Package com.aowagie.text.pdf
Class FdfReader
java.lang.Object
com.aowagie.text.pdf.PdfReader
com.aowagie.text.pdf.FdfReader
- All Implemented Interfaces:
PdfViewerPreferences
Reads an FDF form and makes the fields available
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Nested Class Summary
Nested classes/interfaces inherited from class com.aowagie.text.pdf.PdfReader
PdfReader.PageRefs
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionGets all the fields.(package private) String
getFieldValue
(String name) Gets the field value ornull
if the field does not exist or has no value defined.Gets the PDF file specification contained in the FDF.private void
kidNode
(PdfDictionary merged, String name) private void
protected void
readPdf()
Methods inherited from class com.aowagie.text.pdf.PdfReader
addPdfObject, addViewerPreference, close, consolidateNamedDestinations, FlateDecode, getAcroFields, getAcroForm, getBoxSize, getCatalog, getCertificationLevel, getCryptoMode, getCryptoRef, getDecrypt, getEofPos, getFileLength, getInfo, getJavaScript, getLastXref, getMetadata, getNamedDestination, getNamedDestinationFromNames, getNamedDestinationFromStrings, getNormalizedRectangle, getNumberOfPages, getPageContent, getPageN, getPageNRelease, getPageOrigRef, getPageRotation, getPageRotation, getPageSize, getPageSizeWithRotation, getPageSizeWithRotation, getPdfObject, getPdfObject, getPdfObject, getPdfObjectRelease, getPdfObjectRelease, getPdfObjectRelease, getPdfReaderInstance, getPdfVersion, getPermissions, getSafeFile, getSimpleViewerPreferences, getStreamBytes, getStreamBytesRaw, getTrailer, getXrefSize, isAppendable, isEncrypted, isHybridXref, isMetadataEncrypted, isNewXrefType, isOpenedWithFullPermissions, isRebuilt, isTampered, killIndirect, killXref, readDocObj, readPages, rebuildXref, releaseLastXrefPartial, releasePage, removeFields, removeUsageRights, resetReleasePage, selectPages, setAppendable, setTampered, setViewerPreferences, setViewerPreferences, shuffleSubsetNames
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Field Details
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fields
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fileSpec
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encoding
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Constructor Details
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FdfReader
FdfReader()
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Method Details
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readPdf
- Overrides:
readPdf
in classPdfReader
- Throws:
IOException
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kidNode
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readFields
private void readFields() -
getFields
Gets all the fields. The map is keyed by the fully qualified field name and the value is a mergedPdfDictionary
with the field content.- Returns:
- all the fields
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getFieldValue
Gets the field value ornull
if the field does not exist or has no value defined.- Parameters:
name
- the fully qualified field name- Returns:
- the field value or
null
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getFileSpec
Gets the PDF file specification contained in the FDF.- Returns:
- the PDF file specification contained in the FDF
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