Example usage for java.io BufferedOutputStream close

List of usage examples for java.io BufferedOutputStream close

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Introduction

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

Prototype

@Override
public void close() throws IOException

Source Link

Document

Closes this output stream and releases any system resources associated with the stream.

Usage

From source file:com.naryx.tagfusion.cfm.mail.cfMailMessageData.java

private void extractBody(Part Mess, cfArrayData AD, String attachURI, String attachDIR) throws Exception {

    if (Mess.isMimeType("multipart/*")) {

        Multipart mp = (Multipart) Mess.getContent();
        int count = mp.getCount();
        for (int i = 0; i < count; i++)
            extractBody(mp.getBodyPart(i), AD, attachURI, attachDIR);

    } else {/*from ww  w.j a v a 2s  . c o  m*/

        cfStructData sd = new cfStructData();

        String tmp = Mess.getContentType();
        if (tmp.indexOf(";") != -1)
            tmp = tmp.substring(0, tmp.indexOf(";"));

        sd.setData("mimetype", new cfStringData(tmp));

        String filename = getFilename(Mess);
        String dispos = getDisposition(Mess);

        MimeType messtype = new MimeType(tmp);
        // Note that we can't use Mess.isMimeType() here due to bug #2080
        if ((dispos == null || dispos.equalsIgnoreCase(Part.INLINE)) && messtype.match("text/*")) {

            Object content;
            String contentType = Mess.getContentType().toLowerCase();
            // support aliases of UTF-7 - UTF7, UNICODE-1-1-UTF-7, csUnicode11UTF7, UNICODE-2-0-UTF-7
            if (contentType.indexOf("utf-7") != -1 || contentType.indexOf("utf7") != -1) {
                InputStream ins = Mess.getInputStream();
                ByteArrayOutputStream bos = new ByteArrayOutputStream();
                IOUtils.copy(ins, bos);
                content = new String(UTF7Converter.convert(bos.toByteArray()));
            } else {
                try {
                    content = Mess.getContent();
                } catch (UnsupportedEncodingException e) {
                    content = Mess.getInputStream();
                } catch (IOException ioe) {
                    // This will happen on BD/Java when the attachment has no content
                    // NOTE: this is the fix for bug NA#3198.
                    content = "";
                }
            }

            if (content instanceof InputStream) {
                ByteArrayOutputStream bos = new ByteArrayOutputStream();
                IOUtils.copy((InputStream) content, bos);
                sd.setData("content", new cfStringData(new String(bos.toByteArray())));
            } else {
                sd.setData("content", new cfStringData(content.toString()));
            }

            sd.setData("file", cfBooleanData.FALSE);
            sd.setData("filename", new cfStringData(filename == null ? "" : filename));

        } else if (attachDIR != null) {

            sd.setData("content", new cfStringData(""));

            if (filename == null || filename.length() == 0)
                filename = "unknownfile";

            filename = getAttachedFilename(attachDIR, filename);

            //--[ An attachment, save it out to disk
            try {
                BufferedInputStream in = new BufferedInputStream(Mess.getInputStream());
                BufferedOutputStream out = new BufferedOutputStream(
                        cfEngine.thisPlatform.getFileIO().getFileOutputStream(new File(attachDIR + filename)));
                IOUtils.copy(in, out);

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

                sd.setData("file", cfBooleanData.TRUE);
                sd.setData("filename", new cfStringData(filename));
                if (attachURI.charAt(attachURI.length() - 1) != '/')
                    sd.setData("url", new cfStringData(attachURI + '/' + filename));
                else
                    sd.setData("url", new cfStringData(attachURI + filename));
                sd.setData("size", new cfNumberData((int) new File(attachDIR + filename).length()));

            } catch (Exception ignoreException) {
                // NOTE: this could happen when we don't have permission to write to the specified directory
                //       so let's log an error message to make this easier to debug.
                cfEngine.log("-] Failed to save attachment to " + attachDIR + filename + ", exception=["
                        + ignoreException.toString() + "]");
            }

        } else {
            sd.setData("file", cfBooleanData.FALSE);
            sd.setData("content", new cfStringData(""));
        }

        AD.addElement(sd);
    }
}

From source file:com.alcatel_lucent.nz.wnmsextract.reader.FileSelector.java

/**
 * extract tarfile to constituent parts processing gzips along the way
 * yyyyMMdd.tar->/yyyyMMdd/INode-CH_RNC01/A2010...gz
 *//*from   w w w  .ja  v a  2  s .co  m*/
protected void untar(File tf) throws FileNotFoundException {

    try {
        TarArchiveInputStream tais = new TarArchiveInputStream(new FileInputStream(tf));
        TarArchiveEntry t1 = null;
        while ((t1 = tais.getNextTarEntry()) != null) {
            if (t1.isDirectory()) {
                if (t1.getName().contains("account"))
                    identifier = ".vcc";
                else
                    identifier = "";
            } else {
                String fn = t1.getName().substring(t1.getName().lastIndexOf("/"));
                File f = new File(getCalTempPath() + fn);
                FileOutputStream fos = new FileOutputStream(f);
                BufferedOutputStream bos = new BufferedOutputStream(fos, BUFFER);

                int n = 0;
                byte[] content = new byte[BUFFER];
                while (-1 != (n = tais.read(content))) {
                    fos.write(content, 0, n);
                }

                bos.flush();
                bos.close();
                fos.close();

                File unz = null;
                if (f.getName().endsWith("zip"))
                    unz = unzip3(f);
                else
                    unz = ungzip(f);

                if (unz != null)
                    allfiles.add(unz);
                f.delete();
            }
        }
        tais.close();
    } catch (IOException ioe) {
        jlog.fatal("IO read error :: " + ioe);
    }

}

From source file:com.alcatel_lucent.nz.wnmsextract.reader.FileSelector.java

/**
 * Top unzip method. extract tarfile to constituent parts processing gzips 
 * along the way e.g. yyyyMMdd.zip->/yyyyMMdd/INode-CH_RNC01/A2010...zip
 *///from w  w  w . j  a v  a  2 s .c  o m
protected void unzip1(File zipfile) throws FileNotFoundException {

    try {
        ZipArchiveInputStream zais = new ZipArchiveInputStream(new FileInputStream(zipfile));
        ZipArchiveEntry z1 = null;
        while ((z1 = zais.getNextZipEntry()) != null) {
            if (z1.isDirectory()) {
                /*hack to add vcc identifier because fucking ops cant rename a simple file*/
                if (z1.getName().contains("account"))
                    identifier = ".vcc";
                else
                    identifier = "";
            } else {
                String fn = z1.getName().substring(z1.getName().lastIndexOf("/"));
                File f = new File(getCalTempPath() + fn);
                FileOutputStream fos = new FileOutputStream(f);
                BufferedOutputStream bos = new BufferedOutputStream(fos, BUFFER);

                int n = 0;
                byte[] content = new byte[BUFFER];
                while (-1 != (n = zais.read(content))) {
                    fos.write(content, 0, n);
                }

                bos.flush();
                bos.close();
                fos.close();

                File unz = null;
                if (f.getName().endsWith("zip"))
                    unz = unzip3(f);
                else
                    unz = ungzip(f);

                if (unz != null)
                    allfiles.add(unz);
                f.delete();
            }
        }
        zais.close();
    } catch (IOException ioe) {
        jlog.fatal("IO read error :: " + ioe);
    }

}

From source file:edu.caltech.ipac.firefly.server.catquery.SDSSQuery.java

@Override
protected File loadDataFile(TableServerRequest request) throws IOException, DataAccessException {

    File outFile;/*from www .j  av  a2 s. c om*/
    try {
        // votable has utf-16 encoding, which mismatches the returned content type
        // this confuses tools
        File csv = createFile(request, ".csv");
        String uploadFname = request.getParam(SDSSRequest.FILE_NAME);
        if (StringUtils.isEmpty(uploadFname)) {

            URL url = createGetURL(request);

            URLConnection conn = URLDownload.makeConnection(url);
            conn.setRequestProperty("Accept", "*/*");

            URLDownload.getDataToFile(conn, csv);
        } else {
            File uploadFile = ServerContext.convertToFile(uploadFname);
            File sdssUFile;
            if (uploadFile.canRead()) {
                sdssUFile = getSDSSUploadFile(uploadFile);
            } else {
                throw new EndUserException("SDSS catalog search failed",
                        "Can not read uploaded file: " + uploadFname);
            }

            URL url = new URL(SERVICE_URL_UPLOAD);
            // use uploadFname
            //POST http://skyserver.sdss3.org/public/en/tools/crossid/x_crossid.aspx

            _postBuilder = new MultiPartPostBuilder(url.toString());
            if (_postBuilder == null) {
                throw new EndUserException("Failed to create HTTP POST request", "URL " + SERVICE_URL_UPLOAD);
            }

            insertPostParams(request, sdssUFile);
            BufferedOutputStream writer = new BufferedOutputStream(new FileOutputStream(csv), 10240);
            MultiPartPostBuilder.MultiPartRespnse resp = null;
            try {
                resp = _postBuilder.post(writer);
            } finally {
                writer.close();
            }

            if (resp == null) {
                throw new IOException("Exception during post");
            } else if (resp.getStatusCode() < 200 || resp.getStatusCode() > 300) {
                // throw new IOException(resp.getStatusMsg());
                // try repeating the request through CasJobs
                boolean nearestOnly = request.getBooleanParam(SDSSRequest.NEAREST_ONLY);
                String radiusArcMin = request.getParam(SDSSRequest.RADIUS_ARCMIN);
                SDSSCasJobs.getCrossMatchResults(sdssUFile, nearestOnly, radiusArcMin, csv);
            }
        }

        // check for errors in returned file
        evaluateCVS(csv);

        DataGroup dg = DsvToDataGroup.parse(csv, CSVFormat.DEFAULT.withCommentStart('#'));
        if (dg == null) {
            _log.briefInfo("no data found for search");
            return null;
        }

        /*
        //TG No need to decrement up_id, since we are using the original upload id
        if (!StringUtils.isEmpty(uploadFname) && dg.containsKey("up_id")) {
        // increment up_id(uploaded id) by 1 if it's an multi object search
        DataType upId = dg.getDataDefintion("up_id");
        for(DataObject row : dg) {
            int id = StringUtils.getInt(String.valueOf(row.getDataElement(upId)), -1);
            if (id >= 0) {
                row.setDataElement(upId, id + 1);
            }
        }
        }
        */

        outFile = createFile(request, ".tbl");
        IpacTableWriter.save(outFile, dg);

    } catch (MalformedURLException e) {
        _log.error(e, "Bad URL");
        throw makeException(e, "SDSS Catalog Query Failed - bad url");
    } catch (IOException e) {
        _log.error(e, e.toString());
        throw makeException(e, "SDSS Catalog Query Failed - network Error");
    } catch (EndUserException e) {
        _log.error(e, e.toString());
        throw makeException(e, "SDSS Catalog Query Failed - network Error");
    } catch (Exception e) {
        _log.error(e, e.toString());
        throw makeException(e, "SDSS Catalog Query Failed");
    }
    return outFile;
}

From source file:truesculpt.ui.panels.WebFilePanel.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    getManagers().getUtilsManager().updateFullscreenWindowStatus(getWindow());

    setContentView(R.layout.webfile);/*  ww w.  j a va  2 s .c  o  m*/

    getManagers().getUsageStatisticsManager().TrackEvent("OpenFromWeb", "", 1);

    mWebView = (WebView) findViewById(R.id.webview);
    mWebView.setWebViewClient(new MyWebViewClient());
    WebSettings webSettings = mWebView.getSettings();
    webSettings.setJavaScriptEnabled(true);
    mWebView.addJavascriptInterface(new JavaScriptInterface(this, getManagers()), "Android");

    int nVersionCode = getManagers().getUpdateManager().getCurrentVersionCode();
    mWebView.loadUrl(mStrBaseWebSite + "?version=" + nVersionCode);

    mPublishToWebBtn = (Button) findViewById(R.id.publish_to_web);
    mPublishToWebBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            final String name = getManagers().getMeshManager().getName();
            final File imagefile = new File(getManagers().getFileManager().GetImageFileName());
            final File objectfile = new File(getManagers().getFileManager().GetObjectFileName());

            getManagers().getUsageStatisticsManager().TrackEvent("PublishToWeb", name, 1);

            if (imagefile.exists() && objectfile.exists()) {
                try {
                    final File zippedObject = File.createTempFile("object", "zip");
                    zippedObject.deleteOnExit();

                    BufferedReader in = new BufferedReader(new FileReader(objectfile));
                    BufferedOutputStream out = new BufferedOutputStream(
                            new GZIPOutputStream(new FileOutputStream(zippedObject)));
                    System.out.println("Compressing file");
                    int c;
                    while ((c = in.read()) != -1) {
                        out.write(c);
                    }
                    in.close();
                    out.close();

                    long size = 0;

                    size = new FileInputStream(imagefile).getChannel().size();
                    size += new FileInputStream(zippedObject).getChannel().size();
                    size /= 1000;

                    final SpannableString msg = new SpannableString(
                            "You will upload your latest saved version of this scupture representing " + size
                                    + " ko of data\n\n"
                                    + "When clicking the yes button you accept to publish your sculpture under the terms of the creative commons share alike, non commercial license\n"
                                    + "http://creativecommons.org/licenses/by-nc-sa/3.0"
                                    + "\n\nDo you want to proceed ?");
                    Linkify.addLinks(msg, Linkify.ALL);

                    AlertDialog.Builder builder = new AlertDialog.Builder(WebFilePanel.this);
                    builder.setMessage(msg).setCancelable(false)
                            .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
                                @Override
                                public void onClick(DialogInterface dialog, int id) {
                                    PublishPicture(imagefile, zippedObject, name);
                                }
                            }).setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
                                @Override
                                public void onClick(DialogInterface dialog, int id) {

                                }
                            });
                    AlertDialog dlg = builder.create();
                    dlg.show();

                    // Make the textview clickable. Must be called after
                    // show()
                    ((TextView) dlg.findViewById(android.R.id.message))
                            .setMovementMethod(LinkMovementMethod.getInstance());
                } catch (Exception e) {
                    e.printStackTrace();
                }
            } else {
                AlertDialog.Builder builder = new AlertDialog.Builder(WebFilePanel.this);
                builder.setMessage(
                        "File has not been saved, you need to save it before publishing\nDo you want to proceed to save window ?")
                        .setCancelable(false)
                        .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int id) {
                                ((FileSelectorPanel) getParent()).getTabHost().setCurrentTab(2);
                            }
                        }).setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int id) {
                            }
                        });
                builder.show();
            }
        }
    });
}

From source file:net.sf.jvifm.model.FileModelManager.java

private void extractEntry(InputStream zi, File file) throws Exception {
    BufferedOutputStream bf = new BufferedOutputStream(new FileOutputStream(file));
    while (true) {
        int n = zi.read(buffer);
        if (n < 0)
            break;
        bf.write(buffer, 0, n);/*from  www  . ja v a  2s  . c o m*/
    }
    bf.close();
}

From source file:com.kuprowski.mogile.multipart.MojiFileItem.java

@Override
public void write(File file) throws Exception {
    BufferedOutputStream out = null;
    InputStream in = null;/*from  www.j av  a2s .  c o  m*/

    try {
        out = new BufferedOutputStream(new FileOutputStream(file));
        in = getMojiFile().getInputStream();
        IOUtils.copy(in, out);
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                // ignore
            }
        }
        if (out != null) {
            try {
                out.close();
            } catch (IOException e) {
                // ignore
            }
        }
    }
}

From source file:eu.planets_project.pp.plato.application.AdminAction.java

/**
 * Renders the given exported XML-Document as HTTP response
 */// w  ww .  j a v  a 2  s  .  com
private String returnXMLExport(Document doc) {
    SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd_kkmmss");
    String timestamp = format.format(new Date(System.currentTimeMillis()));

    String filename = "export_" + timestamp + ".xml";
    HttpServletResponse response = (HttpServletResponse) FacesContext.getCurrentInstance().getExternalContext()
            .getResponse();
    response.setContentType("application/x-download");
    response.setHeader("Content-Disposition", "attachement; filename=\"" + filename + "\"");
    //response.setContentLength(xml.length());
    try {
        BufferedOutputStream out = new BufferedOutputStream(response.getOutputStream());
        XMLWriter writer = new XMLWriter(out, ProjectExporter.prettyFormat);
        writer.write(doc);
        writer.flush();
        writer.close();
        out.flush();
        out.close();
    } catch (IOException e) {
        FacesMessages.instance().add(FacesMessage.SEVERITY_ERROR,
                "An error occured while generating the export file.");
        log.error("Could not open response-outputstream: ", e);
    }
    FacesContext.getCurrentInstance().responseComplete();
    return null;
}

From source file:eu.planets_project.pp.plato.action.project.XmlAction.java

public String exportLibrary() {
    LibraryTree lib = null;//  ww w.j  ava 2s  .co m
    List<LibraryTree> trees = null;
    trees = em.createQuery("select l from LibraryTree l where (l.name = 'mainlibrary') ").getResultList();
    if ((trees != null) && (trees.size() > 0)) {
        lib = trees.get(0);
    }

    if (lib != null) {
        // convert project-name to a filename, add date:
        SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMdd_kkmmss");
        String filename = "RequirementsLibrary-" + formatter.format(new Date());

        String binarydataTempPath = OS.getTmpPath() + "RequirementsLibrary-" + System.currentTimeMillis() + "/";
        File binarydataTempDir = new File(binarydataTempPath);
        binarydataTempDir.mkdirs();

        LibraryExport exp = new LibraryExport();
        try {
            HttpServletResponse response = (HttpServletResponse) FacesContext.getCurrentInstance()
                    .getExternalContext().getResponse();
            response.setContentType("application/x-download");
            response.setHeader("Content-Disposition", "attachement; filename=\"" + filename + ".xml\"");
            // the length of the resulting XML file is unknown due to formatting: response.setContentLength(xml.length());
            try {
                BufferedOutputStream out = new BufferedOutputStream(response.getOutputStream());

                exp.exportToStream(lib, out);

                out.flush();
                out.close();

            } catch (IOException e) {
                FacesMessages.instance().add(FacesMessage.SEVERITY_ERROR,
                        "An error occured while generating the export file.");
                log.error("Could not open response-outputstream: ", e);
            }
            FacesContext.getCurrentInstance().responseComplete();
        } finally {
            OS.deleteDirectory(binarydataTempDir);
        }

    } else {
        FacesMessages.instance().add(FacesMessage.SEVERITY_INFO, "No Library found, create one first.");
    }
    System.gc();
    return null;
}

From source file:net.sf.taverna.cagrid.activity.CaGridActivity.java

/**
 * Load the trusted caGrid CAs' certificates and store them in 
 * the Truststore and in a special folder (inside Taverna's security 
 * conf folder) so that globus can look them up as well.
 *///from   www  .j  a va 2 s .  c  o  m
private static void loadCaGridCAsCertificates() {

    // If not already done, import the caGrid Trusted CAs' certificates into Taverna's truststore
    // Get the location of Taverna's security configuration directory
    File secConfigDirectory = CMUtil.getSecurityConfigurationDirectory();
    File caGridSecConfigDirectory = new File(secConfigDirectory, "cagrid");
    caGridSecConfigDirectory.mkdirs();
    // Tructes CAs folder
    File trustedCertsDirectory = new File(caGridSecConfigDirectory, "trusted-certificates");
    trustedCertsDirectory.mkdirs();

    // Set the system property read by Globus to determine the location 
    // of the folder containing the caGrid trusted CAs' certificates 
    System.setProperty("X509_CERT_DIR", trustedCertsDirectory.getAbsolutePath());

    // Get the file which existence implies that caGrid trusted CAs have been loaded
    File caCertsLoadedFile = new File(caGridSecConfigDirectory, "trustedCAsLoaded.txt");

    if (!caCertsLoadedFile.exists() || System.getenv("TWS_USER_PROXY") != null) {
        logger.info("caGrid plugin is loading trusted certificates \n of caGrid CAs into Credential Manager.");

        if (System.getenv("TWS_USER_PROXY") == null) {
            JOptionPane.showMessageDialog(null,
                    "caGrid plugin is loading trusted certificates \n of caGrid CAs into Credential Manager.",
                    "CaGrid plugin message", JOptionPane.INFORMATION_MESSAGE);
        }
        List<String> certificateResources = new ArrayList<String>();
        certificateResources.add("1c3f2ca8.0");
        certificateResources.add("62f4fd66.0");
        certificateResources.add("68907d53.0");
        certificateResources.add("8e3e7e54.0");
        certificateResources.add("d1b603c3.0");
        certificateResources.add("ed524cf5.0");
        certificateResources.add("0ad31d10.0");
        certificateResources.add("17e36bb5.0");
        certificateResources.add("f3b3491b.0");
        certificateResources.add("d0b62510.0");//to be replaced by its CA cert

        CredentialManager cm = null;
        try {
            //TODO something wrong here, needs correction
            cm = CredentialManager.getInstance();

        } catch (CMException cmex) {
            // We are in deep trouble here - something's wrong with Credential Manager
            String exMessage = "Failed to instantiate Credential Manager - cannot load caGrid CAs' certificates.";
            JOptionPane.showMessageDialog(null, exMessage, "CaGrid plugin message", JOptionPane.ERROR_MESSAGE);
            cmex.printStackTrace();
            logger.error(exMessage);
            return;
        }

        for (String certificate : certificateResources) {
            InputStream certStream = null;
            try {
                String certificateResourcePath = "/trusted-certificates/" + certificate;
                certStream = CaGridActivity.class.getResourceAsStream(certificateResourcePath);
                CertificateFactory cf = CertificateFactory.getInstance("X.509");
                // The following should be able to load PKCS #7 certificate chain files
                // as well as ASN.1 DER or PEM-encoded (sequences of) certificates
                Collection<? extends Certificate> chain = cf.generateCertificates(certStream);
                certStream.close();
                // Use only the first cert in the chain - we know there will be only one inside 
                X509Certificate cert = (X509Certificate) chain.iterator().next();
                // Save to Credential Manager's Truststore
                cm.saveTrustedCertificate(cert);
                // Save to the trusted-certificates directory inside cagrid security conf directory
                File certificateFile = new File(trustedCertsDirectory, certificate);
                InputStream certStreamNew = null;
                BufferedOutputStream fOut = null;
                try {
                    // Reload the certificate resource
                    certStreamNew = CaGridActivity.class.getResourceAsStream(certificateResourcePath);
                    fOut = new BufferedOutputStream(new FileOutputStream(certificateFile));
                    IOUtils.copy(certStreamNew, fOut);
                } catch (Exception ex) {
                    String exMessage = "Failed to save caGrid CA's certificate " + certificate
                            + " to cagrid security folder " + certificateFile + " for globus.";
                    logger.error(exMessage, ex);
                } finally {
                    if (fOut != null) {
                        try {
                            fOut.close();
                        } catch (Exception ex) {
                            logger.error("Can't close certificate resource " + certificateFile, ex);
                        }
                    }
                    if (certStreamNew != null) {
                        try {
                            certStreamNew.close();
                        } catch (Exception ex) {
                            logger.error("Can't close certificate resource " + certificate, ex);
                        }
                    }
                }
            } catch (Exception ex) {
                String exMessage = "Failed to load or save caGrid CA's certificate " + certificate
                        + " to Truststore.";
                logger.error(exMessage, ex);
            }
        }
        Writer out = null;
        try {
            out = new BufferedWriter(new FileWriter(caCertsLoadedFile));
            out.write("true"); // just write anything to the file
        } catch (IOException e) {
            // ignore
        }
        if (out != null) {
            try {
                out.close();
            } catch (Exception ex) {
                // ignore
            }
        }
    }
}