Example usage for java.io FileNotFoundException printStackTrace

Introduction

In this page you can find the example usage for java.io FileNotFoundException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:Main.java

public static List<String> getTextToList(File file) {
    FileInputStream fileInputStream = null;
    InputStreamReader inputStreamReader = null;
    BufferedReader bufferedReader = null;
    List<String> list = new ArrayList<String>();
    try {//w  w  w  .j  a  v a 2s  .c o m
        fileInputStream = new FileInputStream(file);
        inputStreamReader = new InputStreamReader(fileInputStream);
        bufferedReader = new BufferedReader(inputStreamReader);
        String text;
        while ((text = bufferedReader.readLine()) != null) {
            list.add(text);
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (fileInputStream != null) {
                fileInputStream.close();
            }
            if (inputStreamReader != null) {
                inputStreamReader.close();
            }
            if (bufferedReader != null) {
                bufferedReader.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return list;
}

---

From source file:Main.java

public static Bitmap getSimilarBitmap(File f, int width, int height) {
    try {/*from   ww w .j a  v  a 2 s. c o  m*/
        BitmapFactory.Options o = new BitmapFactory.Options();
        o.inJustDecodeBounds = true;
        FileInputStream stream1 = new FileInputStream(f);
        BitmapFactory.decodeStream(stream1, null, o);
        stream1.close();

        float widthScale = o.outWidth / width;
        float heightScale = o.outHeight / height;
        float scale = widthScale > heightScale ? widthScale : heightScale;
        if (scale > 8) {
            o.inSampleSize = 8;
        } else if (scale > 6) {
            o.inSampleSize = 6;
        } else if (scale > 4) {
            o.inSampleSize = 4;
        } else if (scale > 2) {
            o.inSampleSize = 2;
        } else {
            o.inSampleSize = 1;
        }
        o.inJustDecodeBounds = false;
        FileInputStream stream2 = new FileInputStream(f);
        Bitmap bitmap = BitmapFactory.decodeStream(stream2, null, o);
        stream2.close();
        return bitmap;
    } catch (FileNotFoundException e) {
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;

}

---

From source file:Main.java

public static void saveImage(String imagePath, Bitmap bm) {

    if (bm == null || imagePath == null || "".equals(imagePath)) {
        return;/* w  w  w. j  a va2s.c  o  m*/
    }

    File f = new File(imagePath);
    if (f.exists()) {
        return;
    } else {
        try {
            File parentFile = f.getParentFile();
            if (!parentFile.exists()) {
                parentFile.mkdirs();
            }
            f.createNewFile();
            FileOutputStream fos;
            fos = new FileOutputStream(f);
            bm.compress(Bitmap.CompressFormat.PNG, 100, fos);
            fos.close();
        } catch (FileNotFoundException e) {
            f.delete();
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
            f.delete();
        }
    }
}

---

From source file:Main.java

@SuppressWarnings("unchecked")
static boolean loadSharedPreferencesFromFile(Context context, File src) {
    boolean res = false;
    ObjectInputStream input = null;
    try {//from  w  w w. ja va  2 s  .  co  m
        GZIPInputStream inputGZIP = new GZIPInputStream(new FileInputStream(src));
        input = new ObjectInputStream(inputGZIP);
        Editor prefEdit = PreferenceManager.getDefaultSharedPreferences(context).edit();
        prefEdit.clear();
        Map<String, Object> entries = (Map<String, Object>) input.readObject();
        for (Entry<String, ?> entry : entries.entrySet()) {
            Object v = entry.getValue();
            String key = entry.getKey();

            if (v instanceof Boolean)
                prefEdit.putBoolean(key, ((Boolean) v).booleanValue());
            else if (v instanceof Float)
                prefEdit.putFloat(key, ((Float) v).floatValue());
            else if (v instanceof Integer)
                prefEdit.putInt(key, ((Integer) v).intValue());
            else if (v instanceof Long)
                prefEdit.putLong(key, ((Long) v).longValue());
            else if (v instanceof String)
                prefEdit.putString(key, ((String) v));
        }
        prefEdit.commit();
        res = true;
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } finally {
        try {
            if (input != null) {
                input.close();
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
    return res;
}

---

From source file:Main.java

/**
 * read file to a string//  w  w  w.  j  av a2 s .c  om
 * 
 * @param context
 * @param file
 * @return
 */
public static String loadString(File file) {
    if (null == file || !file.exists()) {
        return "";
    }
    FileInputStream fis = null;

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try {
        fis = new FileInputStream(file);
        int restSize = fis.available();
        int bufSize = restSize > BUF_SIZE ? BUF_SIZE : restSize;
        byte[] buf = new byte[bufSize];
        while (fis.read(buf) != -1) {
            baos.write(buf);
            restSize -= bufSize;

            if (restSize <= 0)
                break;
            if (restSize < bufSize)
                bufSize = restSize;
            buf = new byte[bufSize];
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (SecurityException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (fis != null) {
            try {
                fis.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    return baos.toString();
}

---

From source file:Main.java

public static Bitmap convertToMutable(Bitmap srcBitmap, String cacheDirPath, String tempFileName) {
    try {/*from w w  w  .  ja v a2 s . c o  m*/
        // this is the file going to use temporally to save the bytes.
        // This file will not be a image, it will store the raw image data.
        int index = tempFileName.lastIndexOf(".");
        if (index != -1)
            tempFileName = tempFileName.substring(0, index);
        File file = new File(cacheDirPath + File.separator + tempFileName + ".tmp");

        // Open an RandomAccessFile
        // Make sure you have added uses-permission
        // android:name="android.permission.WRITE_EXTERNAL_STORAGE"
        // into AndroidManifest.xml file
        RandomAccessFile randomAccessFile = new RandomAccessFile(file, "rw");

        // get the width and height of the source bitmap.
        int width = srcBitmap.getWidth();
        int height = srcBitmap.getHeight();
        Config type = srcBitmap.getConfig();

        // Copy the byte to the file
        // Assume source bitmap loaded using options.inPreferredConfig =
        // Config.ARGB_8888;
        FileChannel channel = randomAccessFile.getChannel();
        MappedByteBuffer map = channel.map(MapMode.READ_WRITE, 0, srcBitmap.getRowBytes() * height);
        srcBitmap.copyPixelsToBuffer(map);
        // recycle the source bitmap, this will be no longer used.
        srcBitmap.recycle();
        System.gc();// try to force the bytes from the imgIn to be released

        // Create a new bitmap to load the bitmap again. Probably the memory
        // will be available.
        srcBitmap = Bitmap.createBitmap(width, height, type);
        map.position(0);
        // load it back from temporary
        srcBitmap.copyPixelsFromBuffer(map);
        // close the temporary file and channel , then delete that also
        channel.close();
        randomAccessFile.close();

        // delete the temp file
        file.delete();

    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return srcBitmap;
}

---

From source file:com.gemalto.split.additionalservices.ViveService_RemoveRecordsFromCsvFile.java

public static void loadExceptionRecords(String exceptionFileName) {
    logger.info("Loading Records of the Exception File");
    BufferedReader br = null;/*w  w w .  ja  v  a2s . c o  m*/
    String line = "";
    String cvsSplitBy = ",";
    try {
        br = new BufferedReader(new FileReader(exceptionFileName));
        while ((line = br.readLine()) != null) {
            // use comma as separator
            String[] exceptionRecordsArray = line.split(cvsSplitBy);
            Record exceptionRecord = new Record();
            exceptionRecord.setPan(exceptionRecordsArray[1]);
            exceptionRecords.add(exceptionRecord);
        }
        logger.info("Loading complete, total of exception records:" + exceptionRecords.size()
                + " (be careful with the header of the csv file)");

    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (br != null) {
            try {
                br.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

---

From source file:Main.java

public static void base64ToBitmap(String base64Data, String imgName, String imgFormat) {
    byte[] bytes = Base64.decode(base64Data, Base64.DEFAULT);
    Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);

    File myCaptureFile = new File("/sdcard/", imgName);
    FileOutputStream fos = null;//from  w  w  w .j  a v a 2 s .c  o  m
    try {
        fos = new FileOutputStream(myCaptureFile);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block  
        e.printStackTrace();
    }
    boolean isTu = bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fos);
    if (isTu) {
        // fos.notifyAll();  
        try {
            fos.flush();
            fos.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    } else {
        try {
            fos.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

---

From source file:com.cslc.eils.gameControl.util.PropertiesUtil.java

/**
 * /*from ww w .java2 s .  c  o  m*/
 * 
 * @param propFileUrl 
 * 
 * @return 
 */
public static Properties loadProperties(String propFileUrl) {
    log.info(":" + propFileUrl);
    InputStream in = null;
    try {
        File path = new File(propFileUrl);
        if (!path.exists()) {
            //   TODO Throws exp
        } else {
            Properties properties = new Properties();
            in = new FileInputStream(path);
            properties.load(in);
            return properties;
        }

    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException ioe) {
                ioe.printStackTrace();
            }
        }
    }
    return null;
}

---

From source file:Main.java

public static String getStringFromFile(String filePath) {
    String s = null;/*from  ww w . j ava  2  s  . c  o  m*/
    File f = new File(filePath);
    Reader reader = null;
    try {
        reader = new BufferedReader(new FileReader(f));
        StringBuilder sb = new StringBuilder();
        char[] buff = new char[50];
        int length;
        while ((length = reader.read(buff)) != -1) {
            sb.append(buff, 0, length);
        }
        s = sb.toString();
    } catch (FileNotFoundException e) {
        s = null;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return s;
}

---

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