org.archive.wayback.resourcestore.resourcefile
Class ArcResource

java.lang.Object
  java.io.InputStream
      org.archive.wayback.core.Resource
          org.archive.wayback.resourcestore.resourcefile.ArcResource

All Implemented Interfaces:

Closeable

public class ArcResource
extends Resource

Constructor Summary

ArcResource(org.archive.io.arc.ARCRecord rec, org.archive.io.arc.ARCReader reader)
Constructor

Method Summary

void	close()
Map<String,String>	filterMeta(String prefix)
Map<String,String>	getARCMetadata()
org.archive.io.ArchiveRecord	getArcRecord()
Map<String,String>	getHttpHeaders() Assumes an HTTP response - return the HTTP headers, not including the HTTP Message header
long	getRecordLength()
int	getStatusCode() (non-Javadoc)
void	parseHeaders() parse the headers on the underlying ARC record, and extract all

Methods inherited from class org.archive.wayback.core.Resource

available, mark, markSupported, read, read, read, reset, setChunkedEncoding, setInputStream, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ArcResource

public ArcResource(org.archive.io.arc.ARCRecord rec,
                   org.archive.io.arc.ARCReader reader)

Constructor

Parameters:

rec -

reader -

Method Detail

parseHeaders

public void parseHeaders()
                  throws IOException

parse the headers on the underlying ARC record, and extract all

Throws:

IOException

filterMeta

public Map<String,String> filterMeta(String prefix)

Parameters:

prefix -

Returns:

a Properties of all elements in metaData starting with 'prefix'. keys in the returned Properties have 'prefix' removed.

getHttpHeaders

public Map<String,String> getHttpHeaders()

Description copied from class: Resource

Assumes an HTTP response - return the HTTP headers, not including the HTTP Message header

Specified by:

getHttpHeaders in class Resource

Returns:

a Properties containing all HTTP header fields for this record

getARCMetadata

public Map<String,String> getARCMetadata()

Returns:

a Properties containing all ARC Meta fields for this record

getStatusCode

public int getStatusCode()

(non-Javadoc)

Specified by:

getStatusCode in class Resource

Returns:

int HTTP status code returned with this document.

See Also:

ARCRecord.getStatusCode()

getArcRecord

public org.archive.io.ArchiveRecord getArcRecord()

Returns:

the ARCRecord underlying this Resource.

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in class Resource

Throws:

IOException

getRecordLength

public long getRecordLength()

Specified by:

getRecordLength in class Resource

Returns:

byte length claimed in ARC record metadata line.