org.archive.crawler.extractor
Class ExtractorDOC

java.lang.Object
  javax.management.Attribute
      org.archive.crawler.settings.Type
          org.archive.crawler.settings.ComplexType
              org.archive.crawler.settings.ModuleType
                  org.archive.crawler.framework.Processor
                      org.archive.crawler.extractor.Extractor
                          org.archive.crawler.extractor.ExtractorDOC

All Implemented Interfaces:

java.io.Serializable, javax.management.DynamicMBean, CoreAttributeConstants

public class ExtractorDOC
extends Extractor
implements CoreAttributeConstants

This class allows the caller to extract href style links from word97-format word documents.

Author:

Parker Thompson

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.archive.crawler.settings.ComplexType

ComplexType.MBeanAttributeInfoIterator

Field Summary

Fields inherited from class org.archive.crawler.framework.Processor

ATTR_DECIDE_RULES, ATTR_ENABLED, attrDecideRules

Fields inherited from class org.archive.crawler.settings.ComplexType

definition, definitionMap

Fields inherited from interface org.archive.crawler.datamodel.CoreAttributeConstants

A_ANNOTATIONS, A_CONTENT_DIGEST, A_CONTENT_TYPE, A_CREDENTIAL_AVATARS_KEY, A_DELAY_FACTOR, A_DISTANCE_FROM_SEED, A_DNS_FETCH_TIME, A_DNS_SERVER_IP_LABEL, A_ETAG_HEADER, A_FETCH_BEGAN_TIME, A_FETCH_COMPLETED_TIME, A_FETCH_HISTORY, A_FORCE_RETIRE, A_FTP_CONTROL_CONVERSATION, A_FTP_FETCH_STATUS, A_HERITABLE_KEYS, A_HTML_BASE, A_HTTP_BIND_ADDRESS, A_HTTP_PROXY_HOST, A_HTTP_PROXY_PORT, A_HTTP_TRANSACTION, A_LAST_MODIFIED_HEADER, A_LOCALIZED_ERRORS, A_META_ROBOTS, A_MINIMUM_DELAY, A_MIRROR_PATH, A_PREREQUISITE_URI, A_REFERENCE_LENGTH, A_RETRY_DELAY, A_RRECORD_SET_LABEL, A_RUNTIME_EXCEPTION, A_SOURCE_TAG, A_STATUS, A_WRITTEN_TO_WARC, HEADER_TRUNC, LENGTH_TRUNC, TIMER_TRUNC, TRUNC_SUFFIX

Constructor Summary

ExtractorDOC(java.lang.String name)

Method Summary

protected void	extract(CrawlURI curi) Processes a word document and extracts any hyperlinks from it.
java.lang.String	report() Compiles and returns a report (in human readable form) about the status of the processor.

Methods inherited from class org.archive.crawler.extractor.Extractor

innerProcess, isHttpTransactionContentToProcess, isIndependentExtractors

Methods inherited from class org.archive.crawler.framework.Processor

checkForInterrupt, finalTasks, getController, getDecideRule, getDefaultNextProcessor, initialTasks, innerRejectProcess, isContentToProcess, isEnabled, isExpectedMimeType, kickUpdate, process, rulesAccept, rulesAccept, setDefaultNextProcessor, spawn

Methods inherited from class org.archive.crawler.settings.ModuleType

addElement, listUsedFiles

Methods inherited from class org.archive.crawler.settings.ComplexType

addElementToDefinition, checkValue, earlyInitialize, getAbsoluteName, getAttribute, getAttribute, getAttribute, getAttributeInfo, getAttributeInfo, getAttributeInfoIterator, getAttributes, getDataContainerRecursive, getDataContainerRecursive, getDefaultValue, getDescription, getElementFromDefinition, getLegalValues, getLocalAttribute, getMBeanInfo, getMBeanInfo, getParent, getPreservedFields, getSettingsHandler, getUncheckedAttribute, getValue, globalSettings, invoke, isInitialized, isOverridden, iterator, removeElementFromDefinition, setAsOrder, setAttribute, setAttribute, setAttributes, setDescription, setPreservedFields, toString, unsetAttribute

Methods inherited from class org.archive.crawler.settings.Type

addConstraint, equals, getConstraints, getLegalValueType, isExpertSetting, isOverrideable, isTransient, setExpertSetting, setLegalValueType, setOverrideable, setTransient

Methods inherited from class javax.management.Attribute

getName, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExtractorDOC

public ExtractorDOC(java.lang.String name)

Parameters:

name -

Method Detail

extract

protected void extract(CrawlURI curi)

Processes a word document and extracts any hyperlinks from it. This only extracts href style links, and does not examine the actual text for valid URIs.

Specified by:

extract in class Extractor

Parameters:

curi - CrawlURI to process.

report

public java.lang.String report()

Description copied from class: Processor

Compiles and returns a report (in human readable form) about the status of the processor. The processor's name (of implementing class) should always be included.

Examples of stats declared would include:
* Number of CrawlURIs handled.
* Number of links extracted (for link extractors)
etc.

Overrides:

report in class Processor

Returns:

A human readable report on the processor's state.