Example usage for java.io File getCanonicalPath

Introduction

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

Prototype

public String getCanonicalPath() throws IOException 

Source Link

Document

Returns the canonical pathname string of this abstract pathname.

Usage

From source file:io.cloudslang.lang.compiler.SlangSource.java

private static String getCanonicalFilePath(File file) {
    String filePath;//from   w  ww . ja  va2s .  c  o m
    try {
        filePath = file.getCanonicalPath();
    } catch (IOException e) {
        throw new RuntimeException("There was a problem reading the file path for: " + file.getName(), e);
    }
    return filePath;
}

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From source file:com.junoyoon.BullsUtil.java

/**
 * Make path to file form.//w  w  w.  j  a  v a  2 s. c om
 * 
 * @param path
 * @return normalized path
 */
public static String normalizePath(File path) {
    try {
        return normalizePath(path.getCanonicalPath());
    } catch (IOException e) {
        return normalizePath(path.getAbsolutePath());
    }
}

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From source file:org.mycontroller.standalone.scripts.McScript.java

@JsonIgnore
public static McScript getMcScript(String scriptFileName) throws IllegalAccessException, IOException {
    File scriptFile = McScriptEngineUtils.getScriptFile(scriptFileName);
    return McScript.builder().extension(FilenameUtils.getExtension(scriptFile.getCanonicalPath()))
            .name(scriptFile.getCanonicalPath()).build();
}

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From source file:Zip.java

/**
 * Create a OutputStream on a given file, transparently compressing the data
 * to a Zip file whose name is the provided file path, with a ".zip"
 * extension added.//from   w  ww.  j a  va 2 s  .  c o m
 *
 * @param file the file (with no zip extension)
 *
 * @return a OutputStream on the zip entry
 */
public static OutputStream createOutputStream(File file) {
    try {
        String path = file.getCanonicalPath();
        FileOutputStream fos = new FileOutputStream(path + ".zip");
        ZipOutputStream zos = new ZipOutputStream(fos);
        ZipEntry ze = new ZipEntry(file.getName());
        zos.putNextEntry(ze);

        return zos;
    } catch (FileNotFoundException ex) {
        System.err.println(ex.toString());
        System.err.println(file + " not found");
    } catch (Exception ex) {
        System.err.println(ex.toString());
    }

    return null;
}

---

From source file:Zip.java

/**
 * Create a Writer on a given file, transparently compressing the data to a
 * Zip file whose name is the provided file path, with a ".zip" extension
 * added./*w w  w.  j a va 2s.  co  m*/
 *
 * @param file the file (with no zip extension)
 *
 * @return a writer on the zip entry
 */
public static Writer createWriter(File file) {
    try {
        String path = file.getCanonicalPath();
        FileOutputStream fos = new FileOutputStream(path + ".zip");
        ZipOutputStream zos = new ZipOutputStream(fos);
        ZipEntry ze = new ZipEntry(file.getName());
        zos.putNextEntry(ze);

        return new OutputStreamWriter(zos);
    } catch (FileNotFoundException ex) {
        System.err.println(ex.toString());
        System.err.println(file + " not found");
    } catch (Exception ex) {
        System.err.println(ex.toString());
    }

    return null;
}

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From source file:com.schnobosoft.semeval.cortical.PrintCorrelations.java

private static void saveCorrelations(File inputFile) throws IOException {
    assert inputFile.getName().startsWith(INPUT_FILE_PREFIX);
    File gsFile = new File(inputFile.getCanonicalPath().replace(INPUT_FILE_PREFIX, GS_FILE_PREFIX));
    List<Optional> gs = readScoresFile(gsFile);

    File targetFile = new File(inputFile.getCanonicalPath() + ".cortical.scores");
    BufferedWriter writer = new BufferedWriter(new FileWriter(targetFile));
    LOG.info("Writing scores to " + targetFile);

    for (Retina retinaName : Retina.values()) {
        for (Measure correlationMeasure : Measure.values()) {
            File outputFile = getOutputFile(inputFile, correlationMeasure, retinaName);
            if (outputFile.exists()) {
                List<Optional> scores = readScoresFile(outputFile);
                double pearson = getPearson(gs, scores);
                writer.write(String.format("Pearson correlation (%s, %s):\t%.4f%n",
                        retinaName.name().toLowerCase(), correlationMeasure, pearson));
            } else {
                LOG.warn("Output file not found: " + outputFile);
            }//from w ww .  ja  va  2s.c  om
        }
    }
    writer.close();
}

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From source file:Main.java

/**
 * Resolves the relative path of the specified artifact
 *
 * @param outputDirectory typically the parent directory of the directory containing the makefile
 * @param file/*from   w  w  w. ja v  a  2 s.c o  m*/
 * @return
 */
protected static String resolveRelativePath(File outputDirectory, File file) throws IOException {
    String resolvedPath = file.getCanonicalPath();

    String strOutputDirectoryPath = outputDirectory.getCanonicalPath();
    String strFilePath = file.getCanonicalPath();
    //System.out.println( "Resolving " + strFilePath + " against " + strOutputDirectoryPath );

    if (strFilePath.startsWith(strOutputDirectoryPath)) {
        // Simple case where file is in a subdirectory of outputDirectory
        resolvedPath = strFilePath.substring(strOutputDirectoryPath.length() + 1);
    } else {
        // Look for commonality in paths
        List<String> outputDirectoryPathParts = splitPath(outputDirectory.getCanonicalFile());
        List<String> filePathParts = splitPath(file.getCanonicalFile());
        int commonDepth = 0;
        int maxCommonDepth = Math.min(outputDirectoryPathParts.size(), filePathParts.size());
        for (int i = 0; (i < maxCommonDepth)
                && outputDirectoryPathParts.get(i).equals(filePathParts.get(i)); i++) {
            commonDepth++;
        }
        // If there is a common root build a relative path between the common roots
        if (commonDepth > 0) {
            final StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append("..");
            for (int i = 0; i < outputDirectoryPathParts.size() - commonDepth - 1; i++) {
                stringBuilder.append(File.separator);
                stringBuilder.append("..");
            }
            for (int i = commonDepth; i < filePathParts.size(); i++) {
                stringBuilder.append(File.separator);
                stringBuilder.append(filePathParts.get(i));
            }
            resolvedPath = stringBuilder.toString();
        } else {
            if (IS_WINDOWS) {
                // Windows has no common root directory, cannot resolve a path
                // across drives so ...
                throw new IOException("Unable to resolve relative path across windows drives");
            }

            // no intersection between paths so calculate a path via the root directory
            final StringBuilder stringBuilder = new StringBuilder();

            File depthCheck = outputDirectory.getParentFile();
            while (depthCheck != null) {
                if (stringBuilder.length() > 0) {
                    stringBuilder.append(File.separator);
                }
                stringBuilder.append("..");
                depthCheck = depthCheck.getParentFile();
            }

            resolvedPath = stringBuilder.toString() + strFilePath;
        }
    }

    //System.out.println( "resolvedPath = " + resolvedPath );
    return resolvedPath;
}

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From source file:Zip.java

/**
 * Create a InputStream on a given file, by looking for a zip archive whose
 * path is the file path with ".zip" appended, and by reading the first
 * entry in this zip file.//from   w w w  . j  ava 2s  .c o  m
 *
 * @param file the file (with no zip extension)
 *
 * @return a InputStream on the zip entry
 */
public static InputStream createInputStream(File file) {
    try {
        String path = file.getCanonicalPath();

        //ZipFile zf = new ZipFile(path + ".zip");
        ZipFile zf = new ZipFile(path);

        for (Enumeration entries = zf.entries(); entries.hasMoreElements();) {
            ZipEntry entry = (ZipEntry) entries.nextElement();

            return zf.getInputStream(entry);
        }
    } catch (FileNotFoundException ex) {
        System.err.println(ex.toString());
        System.err.println(file + " not found");
    } catch (IOException ex) {
        System.err.println(ex.toString());
    }

    return null;
}

---

From source file:Zip.java

/**
 * Create a Reader on a given file, by looking for a zip archive whose path
 * is the file path with ".zip" appended, and by reading the first entry in
 * this zip file.//  w ww .j av a  2s.c om
 *
 * @param file the file (with no zip extension)
 *
 * @return a reader on the zip entry
 */
public static Reader createReader(File file) {
    try {
        String path = file.getCanonicalPath();

        ZipFile zf = new ZipFile(path + ".zip");

        for (Enumeration entries = zf.entries(); entries.hasMoreElements();) {
            ZipEntry entry = (ZipEntry) entries.nextElement();
            InputStream is = zf.getInputStream(entry);

            return new InputStreamReader(is);
        }
    } catch (FileNotFoundException ex) {
        System.err.println(ex.toString());
        System.err.println(file + " not found");
    } catch (IOException ex) {
        System.err.println(ex.toString());
    }

    return null;
}

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From source file:io.wcm.devops.maven.nodejsproxy.resource.TestContext.java

static MavenProxyConfiguration getConfiguration() {
    ConfigurationFactory factory = new ConfigurationFactory<MavenProxyConfiguration>(
            MavenProxyConfiguration.class, null, OBJECT_MAPPER, "override");
    try {// w  w w  . j ava  2  s .c  o m
        File configFile = new File("config.yml");
        if (!configFile.exists()) {
            throw new RuntimeException("Configuration file not found: " + configFile.getCanonicalPath());
        }
        return (MavenProxyConfiguration) factory.build(new File("config.yml"));
    } catch (IOException | ConfigurationException ex) {
        throw new RuntimeException(ex);
    }
}

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