com.openhtmltopdf.simple

Class NoNamespaceHandler

java.lang.Object

com.openhtmltopdf.simple.NoNamespaceHandler

All Implemented Interfaces:

NamespaceHandler

Direct Known Subclasses:

XhtmlCssOnlyNamespaceHandler

public class NoNamespaceHandler
extends Object
implements NamespaceHandler

Handles a general XML document

Author:

Torbjoern Gannholm

Constructor Summary

Constructors

Constructor and Description
NoNamespaceHandler()

Method Summary

Modifier and Type	Method and Description
String	getAnchorName(Element e)
String	getAttributeValue(Element e, String attrName) may return null.
String	getAttributeValue(Element e, String namespaceURI, String attrName)
String	getClass(Element e) may return null
StylesheetInfo	getDefaultStylesheet(StylesheetFactory factory)
String	getDocumentTitle(Document doc)
String	getElementStyling(Element e) may return null
String	getID(Element e) may return null
String	getImageSourceURI(Element e) For an element where isImageElement returns true, retrieves the URI associated with that Image, as reported by the element; makes no guarrantee that the URI is correct, complete or points to anything in particular.
String	getLang(Element e) may return null
String	getLinkUri(Element e) should return null if element is not a link
String	getNamespace()
String	getNonCssStyling(Element e) may return null
StylesheetInfo[]	getStylesheets(Document doc)
boolean	isFormElement(Element e) Determines whether or not the specified Element represents a <form>.
boolean	isImageElement(Element e)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoNamespaceHandler

public NoNamespaceHandler()

Method Detail

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface NamespaceHandler

Returns:

the namespace handled

getAttributeValue

public String getAttributeValue(Element e,
                                String attrName)

Description copied from interface: NamespaceHandler

may return null. Required to return null if attribute does not exist and not null if attribute exists.

Specified by:

getAttributeValue in interface NamespaceHandler

Parameters:

e - PARAM

attrName - PARAM

Returns:

The attributeValue value

getAttributeValue

public String getAttributeValue(Element e,
                                String namespaceURI,
                                String attrName)

Specified by:

getAttributeValue in interface NamespaceHandler

getClass

public String getClass(Element e)

Description copied from interface: NamespaceHandler

may return null

Specified by:

getClass in interface NamespaceHandler

Parameters:

e - PARAM

Returns:

The class value

getID

public String getID(Element e)

Description copied from interface: NamespaceHandler

may return null

Specified by:

getID in interface NamespaceHandler

Parameters:

e - PARAM

Returns:

The iD value

getLang

public String getLang(Element e)

Description copied from interface: NamespaceHandler

may return null

Specified by:

getLang in interface NamespaceHandler

Parameters:

e - PARAM

Returns:

The lang value

getElementStyling

public String getElementStyling(Element e)

Description copied from interface: NamespaceHandler

may return null

Specified by:

getElementStyling in interface NamespaceHandler

Parameters:

e - PARAM

Returns:

The elementStyling value (style attribute)

getNonCssStyling

public String getNonCssStyling(Element e)

Description copied from interface: NamespaceHandler

may return null

Specified by:

getNonCssStyling in interface NamespaceHandler

Returns:

The corresponding css properties for styling that is obtained in other ways.

getLinkUri

public String getLinkUri(Element e)

Description copied from interface: NamespaceHandler

should return null if element is not a link

Specified by:

getLinkUri in interface NamespaceHandler

Parameters:

e - PARAM

Returns:

The linkUri value

getDocumentTitle

public String getDocumentTitle(Document doc)

Specified by:

getDocumentTitle in interface NamespaceHandler

Returns:

the title for this document, if any exists

getAnchorName

public String getAnchorName(Element e)

Specified by:

getAnchorName in interface NamespaceHandler

isImageElement

public boolean isImageElement(Element e)

Specified by:

isImageElement in interface NamespaceHandler

Returns:

Returns true if the Element represents an image.

getImageSourceURI

public String getImageSourceURI(Element e)

Description copied from interface: NamespaceHandler

For an element where isImageElement returns true, retrieves the URI associated with that Image, as reported by the element; makes no guarrantee that the URI is correct, complete or points to anything in particular. For elements where NamespaceHandler.isImageElement(org.w3c.dom.Element) returns false, this method may return false, and may also return false if the Element is not correctly formed and contains no URI; check the return value carefully.

Specified by:

getImageSourceURI in interface NamespaceHandler

Parameters:

e - The element to extract image info from.

Returns:

String containing the URI for the image.

isFormElement

public boolean isFormElement(Element e)

Description copied from interface: NamespaceHandler

Determines whether or not the specified Element represents a <form>.

Specified by:

isFormElement in interface NamespaceHandler

Parameters:

e - The Element to evaluate.

Returns:

true if the Element is a <form> element, false otherwise.

getStylesheets

public StylesheetInfo[] getStylesheets(Document doc)

Specified by:

getStylesheets in interface NamespaceHandler

Returns:

all links to CSS stylesheets (type="text/css") in this document

getDefaultStylesheet

public StylesheetInfo getDefaultStylesheet(StylesheetFactory factory)

Specified by:

getDefaultStylesheet in interface NamespaceHandler

Returns:

the default CSS stylesheet for this namespace