Example usage for org.apache.commons.io IOUtils write

List of usage examples for org.apache.commons.io IOUtils write

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Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils write.

Prototype

public static void write(StringBuffer data, OutputStream output) throws IOException

Source Link

Document

Writes chars from a StringBuffer to bytes on an OutputStream using the default character encoding of the platform.

Usage

From source file:fr.duminy.tools.jgit.JGitToolboxTest.java

private static String addAndCommitFile(Git git) throws IOException, GitAPIException {
    File gitDirectory = git.getRepository().getDirectory().getParentFile();
    String filename = "file" + COUNTER++;
    IOUtils.write(filename + " content", new FileOutputStream(new File(gitDirectory, filename)));
    git.add().addFilepattern(filename).call();
    RevCommit call = git.commit().setMessage("add " + filename).call();
    String sha1 = call.getName();
    LOGGER.info("{}: Added file {} (sha1: {})", gitDirectory.getName(), filename, sha1);
    return sha1;//from  w w w  .j  ava2 s. c  om
}

From source file:com.athena.peacock.engine.action.ConfigurationAction.java

@Override
public void perform() {
    Assert.notNull(fileName, "filename cannot be null.");
    Assert.notNull(properties, "properties cannot be null.");

    File file = new File(fileName);

    Assert.isTrue(file.exists(), fileName + " does not exist.");
    Assert.isTrue(file.isFile(), fileName + " is not a file.");

    logger.debug("[{}] file's configuration will be changed.", fileName);

    try {/*  w w  w  .  j  a v  a  2 s  . c  o m*/
        String fileContents = IOUtils.toString(file.toURI());

        for (Property property : properties) {
            logger.debug("\"${{}}\" will be changed to \"{}\".", property.getKey(),
                    property.getValue().replaceAll("\\\\", ""));
            fileContents = fileContents.replaceAll("\\$\\{" + property.getKey() + "\\}", property.getValue());
        }

        FileOutputStream fos = new FileOutputStream(file);
        IOUtils.write(fileContents, fos);
        IOUtils.closeQuietly(fos);
    } catch (IOException e) {
        logger.error("IOException has occurred.", e);
    }
}

From source file:net.nicholaswilliams.java.licensing.licensor.TestLicenseCreator.java

@BeforeClass
public static void setUpClass() throws Exception {
    TestLicenseCreator.control = EasyMock.createStrictControl();

    TestLicenseCreator.passwordProvider = TestLicenseCreator.control.createMock(PasswordProvider.class);
    TestLicenseCreator.keyDataProvider = TestLicenseCreator.control.createMock(PrivateKeyDataProvider.class);

    try {/*from   w w  w .j a v  a2  s .  c o m*/
        LicenseCreator.getInstance();
        fail("Expected java.lang.IllegalArgumentException, got no exception.");
    } catch (IllegalArgumentException ignore) {
    }

    LicenseCreatorProperties.setPrivateKeyDataProvider(TestLicenseCreator.keyDataProvider);

    try {
        LicenseCreator.getInstance();
        fail("Expected java.lang.IllegalArgumentException, got no exception.");
    } catch (IllegalArgumentException ignore) {
    }

    LicenseCreatorProperties.setPrivateKeyPasswordProvider(TestLicenseCreator.passwordProvider);

    LicenseCreator.getInstance();

    KeyPair keyPair = KeyPairGenerator.getInstance(KeyFileUtilities.keyAlgorithm).generateKeyPair();

    TestLicenseCreator.publicKey = keyPair.getPublic();

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    PKCS8EncodedKeySpec pkcs8EncodedKeySpec = new PKCS8EncodedKeySpec(keyPair.getPrivate().getEncoded());
    IOUtils.write(Encryptor.encryptRaw(pkcs8EncodedKeySpec.getEncoded(), keyPassword), outputStream);
    TestLicenseCreator.encryptedPrivateKey = outputStream.toByteArray();
}

From source file:edu.mayo.cts2.framework.plugin.service.lexevs.bulk.AbstractBulkDownloadController.java

protected void writeException(HttpServletResponse response, String message, int errorCode) {
    response.setContentType("text/plain; charset=utf-8");
    response.setStatus(errorCode);//from   w w w. j av a2s  .c  om

    try {
        IOUtils.write(message, response.getOutputStream());
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:gobblin.data.management.copy.recovery.RecoveryHelperTest.java

@Test
public void testPersistFile() throws Exception {

    String content = "contents";

    File stagingDir = Files.createTempDir();
    stagingDir.deleteOnExit();//from w ww . j  a va  2s  .c  om

    File file = new File(stagingDir, "file");
    OutputStream os = new FileOutputStream(file);
    IOUtils.write(content, os);
    os.close();

    Assert.assertEquals(stagingDir.listFiles().length, 1);

    State state = new State();
    state.setProp(RecoveryHelper.PERSIST_DIR_KEY, this.tmpDir.getAbsolutePath());
    state.setProp(ConfigurationKeys.DATA_PUBLISHER_FINAL_DIR, "/publisher");

    File recoveryDir = new File(RecoveryHelper.getPersistDir(state).get().toUri().getPath());

    FileSystem fs = FileSystem.getLocal(new Configuration());

    CopyableFile copyableFile = CopyableFile.builder(fs, new FileStatus(0, false, 0, 0, 0, new Path("/file")),
            new Path("/dataset"), CopyConfiguration.builder(fs, state.getProperties())
                    .preserve(PreserveAttributes.fromMnemonicString("")).build())
            .build();

    CopySource.setWorkUnitGuid(state, Guid.fromHasGuid(copyableFile));

    RecoveryHelper recoveryHelper = new RecoveryHelper(FileSystem.getLocal(new Configuration()), state);

    recoveryHelper.persistFile(state, copyableFile, new Path(file.getAbsolutePath()));

    Assert.assertEquals(stagingDir.listFiles().length, 0);
    Assert.assertEquals(recoveryDir.listFiles().length, 1);

    File fileInRecovery = recoveryDir.listFiles()[0];
    Assert.assertEquals(IOUtils.readLines(new FileInputStream(fileInRecovery)).get(0), content);

    Optional<FileStatus> fileToRecover = recoveryHelper.findPersistedFile(state, copyableFile,
            Predicates.<FileStatus>alwaysTrue());
    Assert.assertTrue(fileToRecover.isPresent());
    Assert.assertEquals(fileToRecover.get().getPath().toUri().getPath(), fileInRecovery.getAbsolutePath());

    fileToRecover = recoveryHelper.findPersistedFile(state, copyableFile, Predicates.<FileStatus>alwaysFalse());
    Assert.assertFalse(fileToRecover.isPresent());

}

From source file:at.tfr.securefs.ui.CopyFilesTest.java

@Test
public void testCopyFilesByWalk() throws Exception {

    // Given: NO target directory yet!!, the source file
    final String data = "Hallo Echo";
    try (OutputStream os = cp.getEncrypter(fromFile)) {
        IOUtils.write(data, os);
    }//from w  w  w  .  j ava  2s  . c o  m
    Assert.assertFalse(Files.exists(toRoot.resolve(DATA_FILES)));
    Assert.assertFalse(Files.exists(targetToFile));

    // When: copy of fromRoot to toRoot
    ProcessFiles pf = new ProcessFilesBean(new MockSecureFsCache());
    CopyFilesServiceBean cfb = new CopyFilesServiceBean(config, cp, pf, new MockSecureFsCache(), async);
    cfb.setFromPathName(fromRoot.toString());
    cfb.setToPathName(toRoot.toString());
    cfb.setNewSecret(newSecret);
    cfb.runCopyFiles();

    // Then: a target file is created in same subpath like sourceFile:
    Assert.assertTrue("subpath is not created", Files.exists(toRoot.resolve(DATA_FILES)));
    Assert.assertTrue("target file not created", Files.exists(targetToFile));

    // Then: the content of target file is decryptable with newSecret 
    //    and equals content of source file
    byte[] buf = new byte[data.getBytes().length];
    try (InputStream is = cp.getDecrypter(targetToFile, newSecret)) {
        IOUtils.read(is, buf);
    }
    Assert.assertEquals("failed to decrypt data", data, String.valueOf(data));
}

From source file:com.ngdata.hbaseindexer.rest.IndexerDefinitionsMessageBodyWriter.java

@Override
public void writeTo(Collection<IndexerDefinition> indices, Class<?> type, Type genericType,
        Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders,
        OutputStream outputStream) throws IOException, WebApplicationException {
    ArrayNode array = JsonNodeFactory.instance.arrayNode();
    IndexerDefinitionJsonSerDeser converter = IndexerDefinitionJsonSerDeser.INSTANCE;

    for (IndexerDefinition index : indices) {
        array.add(converter.toJson(index));
    }/*www . jav a  2s.c  o  m*/

    ObjectMapper objectMapper = new ObjectMapper();
    IOUtils.write(objectMapper.writeValueAsBytes(array), outputStream);
}

From source file:com.migo.controller.SysGeneratorController.java

/**
 * ??/*ww  w . java 2 s  .co  m*/
 */
@SysLog("??")
@RequestMapping("/code")
@RequiresPermissions("sys:generator:code")
public void code(String tables, HttpServletResponse response) throws IOException {
    String[] tableNames = new String[] {};
    tableNames = JSON.parseArray(tables).toArray(tableNames);

    byte[] data = sysGeneratorService.generatorCode(tableNames);

    response.reset();
    response.setHeader("Content-Disposition", "attachment; filename=\"migo.zip\"");
    response.addHeader("Content-Length", "" + data.length);
    response.setContentType("application/octet-stream; charset=UTF-8");

    IOUtils.write(data, response.getOutputStream());
}

From source file:com.streamsets.datacollector.http.TestLogServlet.java

@Before
public void setup() throws Exception {
    server = null;/*from w  w w . ja  v  a2s.c  o  m*/
    baseDir = createTestDir();
    String log4jConf = new File(baseDir, "log4j.properties").getAbsolutePath();
    File logFile = new File(baseDir, "x.log");
    Writer writer = new FileWriter(log4jConf);
    IOUtils.write(LogUtils.LOG4J_APPENDER_STREAMSETS_FILE_PROPERTY + "=" + logFile.getAbsolutePath(), writer);
    writer.close();
    Assert.assertTrue(new File(baseDir, "etc").mkdir());
    Assert.assertTrue(new File(baseDir, "data").mkdir());
    Assert.assertTrue(new File(baseDir, "log").mkdir());
    Assert.assertTrue(new File(baseDir, "web").mkdir());
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.CONFIG_DIR, baseDir + "/etc");
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.DATA_DIR, baseDir + "/data");
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.LOG_DIR, baseDir + "/log");
    System.setProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.STATIC_WEB_DIR, baseDir + "/web");
}

From source file:com.samsung.sjs.ABackendTest.java

/**
 * Prefix the specified JS file with some of the testing primitives we assume,
 * placing the output in tmpdir and returning the resulting File.
 *//*w  w  w.  jav  a2 s. c om*/
public File prefixJS(Path tmpdir, File js) throws IOException, FileNotFoundException {
    File result = File.createTempFile("___", ".js", tmpdir.toFile());
    OutputStream out = new FileOutputStream(result);
    IOUtils.write("function assert(cond) { if (!cond) { throw Error(); } }\n\n", out);
    IOUtils.write("function print(s) { console.log(s); }\n\n", out);
    IOUtils.write("function printInt(s) { console.log(s); }\n\n", out);
    IOUtils.write("function printString(s) { console.log(s); }\n\n", out);
    IOUtils.write("function printFloat(s) { console.log(s); }\n\n", out);
    IOUtils.write("function printFloat10(s) { console.log(s.toFixed(10)); }\n\n", out);
    IOUtils.write("function itofp(s) { return s; }\n\n", out);
    IOUtils.write("function string_of_int(x) { return x.toString(); }\n\n", out);
    IOUtils.write("var TyHint = {};\n\n", out);
    IOUtils.copy(new FileReader(js), out);
    return result;
}