Package org.apache.any23.source

Class HTTPDocumentSource

java.lang.Object

org.apache.any23.source.HTTPDocumentSource

All Implemented Interfaces:

DocumentSource

public class HTTPDocumentSource
extends Object
implements DocumentSource

Http implementation of DocumentSource.

Constructor Summary

Constructors

Constructor	Description
HTTPDocumentSource(HTTPClient client, String uri)

Method Summary

Modifier and Type	Method	Description
long	getContentLength()
String	getContentType()
String	getDocumentIRI()
boolean	isLocal()	A value of false indicates that the document resides remotely, and that multiple successive accesses to it should be avoided by copying it to local storage.
InputStream	openInputStream()	Returns the input stream for accessing the content of the document.

Methods inherited from class java.lang.Object

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

Constructor Detail

HTTPDocumentSource

public HTTPDocumentSource(HTTPClient client,
                          String uri)
                   throws URISyntaxException

Throws:

URISyntaxException

Method Detail

openInputStream

public InputStream openInputStream()
                            throws IOException

Description copied from interface: DocumentSource

Returns the input stream for accessing the content of the document.

Specified by:

openInputStream in interface DocumentSource

Returns:

not null input stream for accessing document data.

Throws:

IOException - if there is an error opening the DocumentSource InputStream

getContentLength

public long getContentLength()

Specified by:

getContentLength in interface DocumentSource

Returns:

the size of the content length in bytes.

getDocumentIRI

public String getDocumentIRI()

Specified by:

getDocumentIRI in interface DocumentSource

Returns:

the actual, final, canonical IRI if redirects occur.

getContentType

public String getContentType()

Specified by:

getContentType in interface DocumentSource

Returns:

a string describing the content type of the provided document.

isLocal

public boolean isLocal()

Description copied from interface: DocumentSource

A value of false indicates that the document resides remotely, and that multiple successive accesses to it should be avoided by copying it to local storage. This can also be used for sources that do not support multiple calls to DocumentSource.openInputStream().

Specified by:

isLocal in interface DocumentSource

Returns:

true if the DocumentSource is cached locally.