from interface: Key

Tests if this Key is given as an URI reference.

Specified by:

isURI in interface Key

Returns:

true if given as URI, false otherwise.

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException,
                                          java.net.MalformedURLException

Description copied from interface: Key

Returns an InputStream providing access to the data of this Key.

An implementation might use a ByteArrayInputStream for inlined data, or return the input stream which can be obtained from the URI (i.e. using java.net.URL).

Specified by:

getInputStream in interface Key

Returns:

an InputStream instance.

java.io.IOException

java.net.MalformedURLException

getDataFromURI

public byte[] getDataFromURI()
                      throws java.io.IOException,
                             java.net.MalformedURLException

Description copied from interface: Key

Returns the data obtained from the uri of this Key.

Specified by:

getDataFromURI in interface Key

Returns:

a byte[].

java.io.IOException

java.net.MalformedURLException