org.nuxeo.ecm.platform.pdf.service

Class PDFTransformationServiceImpl

java.lang.Object

org.nuxeo.runtime.model.DefaultComponent

org.nuxeo.ecm.platform.pdf.service.PDFTransformationServiceImpl

All Implemented Interfaces:

PDFTransformationService, Adaptable, Component, Extensible, TimestampedService

public class PDFTransformationServiceImpl
extends DefaultComponent
implements PDFTransformationService

Since:

8.10

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	log
protected static String	MIME_TYPE

Fields inherited from class org.nuxeo.runtime.model.DefaultComponent

lastModified, name

Constructor Summary

Constructors

Constructor and Description
PDFTransformationServiceImpl()

Method Summary

Modifier and Type	Method and Description
Blob	applyImageWatermark(Blob input, Blob watermark, WatermarkProperties properties) Add an Image watermark to the input PDF blob
Blob	applyTextWatermark(Blob input, String text, WatermarkProperties properties) Add a text watermark to the input PDF blob
Point2D	computeTranslationVector(double pageWidth, double watermarkWidth, double pageHeight, double watermarkHeight, WatermarkProperties properties)
WatermarkProperties	getDefaultProperties()
Blob	overlayPDF(Blob input, Blob overlayBlob) Overlay a PDF file on top of the input Blob
protected Blob	saveInTempFile(org.apache.pdfbox.pdmodel.PDDocument PdfDoc)

Methods inherited from class org.nuxeo.runtime.model.DefaultComponent

activate, deactivate, getAdapter, getDescriptor, getDescriptors, getLastModified, getRegistry, register, registerContribution, registerExtension, setLastModified, setModifiedNow, setName, start, stop, unregister, unregisterContribution, unregisterExtension

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.runtime.model.Component

applicationStarted, getApplicationStartedOrder

Field Detail

log

protected static final org.apache.commons.logging.Log log

MIME_TYPE

protected static final String MIME_TYPE

See Also:

Constant Field Values

Constructor Detail

PDFTransformationServiceImpl

public PDFTransformationServiceImpl()

Method Detail

getDefaultProperties

public WatermarkProperties getDefaultProperties()

Specified by:

getDefaultProperties in interface PDFTransformationService

Returns:

the watermark default properties

applyTextWatermark

public Blob applyTextWatermark(Blob input,
                               String text,
                               WatermarkProperties properties)

Description copied from interface: PDFTransformationService

Add a text watermark to the input PDF blob

Specified by:

applyTextWatermark in interface PDFTransformationService

Parameters:

input - A PDF blob

text - The text to use for the watermark

properties - the properties of the watermark

Returns:

a new PDF file

applyImageWatermark

public Blob applyImageWatermark(Blob input,
                                Blob watermark,
                                WatermarkProperties properties)

Description copied from interface: PDFTransformationService

Add an Image watermark to the input PDF blob

Specified by:

applyImageWatermark in interface PDFTransformationService

Parameters:

input - A PDF blob

watermark - The image to use for the watermark

properties - the properties of the watermark

Returns:

a new PDF file

overlayPDF

public Blob overlayPDF(Blob input,
                       Blob overlayBlob)

Description copied from interface: PDFTransformationService

Overlay a PDF file on top of the input Blob

Specified by:

overlayPDF in interface PDFTransformationService

Parameters:

input - The original PDF file

overlayBlob - The PDF file to overlay on top inBlob

Returns:

a new PDF file

computeTranslationVector

public Point2D computeTranslationVector(double pageWidth,
                                        double watermarkWidth,
                                        double pageHeight,
                                        double watermarkHeight,
                                        WatermarkProperties properties)

saveInTempFile

protected Blob saveInTempFile(org.apache.pdfbox.pdmodel.PDDocument PdfDoc)
                       throws IOException,
                              org.apache.pdfbox.exceptions.COSVisitorException

Throws:

IOException

org.apache.pdfbox.exceptions.COSVisitorException