/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.megatim.apifdxweb.impl.tools;
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import com.megatim.apifdxweb.tools.AppContext;
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import com.megatim.apifdxweb.tools.exceptions.ApplicationServerException;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.List;
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import javax.ws.rs.core.MultivaluedMap;
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import org.jboss.resteasy.plugins.providers.multipart.InputPart;
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/**
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*
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* @author ASUS
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*/
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public class Utilities {
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// public static boolean arePropertiesOk() {
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// boolean dirOk = AppContext.INTEGRATION_STANDALONE_DESTINATION_DIR != null && !AppContext.INTEGRATION_STANDALONE_DESTINATION_DIR.isEmpty()
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// && AppContext.INTEGRATION_STANDALONE_TEMP_DIR != null && !AppContext.INTEGRATION_STANDALONE_TEMP_DIR.isEmpty()
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// && Files.exists(Paths.get(AppContext.INTEGRATION_STANDALONE_TEMP_DIR));
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// System.out.println("dirOk = " + dirOk);
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//
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// if (!AppContext.INTEGRATION_STANDALONE_IS_REMOTE) {
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// return dirOk;
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// } else {
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// boolean paramsOk = AppContext.INTEGRATION_STANDALONE_HOSTNAME != null && !AppContext.INTEGRATION_STANDALONE_HOSTNAME.isEmpty()
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// && AppContext.INTEGRATION_STANDALONE_PASSWORD != null && !AppContext.INTEGRATION_STANDALONE_PASSWORD.isEmpty()
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// && AppContext.INTEGRATION_STANDALONE_USERNAME != null && !AppContext.INTEGRATION_STANDALONE_USERNAME.isEmpty();
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//
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// System.out.println("paramsOk = " + paramsOk);
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// return dirOk && paramsOk;
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// }
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// }
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public static File saveFileToDisk(List<InputPart> inputParts) throws ApplicationServerException {
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int bufferSize = 1024;
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File customDir = new File(AppContext.UPLOAD_DIR);
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//Si le repertoire n'existe pas, on crée
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if (!customDir.exists()) {
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//On crée le repertoire
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customDir.mkdir();
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}
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if (inputParts != null) {
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for (InputPart inputPart : inputParts) {
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MultivaluedMap<String, String> header = inputPart.getHeaders();
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try {
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String fileName = getFileName(header);
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InputStream inputStream = inputPart.getBody(InputStream.class, null);
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fileName = customDir + File.separator + fileName;
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File file = writeFile(inputStream, fileName, bufferSize);
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return file;
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} catch (IOException ex) {
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ex.printStackTrace();
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throw new ApplicationServerException();
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}
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}
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}
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return null;
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}
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private static String getFileName(MultivaluedMap<String, String> header) {
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String[] contentDisposition = header.getFirst("Content-Disposition").split(";");
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for (String filename : contentDisposition) {
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if ((filename.trim().startsWith("filename"))) {
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String[] name = filename.split("=");
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String finalFileName = name[1].trim().replaceAll("\"", "");
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return finalFileName;
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}
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}
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return null;
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}
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private static File writeFile(InputStream input, String filename, int bufferSize) throws IOException {
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File file = new File(filename);
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if (!file.exists()) {
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file.createNewFile();
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}
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try ( FileOutputStream fop = new FileOutputStream(file)) {
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byte[] buffer = new byte[bufferSize];
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int n = 0;
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while (-1 != (n = input.read(buffer))) {
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fop.write(buffer, 0, n);
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}
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fop.flush();
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}
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return file;
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}
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}
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