edu.harvard.hul.ois.jhove.module.pdf

Class X1Profile

java.lang.Object

edu.harvard.hul.ois.jhove.module.pdf.PdfProfile

edu.harvard.hul.ois.jhove.module.pdf.XProfileBase

edu.harvard.hul.ois.jhove.module.pdf.X1Profile

public final class X1Profile
extends XProfileBase

PDF profile checker for PDF/X-1 documents. See ISO Standard 15930-1, "Complete exchange using CMYK data (PDF/X-1 and PDF/X-1a)"

Field Summary

Fields inherited from class edu.harvard.hul.ois.jhove.module.pdf.XProfileBase

_bleedBoxPresent, _xType, PDFX1, PDFX1A, PDFX2, PDFX3

Fields inherited from class edu.harvard.hul.ois.jhove.module.pdf.PdfProfile

_module, _parser, _profileText, _raf

Constructor Summary

Constructors

Constructor and Description
X1Profile(PdfModule module) Constructor.

Method Summary

Modifier and Type	Method and Description
protected boolean	formObjectOK(PdfDictionary xo) Checks if a Form xobject is valid.
boolean	isX1aCompliant() Returns the result of X-1a compliance testing which was performed in the course of satisfiesThisProfile.
boolean	satisfiesThisProfile() Returns true if the document satisfies the profile.
protected boolean	xObjectOK(PdfDictionary xo) Checks a single XObject for xObjectsOK.

Methods inherited from class edu.harvard.hul.ois.jhove.module.pdf.XProfileBase

bboxOK, checkPrefsAgainstBleedBox, extGStateOK, filterOK, imageObjectOK, infoDictOK, isBleedBoxPresent, outputIntentsOK, trailerDictOK

Methods inherited from class edu.harvard.hul.ois.jhove.module.pdf.PdfProfile

getText, hasFilters, isAlreadyOK, satisfiesProfile, xObjectsOK

Methods inherited from class java.lang.Object

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

Constructor Detail

X1Profile

public X1Profile(PdfModule module)

Constructor. Creates an X1Profile object for subsequent testing.

Parameters:

module - The module under which we are checking the profile.

Method Detail

satisfiesThisProfile

public boolean satisfiesThisProfile()

Returns true if the document satisfies the profile. X-1a compliance is a superset of the requirements of X-1 compliance (i.e., X-1a compliant documents are a subset of X-1 compliant documents), so we test for X-1a compliance at the same time. The result can subsequently be obtained by calling isX1aCompliant.

Specified by:

satisfiesThisProfile in class PdfProfile

isX1aCompliant

public boolean isX1aCompliant()

Returns the result of X-1a compliance testing which was performed in the course of satisfiesThisProfile. If satisfiesThisProfile hasn't been called, returns false.

xObjectOK

protected boolean xObjectOK(PdfDictionary xo)

Description copied from class: XProfileBase

Checks a single XObject for xObjectsOK. Calls imageObjectOK and formObjectOK for profile-specific functionality.

Overrides:

xObjectOK in class XProfileBase

formObjectOK

protected boolean formObjectOK(PdfDictionary xo)

Checks if a Form xobject is valid. This overrides the method in XProfileBase.

Overrides:

formObjectOK in class XProfileBase