org.nuxeo.ecm.platform.pdf

Class PDFUtils

java.lang.Object

org.nuxeo.ecm.platform.pdf.PDFUtils

public class PDFUtils
extends Object

Grouping miscellaneous utilities in this class.

Since:

8.10

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_BLOB_XPATH

Constructor Summary

Constructors

Constructor and Description
PDFUtils()

Method Summary

Modifier and Type	Method and Description
static String	checkXPath(String inXPath)
static void	closeSilently(org.apache.pdfbox.pdmodel.PDDocument... inPdfDocs)
static int[]	hex255ToRGB(String inHex)
static org.apache.pdfbox.pdmodel.PDDocument	load(Blob inBlob, String inPwd) This is just a shortcut.
static FileBlob	saveInTempFile(org.apache.pdfbox.pdmodel.PDDocument inPdfDoc) Create a temporary PDF file and return a FileBlob built from this file.
static FileBlob	saveInTempFile(org.apache.pdfbox.pdmodel.PDDocument inPdfDoc, String inFileName)
static void	setInfos(org.apache.pdfbox.pdmodel.PDDocument inPdfDoc, String inTitle, String inSubject, String inAuthor) Convenience method: If a parameter is null or "", it is not modified.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BLOB_XPATH

public static final String DEFAULT_BLOB_XPATH

See Also:

Constant Field Values

Constructor Detail

PDFUtils

public PDFUtils()

Method Detail

hex255ToRGB

public static int[] hex255ToRGB(String inHex)

load

public static org.apache.pdfbox.pdmodel.PDDocument load(Blob inBlob,
                                                        String inPwd)
                                                 throws NuxeoException

This is just a shortcut. We often load() and openProtection().

Parameters:

inBlob - Input Blob.

inPwd - Input password.

Throws:

NuxeoException

saveInTempFile

public static FileBlob saveInTempFile(org.apache.pdfbox.pdmodel.PDDocument inPdfDoc)
                               throws IOException,
                                      org.apache.pdfbox.exceptions.COSVisitorException

Create a temporary PDF file and return a FileBlob built from this file.

Mainly a utility used just by this plug-in actually.

Parameters:

inPdfDoc - Input PDF document.

Returns:

FileBlob

Throws:

IOException

org.apache.pdfbox.exceptions.COSVisitorException

saveInTempFile

public static FileBlob saveInTempFile(org.apache.pdfbox.pdmodel.PDDocument inPdfDoc,
                                      String inFileName)
                               throws IOException,
                                      org.apache.pdfbox.exceptions.COSVisitorException

Throws:

IOException

org.apache.pdfbox.exceptions.COSVisitorException

setInfos

public static void setInfos(org.apache.pdfbox.pdmodel.PDDocument inPdfDoc,
                            String inTitle,
                            String inSubject,
                            String inAuthor)

Convenience method: If a parameter is null or "", it is not modified.

Parameters:

inPdfDoc - Input PDF document.

inTitle - Title of the PDF document.

inSubject - Subject of the PDF document.

inAuthor - Author of the PDF document.

checkXPath

public static String checkXPath(String inXPath)

closeSilently

public static void closeSilently(org.apache.pdfbox.pdmodel.PDDocument... inPdfDocs)