org.archive.resource.gzip

Class GZIPResource

java.lang.Object

org.archive.resource.AbstractResource

org.archive.resource.gzip.GZIPResource

All Implemented Interfaces:

GZIPConstants, Resource, ResourceConstants, EOFObserver

public class GZIPResource
extends AbstractResource
implements GZIPConstants, EOFObserver, ResourceConstants

Field Summary

Fields inherited from class org.archive.resource.AbstractResource

container, metaData

Fields inherited from interface org.archive.format.gzip.GZIPConstants

BYTES_IN_INT, BYTES_IN_SHORT, GZIP_COMPRESSION_METHOD_DEFLATE, GZIP_COMPRESSION_METHOD_IDX, GZIP_FEXTRA_LENGTH_BYTES, GZIP_FEXTRA_LENGTH_IDX, GZIP_FEXTRA_NAME_BYTES, GZIP_FEXTRA_NAME_IDX, GZIP_FEXTRA_VALUE_IDX, GZIP_FEXTRA_VALUE_MAX_LENGTH, GZIP_FLAG_FCOMMENT, GZIP_FLAG_FEXTRA, GZIP_FLAG_FHCRC, GZIP_FLAG_FNAME, GZIP_FLAG_FTEXT, GZIP_FLAG_IDX, GZIP_FLAG_VALID_BITS, GZIP_FOOTER_BYTES, GZIP_MAGIC_ONE, GZIP_MAGIC_ONE_IDX, GZIP_MAGIC_TWO, GZIP_MAGIC_TWO_IDX, GZIP_MTIME_IDX, GZIP_MTIME_LENGTH, GZIP_OS_IDX, GZIP_OS_UNIX, GZIP_STATIC_FOOTER_SIZE, GZIP_STATIC_HEADER_SIZE, GZIP_XFL_IDX, LX_RECORD, LX_RECORD_VALUE, NO_BYTES_IN_STREAM, SL_RECORD

Fields inherited from interface org.archive.resource.ResourceConstants

ARC_HEADER_LENGTH, ARC_HEADER_METADATA, CONTAINER, CONTAINER_COMPRESSED, CONTAINER_FILENAME, CONTAINER_OFFSET, CR_NL_CHARS, DAT_METADATA, DNS_DATE, DNS_ENTRIES, DNS_METADATA, DNS_NAME, DNS_NETCLASS, DNS_TTL, DNS_TYPE, DNS_VALUE, ENVELOPE, ENVELOPE_FORMAT, ENVELOPE_FORMAT_ARC, ENVELOPE_FORMAT_WARC, ENVELOPE_FORMAT_WARC_1_0, FILEDESC_DATA, FILEDESC_FORMAT, FILEDESC_MAJOR, FILEDESC_METADATA, FILEDESC_MINOR, FILEDESC_ORGANIZATION, GZIP, GZIP_COMMENT_LENGTH, GZIP_DEFLATE_LENGTH, GZIP_FEXTRA, GZIP_FEXTRA_NAME, GZIP_FEXTRA_VALUE, GZIP_FILENAME, GZIP_FOOTER_LENGTH, GZIP_HEADER_CRC, GZIP_HEADER_LENGTH, GZIP_INFLATED_CRC, GZIP_INFLATED_LENGTH, HTML_BASE, HTML_HEAD, HTML_LINK_TAGS, HTML_LINKS, HTML_META_TAGS, HTML_METADATA, HTML_SCRIPT_TAGS, HTML_TITLE, HTTP_ENTITY_DIGEST, HTTP_ENTITY_LENGTH, HTTP_ENTITY_TRAILING_SLOP, HTTP_HEADERS_CORRUPT, HTTP_HEADERS_LENGTH, HTTP_HEADERS_LIST, HTTP_MESSAGE_METHOD, HTTP_MESSAGE_PATH, HTTP_MESSAGE_REASON, HTTP_MESSAGE_STATUS, HTTP_MESSAGE_VERSION, HTTP_REQUEST_MESSAGE, HTTP_REQUEST_METADATA, HTTP_RESPONSE_MESSAGE, HTTP_RESPONSE_METADATA, METADATA_KV_NAME, METADATA_KV_VALUE, PAYLOAD_CONTENT_TYPE, PAYLOAD_DIGEST, PAYLOAD_LEADING_SLOP_BYTES, PAYLOAD_LENGTH, PAYLOAD_METADATA, PAYLOAD_SLOP_BYTES, PAYLOAD_TYPE_DAT, PAYLOAD_TYPE_DNS, PAYLOAD_TYPE_FILEDESC, PAYLOAD_TYPE_HTTP_REQUEST, PAYLOAD_TYPE_HTTP_RESPONSE, PAYLOAD_TYPE_WARC_META_FIELDS, PAYLOAD_TYPE_WARCINFO, WARC_HEADER_LENGTH, WARC_HEADER_METADATA, WARC_META_FIELDS_CORRUPT, WARC_META_FIELDS_LIST, WARC_META_FIELDS_METADATA, WARCINFO_METADATA

Constructor Summary

Constructors

Constructor and Description
GZIPResource(MetaData metaData, ResourceContainer container, GZIPSeriesMember member)

Method Summary

Modifier and Type	Method and Description
void	close()
java.io.InputStream	getInputStream()
void	notifyEOF()

Methods inherited from class org.archive.resource.AbstractResource

dump, dumpShort, getContainer, getMetaData

Methods inherited from class java.lang.Object

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

Constructor Detail

GZIPResource

public GZIPResource(MetaData metaData,
                    ResourceContainer container,
                    GZIPSeriesMember member)

Method Detail

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

getInputStream

public java.io.InputStream getInputStream()

Specified by:

getInputStream in interface Resource

Returns:

an InputStream for reading data from this Resource. Use only once, and assume it is unbuffered

notifyEOF

public void notifyEOF()
               throws java.io.IOException

Specified by:

notifyEOF in interface EOFObserver

Throws:

java.io.IOException