org.apache.abdera.util

Class AbderaDataSource

java.lang.Object

org.apache.abdera.util.AbderaDataSource

All Implemented Interfaces:

DataSource

public final class AbderaDataSource
extends java.lang.Object
implements DataSource

Utility implementation of javax.activation.DataSource that wraps Abdera Base

Constructor Summary

Constructors

Constructor and Description
AbderaDataSource(Base base)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getContentType() This method returns the MIME type of the data in the form of a string.
java.io.InputStream	getInputStream() This method returns an InputStream representing the data and throws the appropriate exception if it can not do so.
java.lang.String	getName() Return the name of this object where the name of the object is dependant on the nature of the underlying objects.
java.io.OutputStream	getOutputStream() This method returns an OutputStream where the data can be written and throws the appropriate exception if it can not do so.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbderaDataSource

public AbderaDataSource(Base base)

Method Detail

getContentType

public java.lang.String getContentType()

Description copied from interface: DataSource

This method returns the MIME type of the data in the form of a string. It should always return a valid type. It is suggested that getContentType return "application/octet-stream" if the DataSource implementation can not determine the data type.

Specified by:

getContentType in interface DataSource

Returns:

the MIME Type

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Description copied from interface: DataSource

This method returns an InputStream representing the data and throws the appropriate exception if it can not do so. Note that a new InputStream object must be returned each time this method is called, and the stream must be positioned at the beginning of the data.

Specified by:

getInputStream in interface DataSource

Returns:

an InputStream

Throws:

java.io.IOException

getName

public java.lang.String getName()

Description copied from interface: DataSource

Return the name of this object where the name of the object is dependant on the nature of the underlying objects. DataSources encapsulating files may choose to return the filename of the object. (Typically this would be the last component of the filename, not an entire pathname.)

Specified by:

getName in interface DataSource

Returns:

the name of the object.

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Description copied from interface: DataSource

This method returns an OutputStream where the data can be written and throws the appropriate exception if it can not do so. Note that a new OutputStream object must be returned each time this method is called, and the stream must be positioned at the location the data is to be written.

Specified by:

getOutputStream in interface DataSource

Returns:

an OutputStream

Throws:

java.io.IOException