Mirrors/Stirling-PDF
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add InitBinder

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Ludy87 2025-05-04 19:33:09 +02:00
parent b561912699
commit a7738df3e1
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1 changed files with 15 additions and 0 deletions
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src/main/java/stirling/software/SPDF/controller/api/security/WatermarkController.java
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@ -2,6 +2,7 @@ package stirling.software.SPDF.controller.api.security;
import java.awt.*; import java.awt.*;
import java.awt.image.BufferedImage; import java.awt.image.BufferedImage;
import java.beans.PropertyEditorSupport;
import java.io.File; import java.io.File;
import java.io.FileOutputStream; import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
@ -24,6 +25,8 @@ import org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState;
import org.apache.pdfbox.util.Matrix; import org.apache.pdfbox.util.Matrix;
import org.springframework.core.io.ClassPathResource; import org.springframework.core.io.ClassPathResource;
import org.springframework.http.ResponseEntity; import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMapping;
@ -49,6 +52,18 @@ public class WatermarkController {
private final CustomPDFDocumentFactory pdfDocumentFactory; private final CustomPDFDocumentFactory pdfDocumentFactory;
@InitBinder
public void initBinder(WebDataBinder binder) {
binder.registerCustomEditor(
MultipartFile.class,
new PropertyEditorSupport() {
@Override
public void setAsText(String text) throws IllegalArgumentException {
setValue(null);
}
});
}
@PostMapping(consumes = "multipart/form-data", value = "/add-watermark") @PostMapping(consumes = "multipart/form-data", value = "/add-watermark")
@Operation( @Operation(
summary = "Add watermark to a PDF file", summary = "Add watermark to a PDF file",