io.camunda.connector.pdf.PdfFunction Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of pdf-function Show documentation
Show all versions of pdf-function Show documentation
Collection of PDF connectors
The newest version!
package io.camunda.connector.pdf;
/* ******************************************************************** */
/* */
/* PdfFunction */
/* */
/* This connector is the main connector, doing the distribution on */
/* specific function */
/* ******************************************************************** */
import io.camunda.connector.api.annotation.OutboundConnector;
import io.camunda.connector.api.error.ConnectorException;
import io.camunda.connector.api.outbound.OutboundConnectorContext;
import io.camunda.connector.api.outbound.OutboundConnectorFunction;
import io.camunda.connector.cherrytemplate.CherryConnector;
import io.camunda.connector.pdf.extractpages.PdfExtractPagesFunction;
import io.camunda.connector.pdf.imagetopdf.ImageToPdfFunction;
import io.camunda.connector.pdf.mergedocument.PdfMergeDocumentFunction;
import io.camunda.connector.pdf.pdftoimage.PdfToImageFunction;
import io.camunda.connector.pdf.toolbox.PdfSubFunction;
import io.camunda.connector.pdf.watermark.PdfWatermarkFunction;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.lang.reflect.Constructor;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@OutboundConnector(name = "PdfFunction", inputVariables = { PdfInput.INPUT_SOURCE_FILE,
PdfInput.INPUT_EXTRACT_EXPRESSION, PdfInput.INPUT_DESTINATION_FILE_NAME,
PdfInput.INPUT_DESTINATION_STORAGEDEFINITION, PdfInput.INPUT_PDFFUNCTION, PdfInput.INPUT_SOURCE_FILE,
PdfInput.INPUT_LIST_SOURCE_FILE, PdfInput.INPUT_EXTRACT_EXPRESSION, PdfInput.INPUT_DESTINATION_FILE_NAME,
PdfInput.INPUT_DESTINATION_STORAGEDEFINITION, PdfInput.INPUT_FILE_TO_ADD, PdfInput.INPUT_WATERMARK,
PdfInput.INPUT_WATERMARK_POSITION, PdfInput.INPUT_WATERMARK_ROTATION, PdfInput.INPUT_WATERMARK_FONTHEIGHT,
PdfInput.INPUT_PDFTOIMAGE_DPI, }, type = "c-pdf-function")
public class PdfFunction implements OutboundConnectorFunction, CherryConnector {
public static final String ERROR_UNKNOWN_FUNCTION_LABEL = "The function is unknown. There is a limited number of operation";
private static final String WORKER_LOGO = "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18.0' viewBox='0 0 18 18.0' %3E%3Cg id='XMLID_238_'%3E %3Cpath id='XMLID_239_' d='m 14.708846 10.342394 c -1.122852 0.0,-2.528071 0.195852,-2.987768 0.264774 C 9.818362 8.6202,9.277026 7.4907875,9.155265 7.189665 C 9.320285 6.765678,9.894426 5.155026,9.976007 3.0864196 C 10.016246 2.0507226,9.797459 1.2768387,9.325568 0.7862517 C 8.854491 0.29647747,8.284297 0.2583872,8.120788 0.2583872 c -0.573329 0.0,-1.5351098 0.28991616,-1.5351098 2.2313614 c 0.0 1.6845098,0.7853807 3.4719677,1.0024838 3.933813 C 6.444349 9.754026,5.216342 12.03393,4.9555745 12.502801 C 0.35941938 14.233297,0.0 15.906485,0.0 16.380697 c 0.0 0.852155,0.6068903 1.360916,1.6234258 1.360916 c 2.4697742 0.0,4.7236066 -4.146503,5.096265 -4.866503 c 1.754129 -0.698923,4.101909 -1.131852,4.6987553 -1.235148 c 1.711974 1.6308,3.691916 2.065935,4.514109 2.065935 c 0.61862 0.0,2.067387 0.0,2.067387 -1.489529 C 18.0 10.833156,16.227118 10.342394,14.708846 10.342394 m -0.119033 0.977865 c 1.334032 0.0,1.6866 0.441174,1.6866 0.674419 c 0.0 0.146381,-0.05557 0.623962,-0.770632 0.623962 c -0.641207 0.0,-1.748265 -0.370568,-2.837497 -1.174646 c 0.454238 -0.05969,1.126394 -0.123735,1.921529 -0.123735 M 8.050761 1.2062323 c 0.1216452 0.0,0.2017161 0.039077,0.2677355 0.1306452 C 8.702187 1.8692712,8.392819 3.6088843,8.016271 4.9702067 C 7.6527867 3.8029358,7.3799996 2.0118778,7.7638063 1.3817617 C 7.838826 1.2587807,7.9245877 1.2062323,8.050761 1.2062323 M 7.402878 11.626084 C 7.885859 10.650368,8.427195 9.228368,8.722046 8.424116 C 9.312098 9.411736,10.105723 10.32869,10.564724 10.825839 C 9.135581 11.127136,8.054303 11.428143,7.402878 11.626084 m -6.443478 4.884794 c -0.0318194 -0.03774,-0.0365226 -0.11729,-0.0125419 -0.212806 c 0.0502839 -0.200149,0.4345548 -1.192297,3.2139292 -2.435575 c -0.3979743 0.626865,-1.0201355 1.522568,-1.703613 2.191704 c -0.4811226 0.450348,-0.8557549 0.678716,-1.1135033 0.678716 c -0.092206 1.0E-6,-0.2192516 -0.02514,-0.384271 -0.222039 z'/%3E%3C/g%3E%3Cpath fill='%23AA0000' style='stroke-width:0.414187' id='path49' d='M 17.801788 5.406512 C 17.740654 6.1878333,17.117386 6.562838,16.990644 6.6314273 C 16.315935 6.999722,15.180484 6.87149,14.63177 6.0991144 C 14.329082 5.674159,14.176993 4.997958,14.471479 4.529762 l 0.0037 -0.00746 C 14.581045 4.350083,14.826327 4.059324,15.278867 4.049632 h 0.0164 c 0.161781 0.0,0.348165 0.049205,0.512928 0.092446 c 0.115558 0.030567,0.21546 0.056661,0.290014 0.061879 c 0.04697 0.00298,0.114067 -0.00895,0.199058 -0.023857 c 0.254227 -0.044732,0.678437 -0.1192857,1.049714 0.1431429 c 0.505473 0.3586031,0.457759 1.0541877,0.454777 1.0832635 z'/%3E%3Cpath fill='%23AA0000' style='stroke-width:0.414187' id='path51' d='m 14.711542 4.1592307 c -0.145379 0.1028839,-0.241554 0.2303706,-0.299705 0.3243081 l -0.0037 0.00596 c -0.150598 0.2400625,-0.192348 0.5188929,-0.164018 0.791759 c -0.003 0.00149,-0.006 0.00298,-0.0082 0.00522 c -0.552442 0.4510491,-1.176455 0.3347455,-1.418755 0.2639196 l -0.01417 -0.00373 C 12.03134 5.354325,11.269403 4.520816,11.409564 3.6328826 C 11.487104 3.143811,11.856885 2.581677,12.414546 2.4534447 c 0.09617 -0.022366,0.598665 -0.115558,1.002746 0.2229152 c 0.123759 0.1043751,0.21546 0.2564644,0.295977 0.3906608 c 0.05741 0.09692,0.107358 0.1796741,0.161782 0.2340983 c 0.03504 0.03504,0.09617 0.069335,0.17371 0.1133214 c 0.227388 0.1274867,0.570335 0.3205804,0.659799 0.7365894 c 7.45E-4 0.00298,0.0015 0.00596,0.003 0.0082 z'/%3E%3Cpath fill='%23502D16' style='stroke-width:0.414187' id='path53' d='m 16.22647 4.1174803 c -0.04399 0.00746,-0.08275 0.012674,-0.110339 0.012674 c -0.0045 0.0,-0.0089 -7.456E-4,-0.01267 -7.456E-4 c -0.02088 -0.00149,-0.04548 -0.00447,-0.07157 -0.00969 c 0.228879 -0.5845001,0.323563 -1.519402,-0.471924 -2.7033129 c -0.0015 -0.00298,-0.0037 -0.00522,-0.0067 -0.00746 c 0.04622 -0.1834018,0.06188 -0.311634,0.06561 -0.3429465 c 0.0022 -0.020875,-0.01267 -0.038768,-0.0328 -0.041004 c -0.02088 -0.00298,-0.03877 0.012674,-0.04101 0.032804 c -0.0089 0.079772,-0.09841 0.7992145,-0.600156 1.4381388 c -0.313871 0.3996073,-0.808161 0.6970761,-0.978889 0.7820671 c -0.01566 -0.010438,-0.02908 -0.020875,-0.03802 -0.029821 c -0.0246 -0.024603,-0.04846 -0.056661,-0.07306 -0.094683 c 0.01417 -0.00746,0.02908 -0.015656,0.04473 -0.023857 c 0.178183 -0.095429,0.476398 -0.2542278,0.840219 -0.6351966 c 0.430175 -0.4503036,0.512184 -1.1399243,0.391407 -1.3277993 c -0.05815 -0.090955,-0.151344 -0.099902,-0.225898 -0.1066116 c -0.09767 -0.0082,-0.156562 -0.014165,-0.167 -0.14687057 c -0.0097 -0.11555806,0.04473 -0.21769646,0.152835 -0.28628576 c 0.14538 -0.093192,0.405572 -0.12301341,0.657563 0.0201295 c 0.157308 0.0887188,0.155817 0.24006253,0.155071 0.38618752 c -7.45E-4 0.097665,-0.0015 0.1901116,0.04697 0.2564643 l 0.02088 0.02833 c 0.119286 0.1617813,0.398116 0.5390224,0.565116 1.1973305 c 0.178183 0.7045312,0.0097 1.3464376,-0.110339 1.6021564 z'/%3E%3Cpath style='stroke-width:0.414187' id='path55' d='m 14.033104 1.060038 c -0.006 0.00298,-0.01193 0.00447,-0.01789 0.00447 c -0.01342 0.0,-0.02609 -0.00745,-0.0328 -0.019384 c -7.46E-4 -7.455E-4,-0.05293 -0.0939375,-0.146871 -0.1796741 c -0.01566 -0.0134196,-0.0164 -0.0372768,-0.003 -0.0521875 c 0.01417 -0.0156563,0.03728 -0.0164018,0.05293 -0.002982 c 0.10363 0.0939375,0.159545 0.1945848,0.161782 0.1990581 c 0.01044 0.017893,0.0037 0.040259,-0.01417 0.050696 z'/%3E%3Cpath style='stroke-width:0.414187' id='path57' d='m 14.108404 1.7705336 c -0.07754 0.091701,-0.117795 0.1081027,-0.178929 0.1327054 l -0.01938 0.0082 c -0.0045 0.00224,-0.0097 0.00298,-0.01417 0.00298 c -0.01491 0.0,-0.02833 -0.00895,-0.0343 -0.023112 c -0.0082 -0.018638,7.46E-4 -0.041005,0.02013 -0.04846 l 0.01938 -0.0082 c 0.05592 -0.023112,0.08425 -0.03504,0.150598 -0.1118304 c 0.01342 -0.016402,0.03728 -0.017893,0.05293 -0.00447 c 0.01566 0.01342,0.01715 0.036531,0.0037 0.052188 z'/%3E%3Cpath style='stroke-width:0.414187' fill='%23008000' id='path59' d='m 15.068654 1.2069086 c -0.01938 -0.030567,-0.04473 -0.046969,-0.07306 -0.055915 c -0.09916 0.1334509,-0.448067 0.3354911,-0.798469 0.3354911 c -0.09319 0.0,-0.187129 -0.014165,-0.275848 -0.047714 C 13.682706 1.3478158,13.519433 1.2210743,13.36138 1.0988064 C 13.23613 1.0011412,13.117589 0.90944034,12.972955 0.8468153 c -0.01938 -0.008946,-0.02758 -0.030567,-0.01938 -0.0492054 c 0.0082 -0.0193839,0.02982 -0.0275848,0.04921 -0.0193839 c 0.152835 0.0670982,0.275103 0.16103578,0.40408 0.26168305 c 0.153581 0.1192858,0.313125 0.2422992,0.540514 0.3287813 c 0.231861 0.087973,0.492054 0.030567,0.68962 -0.058152 c -0.08499 -0.2624286,-0.634451 -1.0608975,-1.540277 -0.85736626 c -0.14016 0.0313125,-0.262428 0.0603884,-0.369785 0.0857366 c -0.454777 0.10661162,-0.649362 0.15208936,-0.851402 0.0984107 c 0.01864 0.0939376,0.06784 0.17370984,0.146125 0.23782597 c 0.156562 0.12599558,0.383951 0.15730807,0.492053 0.15879917 c -0.05517 -0.062625,-0.114067 -0.10288399,-0.186384 -0.12823221 c -0.01938 -0.00671,-0.02982 -0.0275848,-0.02311 -0.0469688 c 0.0067 -0.0201295,0.02833 -0.0298214,0.04771 -0.0231116 c 0.234844 0.0827545,0.342947 0.2929955,0.517402 0.72167873 c 0.182656 0.4488126,0.821581 0.8670582,1.339728 0.7119868 c 0.527839 -0.1580536,0.518893 -0.7142233,0.518147 -0.7201876 c 0.0 -0.014911,0.0089 -0.029076,0.02237 -0.03504 c 0.03504 -0.015656,0.214715 -0.097665,0.341456 -0.2169509 c 0.0022 -0.00224,0.0045 -0.00373,0.0067 -0.00373 v -7.436E-4 c -0.006 -0.036531,-0.0164 -0.065607,-0.02908 -0.085737 M 13.832556 0.8132656 c 0.01417 -0.0156562,0.03728 -0.0164018,0.05293 -0.002982 c 0.103629 0.0939375,0.159544 0.1945848,0.161781 0.1990581 c 0.01044 0.017893,0.0037 0.040259,-0.01417 0.050696 c -0.006 0.00298,-0.01193 0.00447,-0.01789 0.00447 c -0.01342 0.0,-0.02609 -0.00745,-0.0328 -0.019384 c -7.45E-4 -7.456E-4,-0.05293 -0.0939375,-0.14687 -0.17967416 c -0.01566 -0.0134196,-0.0164 -0.0372768,-0.003 -0.0521875 M 13.204814 1.3209755 c -0.0015 0.0,-0.02311 0.00373,-0.06561 0.00373 c -0.03355 0.0,-0.07903 -0.00224,-0.137178 -0.00969 c -0.02088 -0.00224,-0.03504 -0.020875,-0.03206 -0.04175 c 0.0022 -0.02013,0.02088 -0.034295,0.04175 -0.032058 c 0.120777 0.015656,0.179675 0.00671,0.18042 0.00671 c 0.02013 -0.00373,0.03951 0.00969,0.0425 0.030567 c 0.0037 0.020129,-0.0097 0.038768,-0.02982 0.042496 m 0.90359 0.4495581 c -0.07754 0.091701,-0.117795 0.1081027,-0.178929 0.1327054 l -0.01938 0.0082 c -0.0045 0.00224,-0.0097 0.00298,-0.01417 0.00298 c -0.01491 0.0,-0.02833 -0.00895,-0.0343 -0.023112 c -0.0082 -0.018638,7.46E-4 -0.041005,0.02013 -0.04846 l 0.01938 -0.0082 c 0.05592 -0.023112,0.08425 -0.03504,0.150598 -0.1118304 c 0.01342 -0.016402,0.03728 -0.017893,0.05293 -0.00447 c 0.01566 0.01342,0.01715 0.036531,0.0037 0.052188 z'/%3E%3Cpath style='stroke-width:0.414187' id='path61' d='m 13.234636 1.2784799 c 0.0037 0.020129,-0.0097 0.038768,-0.02982 0.042496 c -0.0015 0.0,-0.02311 0.00373,-0.06561 0.00373 c -0.03355 0.0,-0.07903 -0.00224,-0.137178 -0.00969 c -0.02088 -0.00224,-0.03504 -0.020875,-0.03206 -0.04175 c 0.0022 -0.02013,0.02088 -0.034295,0.04175 -0.032058 c 0.120777 0.015656,0.179675 0.00671,0.18042 0.00671 c 0.02013 -0.00373,0.03951 0.00969,0.0425 0.030567 z'/%3E%3C/svg%3E";
private static final String ERROR_UNKNOWN_FUNCTION = "UNKNOWN_FUNCTION";
public static final List> allFunctions = Arrays.asList(PdfExtractPagesFunction.class,
PdfMergeDocumentFunction.class, PdfWatermarkFunction.class, ImageToPdfFunction.class, PdfToImageFunction.class);
private final Logger logger = LoggerFactory.getLogger(PdfFunction.class.getName());
@Override
public PdfOutput execute(OutboundConnectorContext outboundConnectorContext) throws Exception {
PdfInput pdfInput = outboundConnectorContext.bindVariables(PdfInput.class);
// search the sub-function referenced
String function = pdfInput.getPdfFunction();
long beginTime =System.currentTimeMillis();
logger.info("PDFFunction receive function [{}]", function);
for (PdfSubFunction inputSubFunction : getListSubFunctions()) {
if (inputSubFunction.getSubFunctionType().equals(function)) {
PdfOutput pdfOutput = inputSubFunction.executeSubFunction(pdfInput, outboundConnectorContext);
logger.info("PDFFunction End function [{}] in {} ms", function, System.currentTimeMillis()-beginTime);
return pdfOutput;
}
}
throw new ConnectorException(ERROR_UNKNOWN_FUNCTION, "PDFFunction Unknown function " + function + "]");
}
@Override
public String getDescription() {
return "Different PDF functions available: " + getListSubFunctions().stream()
.map(PdfSubFunction::getSubFunctionDescription)
.collect(Collectors.joining(","));
}
@Override
public String getLogo() {
return WORKER_LOGO;
}
@Override
public String getCollectionName() {
return "PDF";
}
@Override
public Map getListBpmnErrors() {
Map allErrors = new HashMap<>();
allErrors.put(ERROR_UNKNOWN_FUNCTION, ERROR_UNKNOWN_FUNCTION_LABEL);
for (PdfSubFunction subFunction : getListSubFunctions()) {
allErrors.putAll(subFunction.getSubFunctionListBpmnErrors());
}
return allErrors;
}
@Override
public Class getInputParameterClass() {
return PdfInput.class;
}
@Override
public Class getOutputParameterClass() {
return PdfOutput.class;
}
/**
* Only task at this moment (no InboundConnector)
*
* @return list of items where the function applies
*/
@Override
public List getAppliesTo() {
return List.of("bpmn:Task");
}
/**
* Return the list of sub-function detected
*
* @return list of sub functions availables
*/
private List getListSubFunctions() {
List listSubFunction = new ArrayList<>();
for (Class classFunction : allFunctions) {
try {
Constructor constructor = classFunction.getConstructor();
PdfSubFunction inputSubFunction = (PdfSubFunction) constructor.newInstance();
listSubFunction.add(inputSubFunction);
} catch (Exception e) {
logger.error("Can't call a constructor on {} : {}", classFunction.getName(), e.toString());
}
}
return listSubFunction;
}
}