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

List of usage examples for org.apache.commons.io FileUtils openInputStream

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Introduction

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

Prototype

public static FileInputStream openInputStream(File file) throws IOException

Source Link

Document

Opens a FileInputStream for the specified file, providing better error messages than simply calling new FileInputStream(file).

Usage

From source file:net.sf.logsaw.core.internal.logresource.simple.SimpleLogResource.java

@Override
public void synchronize(ILogEntryCollector collector, IProgressMonitor monitor) throws CoreException {
    Assert.isNotNull(collector, "collector"); //$NON-NLS-1$
    Assert.isTrue(isConfigured(), "must be configured before synchronize"); //$NON-NLS-1$
    if (monitor == null) {
        monitor = new NullProgressMonitor();
    }/*from  w  w  w  .  j  a  va  2  s  .  co  m*/
    monitor.beginTask(NLS.bind(Messages.SimpleLogResource_synchronizeTask_name, getName()), getUnitsOfWork()); // Units of work will return atleast 1
    InputStream input = null;
    try {
        // The ProgressingInputStream will take care of updating the monitor
        input = new ProgressingInputStream(FileUtils.openInputStream(logFile), monitor);
        getDialect().parse(this, input, collector);
        monitor.worked(1);
    } catch (IOException e) {
        throw new CoreException(new Status(IStatus.ERROR, CorePlugin.PLUGIN_ID,
                NLS.bind(Messages.SimpleLogResource_error_fileNotFound, logFile.getPath())));
    } finally {
        // Better safe than sorry
        IOUtils.closeQuietly(input);
        monitor.done();
    }
}

From source file:architecture.ee.web.logo.dao.jdbc.JdbcLogoImageDao.java

public void addLogoImage(LogoImage logoImage, File file) {
    try {//  w  w w. ja va 2s . c o m
        if (logoImage.getImageSize() == 0)
            logoImage.setImageSize((int) FileUtils.sizeOf(file));
        addLogoImage(logoImage, file != null ? FileUtils.openInputStream(file) : null);
    } catch (IOException e) {
    }
}

From source file:it.cnr.ilc.ilcioutils.IlcIOUtils.java

/**
 * read the content from file/*from   ww w .ja v a 2 s. co m*/
 * @param filepath a path where the file to read the content from is
 * @return the content of the file
 * @throws IOException 
 */
public static String readFileContent(String filepath) throws IOException {
    String message = "";
    File initialFile;
    InputStream targetStream = null;
    String theString = "";

    try {
        initialFile = new File(filepath);
        targetStream = FileUtils.openInputStream(initialFile);
        theString = IOUtils.toString(targetStream, "UTF-8");
    } catch (IOException e) {

        message = "IOaaException in reading the stream for " + filepath + " " + e.getMessage();
        Logger.getLogger(CLASS_NAME).log(Level.SEVERE, message);
        //System.exit(-1);
    } finally {
        if (targetStream != null) {
            try {
                targetStream.close();
            } catch (IOException e) {
                message = "IOException in closing the stream for " + filepath + " " + e.getMessage();
                Logger.getLogger(CLASS_NAME).log(Level.SEVERE, message);
                //System.exit(-1);
            }

        }

    }
    //System.err.println(theString);
    return theString;
}

From source file:com.splunk.shuttl.server.mbeans.ShuttlArchiverMBeanArchiverRootURITest.java

private void runHdfsTestCase(File hdfsPropertiesFile) throws IOException {
    String host = "thehost";
    String port = "9876";
    String archiverRootURI = createHdfsArchiverRootUri(host, port);

    createArchiverMbeanWithArchiverRootURI(archiverRootURI);
    assertEquals("hdfs", archiverMBean.getBackendName());
    assertEquals("/archiver_root", archiverMBean.getArchivePath());

    Properties hdfsProperties = new Properties();
    hdfsProperties.load(FileUtils.openInputStream(hdfsPropertiesFile));
    assertEquals(host, hdfsProperties.getProperty("hadoop.host"));
    assertEquals(port, hdfsProperties.getProperty("hadoop.port"));
}

From source file:net.malisis.ddb.BlockPack.java

/**
 * Gets an inputStream from this {@link BlockPack} for the <i>path</i>.
 *
 * @param path/*from   w w  w. ja va  2 s  .  c o  m*/
 * @return
 * @throws IOException
 */
public InputStream getInputStream(String path) throws IOException {
    if (type == Type.FOLDER) {
        File file = new File(getDirectory() + path);
        if (!file.isFile())
            return null;
        return FileUtils.openInputStream(file);
    } else if (type == Type.ZIP && zipFile != null) {
        ZipEntry entry = zipFile.getEntry(path);
        if (entry == null)
            return null;
        return zipFile.getInputStream(entry);
    }

    throw new IOException("Undetermined pack type : " + type);
}

From source file:com.textocat.textokit.morph.opencorpora.resource.CachedDictionaryDeserializer.java

public GetDictionaryResult getDictionary(File file) throws Exception {
    URL url = file.toURI().toURL();
    InputStream fileIS = FileUtils.openInputStream(file);
    return getDictionary(url, fileIS);
}

From source file:com.tibco.businessworks6.sonar.plugin.source.XmlSource.java

/**
 * Create an {@link InputStream} based on the {@link XmlFile} file if defined
 * or based on the source code {@link String}
 * // w ww .j a v a2 s.  c o m
 * @return created {@link InputStream}
 */
public InputStream createInputStream() {
    if (xmlFile.getIOFile() != null) {
        try {
            return FileUtils.openInputStream(xmlFile.getIOFile());
        } catch (IOException e) {
            throw new SonarException(e);
        }
    } else {
        return new ByteArrayInputStream(code.getBytes());
    }
}

From source file:eu.seaclouds.platform.dashboard.model.SeaCloudsApplicationDataStorageTest.java

@Test
public void testRemoveSeaCloudsApplicationData() throws Exception {
    Yaml yamlParser = new Yaml();
    URL resource = Resources.getResource(TOSCA_DAM_FILE_PATH);
    Map toscaDamMap = (Map) yamlParser.load(FileUtils.openInputStream(new File(resource.getFile())));

    int oldSize = dataStore.listSeaCloudsApplicationData().size();
    SeaCloudsApplicationData seaCloudsApplicationData = new SeaCloudsApplicationData(toscaDamMap);
    dataStore.addSeaCloudsApplicationData(seaCloudsApplicationData);

    SeaCloudsApplicationData seaCloudsApplicationDataById = dataStore
            .removeSeaCloudsApplicationDataById(seaCloudsApplicationData.getSeaCloudsApplicationId());
    assertEquals(seaCloudsApplicationData, seaCloudsApplicationDataById);

    int newSize = dataStore.listSeaCloudsApplicationData().size();
    assertEquals(oldSize, newSize);/*from  w  w  w  .  ja v  a 2  s.c  o m*/
}

From source file:com.seleniumtests.core.config.ConfigReader.java

/**
 * read configuration from default config file (env.ini or config.ini)
 * read any other provided configuration files (through loadIni parameter)
 * @return//from  w w  w.j a  v  a2 s . c om
 */
public Map<String, TestVariable> readConfig() {
    Map<String, TestVariable> variables = new HashMap<>();
    try (InputStream iniFileStream = FileUtils.openInputStream(getConfigFile());) {
        variables.putAll(readConfig(iniFileStream, testEnv));
    } catch (NullPointerException e) {
        logger.warn(
                "config file is null, check config path has been set using 'SeleniumTestsContextManager.generateApplicationPath()'");
        return variables;
    } catch (IOException e1) {
        logger.warn("no valid config.ini file for this application");
        return variables;
    }

    // read additional files
    if (iniFiles != null) {
        for (String fileName : iniFiles.split(",")) {
            fileName = fileName.trim();
            File currentConfFile = Paths.get(SeleniumTestsContextManager.getConfigPath(), fileName).toFile();
            logger.info("reading file " + currentConfFile.getAbsolutePath());

            try (InputStream iniFileStream = FileUtils.openInputStream(currentConfFile);) {
                variables.putAll(readConfig(iniFileStream, testEnv));
            } catch (IOException e) {
                throw new ConfigurationException(
                        String.format("File %s does not exist in data/<app>/config folder", fileName));
            }
        }
    }

    return variables;
}

From source file:ddf.catalog.resource.data.ReliableResource.java

private InputStream getProduct() throws IOException {
    if (filePath == null) {
        return null;
    }/* w ww. j a v  a  2s  .c  o  m*/
    LOGGER.info("filePath = {}", filePath);
    return FileUtils.openInputStream(new File(filePath));
}