001/* 002 * (C) Copyright 2016 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Thibaud Arguillere 018 * Miguel Nixo 019 * Michael Vachette 020 */ 021package org.nuxeo.ecm.platform.pdf.operations; 022 023import org.nuxeo.ecm.automation.core.Constants; 024import org.nuxeo.ecm.automation.core.annotations.Context; 025import org.nuxeo.ecm.automation.core.annotations.Operation; 026import org.nuxeo.ecm.automation.core.annotations.OperationMethod; 027import org.nuxeo.ecm.automation.core.annotations.Param; 028import org.nuxeo.ecm.automation.core.collectors.BlobCollector; 029import org.nuxeo.ecm.core.api.Blob; 030import org.nuxeo.ecm.core.api.NuxeoException; 031import org.nuxeo.ecm.platform.pdf.service.PDFTransformationService; 032 033/** 034 * Returns a new blob combining the input PDF and an overlaid PDF on every page. 035 * @since 8.10 036 */ 037@Operation( 038 id = PDFWatermarkPDFOperation.ID, 039 category = Constants.CAT_CONVERSION, 040 label = "PDF: Watermark with PDF", 041 description = PDFWatermarkPDFOperation.DESCRIPTION) 042public class PDFWatermarkPDFOperation { 043 044 public static final String ID = "PDF.WatermarkWithPDF"; 045 046 public static final String DESCRIPTION = 047 "Returns a new blob combining the input PDF and an overlaid PDF on every page."; 048 049 @Context 050 protected PDFTransformationService pdfTransformationService; 051 052 @Param(name = "overlayPdf", description="The PDF Blob to overlay on top of the input") 053 protected Blob overlayPdf; 054 055 @OperationMethod(collector = BlobCollector.class) 056 public Blob run(Blob inBlob) throws NuxeoException { 057 return pdfTransformationService.overlayPDF(inBlob,overlayPdf); 058 } 059 060}