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Fixes bug on DMP pdf and doc export not deleting the documents created in memory.

This commit is contained in:
gkolokythas 2019-06-05 16:40:47 +03:00
parent 9d91c8419d
commit 2276a875ec
3 changed files with 11 additions and 2 deletions
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7
dmp-backend/web/src/main/java/eu/eudat/controllers/DMPs.java
View File

@ -42,6 +42,7 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.util.List;
import java.util.Map;
import java.util.UUID;
@ -168,7 +169,8 @@ public class DMPs extends BaseController {
ResponseEntity<byte[]> getPDFDocument(@PathVariable String id, @RequestHeader("Content-Type") String contentType) throws IllegalAccessException, IOException, InstantiationException, InterruptedException {
System.out.println(contentType);
File file = this.dataManagementPlanManager.getWordDocument(id);
File pdffile = datasetManager.convertToPDF(file, environment, file.getName());
String name = file.getName().substring(0, file.getName().length() - 5);
File pdffile = datasetManager.convertToPDF(file, environment, name);
InputStream resource = new FileInputStream(pdffile);
System.out.println("Mime Type of " + file.getName() + " is " +
new MimetypesFileTypeMap().getContentType(file));
@ -180,6 +182,9 @@ public class DMPs extends BaseController {
responseHeaders.get("Access-Control-Expose-Headers").add("Content-Type");
byte[] content = org.apache.poi.util.IOUtils.toByteArray(resource);
resource.close();
Files.deleteIfExists(file.toPath());
Files.deleteIfExists(pdffile.toPath());
return new ResponseEntity<>(content,
responseHeaders,
HttpStatus.OK);

5
dmp-backend/web/src/main/java/eu/eudat/controllers/DatasetWizardController.java
View File

@ -33,6 +33,7 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.util.List;
import java.util.UUID;
@ -88,8 +89,10 @@ public class DatasetWizardController extends BaseController {
responseHeaders.set("Content-Disposition", "attachment;filename=" + file.getName());
responseHeaders.set("Access-Control-Expose-Headers", "Content-Disposition");
responseHeaders.get("Access-Control-Expose-Headers").add("Content-Type");
byte[] content = IOUtils.toByteArray(resource);
byte[] content = IOUtils.toByteArray(resource);
resource.close();
Files.deleteIfExists(file.toPath());
return new ResponseEntity<>(content,
responseHeaders,
HttpStatus.OK);

1
dmp-backend/web/src/main/java/eu/eudat/logic/managers/DatasetManager.java
View File

@ -284,6 +284,7 @@ public class DatasetManager {
File resultPdf = new File(environment.getProperty("configuration.exportUrl") + label + ".pdf");
FileOutputStream output = new FileOutputStream(resultPdf);
IOUtils.write(queueResult, output);
output.close();
return resultPdf;
}