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PdfConverterVerticle.java
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PdfConverterVerticle.java
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package org.genericsystem.watch.gamma;
import java.io.File;
import java.nio.file.Path;
import java.util.List;
import org.genericsystem.cv.PdfToPngConverter;
import io.vertx.core.AsyncResult;
import io.vertx.core.Future;
import io.vertx.core.json.JsonObject;
public class PdfConverterVerticle extends ActionVerticle {
public PdfConverterVerticle(String privateAddress, String privatePath, String ip, List<JsonObject> messages, List<JsonObject> tasks) {
super(privateAddress, privatePath, ip, messages, tasks);
}
public static final String ACTION = "pdfToPng";
@Override
public String getAction() {
return ACTION;
}
@Override
protected void handle(Future<Object> future, String fileName, JsonObject task) {
File file = new File(getPrivatePath() + fileName);
List<Path> createdPngs = PdfToPngConverter.convertPdfToImages(file, new File("../gs-cv/png"));
future.complete(createdPngs);
}
@Override
protected void handleResult(AsyncResult<Object> res, String fileName) {
if (res.succeeded()) {
for (Path newPng : (List<Path>) res.result()) {
long id = System.currentTimeMillis();
getMessages().add(new JsonObject().put(DistributedVerticle.ID, id).put("task", new JsonObject().put(DistributedVerticle.ID, id)
.put(DistributedVerticle.FILENAME, newPng.toString()).put(DistributedVerticle.IP, getIp()).put(DistributedVerticle.TYPE, ClassifierVerticle.ACTION)));
System.out.println("New PNG file : " + newPng);
}
}
}
}