Example usage for java.io ByteArrayInputStream close

Introduction

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

Prototype

public void close() throws IOException 

Source Link

Document

Closing a ByteArrayInputStream has no effect.

Usage

From source file:org.compiere.model.MMediaServer.java

/**
 *    (Re-)Deploy all media//ww w . j  a  va2 s  .  c  om
 *    @param media array of media to deploy
 *    @return true if deployed
 */
public boolean deploy(MMedia[] media) {
    // Check whether the host is our example localhost, we will not deploy locally, but this is no error
    if (this.getIP_Address().equals("127.0.0.1") || this.getName().equals("localhost")) {
        log.warning("You have not defined your own server, we will not really deploy to localhost!");
        return true;
    }

    FTPClient ftp = new FTPClient();
    try {
        ftp.connect(getIP_Address());
        if (ftp.login(getUserName(), getPassword()))
            log.info("Connected to " + getIP_Address() + " as " + getUserName());
        else {
            log.warning("Could NOT connect to " + getIP_Address() + " as " + getUserName());
            return false;
        }
    } catch (Exception e) {
        log.log(Level.WARNING, "Could NOT connect to " + getIP_Address() + " as " + getUserName(), e);
        return false;
    }

    boolean success = true;
    String cmd = null;
    //   List the files in the directory
    try {
        cmd = "cwd";
        ftp.changeWorkingDirectory(getFolder());
        //
        cmd = "list";
        String[] fileNames = ftp.listNames();
        log.log(Level.FINE, "Number of files in " + getFolder() + ": " + fileNames.length);

        /*
        FTPFile[] files = ftp.listFiles();
        log.config("Number of files in " + getFolder() + ": " + files.length);
        for (int i = 0; i < files.length; i++)
           log.fine(files[i].getTimestamp() + " \t" + files[i].getName());*/
        //
        cmd = "bin";
        ftp.setFileType(FTPClient.BINARY_FILE_TYPE);
        //
        for (int i = 0; i < media.length; i++) {
            if (!media[i].isSummary()) {
                log.log(Level.INFO, " Deploying Media Item:" + media[i].get_ID() + media[i].getExtension());
                MImage thisImage = media[i].getImage();

                // Open the file and output streams
                byte[] buffer = thisImage.getData();
                ByteArrayInputStream is = new ByteArrayInputStream(buffer);

                String fileName = media[i].get_ID() + media[i].getExtension();
                cmd = "put " + fileName;
                ftp.storeFile(fileName, is);
                is.close();
            }
        }
    } catch (Exception e) {
        log.log(Level.WARNING, cmd, e);
        success = false;
    }
    //   Logout from the FTP Server and disconnect
    try {
        cmd = "logout";
        ftp.logout();
        cmd = "disconnect";
        ftp.disconnect();
    } catch (Exception e) {
        log.log(Level.WARNING, cmd, e);
    }
    ftp = null;
    return success;
}

---

From source file:IntergrationTest.OCSPIntegrationTest.java

private X509Certificate getX509Certificate(byte[] bcert) throws CertificateException, IOException {
    if (bcert == null)
        return null;
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    ByteArrayInputStream bais = new ByteArrayInputStream(bcert);
    X509Certificate x509cert = (X509Certificate) cf.generateCertificate(bais);
    bais.close();
    return x509cert;
}

---

From source file:com.ikon.ws.endpoint.DocumentService.java

@WebMethod
public Document create(@WebParam(name = "token") String token, @WebParam(name = "doc") Document doc,
        @WebParam(name = "content") byte[] content)
        throws IOException, UnsupportedMimeTypeException, FileSizeExceededException, UserQuotaExceededException,
        VirusDetectedException, ItemExistsException, PathNotFoundException, AccessDeniedException,
        RepositoryException, DatabaseException, ExtensionException, AutomationException {
    log.debug("create({})", doc);
    DocumentModule dm = ModuleManager.getDocumentModule();
    ByteArrayInputStream bais = new ByteArrayInputStream(content);
    Document newDocument = dm.create(token, doc, bais);
    bais.close();
    log.debug("create: {}", newDocument);
    return newDocument;
}

---

From source file:com.openkm.ws.endpoint.OKMDocument.java

@WebMethod
public Document create(@WebParam(name = "token") String token, @WebParam(name = "doc") Document doc,
        @WebParam(name = "content") byte[] content)
        throws IOException, UnsupportedMimeTypeException, FileSizeExceededException, UserQuotaExceededException,
        VirusDetectedException, ItemExistsException, PathNotFoundException, AccessDeniedException,
        RepositoryException, DatabaseException, ExtensionException {
    log.debug("create({})", doc);
    DocumentModule dm = ModuleManager.getDocumentModule();
    ByteArrayInputStream bais = new ByteArrayInputStream(content);
    Document newDocument = dm.create(token, doc, bais);
    bais.close();
    log.debug("create: {}", newDocument);
    return newDocument;
}

---

From source file:eionet.gdem.web.struts.stylesheet.GetStylesheetAction.java

@Override
public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest request,
        HttpServletResponse response) {/*ww w. j a v a 2s.  c om*/

    ActionMessages errors = new ActionMessages();
    String metaXSLFolder = Properties.metaXSLFolder;
    String tableDefURL = Properties.ddURL;
    DynaValidatorForm loginForm = (DynaValidatorForm) actionForm;
    String id = (String) loginForm.get("id");
    String convId = (String) loginForm.get("conv");

    try {
        ConversionDto conv = Conversion.getConversionById(convId);
        String format = metaXSLFolder + File.separatorChar + conv.getStylesheet();
        String url = tableDefURL + "/GetTableDef?id=" + id;
        ByteArrayInputStream byteIn = XslGenerator.convertXML(url, format);
        int bufLen = 0;
        byte[] buf = new byte[1024];

        // byteIn.re

        response.setContentType("text/xml");
        while ((bufLen = byteIn.read(buf)) != -1) {
            response.getOutputStream().write(buf, 0, bufLen);
        }

        byteIn.close();
        return null;

    } catch (Exception ge) {
        LOGGER.error("Error getting stylesheet", ge);
        errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("label.stylesheet.error.generation"));
        // request.getSession().setAttribute("dcm.errors", errors);
        request.setAttribute("dcm.errors", errors);
        return actionMapping.findForward("fail");
    }

    // return null;

}

---

From source file:eu.planets_project.pp.plato.util.Downloader.java

/**
 * Starts a client side download. All information provided by parameters.
 *
 * @param file data file contains//from w w w  . j  a  v a 2  s .com
 * @param fileName name of the file (e.g. report.pdf)
 * @param contentType mime type of the content to be downloaded
 */
public void download(byte[] file, String fileName, String contentType) {
    FacesContext facesContext = FacesContext.getCurrentInstance();
    ExternalContext context = facesContext.getExternalContext();

    HttpServletResponse response = (HttpServletResponse) context.getResponse();
    response.setHeader("Content-Disposition", "attachment;filename=\"" + fileName + "\"");
    response.setContentLength((int) file.length);
    response.setContentType(contentType);

    try {
        ByteArrayInputStream in = new ByteArrayInputStream(file);
        OutputStream out = response.getOutputStream();

        // Copy the contents of the file to the output stream
        byte[] buf = new byte[1024];
        int count;
        while ((count = in.read(buf)) >= 0) {
            out.write(buf, 0, count);
        }
        in.close();
        out.flush();
        out.close();
        facesContext.responseComplete();
    } catch (IOException ex) {
        log.error("Error in downloadFile: " + ex.getMessage());
        FacesMessages.instance().add(FacesMessage.SEVERITY_ERROR, "Download couldn't be executed");
        ex.printStackTrace();
    }
}

---

From source file:com.google.code.ssm.transcoders.JsonTranscoder.java

@Override
public Object decode(final CachedObject data) {
    if ((data.getFlags() & JSON_SERIALIZED) == 0) {
        LOGGER.warn("Cannot decode cached data {} using json transcoder", data);
        throw new RuntimeException("Cannot decode cached data using json transcoder");
    }/*from   www  .  j a  v  a 2s .c  o m*/

    ByteArrayInputStream bais = new ByteArrayInputStream(data.getData());

    try {
        return mapper.readValue(bais, Holder.class).getValue();
    } catch (IOException e) {
        LOGGER.warn(String.format("Error deserializing cached data %s", data.toString()), e);
        throw new RuntimeException(e);
    } finally {
        try {
            bais.close();
        } catch (IOException e) {
            LOGGER.warn("Error while closing stream", e);
        }
    }
}

---

From source file:ch.rgw.tools.StringTool.java

static private Object StringToObject(final String s) {
    String sx = s.substring(1);/* ww  w  .j  a v a  2 s .c o  m*/
    char pref = s.charAt(0);
    switch (pref) {
    case 'A':
        return sx;
    case 'B':
        return (new Integer(Integer.parseInt(sx)));
    case 'Z':
        byte[] b = dePrintable(sx);
        try {
            ByteArrayInputStream bais = new ByteArrayInputStream(b);
            ObjectInputStream ois = new ObjectInputStream(bais);
            Object ret = ois.readObject();
            ois.close();
            bais.close();
            return ret;
        } catch (Exception ex) {
            ExHandler.handle(ex);
            return null;
        }
    }
    return null;
}

---

From source file:net.big_oh.common.web.servlets.mime.MimeServlet.java

@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    logger.info(getServletConfig().getServletName() + " invoked.  Requested mime resource: "
            + req.getParameter(REQUESTED_RESOURCE_NAME));

    // Get the name of the requested resource
    String requestedResourceName = req.getParameter(REQUESTED_RESOURCE_NAME);

    if (requestedResourceName == null || requestedResourceName.equals("")) {
        logger.error("Called " + getServletConfig().getServletName() + " without providing a parameter for '"
                + REQUESTED_RESOURCE_NAME + "'");
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;/* www. j ava 2 s.c  o  m*/
    }

    // Ensure that the user is allowed to access the requested resource
    if (!isCanUserAccessRequestedResource(requestedResourceName, req.getSession(true))) {
        resp.setStatus(HttpServletResponse.SC_FORBIDDEN);
        return;
    }

    // Get a byte array representation of the resource to be returned in the
    // response
    byte[] resourceBytes = getMimeResourceBytes(requestedResourceName);

    if (resourceBytes == null || resourceBytes.length == 0) {
        logger.error("No resource found under the name \"" + requestedResourceName + "\"");
        resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
        return;
    }

    // Set content length for the response
    resp.setContentLength(resourceBytes.length);

    // Get the MIME type for the resource
    String mimeType = getMimeType(requestedResourceName);

    if (mimeType == null || mimeType.equals("")) {
        logger.error("Failed to get MIME type for the requested resource.");
        resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        return;
    }

    // Set the content type for the response
    resp.setContentType(mimeType);

    // Control the HTTP caching of the response
    // This setting controls how frequently the cached resource is
    // revalidated (which is not necessarily the same as reloaded)
    resp.setHeader("Cache-Control", "max-age=" + getMaxAgeInSeconds(requestedResourceName));

    // Use streams to return the requested resource
    ByteArrayInputStream in = new ByteArrayInputStream(resourceBytes);
    OutputStream out = resp.getOutputStream();

    byte[] buf = new byte[1024];
    int count = 0;
    while ((count = in.read(buf)) >= 0) {
        out.write(buf, 0, count);
    }

    in.close();
    out.close();

}

---

From source file:org.carlspring.strongbox.artifact.generator.NugetPackageGenerator.java

private void addNugetNuspecFile(Nuspec nuspec, ZipOutputStream zos) throws IOException, JAXBException {
    ZipEntry ze = new ZipEntry(nuspec.getId() + ".nuspec");
    zos.putNextEntry(ze);/*from   w  ww  . j  a  v  a 2 s . c  o  m*/

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    nuspec.saveTo(baos);

    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

    byte[] buffer = new byte[4096];
    int len;
    while ((len = bais.read(buffer)) > 0) {
        zos.write(buffer, 0, len);
    }

    bais.close();
    zos.closeEntry();
}

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