Example usage for java.net FileNameMap getContentTypeFor

Introduction

In this page you can find the example usage for java.net FileNameMap getContentTypeFor.

Prototype

public String getContentTypeFor(String fileName);

Source Link

Document

Gets the MIME type for the specified file name.

Usage

From source file:edu.utah.bmi.ibiomes.parse.AbstractLocalFileImpl.java

/**
 * Get file MIME type// w w w . j  ava2 s  .  c o m
 * @return MIME type
 */
public String getMimeType() {
    FileNameMap fileNameMap = URLConnection.getFileNameMap();
    String mimeType = fileNameMap.getContentTypeFor(this.getAbsolutePath());
    return mimeType;
}

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From source file:me.neatmonster.spacertk.actions.FileActions.java

/**
 * Gets information about a File/* w w w .  j  av a2 s.  c  o  m*/
 * @param file File to get information about
 * @return Information about a file
 */
@Action(aliases = { "getFileInformations", "fileInformations", "informations" })
public TreeMap<String, Object> getFileInformations(final String file) {
    final TreeMap<String, Object> fileInformations = new TreeMap<String, Object>();
    final File file_ = new File(file);
    if (file_.exists()) {
        fileInformations.put("Name", file_.getName());
        fileInformations.put("Path", file_.getPath());
        fileInformations.put("Size", file_.length());
        fileInformations.put("Execute", file_.canExecute());
        fileInformations.put("Read", file_.canRead());
        fileInformations.put("Write", file_.canWrite());
        fileInformations.put("IsDirectory", file_.isDirectory());
        fileInformations.put("IsFile", file_.isFile());
        fileInformations.put("IsHidden", file_.isHidden());
        final FileNameMap fileNameMap = URLConnection.getFileNameMap();
        fileInformations.put("Mime", fileNameMap.getContentTypeFor("file://" + file_.getPath()));
        return fileInformations;
    }
    return new TreeMap<String, Object>();
}

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From source file:com.openmeap.services.ApplicationManagementServlet.java

private Result handleArchiveDownload(HttpServletRequest request, HttpServletResponse response) {

    Result res = new Result();
    Error err = new Error();
    res.setError(err);/*from ww  w.  j  a v  a2  s  .  c o m*/

    GlobalSettings settings = modelManager.getGlobalSettings();
    Map properties = this.getServicesWebProperties();
    String nodeKey = (String) properties.get("clusterNodeUrlPrefix");
    ClusterNode clusterNode = settings.getClusterNode(nodeKey);
    if (nodeKey == null || clusterNode == null) {
        // TODO: create a configuration error code
        err.setCode(ErrorCode.UNDEFINED);
        err.setMessage("A configuration is missing.  Please consult the error logs.");
        logger.error(
                "For each node in the cluster, the property or environment variable OPENMEAP_CLUSTER_NODE_URL_PREFIX must match the \"Service Url Prefix\" value configured in the administrative interface.  This value is currently "
                        + nodeKey + ".");
        return res;
    }

    String pathValidation = clusterNode.validateFileSystemStoragePathPrefix();
    if (pathValidation != null) {
        err.setCode(ErrorCode.UNDEFINED);
        err.setMessage("A configuration is missing.  Please consult the error logs.");
        logger.error(
                "There is an issue with the location at \"File-system Storage Prefix\".  " + pathValidation);
        return res;
    }

    String hash = request.getParameter(UrlParamConstants.APPARCH_HASH);
    String hashAlg = request.getParameter(UrlParamConstants.APPARCH_HASH_ALG);
    String fileName = null;

    if (hash == null || hashAlg == null) {
        // look in the apps directory for the archive specified
        String appName = request.getParameter(UrlParamConstants.APP_NAME);
        String versionId = request.getParameter(UrlParamConstants.APP_VERSION);

        ApplicationVersion appVersion = modelManager.getModelService().findAppVersionByNameAndId(appName,
                versionId);
        if (appVersion == null) {
            String mesg = "The application version " + versionId + " was not found for application " + appName;
            err.setCode(ErrorCode.APPLICATION_VERSION_NOTFOUND);
            err.setMessage(mesg);
            logger.warn(mesg);
            return res;
        }

        String auth = request.getParameter(UrlParamConstants.AUTH_TOKEN);
        com.openmeap.model.dto.Application app = appVersion.getApplication();
        try {
            if (auth == null || !AuthTokenProvider.validateAuthToken(app.getProxyAuthSalt(), auth)) {
                err.setCode(ErrorCode.AUTHENTICATION_FAILURE);
                err.setMessage("The \"auth\" token presented is not recognized, missing, or empty.");
                return res;
            }
        } catch (DigestException e) {
            throw new GenericRuntimeException(e);
        }

        hash = appVersion.getArchive().getHash();
        hashAlg = appVersion.getArchive().getHashAlgorithm();
        fileName = app.getName() + " - " + appVersion.getIdentifier();
    } else {
        fileName = hashAlg + "-" + hash;
    }

    File file = ApplicationArchive.getFile(clusterNode.getFileSystemStoragePathPrefix(), hashAlg, hash);
    if (!file.exists()) {
        String mesg = "The application archive with " + hashAlg + " hash " + hash + " was not found.";
        // TODO: create an enumeration for this error
        err.setCode(ErrorCode.UNDEFINED);
        err.setMessage(mesg);
        logger.warn(mesg);
        return res;
    }

    try {
        FileNameMap fileNameMap = URLConnection.getFileNameMap();
        String mimeType = fileNameMap.getContentTypeFor(file.toURL().toString());
        response.setContentType(mimeType);
        response.setContentLength(Long.valueOf(file.length()).intValue());
        URLCodec codec = new URLCodec();
        response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName + ".zip\";");

        InputStream inputStream = null;
        OutputStream outputStream = null;
        try {
            inputStream = new BufferedInputStream(new FileInputStream(file));
            outputStream = response.getOutputStream();
            Utils.pipeInputStreamIntoOutputStream(inputStream, outputStream);
        } finally {
            if (inputStream != null) {
                inputStream.close();
            }
            //if(outputStream!=null) {outputStream.close();}
        }
        response.flushBuffer();
    } catch (FileNotFoundException e) {
        logger.error("Exception {}", e);
    } catch (IOException ioe) {
        logger.error("Exception {}", ioe);
    }

    return null;
}

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From source file:de.mpg.escidoc.pubman.multipleimport.processor.ZfNProcessor.java

/**
 * Converts an inputstream into a FileVO.
 * @param file/*www .  j  ava  2 s .co  m*/
 * @param name
 * @param user
 * @return FileVO
 * @throws Exception
 */
private FileVO createPubFile(InputStream in, AccountUserVO user) throws Exception {
    this.logger.debug("Creating PubFile: " + this.getCurrentFile());

    MdsFileVO mdSet = new MdsFileVO();
    FileVO fileVO = new FileVO();

    FileNameMap fileNameMap = URLConnection.getFileNameMap();
    String mimeType = fileNameMap.getContentTypeFor(this.getCurrentFile());

    URL fileURL = this.uploadFile(in, mimeType, user.getHandle());

    if (fileURL != null && !fileURL.toString().trim().equals("")) {
        fileVO.setStorage(FileVO.Storage.INTERNAL_MANAGED);
        fileVO.setVisibility(FileVO.Visibility.PUBLIC);
        fileVO.setDefaultMetadata(mdSet);
        fileVO.getDefaultMetadata().setTitle(new TextVO(this.getCurrentFile()));
        fileVO.setMimeType(mimeType);
        fileVO.setName(this.getCurrentFile());
        fileVO.setContent(fileURL.toString());
        System.out.println("SIZE:" + this.fileSize);
        fileVO.getDefaultMetadata().setSize(this.fileSize);
        String contentCategory = null;
        if (PubFileVOPresentation.getContentCategoryUri("PUBLISHER_VERSION") != null) {
            contentCategory = PubFileVOPresentation.getContentCategoryUri("PUBLISHER_VERSION");
        } else {
            Map<String, String> contentCategoryMap = PubFileVOPresentation.getContentCategoryMap();
            if (contentCategoryMap != null && !contentCategoryMap.entrySet().isEmpty()) {
                contentCategory = contentCategoryMap.values().iterator().next();
            } else {
                Logger.getLogger(PubFileVOPresentation.class)
                        .warn("WARNING: no content-category has been defined in Genres.xml");
            }
        }
        fileVO.setContentCategory(contentCategory);
        fileVO.getDefaultMetadata().setLicense(this.getConfig().get("License"));

        FormatVO formatVO = new FormatVO();
        formatVO.setType("dcterms:IMT");
        formatVO.setValue(mimeType);
        fileVO.getDefaultMetadata().getFormats().add(formatVO);
    }
    this.setCurrentFile("");
    this.fileNames.remove(0);
    return fileVO;
}

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From source file:de.mpg.mpdl.inge.pubman.web.multipleimport.processor.ZfNProcessor.java

/**
 * Converts an inputstream into a FileVO.
 * //from ww  w. java  2 s.c  o  m
 * @param file
 * @param name
 * @param user
 * @return FileVO
 * @throws Exception
 */
private FileVO createPubFile(InputStream in, AccountUserVO user) throws Exception {
    this.logger.debug("Creating PubFile: " + this.getCurrentFile());

    MdsFileVO mdSet = new MdsFileVO();
    FileVO fileVO = new FileVO();

    FileNameMap fileNameMap = URLConnection.getFileNameMap();
    String mimeType = fileNameMap.getContentTypeFor(this.getCurrentFile());

    URL fileURL = this.uploadFile(in, mimeType, user.getHandle());

    if (fileURL != null && !fileURL.toString().trim().equals("")) {
        fileVO.setStorage(FileVO.Storage.INTERNAL_MANAGED);
        fileVO.setVisibility(FileVO.Visibility.PUBLIC);
        fileVO.setDefaultMetadata(mdSet);
        fileVO.getDefaultMetadata().setTitle(this.getCurrentFile());
        fileVO.setMimeType(mimeType);
        fileVO.setName(this.getCurrentFile());
        fileVO.setContent(fileURL.toString());
        System.out.println("SIZE:" + this.fileSize);
        fileVO.getDefaultMetadata().setSize(this.fileSize);
        String contentCategory = null;
        if (PubFileVOPresentation.getContentCategoryUri("PUBLISHER_VERSION") != null) {
            contentCategory = PubFileVOPresentation.getContentCategoryUri("PUBLISHER_VERSION");
        } else {
            Map<String, String> contentCategoryMap = PubFileVOPresentation.getContentCategoryMap();
            if (contentCategoryMap != null && !contentCategoryMap.entrySet().isEmpty()) {
                contentCategory = contentCategoryMap.values().iterator().next();
            } else {
                Logger.getLogger(PubFileVOPresentation.class)
                        .warn("WARNING: no content-category has been defined in Genres.xml");
            }
        }
        fileVO.setContentCategory(contentCategory);
        fileVO.getDefaultMetadata().setLicense(this.getConfig().get("License"));

        FormatVO formatVO = new FormatVO();
        formatVO.setType("dcterms:IMT");
        formatVO.setValue(mimeType);
        fileVO.getDefaultMetadata().getFormats().add(formatVO);
    }
    this.setCurrentFile("");
    this.fileNames.remove(0);
    return fileVO;
}

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From source file:org.fao.unredd.portal.ApplicationController.java

@RequestMapping("/static/**")
public void getCustomStaticFile(HttpServletRequest request, HttpServletResponse response) throws IOException {

    // Get path to file
    String fileName = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);

    // Verify file exists
    File file = new File(config.getDir() + "/static/" + fileName);
    if (!file.isFile()) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;/*from  www . jav a 2s .  c o  m*/
    }

    // Manage cache headers: Last-Modified and If-Modified-Since
    long ifModifiedSince = request.getDateHeader("If-Modified-Since");
    long lastModified = file.lastModified();
    if (ifModifiedSince >= (lastModified / 1000 * 1000)) {
        response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
        return;
    }
    response.setDateHeader("Last-Modified", lastModified);

    // Set content type
    FileNameMap fileNameMap = URLConnection.getFileNameMap();
    String type = fileNameMap.getContentTypeFor(fileName);
    response.setContentType(type);

    // Send contents
    try {
        InputStream is = new FileInputStream(file);
        IOUtils.copy(is, response.getOutputStream());
        response.flushBuffer();
    } catch (IOException e) {
        logger.error("Error reading file", e);
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

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From source file:com.minws.frame.sdk.webqq.service.ApacheHttpService.java

private String getMimeType(File file) {
    FileNameMap fileNameMap = URLConnection.getFileNameMap();
    return fileNameMap.getContentTypeFor(file.toString());
}

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From source file:com.odoo.base.ir.Attachment.java

@SuppressWarnings("deprecation")
private Notification setFileIntent(Uri uri) {
    Log.v(TAG, "setFileIntent()");
    Intent intent = new Intent(Intent.ACTION_VIEW);
    FileNameMap mime = URLConnection.getFileNameMap();
    String mimeType = mime.getContentTypeFor(uri.getPath());
    intent.setDataAndType(uri, mimeType);
    mNotificationResultIntent = PendingIntent.getActivity(mContext, 0, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    mNotificationBuilder.addAction(R.drawable.ic_odoo_o, "Download attachment", mNotificationResultIntent);
    mNotificationBuilder.setOngoing(false);
    mNotificationBuilder.setAutoCancel(true);
    mNotificationBuilder.setContentTitle("Attachment downloaded");
    mNotificationBuilder.setContentText("Download Complete");
    mNotificationBuilder.setProgress(0, 0, false);
    mNotification = mNotificationBuilder.build();
    mNotification.setLatestEventInfo(mContext, "Attachment downloaded", "Download complete",
            mNotificationResultIntent);//from  w  w w  . ja  v a2 s.  c  om
    return mNotification;

}

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From source file:com.openerp.base.ir.Attachment.java

private void requestIntent(Uri uri) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    FileNameMap mime = URLConnection.getFileNameMap();
    String mimeType = mime.getContentTypeFor(uri.getPath());
    intent.setDataAndType(uri, mimeType);
    mContext.startActivity(intent);/*www. jav a2  s.  co m*/
}

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From source file:org.apache.ofbiz.base.util.UtilHttp.java

public static String getContentTypeByFileName(String fileName) {
    FileNameMap mime = URLConnection.getFileNameMap();
    return mime.getContentTypeFor(fileName);
}

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