Example usage for java.io FileNotFoundException FileNotFoundException

Introduction

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

Prototype

public FileNotFoundException(String s)

Source Link

Document

Constructs a FileNotFoundException with the specified detail message.

Usage

From source file:com.formkiq.core.util.Resources.java

/**
 * Gets a file from classpath as bytes./*from  ww w  . j a  va2s  .  c o  m*/
 * @param file {@link String}
 * @return {@link String}
 * @throws IOException IOException
 */
public static String getResourceAsString(final String file) throws IOException {
    InputStream is = getResourceAsInputStream(file);

    if (is == null) {
        throw new FileNotFoundException(file);
    }

    try {
        byte[] bytes = IOUtils.toByteArray(is);
        String s = Strings.toString(bytes);
        return s;
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:io.syndesis.dao.init.ReadApiClientData.java

/**
 *
 * @param fileName//w w  w  . j  av a2 s .c o m
 * @return
 * @throws JsonParseException
 * @throws JsonMappingException
 * @throws IOException
 */
public List<ModelData<?>> readDataFromFile(String fileName)
        throws JsonParseException, JsonMappingException, IOException {
    try (InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName)) {
        if (is == null) {
            throw new FileNotFoundException("Cannot find file " + fileName + " on classpath");
        }
        String jsonText = findAndReplaceTokens(from(is), System.getenv());
        return Json.mapper().readValue(jsonText, MODEL_DATA_TYPE);
    }
}

From source file:com.log4ic.compressor.utils.MemcachedUtils.java

public static void setConfigFile(File file) throws FileNotFoundException {
    if (file.exists() && file.isFile()) {
        CONFIG_FILE_PATH = file.getPath();
    } else {//from  www  .  j a v a2 s  . c  om
        throw new FileNotFoundException("??");
    }
}

From source file:com.amazonaws.services.iot.demo.danbo.rpi.Servo.java

public void run() {
    try {//  w  w  w. jav a  2 s  . c  o m
        log.debug("starting execution of thread: " + threadName);
        // calls the servoblaster command to move the servo according to the
        // selected angle
        try {
            String servoBlasterDevice = "/dev/servoblaster";
            File servoBlasterDev = new File(servoBlasterDevice);
            if (!servoBlasterDev.exists()) {
                throw new FileNotFoundException("Servoblaster not found at " + servoBlasterDevice
                        + ". Please check https://github.com/richardghirst/PiBits/tree/master/ServoBlaster for details.");
            }
            FileWriter writer = new FileWriter(servoBlasterDev);
            StringBuilder b = new StringBuilder();
            b.append("0").append('=').append(Integer.toString(angle + 150)).append('\n');
            try {
                writer.write(b.toString());
                writer.flush();
            } catch (IOException e) {
                try {
                    writer.close();
                } catch (IOException ignore) {
                }
            }
            try {
                writer.write(b.toString());
                writer.flush();
            } catch (IOException e) {
                throw new RuntimeException("Failed to write to /dev/servoblaster device", e);
            }
        } catch (Exception e) {
            System.err.println(String.format("Could not execute the servoblaster command"));
            e.printStackTrace();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        log.debug("finishing execution of thread: " + threadName);
    }
}

From source file:com.qwazr.webapps.transaction.StaticManager.java

File findStatic(ApplicationContext context, String requestPath) throws URISyntaxException, IOException {
    // First we try to find the root directory using configuration mapping
    String staticPath = context.findStatic(requestPath);
    if (staticPath == null)
        return null;
    File staticFile = staticPath.startsWith("/") ? new File(staticPath) : new File(dataDir, staticPath);
    if (!staticFile.exists())
        throw new FileNotFoundException("File not found");
    if (!staticFile.isFile())
        throw new FileNotFoundException("File not found");
    return staticFile;
}

From source file:edu.usf.cutr.obascs.utils.CommandLineUtil.java

public static String getInputPath(CommandLine cmd) throws FileNotFoundException {
    String filePath;/*from  w  w w .j av a2  s  .  c  om*/
    if (cmd.hasOption(GeneralConstants.CL_OPTION_INPUT_PATH)) {
        filePath = cmd.getOptionValue(GeneralConstants.CL_OPTION_INPUT_PATH);
    } else {
        throw new FileNotFoundException("Agency mapping file not found.");
    }
    return filePath;
}

From source file:com.acmerocket.ywiki.RootResource.java

@GET
@Path("{path:(.+)?}") // use a regex to capture full path with '/'. https://docs.oracle.com/javaee/7/api/javax/ws/rs/Path.html
public Response get(@PathParam("path") String path) throws IOException {
    String fullPath = ROOT + path;

    LOG.trace("got request: '{}' => {}", path, fullPath);

    byte[] entity = this.readAll(fullPath);
    if (entity != null) {
        return Response.ok().entity(entity).build();
    } else {/*from ww  w  .j  a v a 2  s . c om*/
        throw new FileNotFoundException(path);
    }
}

From source file:org.openflamingo.uploader.util.HdfsUtils.java

/**
 *  ?   ?  ??./* w ww.  j a  v a2  s. c o m*/
 *
 * @param source ?? 
 * @param target ?? 
 * @param fs     Hadoop FileSystem
 */
public static void move(String source, String target, FileSystem fs) throws Exception {
    Path srcPath = new Path(source);
    Path[] srcs = FileUtil.stat2Paths(fs.globStatus(srcPath), srcPath);
    Path dst = new Path(target);
    if (srcs.length > 1 && !fs.getFileStatus(dst).isDir()) {
        throw new FileSystemException("When moving multiple files, destination should be a directory.");
    }
    for (int i = 0; i < srcs.length; i++) {
        if (!fs.rename(srcs[i], dst)) {
            FileStatus srcFstatus = null;
            FileStatus dstFstatus = null;
            try {
                srcFstatus = fs.getFileStatus(srcs[i]);
            } catch (FileNotFoundException e) {
                throw new FileNotFoundException(srcs[i] + ": No such file or directory");
            }
            try {
                dstFstatus = fs.getFileStatus(dst);
            } catch (IOException e) {
                // Nothing
            }
            if ((srcFstatus != null) && (dstFstatus != null)) {
                if (srcFstatus.isDir() && !dstFstatus.isDir()) {
                    throw new FileSystemException(
                            "cannot overwrite non directory " + dst + " with directory " + srcs[i]);
                }
            }
            throw new FileSystemException("Failed to rename " + srcs[i] + " to " + dst);
        }
    }
}

From source file:com.liferay.ide.core.util.FileListing.java

/**
 * Directory is valid if it exists, does not represent a file, and can be read.
 *//* w w w .jav a2  s . c  om*/
private static void _validateDirectory(File aDirectory) throws FileNotFoundException {
    if (aDirectory == null) {
        throw new IllegalArgumentException("Directory should not be null.");
    }

    if (!aDirectory.exists()) {
        throw new FileNotFoundException("Directory does not exist: " + aDirectory);
    }

    if (!aDirectory.isDirectory()) {
        throw new IllegalArgumentException("Is not a directory: " + aDirectory);
    }

    if (!aDirectory.canRead()) {
        throw new IllegalArgumentException("Directory cannot be read: " + aDirectory);
    }
}

From source file:com.galenframework.suite.actions.GalenPageActionProperties.java

@Override
public void execute(TestReport report, Browser browser, GalenPageTest pageTest,
        ValidationListener validationListener) throws Exception {
    if (files != null) {
        for (String filePath : files) {
            File file = new File(filePath);
            if (!file.exists()) {
                throw new FileNotFoundException("File does not exist: " + filePath);
            } else if (!file.isFile()) {
                throw new FileNotFoundException("Not a file: " + filePath);
            }/*from  w w w.  jav  a  2 s.  co  m*/
            TestSession.current().getProperties().load(new FileReader(file));
        }
    }
}