Package org.apache.manifoldcf.crawler.connectors.webcrawler

Class FindHTMLFormHandler

java.lang.Object

org.apache.manifoldcf.crawler.connectors.webcrawler.FindHandler

org.apache.manifoldcf.crawler.connectors.webcrawler.FindHTMLFormHandler

All Implemented Interfaces:

IDiscoveredLinkHandler, IHTMLHandler, IMetaTagHandler

public class FindHTMLFormHandler
extends FindHandler
implements IHTMLHandler

This class is the handler for HTML form parsing during state transitions

Field Summary

Fields

Modifier and Type	Field	Description
protected FormDataAccumulator	currentFormData
protected FormDataAccumulator	discoveredFormData
protected java.util.regex.Pattern	formNamePattern

Fields inherited from class org.apache.manifoldcf.crawler.connectors.webcrawler.FindHandler

parentURI, targetURI

Constructor Summary

Constructors

Constructor	Description
FindHTMLFormHandler(java.lang.String parentURI, java.util.regex.Pattern formNamePattern)

Method Summary

Modifier and Type	Method	Description
void	applyFormOverrides(LoginParameters lp)
void	finishUp()	Done with the document.
FormData	getFormData()
void	noteAHREF(java.lang.String rawURL)	Note discovered href
void	noteBASEHREF(java.lang.String rawURL)	Note discovered base href
void	noteFormEnd()	Note the end of a form
void	noteFormInput(java.util.Map inputAttributes)	Note an input tag
void	noteFormStart(java.util.Map formAttributes)	Note the start of a form
void	noteFRAMESRC(java.lang.String rawURL)	Note discovered FRAME SRC
void	noteIMGSRC(java.lang.String rawURL)	Note discovered IMG SRC
void	noteLINKHREF(java.lang.String rawURL)	Note discovered href
void	noteMetaTag(java.util.Map metaAttributes)	Note a meta tag
void	noteTextCharacter(char textCharacter)	Note a character of text.

Methods inherited from class org.apache.manifoldcf.crawler.connectors.webcrawler.FindHandler

getTargetURI, noteDiscoveredBase, noteDiscoveredLink

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.manifoldcf.crawler.connectors.webcrawler.IDiscoveredLinkHandler

noteDiscoveredBase, noteDiscoveredLink

Field Detail

formNamePattern

protected final java.util.regex.Pattern formNamePattern

discoveredFormData

protected FormDataAccumulator discoveredFormData

currentFormData

protected FormDataAccumulator currentFormData

Constructor Detail

FindHTMLFormHandler

public FindHTMLFormHandler(java.lang.String parentURI,
                           java.util.regex.Pattern formNamePattern)

Method Detail

applyFormOverrides

public void applyFormOverrides(LoginParameters lp)
                        throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

getFormData

public FormData getFormData()

noteTextCharacter

public void noteTextCharacter(char textCharacter)
                       throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note a character of text. Structured this way to keep overhead low for handlers that don't use text.

Specified by:

noteTextCharacter in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteMetaTag

public void noteMetaTag(java.util.Map metaAttributes)
                 throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note a meta tag

Specified by:

noteMetaTag in interface IMetaTagHandler

Parameters:

metaAttributes - are the attributes that belong to the tag.

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteFormStart

public void noteFormStart(java.util.Map formAttributes)
                   throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note the start of a form

Specified by:

noteFormStart in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteFormInput

public void noteFormInput(java.util.Map inputAttributes)
                   throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note an input tag

Specified by:

noteFormInput in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteFormEnd

public void noteFormEnd()
                 throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note the end of a form

Specified by:

noteFormEnd in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteBASEHREF

public void noteBASEHREF(java.lang.String rawURL)
                  throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note discovered base href

Specified by:

noteBASEHREF in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteAHREF

public void noteAHREF(java.lang.String rawURL)
               throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note discovered href

Specified by:

noteAHREF in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteLINKHREF

public void noteLINKHREF(java.lang.String rawURL)
                  throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note discovered href

Specified by:

noteLINKHREF in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteIMGSRC

public void noteIMGSRC(java.lang.String rawURL)
                throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note discovered IMG SRC

Specified by:

noteIMGSRC in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

noteFRAMESRC

public void noteFRAMESRC(java.lang.String rawURL)
                  throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Note discovered FRAME SRC

Specified by:

noteFRAMESRC in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException

finishUp

public void finishUp()
              throws org.apache.manifoldcf.core.interfaces.ManifoldCFException

Description copied from interface: IHTMLHandler

Done with the document.

Specified by:

finishUp in interface IHTMLHandler

Throws:

org.apache.manifoldcf.core.interfaces.ManifoldCFException