Example usage for org.apache.commons.io FileUtils writeStringToFile

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils writeStringToFile.

Prototype

public static void writeStringToFile(File file, String data) throws IOException

Source Link

Document

Writes a String to a file creating the file if it does not exist using the default encoding for the VM.

Usage

From source file:com.daveayan.rjson.utils.RjsonUtil.java

public static void recordJsonToFile(Object object, String absolutePath, Rjson rjson) {
    try {//from  w  ww .j  a va2 s.c om
        FileUtils.writeStringToFile(new File(absolutePath), rjson.toJson(object));
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:com.jwm123.loggly.reporter.TripleDesCipher.java

private void getKey() throws NoSuchAlgorithmException, IOException {
    File keyFile = appDir.getFileDir(keyPath);
    if (keyFile.exists()) {
        key = Base64.decode(FileUtils.readFileToString(keyFile));
    } else {//from  w ww. j  a  v a 2 s. c  om
        KeyGenerator generator = KeyGenerator.getInstance("DESede");
        SecretKey desKey = generator.generateKey();
        key = desKey.getEncoded();
        FileUtils.writeStringToFile(keyFile, new String(Base64.encode(key)));
    }

}

From source file:net.itransformers.idiscover.v2.core.listeners.node.sdnDeviceXmlFileLogDiscoveryListener.java

@Override
public void nodeDiscovered(NodeDiscoveryResult discoveryResult) {

    File baseDir = new File(labelDirName);
    if (!baseDir.exists())
        baseDir.mkdir();//  w w  w.ja  v a  2 s  .com

    File deviceXmlXslt = new File(System.getProperty("base.dir"), deviceXmlXsltTransformator);

    File deviceXmlDataDir = new File(deviceXmlDataDirName);

    if (!deviceXmlDataDir.exists())
        deviceXmlDataDir.mkdir();

    String deviceName = discoveryResult.getNodeId();

    String rawDataXml = new String((byte[]) discoveryResult.getDiscoveredData("rawData"));

    try {
        //Create DeviceXml File
        ByteArrayOutputStream outputStream1 = new ByteArrayOutputStream();
        ByteArrayInputStream inputStream;
        XsltTransformer transformer = new XsltTransformer();

        inputStream = new ByteArrayInputStream(rawDataXml.getBytes());

        transformer.transformXML(inputStream, deviceXmlXslt, outputStream1);
        logger.info("Transforming raw-data to DeviceXml for " + deviceName);
        logger.debug("Raw Data \n" + rawDataXml.toString());

        File deviceXmlFile = new File(deviceXmlDataDir,
                "node" + "-" + "floodLight" + "-" + deviceName + ".xml");
        FileUtils.writeStringToFile(deviceXmlFile, outputStream1.toString());
        logger.info("Raw-data transformed to device-xml for " + deviceName);

        logger.debug("Node Data \n" + outputStream1.toString());

    } catch (IOException e) {
        logger.error(e);
    } catch (ParserConfigurationException e) {
        logger.error(e); //To change body of catch statement use File | Settings | File Templates.
    } catch (SAXException e) {
        logger.error(e); //To change body of catch statement use File | Settings | File Templates.
    } catch (TransformerException e) {
        logger.error(e); //To change body of catch statement use File | Settings | File Templates.
    }
}

From source file:edu.ku.brc.specify.config.SpecifyDataObjFieldFormatMgr.java

protected void saveXML(final String xml) {
    // save resource back to database
    if (doingLocal) {
        File outFile = XMLHelper.getConfigDir(localFileName);
        try {//from www.  j ava2 s . c om
            FileUtils.writeStringToFile(outFile, xml);

        } catch (Exception ex) {
            ex.printStackTrace();
            edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
            edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(SpecifyDataObjFieldFormatMgr.class,
                    ex);
        }

    } else if (AppContextMgr.getInstance() != null) {
        SpecifyUIFieldFormatterMgr.saveDisciplineResource(getAppContextMgr(), DATAOBJFORMATTERS, xml);
    }

}

From source file:jenkins.plugins.shiningpanda.utils.TestFilePathUtil.java

public void testIsFileOrNullExists() throws Exception {
    File file = new File(createTmpDir(), "file.txt");
    FileUtils.writeStringToFile(file, "hello");
    FilePath filePath = FilePathUtil.isFileOrNull(new FilePath(file));
    assertNotNull("file exists, this should not return null", filePath);
}

From source file:cc.altruix.econsimtr01.App.java

private void createCsvFile(final File dir, File simResults) throws IOException {
    final String actualConvertedSimResults = new Simulation1TimeSeriesCreator().prologToCsv(simResults);
    final File simResultsCsvFile = new File(String.format("%s/simResults.csv", dir.getAbsolutePath()));
    FileUtils.writeStringToFile(simResultsCsvFile, actualConvertedSimResults);
}

From source file:com.searchbox.framework.service.DirectoryService.java

public File createFile(String fname, String content) {
    File file = this.createFile(fname);
    try {//from ww w .  jav a 2s  . co m
        FileUtils.writeStringToFile(file, content);
    } catch (IOException e) {
        LOGGER.error("Could not write to temp file in directoryService", e);
    }
    return file;
}

From source file:annis.visualizers.component.AbstractDotVisualizer.java

public void writeOutput(VisualizerInput input, OutputStream outstream) {

    StringBuilder dot = new StringBuilder();

    try {//from   www .  ja va2s .com
        File tmpInput = File.createTempFile("annis-dot-input", ".dot");
        tmpInput.deleteOnExit();

        // write out input file
        StringBuilder dotContent = new StringBuilder();
        createDotContent(input, dotContent);
        FileUtils.writeStringToFile(tmpInput, dotContent.toString());

        // execute dot
        String dotPath = input.getMappings().getProperty("dotpath", "dot");
        ProcessBuilder pBuilder = new ProcessBuilder(dotPath, "-Tpng", tmpInput.getCanonicalPath());

        pBuilder.redirectErrorStream(false);
        Process process = pBuilder.start();

        InputStream inputFromProcess = process.getInputStream();
        for (int chr = inputFromProcess.read(); chr != -1; chr = inputFromProcess.read()) {
            outstream.write(chr);
        }

        inputFromProcess.close();

        int resultCode = process.waitFor();

        if (resultCode != 0) {
            InputStream stderr = process.getErrorStream();
            StringBuilder errorMessage = new StringBuilder();

            for (int chr = stderr.read(); chr != -1; chr = stderr.read()) {
                errorMessage.append((char) chr);
            }
            if (!"".equals(errorMessage.toString())) {
                log.error(
                        "Could not execute dot graph-layouter.\ncommand line:\n{}\n\nstderr:\n{}\n\nstdin:\n{}",
                        new Object[] { StringUtils.join(pBuilder.command(), " "), errorMessage.toString(),
                                dot.toString() });
            }
        }

        // cleanup
        if (!tmpInput.delete()) {
            log.warn("Cannot delete " + tmpInput.getAbsolutePath());
        }

    } catch (Exception ex) {
        log.error(null, ex);
    }
}

From source file:ddf.catalog.source.solr.TestConfigurationFileProxy.java

/**
 * Tests that if a change was made to a file or if the file already exists, the bundle would not
 * overwrite that file./*  ww w .  jav  a2s .  co m*/
 * 
 * @throws IOException
 */
@Test
public void testKeepingExistingFiles() throws IOException {

    File tempLocation = new File("target/temp");

    File file1 = new File(tempLocation, FILE_NAME_1);
    File file2 = new File(tempLocation, FILE_NAME_2);

    delete(file1, file2);

    BundleContext bundleContext = givenBundleContext();

    ConfigurationFileProxy proxy = new ConfigurationFileProxy(bundleContext, ConfigurationStore.getInstance());

    proxy.writeBundleFilesTo(tempLocation);

    verifyFilesExist(tempLocation);

    LOGGER.info("Contents Before Writing:" + FileUtils.readFileToString(file1));

    String newContents = FILE_NAME_2;

    FileUtils.writeStringToFile(file1, newContents);

    LOGGER.info("Contents switched to:" + FileUtils.readFileToString(file1));

    proxy.writeBundleFilesTo(tempLocation);

    String fileContents = FileUtils.readFileToString(file1);

    LOGGER.info("Final File contents:" + fileContents);

    assertThat(fileContents, is(newContents));

}

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

public void testExtractDefaultClassNameFromProtoFile() throws Exception {
    File protoFile = File.createTempFile(getName(), ".proto");
    protoFile.deleteOnExit();//from  w ww.j  av a 2s.com
    FileUtils.writeStringToFile(protoFile, "");
    ProtoFileJavaProperties javaProperties = ProtoCobolUtils.getJavaProperties(protoFile);
    assertEquals(ProtoCobolUtils.getDefaultJavaClassName(protoFile), javaProperties.getJavaClassName());
}