Package org.apache.manifoldcf.crawler.connectors.rss

Class RSSConnector.Filter

java.lang.Object

org.apache.manifoldcf.crawler.connectors.rss.RSSConnector.Filter

Enclosing class:

RSSConnector

protected static class RSSConnector.Filter
extends java.lang.Object

Class that handles parsing and interpretation of the document specification. Note that I believe it to be faster to do this once, gathering all the data, than to scan the document specification multiple times. Therefore, this class contains the *entire* interpreted set of data from a document specification.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.Set<java.lang.String>	acls
protected java.lang.Integer	badFeedRescanInterval
protected RSSConnector.CanonicalizationPolicies	canonicalizationPolicies
protected int	chromedContentMode
protected int	dechromedContentMode
protected java.lang.Integer	defaultRescanInterval
protected java.util.List<java.util.regex.Pattern>	excludePatterns	The arraylist of exclude patterns
protected int	feedTimeoutValue
protected RSSConnector.MappingRules	mappings
protected java.lang.Integer	minimumRescanInterval
protected java.util.Set<java.lang.String>	seeds

Constructor Summary

Constructors

Constructor	Description
Filter(org.apache.manifoldcf.core.interfaces.Specification spec, boolean warnOnBadSeed)	Constructor.

Method Summary

Modifier and Type	Method	Description
java.lang.String[]	getAcls()	Get the acls
java.lang.Long	getBadFeedRescanTime(long currentTime)	Get the next time a "bad feed" should be rescanned
RSSConnector.CanonicalizationPolicies	getCanonicalizationPolicies()	Get canonicalization policies
int	getChromedContentMode()	Get the chromed content mode
int	getDechromedContentMode()	Get the dechromed content mode
java.lang.Long	getDefaultRescanTime(long currentTime)	Get the next time (by default) a feed should be scanned
int	getFeedTimeoutValue()	Get the feed timeout value
java.lang.Long	getMinimumRescanTime(long currentTime)	Get the minimum next time a feed should be scanned
java.util.Iterator<java.lang.String>	getSeeds()	Iterate over all canonicalized seeds
boolean	isLegalURL(java.lang.String url)	Check for legality of a url.
boolean	isSeed(java.lang.String canonicalUrl)	Check if document is a seed
java.lang.String	mapDocumentURL(java.lang.String url)	Scan patterns and return the one that matches first.

Methods inherited from class java.lang.Object

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

Field Detail

mappings

protected final RSSConnector.MappingRules mappings

seeds

protected final java.util.Set<java.lang.String> seeds

defaultRescanInterval

protected java.lang.Integer defaultRescanInterval

minimumRescanInterval

protected java.lang.Integer minimumRescanInterval

badFeedRescanInterval

protected java.lang.Integer badFeedRescanInterval

dechromedContentMode

protected int dechromedContentMode

chromedContentMode

protected int chromedContentMode

feedTimeoutValue

protected int feedTimeoutValue

acls

protected final java.util.Set<java.lang.String> acls

canonicalizationPolicies

protected final RSSConnector.CanonicalizationPolicies canonicalizationPolicies

excludePatterns

protected final java.util.List<java.util.regex.Pattern> excludePatterns

The arraylist of exclude patterns

Constructor Detail

Filter

public Filter(org.apache.manifoldcf.core.interfaces.Specification spec,
              boolean warnOnBadSeed)
       throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Constructor.

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

Method Detail

isSeed

public boolean isSeed(java.lang.String canonicalUrl)

Check if document is a seed

getSeeds

public java.util.Iterator<java.lang.String> getSeeds()

Iterate over all canonicalized seeds

getAcls

public java.lang.String[] getAcls()

Get the acls

getFeedTimeoutValue

public int getFeedTimeoutValue()

Get the feed timeout value

getDechromedContentMode

public int getDechromedContentMode()

Get the dechromed content mode

getChromedContentMode

public int getChromedContentMode()

Get the chromed content mode

getDefaultRescanTime

public java.lang.Long getDefaultRescanTime(long currentTime)

Get the next time (by default) a feed should be scanned

getMinimumRescanTime

public java.lang.Long getMinimumRescanTime(long currentTime)

Get the minimum next time a feed should be scanned

getBadFeedRescanTime

public java.lang.Long getBadFeedRescanTime(long currentTime)

Get the next time a "bad feed" should be rescanned

isLegalURL

public boolean isLegalURL(java.lang.String url)

Check for legality of a url.

Returns:

true if the passed-in url is either a seed, or a legal url, according to this filter.

mapDocumentURL

public java.lang.String mapDocumentURL(java.lang.String url)
                                throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Scan patterns and return the one that matches first.

Returns:

null if the url doesn't match or should not be ingested, or the new string if it does.

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

getCanonicalizationPolicies

public RSSConnector.CanonicalizationPolicies getCanonicalizationPolicies()

Get canonicalization policies