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

/**
 * Writes a DOM document to a file.//from w  w w .ja  v  a2  s. c  om
 * 
 * @param document
 *            DOM document.
 * @param fileName
 *            target file path.
 */
public static void writeDOMToFile(Document document, String fileName) {
    FileOutputStream fos;
    Source source;
    Result result;
    Transformer xformer;

    try {
        fos = new FileOutputStream(fileName);
        source = new DOMSource(document);
        result = new StreamResult(fos);
        xformer = TransformerFactory.newInstance().newTransformer();
        xformer.transform(source, result);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
    } catch (TransformerFactoryConfigurationError e) {
        e.printStackTrace();
    } catch (TransformerException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static final void SaveObject(final String path, final Object saveObject) {
    FileOutputStream fileOutputStream = null;
    ObjectOutputStream objectOutputStream = null;
    File file = new File(path);
    try {// ww  w  . ja  va2s  .com
        if (!file.exists()) {
            file.createNewFile();
        }
        fileOutputStream = new FileOutputStream(file);
        objectOutputStream = new ObjectOutputStream(fileOutputStream);
        objectOutputStream.writeObject(saveObject);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (objectOutputStream != null) {
                objectOutputStream.close();
            }
            if (fileOutputStream != null) {
                fileOutputStream.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static String getCpuName() {
    FileReader fr = null;//from   w ww .  jav a2s .  c om
    BufferedReader br = null;
    try {
        fr = new FileReader("/proc/cpuinfo");
        br = new BufferedReader(fr);
        String text = br.readLine();
        String[] array = text.split(":\\s+", 2);
        for (int i = 0; i < array.length; i++) {
        }
        return array[1];
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (fr != null)
            try {
                fr.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        if (br != null)
            try {
                br.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
    }
    return null;
}

From source file:Main.java

public static Bitmap load_bitmap_from_uri_string(Context context, String uri, int sizeX, int sizeY) {
    Bitmap small_bitmap = null;//  w  ww.ja  v a 2  s .c  o  m

    Uri img_uri = Uri.parse(uri);
    if (uri != null) {
        try {

            InputStream inputStream = context.getContentResolver().openInputStream(img_uri);
            Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
            small_bitmap = Bitmap.createScaledBitmap(bitmap, sizeX, sizeY, false);
            bitmap.recycle();

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

    return small_bitmap;
}

From source file:Main.java

public static boolean cache(Context context, String file, byte[] data, int mode) {
    boolean bResult = false;
    if (null != data && data.length > 0) {
        FileOutputStream fos = null;
        try {//from   ww w .j  a v  a  2s .c om
            fos = context.openFileOutput(file, mode);
            fos.write(data);
            fos.flush();
            bResult = true;
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (null != fos) {
                try {
                    fos.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    return bResult;
}

From source file:Main.java

public static Drawable load_drawable_from_uri_string(Context context, String uri, int sizeX, int sizeY) {
    Drawable drawable = null;/*from w  w w .ja v  a2 s. co m*/
    Uri img_uri = Uri.parse(uri);
    if (uri != null) {
        try {

            InputStream inputStream = context.getContentResolver().openInputStream(img_uri);
            Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
            Bitmap small_bitmap = Bitmap.createScaledBitmap(bitmap, sizeX, sizeY, false);
            bitmap.recycle();
            drawable = new BitmapDrawable(context.getResources(), small_bitmap);

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    }
    return drawable;
}

From source file:Main.java

public static String getMD5(String file) {
    String md5 = "";

    try {//  w  w  w  .  ja  v a 2s.  co m
        MessageDigest md = MessageDigest.getInstance("MD5");
        InputStream is;
        is = new FileInputStream(file);

        DigestInputStream dis = new DigestInputStream(is, md);
        byte data[] = new byte[1024];
        @SuppressWarnings("unused")
        int count;
        while ((count = dis.read(data)) != -1) {

        }
        byte[] digest = md.digest();

        for (int i = 0; i < digest.length; i++) {
            md5 += Integer.toString((digest[i] & 0xff) + 0x100, 16).substring(1);
        }
        return md5;
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return md5;
}

From source file:Main.java

public static void saveBitmap(String path, Bitmap mBitmap) {
    File f = new File(path);
    if (!f.exists())
        createDipPath(path);//w ww .jav  a2s.  c  o  m
    FileOutputStream fOut = null;
    try {
        fOut = new FileOutputStream(f);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    mBitmap.compress(Bitmap.CompressFormat.JPEG, 100, fOut);
    try {
        fOut.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }
    try {
        fOut.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static Bitmap getBitmapFromDisk(String url, Context ctx) {

    Bitmap defautBitmap = null;//from  w  w  w . j a v  a 2 s  .com
    try {
        String filename = constructFileName(url);
        File filePath = new File(ctx.getCacheDir(), filename);

        if (filePath.exists() && filePath.isFile() && !filePath.isDirectory()) {
            FileInputStream fi;
            BitmapFactory.Options opts = new BitmapFactory.Options();
            opts.inPreferredConfig = Config.RGB_565;
            fi = new FileInputStream(filePath);
            defautBitmap = BitmapFactory.decodeStream(fi, null, opts);
        }

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

    } catch (Exception e) {

    } catch (OutOfMemoryError e) {

    }

    return defautBitmap;
}

From source file:Main.java

/**
 * Returns a bitmap from a gallery Uri/*  w  w  w .jav  a 2  s .c  o m*/
 *
 * @param pContext
 *        Context required to access the content resolver
 * @param pIntent
 *        The Uri of the picker image
 * @return The picked image as a bitmap
 */
public static Bitmap getBitmapFromIntent(Context pContext, Intent pIntent) {
    Bitmap bitmapPickedImage = null;

    Uri pickedImageUri = pIntent.getData();

    // If the URI is not null try to decode it to a bitmap else try to get the bitmap data from the intent
    // http://stackoverflow.com/questions/17123083/null-pointer-exception-while-taking-pictures-from-camera-android-htc
    if (pickedImageUri != null) {
        try {
            InputStream imageStream = pContext.getContentResolver().openInputStream(pickedImageUri);
            bitmapPickedImage = BitmapFactory.decodeStream(imageStream);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    } else {
        if (pIntent.getExtras() != null && pIntent.getExtras().get("data") instanceof Bitmap) {
            bitmapPickedImage = (Bitmap) pIntent.getExtras().get("data");
        }
    }

    return bitmapPickedImage;
}