Example usage for java.io File getParent

Introduction

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

Prototype

public String getParent() 

Source Link

Document

Returns the pathname string of this abstract pathname's parent, or null if this pathname does not name a parent directory.

Usage

From source file:com.egt.core.db.util.Reporter.java

private static Map getReportParametersMap(File file, String format, Long userid, String usercode,
        String username) {// w  w w.j a  va 2  s.co  m
    Bitacora.trace(Reporter.class, "getReportParametersMap", file.getName(), file.getParent(), file.getPath());
    Map parameters = new HashMap();
    EnumFormatoInforme type = getReportType(format);
    String sep = System.getProperties().getProperty("file.separator");
    parameters.put(JRFillParameter.REPORT_CONNECTION, TLC.getConnection());
    parameters.put("ENTERPRISE_APPLICATION_CODE", EAB.ENTERPRISE_APPLICATION_CODE);
    parameters.put("ENTERPRISE_APPLICATION_NAME", EAB.ENTERPRISE_APPLICATION_NAME);
    parameters.put("RESOURCES_DIR", file.getParent() + sep + "resources" + sep);
    parameters.put("SUBREPORTS_DIR", file.getParent() + sep + "subreports" + sep);
    parameters.put("END_USER_ID", userid);
    parameters.put("END_USER_CODE", usercode);
    parameters.put("END_USER_NAME", username);
    parameters.put("SQL_WHERE_CLAUSE", "");
    parameters.put("SQL_LIMIT_CLAUSE", "");
    switch (type) {
    case XLS:
        parameters.put(JRFillParameter.IS_IGNORE_PAGINATION, Boolean.TRUE);
        parameters.put(JRFillParameter.REPORT_MAX_COUNT, Integer.valueOf(60000));
        break;
    //          case CSV:
    //              parameters.put(JRFillParameter.IS_IGNORE_PAGINATION, Boolean.TRUE);
    //              parameters.put(JRFillParameter.REPORT_MAX_COUNT, null);
    //              break;
    default:
        parameters.put(JRFillParameter.IS_IGNORE_PAGINATION, Boolean.FALSE);
        parameters.put(JRFillParameter.REPORT_MAX_COUNT, null);
        break;
    }
    return parameters;
}

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From source file:com.feilong.commons.core.io.FileUtil.java

/**
 *  parent.//ww  w. ja v a  2s .  c  o m
 *
 * @param pathname
 *            the pathname
 * @return the parent
 * @throws NullPointerException
 *             the null pointer exception
 */
public static String getParent(String pathname) throws NullPointerException {
    if (Validator.isNullOrEmpty(pathname)) {
        throw new NullPointerException("pathname can't be null/empty!");
    }
    File file = new File(pathname);
    String parent = file.getParent();
    return parent;
}

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From source file:mx.itesm.imb.EcoreImbEditor.java

/**
 * /*from w  w w .  ja  va2  s .  c o m*/
 * @param ecoreProject
 */
@SuppressWarnings("unchecked")
public static void generateProvidersArtifacts(final File ecoreProject, final File templateProject) {
    File provider;
    File imbProject;
    List<File> imbTypes;
    Iterator<File> files;
    List<String> types;
    String typesPackage;

    // Get imb types
    imbProject = new File(ecoreProject.getParent(), ecoreProject.getName() + ".edit");
    files = FileUtils.iterateFiles(new File(imbProject, "/src/imb"), new String[] { "java" }, true);
    imbTypes = new ArrayList<File>();
    while (files.hasNext()) {
        imbTypes.add(files.next());
    }

    // Get providers files
    files = FileUtils.iterateFiles(imbProject, new IOFileFilter() {

        @Override
        public boolean accept(final File file) {
            return file.getName().endsWith("ItemProvider.java");
        }

        @Override
        public boolean accept(File directory, String file) {
            return file.endsWith("ItemProvider.java");
        }
    }, TrueFileFilter.INSTANCE);

    typesPackage = null;
    types = new ArrayList<String>();
    while (files.hasNext()) {
        try {
            provider = files.next();
            types.add(provider.getName().replace("ItemProvider.java", ""));
            typesPackage = provider.getPath()
                    .substring(provider.getPath().indexOf("src") + "src".length() + 1,
                            provider.getPath().indexOf(provider.getName().replace(".java", "")) - 1)
                    .replace('/', '.');

            EcoreImbEditor.writeEcoreAspect(provider, imbTypes);
            EcoreImbEditor.writeEcoreController(imbProject, templateProject, provider, imbTypes);
            System.out.println("Artifacts for " + provider + " successfully generated");
        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Error generating Artifacts: " + e.getMessage());
        }
    }

    // Configuration properties file
    try {
        FileUtils.copyFile(new File(templateProject, "/templates/configuration-template.properties"),
                new File(imbProject, "/src/mx/itesm/imb/configuration.properties"));
        FileUtils.copyFile(new File(templateProject, "/templates/configuration-template.properties"),
                new File(ecoreProject.getParent(),
                        ecoreProject.getName() + ".editor/src/mx/itesm/imb/configuration.properties"));
    } catch (IOException e) {
        System.out.println("Unable to generate configuration properties file: " + e.getMessage());
    }

    // Selection aspect
    typesPackage = typesPackage.replace(".provider", "");
    EcoreImbEditor.writeSelectionAspect(ecoreProject, typesPackage, types);
}

---

From source file:com.feilong.commons.core.io.FileUtil.java

/**
 *  ??/*from   ww w . j  av a  2 s  .c  o m*/
 * 
 * <pre>
 * {@code
 *   Example 1:
 *      "mp2-product\\mp2-product-impl\\src\\main\\java\\com\\baozun\\mp2\\rpc\\impl\\item\\repo\\package-info.java"
 *      
 *       mp2-product
 * }
 * </pre>
 * 
 * @param pathname
 *            ?????? File .??.
 * @return ,, E:/  E:/
 * @throws NullPointerException
 *             isNullOrEmpty(fileName)
 * 
 * @since 1.0.7
 */
public static final String getFileTopParentName(String pathname) throws NullPointerException {
    if (Validator.isNullOrEmpty(pathname)) {
        throw new NullPointerException("pathname can't be null/empty!");
    }

    File file = new File(pathname);

    String parent = file.getParent();

    if (Validator.isNullOrEmpty(parent)) {
        return pathname;
    }

    //
    String fileTopParentName = getFileTopParentName(file);

    if (log.isDebugEnabled()) {
        log.debug("pathname:[{}],fileTopParentName:[{}]", pathname, fileTopParentName);
    }
    return fileTopParentName;
}

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From source file:com.khepry.utilities.GenericUtilities.java

public static void generateOutFile(String outFilePath, String outputText, Handler handler) {
    Logger.getLogger("").addHandler(handler);
    File outFile = new File(outFilePath);
    if (outFile.getParentFile().exists()) {
        try {// ww  w. j av  a 2s.c o m
            BufferedWriter bw = new BufferedWriter(new FileWriter(outFilePath));
            bw.write(outputText);
            bw.close();
        } catch (IOException ex) {
            Logger.getLogger(GenericUtilities.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else {
        Logger.getLogger(GenericUtilities.class.getName()).log(Level.SEVERE,
                "Output path: " + outFile.getParent() + " does not exist!", new FileNotFoundException());
    }
}

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From source file:com.jcalvopinam.core.Zipping.java

private static void splitAndZipFile(File inputFile, int bufferSize, CustomFile customFile) throws IOException {

    int counter = 1;
    byte[] bufferPart;
    byte[] buffer = new byte[bufferSize];
    File newFile;/*from   w w  w  . j  a  v a  2  s  .  co m*/
    FileInputStream fileInputStream;
    ZipOutputStream out;
    String temporalName;
    String outputFileName;

    try (BufferedInputStream bis = new BufferedInputStream(new FileInputStream(inputFile))) {

        int tmp;

        System.out.println("Please wait while the file is split:");
        while ((tmp = bis.read(buffer)) > 0) {
            temporalName = String.format("%s.%03d", customFile.getFileName(), counter);
            newFile = new File(inputFile.getParent(), temporalName);

            try (FileOutputStream fileOutputStream = new FileOutputStream(newFile)) {
                fileOutputStream.write(buffer, 0, tmp);
            }

            fileInputStream = new FileInputStream(newFile);//file001.zip
            outputFileName = String.format("%s%s_%03d%s", customFile.getPath(), customFile.getFileName(),
                    counter, Extensions.ZIP.getExtension());
            out = new ZipOutputStream(new FileOutputStream(outputFileName));

            out.putNextEntry(new ZipEntry(customFile.getFileNameExtension()));

            bufferPart = new byte[CustomFile.BYTE_SIZE];
            int count;

            while ((count = fileInputStream.read(bufferPart)) > 0) {
                out.write(bufferPart, 0, count);
                System.out.print(".");
            }

            counter++;
            fileInputStream.close();
            out.close();

            FileUtils.deleteQuietly(newFile);
        }
    }

    System.out.println("\nEnded process!");
}

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From source file:com.runwaysdk.business.generation.maven.MavenClasspathBuilder.java

public static MavenProject loadProject(File pomFile) throws IOException, XmlPullParserException {
    MavenProject ret = null;/*from w w  w .  java2 s.  co  m*/
    MavenXpp3Reader mavenReader = new MavenXpp3Reader();

    if (pomFile != null && pomFile.exists()) {
        FileReader reader = null;

        try {
            reader = new FileReader(pomFile);
            Model model = mavenReader.read(reader);
            model.setPomFile(pomFile);

            List<Repository> repositories = model.getRepositories();
            Properties properties = model.getProperties();
            properties.setProperty("basedir", pomFile.getParent());

            Parent parent = model.getParent();
            if (parent != null) {
                File parentPom = new File(pomFile.getParent(), parent.getRelativePath());
                MavenProject parentProj = loadProject(parentPom);

                if (parentProj == null) {
                    throw new CoreException("Unable to load parent project at " + parentPom.getAbsolutePath());
                }

                repositories.addAll(parentProj.getRepositories());
                model.setRepositories(repositories);

                properties.putAll(parentProj.getProperties());
            }

            ret = new MavenProject(model);
        } finally {
            reader.close();
        }
    }

    return ret;
}

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From source file:FileUtil.java

public static void copyFile(String from, String to, Boolean overwrite) {

    try {/*from ww w  . j a  v  a  2s.  co m*/
        File fromFile = new File(from);
        File toFile = new File(to);

        if (!fromFile.exists()) {
            throw new IOException("File not found: " + from);
        }
        if (!fromFile.isFile()) {
            throw new IOException("Can't copy directories: " + from);
        }
        if (!fromFile.canRead()) {
            throw new IOException("Can't read file: " + from);
        }

        if (toFile.isDirectory()) {
            toFile = new File(toFile, fromFile.getName());
        }

        if (toFile.exists() && !overwrite) {
            throw new IOException("File already exists.");
        } else {
            String parent = toFile.getParent();
            if (parent == null) {
                parent = System.getProperty("user.dir");
            }
            File dir = new File(parent);
            if (!dir.exists()) {
                throw new IOException("Destination directory does not exist: " + parent);
            }
            if (dir.isFile()) {
                throw new IOException("Destination is not a valid directory: " + parent);
            }
            if (!dir.canWrite()) {
                throw new IOException("Can't write on destination: " + parent);
            }
        }

        FileInputStream fis = null;
        FileOutputStream fos = null;
        try {

            fis = new FileInputStream(fromFile);
            fos = new FileOutputStream(toFile);
            byte[] buffer = new byte[4096];
            int bytesRead;

            while ((bytesRead = fis.read(buffer)) != -1) {
                fos.write(buffer, 0, bytesRead);
            }

        } finally {
            if (from != null) {
                try {
                    fis.close();
                } catch (IOException e) {
                    System.out.println(e);
                }
            }
            if (to != null) {
                try {
                    fos.close();
                } catch (IOException e) {
                    System.out.println(e);
                }
            }
        }

    } catch (Exception e) {
        System.out.println("Problems when copying file.");
    }
}

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From source file:com.parse.ParseFileUtils.java

/**
 * Determines whether the specified file is a Symbolic Link rather than an actual file.
 * <p>/*w  ww  . j av a  2  s . c om*/
 * Will not return true if there is a Symbolic Link anywhere in the path,
 * only if the specific file is.
 * <p>
 * <b>Note:</b> the current implementation always returns {@code false} if the system
 * is detected as Windows using {@link FilenameUtils#isSystemWindows()}
 * <p>
 * For code that runs on Java 1.7 or later, use the following method instead:
 * <br>
 * {@code boolean java.nio.file.Files.isSymbolicLink(Path path)}
 * @param file the file to check
 * @return true if the file is a Symbolic Link
 * @throws IOException if an IO error occurs while checking the file
 * @since 2.0
 */
public static boolean isSymlink(final File file) throws IOException {
    if (file == null) {
        throw new NullPointerException("File must not be null");
    }
    //    if (FilenameUtils.isSystemWindows()) {
    //      return false;
    //    }
    File fileInCanonicalDir = null;
    if (file.getParent() == null) {
        fileInCanonicalDir = file;
    } else {
        final File canonicalDir = file.getParentFile().getCanonicalFile();
        fileInCanonicalDir = new File(canonicalDir, file.getName());
    }

    if (fileInCanonicalDir.getCanonicalFile().equals(fileInCanonicalDir.getAbsoluteFile())) {
        return false;
    } else {
        return true;
    }
}

---

From source file:ips1ap101.lib.core.db.util.Reporter.java

private static Map getReportParametersMap(File file, String format, Long userid, String usercode,
        String username, Locale locale) {
    Bitacora.trace(Reporter.class, "getReportParametersMap", file.getName(), file.getParent(), file.getPath());
    Map parameters = new HashMap();
    EnumFormatoInforme type = getReportType(format);
    String sep = System.getProperties().getProperty("file.separator");
    String parent = getParent(file, userid);
    parameters.put(JRParameter.REPORT_LOCALE, locale == null ? Locale.getDefault() : locale);
    parameters.put(JRFillParameter.REPORT_CONNECTION, TLC.getConnection());
    parameters.put("ENTERPRISE_APPLICATION_CODE", EAB.ENTERPRISE_APPLICATION_CODE);
    parameters.put("ENTERPRISE_APPLICATION_NAME", BundleWebui.getString(EAB.ENTERPRISE_APPLICATION_CODE));
    parameters.put("RESOURCES_DIR", parent + sep + "resources" + sep);
    parameters.put("SUBREPORTS_DIR", parent + sep + "subreports" + sep);
    parameters.put("END_USER_ID", userid);
    parameters.put("END_USER_CODE", usercode);
    parameters.put("END_USER_NAME", username);
    parameters.put("SQL_SELECT_STATEMENT", "");
    parameters.put("SQL_WHERE_CLAUSE", "");
    parameters.put("SQL_LIMIT_CLAUSE", "");
    switch (type) {
    case XLS:/*from  w  w w  . ja  v a 2  s . c o  m*/
        parameters.put(JRFillParameter.IS_IGNORE_PAGINATION, Boolean.TRUE);
        parameters.put(JRFillParameter.REPORT_MAX_COUNT, Integer.valueOf(60000));
        break;
    //          case CSV:
    //              parameters.put(JRFillParameter.IS_IGNORE_PAGINATION, Boolean.TRUE);
    //              parameters.put(JRFillParameter.REPORT_MAX_COUNT, null);
    //              break;
    default:
        parameters.put(JRFillParameter.IS_IGNORE_PAGINATION, Boolean.FALSE);
        parameters.put(JRFillParameter.REPORT_MAX_COUNT, null);
        break;
    }
    return parameters;
}

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