Example usage for java.io File createTempFile

Introduction

In this page you can find the example usage for java.io File createTempFile.

Prototype

public static File createTempFile(String prefix, String suffix) throws IOException 

Source Link

Document

Creates an empty file in the default temporary-file directory, using the given prefix and suffix to generate its name.

Usage

From source file:com.github.cshubhamrao.MediaConverter.MainUI.java

/**
 * This is the main method for {@code MainUI}
 *
 * @param args the command line arguments
 */// www  .  j a  va2 s  . c  om
public static void main(String args[]) {

    try {
        logFile = File.createTempFile("MediaConverter", ".txt");
    } catch (IOException ex) {
        Logger.getLogger(MainUI.class.getName()).log(Level.SEVERE, null, ex);
    }

    // Create the FFMpeg executable in %temp% on startup.
    new Thread(new FFMpegLoader()).start();

    try {
        /*
         * Set the Nimbus look and feel
         */
        for (javax.swing.UIManager.LookAndFeelInfo lafInfo : javax.swing.UIManager.getInstalledLookAndFeels()) {
            if (lafInfo.getName().equals("Nimbus")) {
                System.out.println(lafInfo.getName());
                javax.swing.UIManager.setLookAndFeel(lafInfo.getClassName());
            } else {
                //                    javax.swing.UIManager.setLookAndFeel(javax.swing.UIManager.getSystemLookAndFeelClassName());
            }
        }
    } catch (ClassNotFoundException | InstantiationException | IllegalAccessException
            | javax.swing.UnsupportedLookAndFeelException ex) {
        java.util.logging.Logger.getLogger(MainUI.class.getName()).log(java.util.logging.Level.SEVERE, null,
                ex);
    }

    /*
     * Create and display the form
     */
    // FOR JDK 8
    // java.awt.EventQueue.invokeLater(() -> {new MainUI().setVisible(true);});
    //For JDK 7
    java.awt.EventQueue.invokeLater(new Runnable() {

        @Override
        public void run() {
            new MainUI().setVisible(true);
        }
    });
}

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From source file:io.cloudslang.content.database.services.SQLQueryLobService.java

public static boolean executeSqlQueryLob(SQLInputs sqlInputs) throws Exception {
    if (StringUtils.isEmpty(sqlInputs.getSqlCommand())) {
        throw new Exception("command input is empty.");
    }/*from www.j  a v  a2 s .  c om*/
    boolean isLOB = false;
    ConnectionService connectionService = new ConnectionService();
    try (final Connection connection = connectionService.setUpConnection(sqlInputs)) {

        StringBuilder strColumns = new StringBuilder(sqlInputs.getStrColumns());

        connection.setReadOnly(true);
        Statement statement = connection.createStatement(sqlInputs.getResultSetType(),
                sqlInputs.getResultSetConcurrency());
        statement.setQueryTimeout(sqlInputs.getTimeout());

        ResultSet results = statement.executeQuery(sqlInputs.getSqlCommand());
        ResultSetMetaData mtd = results.getMetaData();
        int iNumCols = mtd.getColumnCount();
        for (int i = 1; i <= iNumCols; i++) {
            if (i > 1)
                strColumns.append(sqlInputs.getStrDelim());
            strColumns.append(mtd.getColumnLabel(i));
        }
        sqlInputs.setStrColumns(strColumns.toString());
        int nr = -1;
        while (results.next()) {
            nr++;
            final StringBuilder strRowHolder = new StringBuilder();
            for (int i = 1; i <= iNumCols; i++) {
                if (i > 1)
                    strRowHolder.append(sqlInputs.getStrDelim());
                Object columnObject = results.getObject(i);
                if (columnObject != null) {
                    String value;
                    if (columnObject instanceof java.sql.Clob) {
                        isLOB = true;
                        final File tmpFile = File.createTempFile("CLOB_" + mtd.getColumnLabel(i), ".txt");

                        copyInputStreamToFile(
                                new ReaderInputStream(results.getCharacterStream(i), StandardCharsets.UTF_8),
                                tmpFile);

                        if (sqlInputs.getLRowsFiles().size() == nr) {
                            sqlInputs.getLRowsFiles().add(nr, new ArrayList<String>());
                            sqlInputs.getLRowsNames().add(nr, new ArrayList<String>());
                        }
                        sqlInputs.getLRowsFiles().get(nr).add(tmpFile.getAbsolutePath());
                        sqlInputs.getLRowsNames().get(nr).add(mtd.getColumnLabel(i));
                        value = "(CLOB)...";

                    } else {
                        value = results.getString(i);
                        if (sqlInputs.isNetcool())
                            value = SQLUtils.processNullTerminatedString(value);
                    }
                    strRowHolder.append(value);
                } else
                    strRowHolder.append("null");
            }
            sqlInputs.getLRows().add(strRowHolder.toString());
        }
    }

    return isLOB;
}

---

From source file:gov.nih.nci.cabig.caaers.rules.business.service.EvaluationServiceImplIntegrationTest.java

/**
 * Deployed rules :// w  w  w . j  av a 2 s.  com
 * Rule 1 - Grade >= and significance >= 0.8 NOTIFY
 * Rule 2 - Grade <= 1 DO_NOT_NOTIFY
 * Rule 3 - Grade == 3 and significance <= 0.3 DO_NOT_NOTIFY
 * @throws Exception
 */
public void testEvaluateSafetySignallingRules() throws Exception {
    InputStream in = RuleUtil.getResouceAsStream("safety_signalling_rules_study_7211.xml");
    String xml = RuleUtil.getFileContext(in);
    System.out.println(xml);
    File f = File.createTempFile("r_" + System.currentTimeMillis(), "sae.xml");
    System.out.println(f.getAbsolutePath());
    FileWriter fw = new FileWriter(f);
    IOUtils.write(xml, fw);
    IOUtils.closeQuietly(fw);
    assertTrue(f.exists());

    assertTrue(findRuleSets().isEmpty());

    caaersRulesEngineService.importRules(f.getAbsolutePath());
    f.delete();
    List<RuleSet> ruleSets = findRuleSets();
    assertFalse(ruleSets.isEmpty());

    RuleSet rs = ruleSets.get(0);

    assertTrue(rs.isEnabled());

    TreatmentAssignment ta = Fixtures.createTreatmentAssignment();
    Study s = Fixtures.createStudy("x");
    s.setId(2);
    s.addTreatmentAssignment(ta);

    //Rule 1 - Grade &gt;= and significance &gt;= 0.8 NOTIFY
    {
        ObservedAdverseEventProfile observedAE1 = new ObservedAdverseEventProfile();
        observedAE1.setLowLevelTerm(Fixtures.createLowLevelTerm("abcd", "efg"));
        observedAE1.setGrade(Grade.LIFE_THREATENING);
        observedAE1.setObservedSignificance(0.9);
        observedAE1.setpValue(0.9);
        observedAE1.setTreatmentAssignment(ta);

        SafetyRuleEvaluationResultDTO result = evaluationService.evaluateSafetySignallingRules(observedAE1);
        assertEquals("Rule-1", result.getRulesMatched().get(0));
        assertEquals(NotificationStatus.NOTIFY, result.getNotificationStatus());
    }

    //Rule 1 - Grade &gt;= and significance &gt;= 0.8 NOTIFY
    {
        ObservedAdverseEventProfile observedAE1 = new ObservedAdverseEventProfile();
        observedAE1.setLowLevelTerm(Fixtures.createLowLevelTerm("abcd", "efg"));
        observedAE1.setGrade(Grade.SEVERE);
        observedAE1.setObservedSignificance(0.9);
        observedAE1.setpValue(0.9);
        observedAE1.setTreatmentAssignment(ta);

        SafetyRuleEvaluationResultDTO result = evaluationService.evaluateSafetySignallingRules(observedAE1);
        assertEquals("Rule-1", result.getRulesMatched().get(0));
        assertEquals(NotificationStatus.NOTIFY, result.getNotificationStatus());
    }

    //Rule 2 - Grade &lt;= 1 DO_NOT_NOTIFY
    {
        ObservedAdverseEventProfile observedAE1 = new ObservedAdverseEventProfile();
        observedAE1.setLowLevelTerm(Fixtures.createLowLevelTerm("abcd", "efg"));
        observedAE1.setGrade(Grade.NORMAL);
        observedAE1.setObservedSignificance(0.9);
        observedAE1.setpValue(0.9);
        observedAE1.setTreatmentAssignment(ta);

        SafetyRuleEvaluationResultDTO result = evaluationService.evaluateSafetySignallingRules(observedAE1);
        assertEquals("Rule-2", result.getRulesMatched().get(0));
        assertEquals(NotificationStatus.DO_NOT_NOTIFY, result.getNotificationStatus());
    }

    //Rule 3 - Grade == 3 and significance &lt;= 0.3 DO_NOT_NOTIFY
    {
        ObservedAdverseEventProfile observedAE1 = new ObservedAdverseEventProfile();
        observedAE1.setLowLevelTerm(Fixtures.createLowLevelTerm("abcd", "efg"));
        observedAE1.setGrade(Grade.SEVERE);
        observedAE1.setObservedSignificance(0.3);
        observedAE1.setpValue(0.3);
        observedAE1.setTreatmentAssignment(ta);

        SafetyRuleEvaluationResultDTO result = evaluationService.evaluateSafetySignallingRules(observedAE1);
        assertEquals("Rule-3", result.getRulesMatched().get(0));
        assertEquals(NotificationStatus.DO_NOT_NOTIFY, result.getNotificationStatus());
    }

}

---

From source file:com.gargoylesoftware.htmlunit.javascript.host.file.FileListTest.java

/**
 * @throws Exception if the test fails//w ww.j a v a2s .  co m
 */
@Test
@Alerts({ "1", "true" })
public void in() throws Exception {
    final String html = HtmlPageTest.STANDARDS_MODE_PREFIX_ + "<html>\n" + "<head><title>foo</title>\n"
            + "<script>\n" + "function test() {\n" + "  if (document.testForm.fileupload.files) {\n"
            + "    var files = document.testForm.fileupload.files;\n" + "    alert(files.length);\n"

            + "    alert(0 in files);\n" + "  }\n" + "}\n" + "</script>\n" + "</head>\n" + "<body>\n"
            + "  <form name='testForm'>\n" + "    <input type='file' id='fileupload' name='fileupload'>\n"
            + "  </form>\n" + "  <button id='testBtn' onclick='test()'>Tester</button>\n" + "</body>\n"
            + "</html>";

    final WebDriver driver = loadPage2(html);

    final File tstFile = File.createTempFile("HtmlUnitUploadTest", ".txt");
    try {
        FileUtils.writeStringToFile(tstFile, "Hello HtmlUnit", TextUtil.DEFAULT_CHARSET);

        final String path = tstFile.getCanonicalPath();
        driver.findElement(By.name("fileupload")).sendKeys(path);

        driver.findElement(By.id("testBtn")).click();
        verifyAlerts(driver, getExpectedAlerts());
    } finally {
        FileUtils.deleteQuietly(tstFile);
    }
}

---

From source file:com.cj.restspecs.mojo.Util.java

public static File tempDir() {
    try {/*from www  .ja  v a 2  s . c om*/
        File path = File.createTempFile("tempdirectory", ".dir");
        delete(path);
        mkdirs(path);
        return path;
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:com.playonlinux.core.webservice.HTTPDownloaderTest.java

@Test
public void testGet_DownloadFile_FileIsDownloaded() throws Exception {
    mockServer.when(request().withMethod("GET").withPath("/test.txt")).respond(
            response().withStatusCode(200).withHeaders(new Header("Content-Type", "application/config"))
                    .withBody("Content file to download"));

    File temporaryFile = File.createTempFile("test", "txt");
    temporaryFile.deleteOnExit();//from  w  w w .j a va 2s  . c om
    new HTTPDownloader(mockServerURL).get(temporaryFile);

    String fileContent = IOUtils.toString(new FileReader(temporaryFile));

    assertEquals("Content file to download", fileContent);
}

---

From source file:com.legstar.protobuf.cobol.ProtoCobolUtilsTest.java

public void testExtractPackageNameExtraWhiteSpacesFromProtoFile() throws Exception {
    File protoFile = File.createTempFile(getName(), ".proto");
    protoFile.deleteOnExit();//w ww  .j  a v a  2s. co  m
    FileUtils.writeStringToFile(protoFile, "option  java_package  =  \"com.example.tutorial\"  ;");
    ProtoFileJavaProperties javaProperties = ProtoCobolUtils.getJavaProperties(protoFile);
    assertEquals("com.example.tutorial", javaProperties.getJavaPackageName());
}

---

From source file:com.ikon.util.FileUtils.java

/**
 * Create temp file with extension from mime
 *///from www .j av  a  2s  . c  o  m
public static File createTempFileFromMime(String mimeType) throws DatabaseException, IOException {
    MimeType mt = MimeTypeDAO.findByName(mimeType);
    String ext = mt.getExtensions().iterator().next();
    return File.createTempFile("okm", "." + ext);
}

---

From source file:be.fedict.eid.dss.client.LoggingSoapHandler.java

public boolean handleMessage(SOAPMessageContext context) {
    LOG.debug("handle message");
    Boolean outboundProperty = (Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
    LOG.debug("outbound message: " + outboundProperty);
    SOAPMessage soapMessage = context.getMessage();
    ByteArrayOutputStream output = new ByteArrayOutputStream();
    try {// w  w  w.j  a  v  a  2s  .  c  o m
        if (this.logToFile) {
            File tmpFile = File.createTempFile(
                    "eid-dss-soap-" + (outboundProperty ? "outbound" : "inbound") + "-", ".xml");
            FileOutputStream fileOutputStream = new FileOutputStream(tmpFile);
            soapMessage.writeTo(fileOutputStream);
            fileOutputStream.close();
            LOG.debug("tmp file: " + tmpFile.getAbsolutePath());
        }
        soapMessage.writeTo(output);
    } catch (Exception e) {
        LOG.error("SOAP error: " + e.getMessage());
    }
    LOG.debug("SOAP message: " + output.toString());
    return true;
}

---

From source file:io.ingenieux.lambda.shell.LambdaShell.java

private static void runCommandArray(OutputStream os, String... args) throws Exception {
    PrintWriter pw = new PrintWriter(os, true);

    File tempPath = File.createTempFile("tmp-", ".sh");

    IOUtils.write(StringUtils.join(args, " "), new FileOutputStream(tempPath));

    List<String> processArgs = new ArrayList<>(Arrays.asList("/bin/bash", "-x", tempPath.getAbsolutePath()));

    ProcessBuilder psBuilder = new ProcessBuilder(processArgs).//
            redirectErrorStream(true);//

    final Process process = psBuilder.start();

    final Thread t = new Thread(() -> {
        try {/*from w w w .  ja  v a  2s .c  o  m*/
            IOUtils.copy(process.getInputStream(), os);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    });

    t.start();

    process.waitFor();

    t.join();

    int resultCode = process.exitValue();
}

---

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