Example usage for java.io File deleteOnExit

List of usage examples for java.io File deleteOnExit

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Introduction

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

Prototype

public void deleteOnExit()

Source Link

Document

Requests that the file or directory denoted by this abstract pathname be deleted when the virtual machine terminates.

Usage

From source file:net.lmxm.ute.executers.tasks.FileSystemDeleteTaskExecuterTest.java

/**
 * Test delete files single file./*from  ww w.j a  v  a 2s  . c  om*/
 */
@Test
public void testDeleteFilesSingleFile() {
    try {
        final File file = File.createTempFile("UTE", ".TEST");
        file.deleteOnExit();
        FileUtils.touch(file);

        assertTrue(file.exists());

        executer.deleteFiles(file.getAbsolutePath(), null, STOP_ON_ERROR);

        assertFalse(file.exists());
    } catch (final IOException e) {
        fail();
    }
}

From source file:be.fedict.hsm.model.KeyStoreLoaderBean.java

private Map<String, PrivateKeyEntry> loadPKCS11(KeyStoreEntity keyStoreEntity) throws KeyStoreException,
        IOException, NoSuchAlgorithmException, CertificateException, UnrecoverableEntryException {
    File tmpConfigFile = File.createTempFile("pkcs11-", ".conf");
    tmpConfigFile.deleteOnExit();
    PrintWriter configWriter = new PrintWriter(new FileOutputStream(tmpConfigFile));
    configWriter.println("name=HSM-" + keyStoreEntity.getId());
    String path = keyStoreEntity.getPath();
    LOG.debug("PKCS11 path: " + path);
    LOG.debug("slot list index: " + keyStoreEntity.getSlotListIndex());
    configWriter.println("library=" + path);
    configWriter.println("slotListIndex=" + keyStoreEntity.getSlotListIndex());
    configWriter.close();/*from w w  w  . j a  v a 2  s.  c om*/
    SunPKCS11 sunPKCS11 = new SunPKCS11(tmpConfigFile.getAbsolutePath());
    LOG.debug("adding SunPKCS11 JCA provider: " + sunPKCS11.getName());
    /*
     * Reloads also need to work properly.
     */
    Security.removeProvider(sunPKCS11.getName());
    Security.addProvider(sunPKCS11);
    KeyStore keyStore = KeyStore.getInstance("PKCS11", sunPKCS11);
    if (null != keyStoreEntity.getPassword()) {
        keyStore.load(null, keyStoreEntity.getPassword().toCharArray());
    } else {
        keyStore.load(null, null);
    }
    String keyStorePassword = keyStoreEntity.getPassword();
    return loadKeys(keyStoreEntity, keyStore, keyStorePassword);
}

From source file:net.hillsdon.reviki.wiki.plugin.PluginsImpl.java

private void updatePlugin(final ChangeInfo change) throws PageStoreException, IOException {
    final String name = change.getName();
    final long revision = change.getRevision();
    if (change.isDeletion()) {
        LOG.info("Removing " + name + " due to revision " + revision);
        _plugin.put(name, new PluginAtRevision(null, revision));
    } else {/*from   w w  w . j  a  v a  2  s  .  c o  m*/
        LOG.info("Updating " + name + " to revision " + revision);
        final File jar = File.createTempFile("cached-", name);
        jar.deleteOnExit();
        final OutputStream stream = new FileOutputStream(jar);
        try {
            _store.attachment(CONFIG_PLUGINS, name, revision, new ContentTypedSink() {
                public void setContentType(final String contentType) {
                }

                public void setFileName(final String attachment) {
                }

                public OutputStream stream() throws IOException {
                    return stream;
                }
            });
        } finally {
            IOUtils.closeQuietly(stream);
        }
        URL url = jar.toURI().toURL();
        try {
            _plugin.put(name, new PluginAtRevision(new Plugin(name, url, _context), revision));
        } catch (InvalidPluginException ex) {
            // Some way to indicate the error to the user would be nice...
            _plugin.remove(name);
            LOG.error("Invalid plugin uploaded.", ex);
        }
    }
}

From source file:com.playonlinux.core.python.PythonInstallerTest.java

@Test
public void testPythonInstaller_DefineLogContextWithMethod_ContextIsSet()
        throws IOException, PlayOnLinuxException {
    File temporaryScript = File.createTempFile("testDefineLogContext", "py");
    temporaryScript.deleteOnExit();

    try (FileOutputStream fileOutputStream = new FileOutputStream(temporaryScript)) {

        fileOutputStream.write(/*from w ww  . j  a  v  a 2  s . c  o  m*/
                ("#!/usr/bin/env/python\n" + "from com.playonlinux.framework.templates import Installer\n"
                        + "\n" + "class PlayOnLinuxBashInterpreter(Installer):\n" + "    def main(self):\n"
                        + "        pass\n" +

                        "    def title(self):\n" + "        return \"Mock Log Context\"\n").getBytes());
    }

    PythonInterpreter interpreter = defaultJythonInterpreterFactory.createInstance();
    interpreter.execfile(temporaryScript.getAbsolutePath());
    PythonInstaller<ScriptTemplate> pythonInstaller = new PythonInstaller<>(interpreter, ScriptTemplate.class);

    assertEquals("Mock Log Context", pythonInstaller.extractLogContext());
}

From source file:com.playonlinux.python.PythonInstallerTest.java

@Test
public void testPythonInstaller_DefineVariableAttributes_AttributesAreSet()
        throws IOException, ScriptFailureException {
    File temporaryOutput = new File("/tmp/testPythonInstaller_DefineVariableAttributes.log");
    temporaryOutput.deleteOnExit();

    if (temporaryOutput.exists()) {
        temporaryOutput.delete();//from w ww  .  j  av  a 2s  .c o m
    }

    File temporaryScript = File.createTempFile("defineVariableAttributes", "py");
    FileOutputStream fileOutputStream = new FileOutputStream(temporaryScript);

    fileOutputStream.write(("from com.playonlinux.framework.templates import MockWineSteamInstaller\n" + "\n"
            + "class Example(MockWineSteamInstaller):\n"
            + "    logContext = \"testPythonInstaller_DefineVariableAttributes\"\n"
            + "    title = \"Example with Steam\"\n" + "    prefix = \"Prefix\"\n"
            + "    wineversion = \"1.7.34\"\n" + "    steamId = 130\n"
            + "    packages = [\"package1\", \"package2\"]\n").getBytes());

    Interpreter interpreter = Interpreter.createInstance();
    interpreter.execfile(temporaryScript.getAbsolutePath());
    PythonInstaller<ScriptTemplate> pythonInstaller = new PythonInstaller<>(interpreter, ScriptTemplate.class);

    pythonInstaller.exec();

    assertEquals(
            "Implementation has to be done, but we have access to prefix (Prefix), "
                    + "wineversion (1.7.34), steamId (130) and packages (['package1', 'package2'])."
                    + " First package (to check that we have a list: package1\n",
            FileUtils.readFileToString(temporaryOutput));
}

From source file:eg.nileu.cis.nilestore.webapp.servlets.UploadServletRequest.java

/**
 * Init_ajax upload.//from   www . j a v  a2  s  .c om
 * 
 * @throws Exception
 *             the exception
 */
@SuppressWarnings("unchecked")
private void init_ajaxUpload() throws Exception {

    ServletFileUpload uploadHandler = new ServletFileUpload(new DiskFileItemFactory());
    List<FileItem> items = uploadHandler.parseRequest(request);
    for (FileItem item : items) {
        if (!item.isFormField()) {
            File f = File.createTempFile("upfile", ".tmp");
            f.deleteOnExit();
            item.write(f);
            fileName = item.getName();
            if (fileName.contains(File.separator)) {
                fileName = fileName.substring(fileName.lastIndexOf(File.separator) + 1);
            }
            filePath = f.getAbsolutePath();
            isFileFound = true;
            // Here we handle only one file at once
            break;
        } else {
            if (item.getFieldName().equals(DEST_FIELD_NAME)) {
                dest = Integer.valueOf(item.getString());
            }
        }
    }
    String t = getParameter("t");
    if (t != null) {
        returnType = t;
    }
}

From source file:io.druid.emitter.graphite.WhiteListBasedConverterTest.java

@Test
public void testWhiteListedStringArrayDimension() throws IOException {
    File mapFile = File.createTempFile("testing-" + System.nanoTime(), ".json");
    mapFile.deleteOnExit();

    try (OutputStream outputStream = new FileOutputStream(mapFile)) {
        IOUtils.copyLarge(getClass().getResourceAsStream("/testWhiteListedStringArrayDimension.json"),
                outputStream);//from  www .j a va2s.  com
    }

    WhiteListBasedConverter converter = new WhiteListBasedConverter(prefix, false, false, false,
            mapFile.getAbsolutePath(), new DefaultObjectMapper());

    ServiceMetricEvent event = new ServiceMetricEvent.Builder().setDimension("gcName", new String[] { "g1" })
            .build(createdTime, "jvm/gc/cpu", 10).build(serviceName, hostname);

    GraphiteEvent graphiteEvent = converter.druidEventToGraphite(event);

    Assert.assertNotNull(graphiteEvent);
    Assert.assertEquals(defaultNamespace + ".g1.jvm/gc/cpu", graphiteEvent.getEventPath());
}

From source file:com.amazonaws.codepipeline.jenkinsplugin.CompressionTools.java

public static File compressFile(final String projectName, final Path pathToCompress,
        final CompressionType compressionType, final BuildListener listener) throws IOException {
    File compressedArtifacts = null;

    try {//from   w  w w.  j  a v a  2 s .  c om
        switch (compressionType) {
        case Zip:
            compressedArtifacts = File.createTempFile(projectName + "-", ".zip");
            compressZipFile(compressedArtifacts, pathToCompress, listener);
            break;
        case Tar:
            compressedArtifacts = File.createTempFile(projectName + "-", ".tar");
            compressTarFile(compressedArtifacts, pathToCompress, listener);
            break;
        case TarGz:
            compressedArtifacts = File.createTempFile(projectName + "-", ".tar.gz");
            compressTarGzFile(compressedArtifacts, pathToCompress, listener);
            break;
        case None:
            throw new IllegalArgumentException("No compression type specified.");
        }
    } catch (final IOException e) {
        if (compressedArtifacts != null) {
            if (!compressedArtifacts.delete()) {
                compressedArtifacts.deleteOnExit();
            }
        }
        throw e;
    }

    return compressedArtifacts;
}

From source file:com.wcs.netbeans.liquiface.ui.wizards.appendchangelog.AppendToChangelogFileWizardAction.java

private File createTempChangelog() {
    File changelog = null;
    try {//from w  w w.ja  v a2s .c  o  m
        changelog = File.createTempFile("changelog", ".xml");
        changelog.deleteOnExit();
    } catch (IOException ex) {
        LOG().log(Level.SEVERE, null, ex);
    }

    return changelog;
}

From source file:de.yaio.services.metaextract.server.extractor.TesseractExtractor.java

@Override
public String extractText(final InputStream input, final String fileName, final String lang)
        throws IOException, ExtractorException {
    File tmpFile;
    tmpFile = File.createTempFile("metaextractor", "." + FilenameUtils.getExtension(fileName));
    tmpFile.deleteOnExit();
    Files.copy(input, tmpFile.toPath(), java.nio.file.StandardCopyOption.REPLACE_EXISTING);
    return this.extractText(tmpFile, lang);
}