Package com.itextpdf.text.pdf

Class AcroFields.ContentsChecker

java.lang.Object

com.itextpdf.text.pdf.PdfReader

com.itextpdf.text.pdf.AcroFields.ContentsChecker

All Implemented Interfaces:

PdfViewerPreferences

Enclosing class:

AcroFields

private static class AcroFields.ContentsChecker
extends PdfReader

Nested Class Summary

Nested classes/interfaces inherited from class com.itextpdf.text.pdf.PdfReader

PdfReader.PageRefs

Field Summary

Fields

Modifier and Type	Field	Description
private long	contentsEnd
private int	contentsLevel
private long	contentsStart
private int	currentLevel
private boolean	rangeIsCorrect
private boolean	searchInV

Fields inherited from class com.itextpdf.text.pdf.PdfReader

acroForm, acroFormParsed, catalog, certificate, certificateKey, certificateKeyProvider, consolidateNamedDestinations, COUNTER, debugmode, decrypt, encrypted, endobj, endstream, eofPos, externalDecryptionProcess, freeXref, lastXref, memoryLimitsAwareHandler, newXrefType, objStmMark, objStmToOffset, pageInhCandidates, pageRefs, password, pdfVersion, pValue, rebuilt, remoteToLocalNamedDestinations, rootPages, rValue, sharedStreams, strings, tampered, tokens, trailer, unethicalreading, xref, xrefObj

Constructor Summary

Constructors

Constructor	Description
ContentsChecker(RandomAccessFileOrArray raf)

Method Summary

Modifier and Type	Method	Description
boolean	checkWhetherSignatureCoversWholeDocument(AcroFields.Item signatureField)
protected PdfDictionary	readDictionary()

Methods inherited from class com.itextpdf.text.pdf.PdfReader

addPdfObject, addViewerPreference, ASCII85Decode, ASCII85Decode, ASCIIHexDecode, ASCIIHexDecode, close, computeUserPassword, consolidateNamedDestinations, createFakeFontSubsets, decodeBytes, decodeBytes, decodePredictor, dumpPerc, duplicatePdfDictionary, duplicatePdfObject, eliminateSharedStreams, equalsn, existsName, FlateDecode, FlateDecode, FlateDecode, getAcroFields, getAcroForm, getBoxSize, getCatalog, getCertificationLevel, getCounter, getCropBox, getCryptoMode, getCryptoRef, getDecrypt, getEofPos, getFileLength, getFontName, getInfo, getJavaScript, getJavaScript, getLastXref, getLinks, getMemoryLimitsAwareHandler, getMetadata, getNamedDestination, getNamedDestination, getNamedDestinationFromNames, getNamedDestinationFromNames, getNamedDestinationFromStrings, getNormalizedRectangle, getNumberOfPages, getPageContent, getPageContent, getPageContent, getPageN, getPageNRelease, getPageOrigRef, getPageResources, getPageResources, getPageRotation, getPageRotation, getPageSize, getPageSize, getPageSizeWithRotation, getPageSizeWithRotation, getPdfObject, getPdfObject, getPdfObject, getPdfObjectRelease, getPdfObjectRelease, getPdfObjectRelease, getPdfReaderInstance, getPdfVersion, getPermissions, getSafeFile, getSimpleViewerPreferences, getStreamBytes, getStreamBytes, getStreamBytesRaw, getStreamBytesRaw, getSubsetPrefix, getTrailer, getXrefSize, hasUsageRights, is128Key, isAppendable, isEncrypted, isHybridXref, isMetadataEncrypted, isNewXrefType, isOpenedWithFullPermissions, isRebuilt, isTagged, isTampered, killIndirect, killXref, LZWDecode, LZWDecode, makeRemoteNamedDestinationsLocal, readArray, readDocObj, readDocObjPartial, readObjStm, readOneObjStm, readPages, readPdf, readPdfPartial, readPRObject, readSingleObject, readXref, readXrefSection, readXRefStream, rebuildXref, releaseLastXrefPartial, releaseLastXrefPartial, releasePage, removeAnnotations, removeFields, removeUnusedNode, removeUnusedObjects, removeUsageRights, resetLastXrefPartial, resetReleasePage, selectPages, selectPages, selectPages, setAppendable, setPageContent, setPageContent, setPageContent, setTampered, setViewerPreferences, setViewerPreferences, shuffleSubsetNames

Methods inherited from class java.lang.Object

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

Field Details

contentsStart

private long contentsStart

contentsEnd

private long contentsEnd

currentLevel

private int currentLevel

contentsLevel

private int contentsLevel

searchInV

private boolean searchInV

rangeIsCorrect

private boolean rangeIsCorrect

Constructor Details

ContentsChecker

public ContentsChecker(RandomAccessFileOrArray raf)
                throws IOException

Throws:

IOException

Method Details

checkWhetherSignatureCoversWholeDocument

public boolean checkWhetherSignatureCoversWholeDocument(AcroFields.Item signatureField)

readDictionary

protected PdfDictionary readDictionary()
                                throws IOException

Overrides:

readDictionary in class PdfReader

Throws:

IOException