Package com.itextpdf.forms.xfdf

Class XfdfObjectFactory

java.lang.Object

com.itextpdf.forms.xfdf.XfdfObjectFactory

public class XfdfObjectFactory
extends java.lang.Object

A factory for creating XfdfObject objects.

Field Summary

Fields

Modifier and Type	Field	Description
private static org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor	Description
XfdfObjectFactory()

Method Summary

Modifier and Type	Method	Description
private static void	addAnnotation(PdfAnnotation pdfAnnot, AnnotsObject annots, int pageNumber)
private static void	addAnnotations(PdfDocument pdfDoc, XfdfObject resultXfdf)
private void	addAnnotObjectAttribute(AnnotObject annotObject, org.w3c.dom.Node attributeNode)
private static void	addBorderStyleAttributes(AnnotObject annotObject, PdfNumber width, PdfArray dashes, PdfName style)
private static void	addCommonAnnotationAttributes(AnnotObject annot, PdfAnnotation pdfAnnotation)
private static void	addMarkupAnnotationAttributes(AnnotObject annot, PdfMarkupAnnotation pdfMarkupAnnotation)
private static void	addPopup(PdfAnnotation pdfAnnot, AnnotsObject annots, int pageNumber)
private static AnnotObject	convertPdfPopupToAnnotObject(PdfPopupAnnotation pdfPopupAnnotation, int pageNumber)
private static void	createCircleAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot, int pageNumber)
private static void	createDestElement(PdfArray dest, AnnotObject annot)
private static void	createFreeTextAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot)
private static void	createLineAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot, int pageNumber)
private static void	createLinkAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot)
private static void	createPolyGeomAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot, int pageNumber)
private static void	createSquareAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot, int pageNumber)
private static void	createStampAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot, int pageNumber)
private static void	createTextAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot, int pageNumber)
private static void	createTextMarkupAnnotation(PdfAnnotation pdfAnnotation, AnnotObject annot, int pageNumber)
private static AnnotObject	createXfdfAnnotation(PdfAnnotation pdfAnnotation, int pageNumber)
XfdfObject	createXfdfObject(PdfDocument document, java.lang.String filename)	Extracts data from pdf document acroform and annotations into XfdfObject.
XfdfObject	createXfdfObject(java.io.InputStream xfdfInputStream)	Extracts data from input stream into XfdfObject.
private boolean	isAnnotationSubtype(java.lang.String tag)
private static boolean	isAnnotSupported(java.lang.String nodeName)
private static boolean	isSupportedAnnotation(PdfAnnotation pdfAnnotation)
private void	readAnnotsList(org.w3c.dom.Node node, AnnotsObject annotsObject)
private void	readFieldList(org.w3c.dom.Node node, FieldsObject fieldsObject)
private java.util.List<AttributeObject>	readXfdfRootAttributes(org.w3c.dom.Element root)
private static void	updateXfdfAnnotation(AnnotObject annotObject, PdfAnnotation pdfAnnotation, int pageNumber)
private void	visitAnnotationInnerNodes(AnnotObject annotObject, org.w3c.dom.Node annotNode, AnnotsObject annotsObject)
private void	visitAnnotationNode(org.w3c.dom.Node currentNode, AnnotsObject annotsObject)
private void	visitChildNodes(org.w3c.dom.NodeList nList, XfdfObject xfdfObject)
private void	visitContentsRichTextSubelement(org.w3c.dom.Node parentNode, AnnotObject annotObject)
private void	visitContentsSubelement(org.w3c.dom.Node parentNode, AnnotObject annotObject)
private void	visitElementNode(org.w3c.dom.Node node, XfdfObject xfdfObject)
private void	visitFieldElementNode(org.w3c.dom.Node node, FieldObject parentField, FieldsObject fieldsObject)
private void	visitFNode(org.w3c.dom.Node node, XfdfObject xfdfObject)
private void	visitIdsNode(org.w3c.dom.Node node, XfdfObject xfdfObject)
private void	visitInnerFields(FieldObject parentField, org.w3c.dom.Node parentNode, FieldsObject fieldsObject)
private void	visitPopupSubelement(org.w3c.dom.Node popupNode, AnnotObject annotObject)
private void	visitVerticesSubelement(org.w3c.dom.Node parentNode, AnnotObject annotObject)

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final org.slf4j.Logger logger

Constructor Detail

XfdfObjectFactory

public XfdfObjectFactory()

Method Detail

createXfdfObject

public XfdfObject createXfdfObject(PdfDocument document,
                                   java.lang.String filename)

Extracts data from pdf document acroform and annotations into XfdfObject.

Parameters:

document - Pdf document for data extraction

filename - The name od pdf document for data extraction

Returns:

XfdfObject containing data from pdf forms and annotations.

createXfdfObject

public XfdfObject createXfdfObject(java.io.InputStream xfdfInputStream)
                            throws javax.xml.parsers.ParserConfigurationException,
                                   org.xml.sax.SAXException

Extracts data from input stream into XfdfObject. Typically input stream is based on .xfdf file.

Parameters:

xfdfInputStream - the input stream containing xml-styled xfdf data

Returns:

XfdfObject containing original xfdf data.

Throws:

javax.xml.parsers.ParserConfigurationException - if a XfdfObject cannot be created which satisfies the configuration requested.

org.xml.sax.SAXException - if any parse errors occurs.

visitFNode

private void visitFNode(org.w3c.dom.Node node,
                        XfdfObject xfdfObject)

visitIdsNode

private void visitIdsNode(org.w3c.dom.Node node,
                          XfdfObject xfdfObject)

visitElementNode

private void visitElementNode(org.w3c.dom.Node node,
                              XfdfObject xfdfObject)

visitChildNodes

private void visitChildNodes(org.w3c.dom.NodeList nList,
                             XfdfObject xfdfObject)

isAnnotSupported

private static boolean isAnnotSupported(java.lang.String nodeName)

readAnnotsList

private void readAnnotsList(org.w3c.dom.Node node,
                            AnnotsObject annotsObject)

visitAnnotationNode

private void visitAnnotationNode(org.w3c.dom.Node currentNode,
                                 AnnotsObject annotsObject)

visitAnnotationInnerNodes

private void visitAnnotationInnerNodes(AnnotObject annotObject,
                                       org.w3c.dom.Node annotNode,
                                       AnnotsObject annotsObject)

visitPopupSubelement

private void visitPopupSubelement(org.w3c.dom.Node popupNode,
                                  AnnotObject annotObject)

visitContentsSubelement

private void visitContentsSubelement(org.w3c.dom.Node parentNode,
                                     AnnotObject annotObject)

visitContentsRichTextSubelement

private void visitContentsRichTextSubelement(org.w3c.dom.Node parentNode,
                                             AnnotObject annotObject)

visitVerticesSubelement

private void visitVerticesSubelement(org.w3c.dom.Node parentNode,
                                     AnnotObject annotObject)

addAnnotObjectAttribute

private void addAnnotObjectAttribute(AnnotObject annotObject,
                                     org.w3c.dom.Node attributeNode)

isAnnotationSubtype

private boolean isAnnotationSubtype(java.lang.String tag)

readFieldList

private void readFieldList(org.w3c.dom.Node node,
                           FieldsObject fieldsObject)

visitFieldElementNode

private void visitFieldElementNode(org.w3c.dom.Node node,
                                   FieldObject parentField,
                                   FieldsObject fieldsObject)

visitInnerFields

private void visitInnerFields(FieldObject parentField,
                              org.w3c.dom.Node parentNode,
                              FieldsObject fieldsObject)

readXfdfRootAttributes

private java.util.List<AttributeObject> readXfdfRootAttributes(org.w3c.dom.Element root)

addPopup

private static void addPopup(PdfAnnotation pdfAnnot,
                             AnnotsObject annots,
                             int pageNumber)

addAnnotation

private static void addAnnotation(PdfAnnotation pdfAnnot,
                                  AnnotsObject annots,
                                  int pageNumber)

addAnnotations

private static void addAnnotations(PdfDocument pdfDoc,
                                   XfdfObject resultXfdf)

updateXfdfAnnotation

private static void updateXfdfAnnotation(AnnotObject annotObject,
                                         PdfAnnotation pdfAnnotation,
                                         int pageNumber)

addCommonAnnotationAttributes

private static void addCommonAnnotationAttributes(AnnotObject annot,
                                                  PdfAnnotation pdfAnnotation)

addMarkupAnnotationAttributes

private static void addMarkupAnnotationAttributes(AnnotObject annot,
                                                  PdfMarkupAnnotation pdfMarkupAnnotation)

addBorderStyleAttributes

private static void addBorderStyleAttributes(AnnotObject annotObject,
                                             PdfNumber width,
                                             PdfArray dashes,
                                             PdfName style)

createTextMarkupAnnotation

private static void createTextMarkupAnnotation(PdfAnnotation pdfAnnotation,
                                               AnnotObject annot,
                                               int pageNumber)

createTextAnnotation

private static void createTextAnnotation(PdfAnnotation pdfAnnotation,
                                         AnnotObject annot,
                                         int pageNumber)

createCircleAnnotation

private static void createCircleAnnotation(PdfAnnotation pdfAnnotation,
                                           AnnotObject annot,
                                           int pageNumber)

createSquareAnnotation

private static void createSquareAnnotation(PdfAnnotation pdfAnnotation,
                                           AnnotObject annot,
                                           int pageNumber)

createStampAnnotation

private static void createStampAnnotation(PdfAnnotation pdfAnnotation,
                                          AnnotObject annot,
                                          int pageNumber)

createFreeTextAnnotation

private static void createFreeTextAnnotation(PdfAnnotation pdfAnnotation,
                                             AnnotObject annot)

createLineAnnotation

private static void createLineAnnotation(PdfAnnotation pdfAnnotation,
                                         AnnotObject annot,
                                         int pageNumber)

createLinkAnnotation

private static void createLinkAnnotation(PdfAnnotation pdfAnnotation,
                                         AnnotObject annot)

createDestElement

private static void createDestElement(PdfArray dest,
                                      AnnotObject annot)

createPolyGeomAnnotation

private static void createPolyGeomAnnotation(PdfAnnotation pdfAnnotation,
                                             AnnotObject annot,
                                             int pageNumber)

createXfdfAnnotation

private static AnnotObject createXfdfAnnotation(PdfAnnotation pdfAnnotation,
                                                int pageNumber)

convertPdfPopupToAnnotObject

private static AnnotObject convertPdfPopupToAnnotObject(PdfPopupAnnotation pdfPopupAnnotation,
                                                        int pageNumber)

isSupportedAnnotation

private static boolean isSupportedAnnotation(PdfAnnotation pdfAnnotation)