Example usage for javax.imageio.stream FileImageOutputStream flush

List of usage examples for javax.imageio.stream FileImageOutputStream flush

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Introduction

In this page you can find the example usage for javax.imageio.stream FileImageOutputStream flush.

Prototype

public void flush() throws IOException

Source Link

Usage

From source file:com.bc.util.io.FileUtils.java

public static void copy(File source, File target) throws IOException {
    final byte[] buffer = new byte[ONE_KB * ONE_KB];
    int bytesRead;

    FileImageInputStream sourceStream = null;
    FileImageOutputStream targetStream = null;

    try {/* ww  w.  jav a 2s.  c  o  m*/
        final File targetDir = target.getParentFile();
        if (!targetDir.isDirectory()) {
            if (!targetDir.mkdirs()) {
                throw new IOException("failed to create target directory: " + targetDir.getAbsolutePath());
            }
        }
        target.createNewFile();

        sourceStream = new FileImageInputStream(source);
        targetStream = new FileImageOutputStream(target);
        while ((bytesRead = sourceStream.read(buffer)) >= 0) {
            targetStream.write(buffer, 0, bytesRead);
        }
    } finally {
        if (sourceStream != null) {
            sourceStream.close();
        }
        if (targetStream != null) {
            targetStream.flush();
            targetStream.close();
        }
    }
}

From source file:edu.ku.brc.specify.extras.FishBaseInfoGetter.java

/**
 * Performs a "generic" HTTP request and fill member variable with results use
 * "getDigirResultsetStr" to get the results as a String
 *
 *///from   ww w  .ja  v  a2 s.c  o m
public Image getImage(final String fileName, final String url) {
    imageURL = url;

    String fullPath = tmpDir + File.separator + fileName;
    ////System.out.println(fullPath);
    File file = new File(fullPath);
    if (file.exists()) {
        try {
            return new ImageIcon(fullPath).getImage();

        } catch (Exception ex) {
            edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
            edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(FishBaseInfoGetter.class, ex);
            ex.printStackTrace();
            status = ErrorCode.Error;
        }

    } else {
        byte[] bytes = super.doHTTPRequest(url);

        try {
            FileImageOutputStream fos = new FileImageOutputStream(file);
            fos.write(bytes);
            fos.flush();
            fos.close();

            return new ImageIcon(bytes).getImage();

        } catch (Exception ex) {
            edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
            edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(FishBaseInfoGetter.class, ex);
            ex.printStackTrace();
            status = ErrorCode.Error;
        }
    }
    return null;
}

From source file:com.lynk.hrm.ui.dialog.InfoEmployee.java

private void updateData() {
    uiId.setText(employee.getId());/*  w w w.j av a2 s.c  o  m*/
    uiName.setText(employee.getName());
    uiNamePy.setText(employee.getNamePy());
    if (StringUtils.isNotEmpty(employee.getState())) {
        uiState.setSelectedItem(employee.getState());
        switch (employee.getState()) {
        case Employee.STATE_LEAVE:
        case Employee.STATE_RETIRE:
        case Employee.STATE_DELETE:
            uiInfoTab.setSelectedIndex(1);
            break;
        case Employee.STATE_SUSPEND:
            uiInfoTab.setSelectedIndex(2);
            break;
        case Employee.STATE_PROBATION:
        case Employee.STATE_CONTRACT:
        default:
            break;
        }
    }
    uiTimeCardLeaveCertify.setText(employee.getTimeCard());
    uiIdCard.setText(employee.getIdCard());
    uiBirthday.setText(employee.getBirthday());
    uiAge.setText(employee.getAge().toString());
    uiGender.setText(employee.getGender());
    if (StringUtils.isNotEmpty(employee.getMaritalStatus())) {
        uiMarital.setSelectedItem(employee.getMaritalStatus());
    }
    uiContact.setText(employee.getContact());
    if (StringUtils.isNotEmpty(employee.getCensus())) {
        uiCensus.setSelectedItem(employee.getCensus());
    }
    uiCensusAddress.setText(employee.getCensusAddress());

    // ?
    if (employee.getEmployeePhoto() != null && employee.getEmployeePhoto().getPhoto() != null
            && employee.getEmployeePhoto().getPhoto().length > 0) {
        EmployeePhoto photo = employee.getEmployeePhoto();
        try {
            File imageFile = new File(System.getProperty("user.dir") + "/temp/" + employee.getId() + ".png");
            FileImageOutputStream fios = new FileImageOutputStream(imageFile);
            fios.write(photo.getPhoto());
            fios.flush();
            fios.close();
            uiPhoto.putClientProperty("path", imageFile.getPath());
            uiPhoto.setImage(imageFile.getPath());
        } catch (Exception e) {
            showErrorMsg(e);
        }
    } else {
        uiPhoto.setImage("resource/image/default_emp_photo.png", true);
    }

    uiAddress.setText(employee.getAddress());
    if (StringUtils.isNotEmpty(employee.getCensusProvince())) {
        uiResidencePermit.setSelectedItem(employee.getCensusProvince());
    }
    if (StringUtils.isNotEmpty(employee.getDept())) {
        uiDept.setText(employee.getDept());
    }
    if (StringUtils.isNotEmpty(employee.getJob())) {
        uiJob.setText(employee.getJob());
    }
    if (StringUtils.isNotEmpty(employee.getEntryDate())) {
        uiEntryDate.setDate(Utils.dateFromStr(employee.getEntryDate()));
    }
    uiWorkAge.setText(UtilsClient.convertWorkAgeToStr(employee.getWorkAge()));
    if (StringUtils.isNotEmpty(employee.getProbationDate())) {
        uiProbation.setDate(Utils.dateFromStr(employee.getProbationDate()));
    }
    if (StringUtils.isNotEmpty(employee.getExpirationDate())) {
        uiExpiration.setText(employee.getExpirationDate());
    }
    if (StringUtils.isNotEmpty(employee.getDegree())) {
        uiDegree.setSelectedItem(employee.getDegree());
    }
    uiSchool.setText(employee.getSchool());
    uiMajor.setText(employee.getMajor());
    //      uiSuspendEnd.setText(employee.getSuspendEnd());
    uiWorkExperience.setText(employee.getWorkExperience());
    uiSocialCard.setText(employee.getSocialCard());
    uiHousingCard.setText(employee.getHousingCard());
    uiBankCard.setText(employee.getBankCard());
    uiNote.setText(employee.getNote());
    uiPerformance.setText(employee.getCensusCity());
    if (StringUtils.isNotEmpty(employee.getLeaveDate())) {
        uiLeaveDate.setDate(Utils.dateFromStr(employee.getLeaveDate()));
    }

    if (StringUtils.isNotEmpty(employee.getSocialEndDate())) {
        uiSocialEndDate.setText(employee.getSocialEndDate());
    }
    if (StringUtils.isNotEmpty(employee.getHousingEndDate())) {
        uiHousingEndDate.setText(employee.getHousingEndDate());
    }
    uiLeaveType.setSelectedItem(employee.getLeaveType());
    uiLeaveReason.setText(employee.getLeaveReason());
    uiFactory.setSelectedItem(employee.getSuspendNote());
    uiDdg.setSelectedItem(employee.getSuspendStart());
}

From source file:com.lynk.hrm.ui.dialog.InfoEmployee.java

private void initData(final String id) {
    showWaitPanel("?......");
    new SwingWorker<Employee, Void>() {

        @Override//w w w.  j  av a  2 s.  c om
        protected Employee doInBackground() throws Exception {
            if (StringUtils.isEmpty(id)) {
                return Employee.createNewEmployee();
            } else {
                return HrmBiz.getInstance().getEmployee(id);
            }
        }

        @Override
        protected void done() {
            try {
                employee = get();
                uiEntryDate.setCalendar(Calendar.getInstance());
                uiId.setText(employee.getId());
                uiName.setText(employee.getName());
                uiNamePy.setText(employee.getNamePy());
                if (StringUtils.isNotEmpty(employee.getState())) {
                    uiState.setSelectedItem(employee.getState());
                    switch (employee.getState()) {
                    case Employee.STATE_LEAVE:
                    case Employee.STATE_RETIRE:
                    case Employee.STATE_DELETE:
                        uiInfoTab.setSelectedIndex(1);
                        break;
                    case Employee.STATE_SUSPEND:
                        uiInfoTab.setSelectedIndex(2);
                        break;
                    case Employee.STATE_PROBATION:
                    case Employee.STATE_CONTRACT:
                    default:
                        break;
                    }
                }
                uiTimeCardLeaveCertify.setText(employee.getTimeCard());
                uiIdCard.setText(employee.getIdCard());
                uiBirthday.setText(employee.getBirthday());
                uiAge.setText(employee.getAge().toString());
                uiGender.setText(employee.getGender());
                if (StringUtils.isNotEmpty(employee.getMaritalStatus())) {
                    uiMarital.setSelectedItem(employee.getMaritalStatus());
                }
                uiContact.setText(employee.getContact());
                if (StringUtils.isNotEmpty(employee.getCensus())) {
                    uiCensus.setSelectedItem(employee.getCensus());
                }
                uiCensusAddress.setText(employee.getCensusAddress());

                // ?
                if (employee.getEmployeePhoto() != null && employee.getEmployeePhoto().getPhoto() != null
                        && employee.getEmployeePhoto().getPhoto().length > 0) {
                    EmployeePhoto photo = employee.getEmployeePhoto();
                    uiPhoto.putClientProperty("photo", employee.getEmployeePhoto().getPhoto());
                    try {
                        File imageFile = new File(
                                System.getProperty("user.dir") + "/temp/" + employee.getId() + ".png");
                        FileImageOutputStream fios = new FileImageOutputStream(imageFile);
                        fios.write(photo.getPhoto());
                        fios.flush();
                        fios.close();
                        uiPhoto.putClientProperty("path", imageFile.getPath());
                        uiPhoto.setImage(imageFile.getPath());
                    } catch (Exception e) {
                        showErrorMsg(e);
                    }
                } else {
                    uiPhoto.setImage("resource/image/default_emp_photo.png", true);
                }

                uiAddress.setText(employee.getAddress());
                if (StringUtils.isNotEmpty(employee.getCensusProvince())) {
                    uiResidencePermit.setSelectedItem(employee.getCensusProvince());
                }
                if (StringUtils.isNotEmpty(employee.getSuspendNote())) {
                    uiFactory.setSelectedItem(employee.getSuspendNote());
                }
                if (StringUtils.isNotEmpty(employee.getDept())) {
                    uiDept.setText(employee.getDept());
                }
                if (StringUtils.isNotEmpty(employee.getJob())) {
                    uiJob.setText(employee.getJob());
                }
                if (StringUtils.isNotEmpty(employee.getSuspendStart())) {
                    uiDdg.setSelectedItem(employee.getSuspendStart());
                }
                if (StringUtils.isNotEmpty(employee.getEntryDate())) {
                    uiEntryDate.setDate(Utils.dateFromStr(employee.getEntryDate()));
                }
                uiWorkAge.setText(UtilsClient.convertWorkAgeToStr(employee.getWorkAge()));
                if (StringUtils.isNotEmpty(employee.getProbationDate())) {
                    uiProbation.setDate(Utils.dateFromStr(employee.getProbationDate()));
                }
                if (StringUtils.isNotEmpty(employee.getExpirationDate())) {
                    uiExpiration.setText(employee.getExpirationDate());
                }
                if (StringUtils.isNotEmpty(employee.getDegree())) {
                    uiDegree.setSelectedItem(employee.getDegree());
                }
                uiSchool.setText(employee.getSchool());
                uiMajor.setText(employee.getMajor());
                uiWorkExperience.setText(employee.getWorkExperience());
                //               uiSuspendEnd.setText(employee.getSuspendEnd());
                uiSocialCard.setText(employee.getSocialCard());
                uiHousingCard.setText(employee.getHousingCard());
                uiBankCard.setText(employee.getBankCard());
                uiNote.setText(employee.getNote());
                uiPerformance.setText(employee.getCensusCity());
                uiPhoneShort.setText(employee.getPhoneShort());
                if (StringUtils.isNotEmpty(employee.getLeaveDate())) {
                    uiLeaveDate.setDate(Utils.dateFromStr(employee.getLeaveDate()));
                }

                if (StringUtils.isNotEmpty(employee.getSocialEndDate())) {
                    uiSocialEndDate.setText(employee.getSocialEndDate());
                }
                if (StringUtils.isNotEmpty(employee.getHousingEndDate())) {
                    uiHousingEndDate.setText(employee.getHousingEndDate());
                }
                uiLeaveType.setSelectedItem(employee.getLeaveType());
                uiLeaveReason.setText(employee.getLeaveReason());
                if (StringUtils.isNotEmpty(employee.getJobTitle())) {
                    uiGuide.setText(employee.getJobTitle());
                }
                hideWaitPanel();
            } catch (Exception e) {
                hideWaitPanel();
                showErrorMsg(e);
            }

        }

    }.execute();
}

From source file:org.meveo.admin.util.ModuleUtil.java

public static void cropPicture(String filename, CroppedImage croppedImage) throws Exception {
    FileImageOutputStream imageOutput = new FileImageOutputStream(new File(filename));
    imageOutput.write(croppedImage.getBytes(), 0, croppedImage.getBytes().length);
    imageOutput.flush();
    imageOutput.close();/*www.j a  va 2s . c om*/
}

From source file:org.tinymediamanager.core.ImageCache.java

/**
 * Cache image.//from www .ja v  a2s .  c  o  m
 * 
 * @param mf
 *          the media file
 * @return the file the cached file
 * @throws Exception
 */
public static Path cacheImage(Path originalFile) throws Exception {
    MediaFile mf = new MediaFile(originalFile);
    Path cachedFile = ImageCache.getCacheDir()
            .resolve(getMD5(originalFile.toString()) + "." + Utils.getExtension(originalFile));
    if (!Files.exists(cachedFile)) {
        // check if the original file exists && size > 0
        if (!Files.exists(originalFile)) {
            throw new FileNotFoundException("unable to cache file: " + originalFile + "; file does not exist");
        }
        if (Files.size(originalFile) == 0) {
            throw new EmptyFileException(originalFile);
        }

        // recreate cache dir if needed
        // rescale & cache
        BufferedImage originalImage = null;
        try {
            originalImage = createImage(originalFile);
        } catch (Exception e) {
            throw new Exception("cannot create image - file seems not to be valid? " + originalFile);
        }

        // calculate width based on MF type
        int desiredWidth = originalImage.getWidth(); // initialize with fallback
        switch (mf.getType()) {
        case FANART:
            if (originalImage.getWidth() > 1000) {
                desiredWidth = 1000;
            }
            break;

        case POSTER:
            if (originalImage.getHeight() > 500) {
                desiredWidth = 350;
            }
            break;

        case EXTRAFANART:
        case THUMB:
        case BANNER:
        case GRAPHIC:
            desiredWidth = 300;
            break;

        default:
            break;
        }

        // special handling for movieset-fanart or movieset-poster
        if (mf.getFilename().startsWith("movieset-fanart") || mf.getFilename().startsWith("movieset-poster")) {
            if (originalImage.getWidth() > 1000) {
                desiredWidth = 1000;
            }
        }

        Point size = calculateSize(desiredWidth, (int) (originalImage.getHeight() / 1.5),
                originalImage.getWidth(), originalImage.getHeight(), true);
        BufferedImage scaledImage = null;

        if (Globals.settings.getImageCacheType() == CacheType.FAST) {
            // scale fast
            scaledImage = Scalr.resize(originalImage, Scalr.Method.BALANCED, Scalr.Mode.FIT_EXACT, size.x,
                    size.y);
        } else {
            // scale with good quality
            scaledImage = Scalr.resize(originalImage, Scalr.Method.QUALITY, Scalr.Mode.FIT_EXACT, size.x,
                    size.y);
        }
        originalImage = null;

        ImageWriter imgWrtr = null;
        ImageWriteParam imgWrtrPrm = null;

        // here we have two different ways to create our thumb
        // a) a scaled down jpg/png (without transparency) which we have to modify since OpenJDK cannot call native jpg encoders
        // b) a scaled down png (with transparency) which we can store without any more modifying as png
        if (hasTransparentPixels(scaledImage)) {
            // transparent image -> png
            imgWrtr = ImageIO.getImageWritersByFormatName("png").next();
            imgWrtrPrm = imgWrtr.getDefaultWriteParam();

        } else {
            // non transparent image -> jpg
            // convert to rgb
            BufferedImage rgb = new BufferedImage(scaledImage.getWidth(), scaledImage.getHeight(),
                    BufferedImage.TYPE_INT_RGB);
            ColorConvertOp xformOp = new ColorConvertOp(null);
            xformOp.filter(scaledImage, rgb);
            imgWrtr = ImageIO.getImageWritersByFormatName("jpg").next();
            imgWrtrPrm = imgWrtr.getDefaultWriteParam();
            imgWrtrPrm.setCompressionMode(JPEGImageWriteParam.MODE_EXPLICIT);
            imgWrtrPrm.setCompressionQuality(0.80f);

            scaledImage = rgb;
        }

        FileImageOutputStream output = new FileImageOutputStream(cachedFile.toFile());
        imgWrtr.setOutput(output);
        IIOImage image = new IIOImage(scaledImage, null, null);
        imgWrtr.write(null, image, imgWrtrPrm);
        imgWrtr.dispose();
        output.flush();
        output.close();
        scaledImage = null;
    }

    if (!Files.exists(cachedFile)) {
        throw new Exception("unable to cache file: " + originalFile);
    }

    return cachedFile;
}