Java FileNotFoundException.printStackTrace方法代码示例

import java.io.FileNotFoundException; //导入方法依赖的package包/类
public void loadInstructions(File instructionsFile)
{
	setIncremental(true);
	try {
		fr = new FileReader(instructionsFile);
	} catch (FileNotFoundException fnfEx) {
		JOptionPane.showMessageDialog(null,fnfEx.getMessage(),"Error",JOptionPane.ERROR_MESSAGE);
		System.err.println("cxf network file not found");
		fnfEx.printStackTrace();
	}
	
	br = new BufferedReader(fr);

	Token token;
	instructionTokens = new ArrayList<Token>();
	
	while ((token = getNextToken()) != null)
		instructionTokens.add(token);
	
	return;
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
protected static final String a(Bitmap bitmap, String str, String str2) {
    File file = new File(str);
    if (!file.exists()) {
        file.mkdirs();
    }
    String stringBuffer = new StringBuffer(str).append(str2).toString();
    File file2 = new File(stringBuffer);
    if (file2.exists()) {
        file2.delete();
    }
    if (bitmap != null) {
        try {
            OutputStream fileOutputStream = new FileOutputStream(file2);
            bitmap.compress(CompressFormat.JPEG, 80, fileOutputStream);
            fileOutputStream.flush();
            fileOutputStream.close();
            bitmap.recycle();
            return stringBuffer;
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e2) {
            e2.printStackTrace();
        }
    }
    return null;
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
public BufferedOutputStream makeOutputStreamForStreaming(String str) {
    try {
        try {
            try {
                BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(this.bн043D043Dн043D043D.openFileOutput(getUniqueFileName(str) + HAPTIC_STORAGE_FILENAME, 0));
                if (((b0425Х042504250425Х + b04250425042504250425Х) * b0425Х042504250425Х) % bХХХХХ0425 == bХ0425ХХХ0425()) {
                    return bufferedOutputStream;
                }
                b0425Х042504250425Х = b0425ХХХХ0425();
                bХ0425042504250425Х = 15;
                return bufferedOutputStream;
            } catch (FileNotFoundException e) {
                e.printStackTrace();
                return null;
            }
        } catch (Exception e2) {
            throw e2;
        }
    } catch (Exception e22) {
        throw e22;
    }
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
public static void removeStopWordsRemoveAll(String text){
	//******************EXAMPLE WITH REMOVE ALL *******************************************************************************************

	try {
		out.println(text);
		Scanner stopWordList = new Scanner(new File("C://Jenn Personal//Packt Data Science//Chapter 3 Data Cleaning//stopwords.txt"));
		TreeSet<String> stopWords = new TreeSet<String>();
		while(stopWordList.hasNextLine()){
			stopWords.add(stopWordList.nextLine());
		}
		ArrayList<String> dirtyText = new ArrayList<String>(Arrays.asList(text.split(" ")));
		dirtyText.removeAll(stopWords);
		out.println("Clean words: ");
		for(String x : dirtyText){
			out.print(x + " ");
		}
		out.println();
		stopWordList.close();
	} catch (FileNotFoundException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
/**
 * 将图片保存在指定路径中
 *
 * @param bitmap
 * @param descPath
 */
public static void saveBitmap(Bitmap bitmap, String descPath) {
    File file = new File(descPath);
    if (!file.getParentFile().exists()) {
        file.getParentFile().mkdirs();
    }
    if (!file.exists()) {
        try {
            bitmap.compress(CompressFormat.JPEG, 30, new FileOutputStream(
                                file));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    }

    if (null != bitmap) {
        bitmap.recycle();
        bitmap = null;
    }
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
/**
 * This method open a TrustStore. It returns true if the password is correct.
 *
 * @param trustStoreFile the TrustStore name
 * @param trustStorePassword the TrustStore password
 * @return true, if successful
 */
public boolean openTrustStore(File trustStoreFile, String trustStorePassword) {
	if (trustStoreFile != null && trustStoreFile.exists()) {
		try {
			trustStoreInputStream = new FileInputStream(trustStoreFile);
			init(trustStoreFile, trustStorePassword);
			return openTrustStoreFromStream(trustStoreInputStream, trustStorePassword);
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}
	return false;
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
private InputStream getFileInputStream(String fileName) {
    try {
        FileInputStream fis = new FileInputStream(fileName);
        return fis;
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    return null;
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
public static PrintStream getDebugOutputPrintStream(final String dir, final String filename) {
    String path;
    if (System.getenv("TEST_DIR") != null) {
        path = System.getenv("TEST_DIR") + File.separator + rootPath + dir;
    } else {
        String temp_rootPath = "/tmp/";
        if (rootPath == null && HStoreConf.isInitialized()) {
            synchronized (BuildDirectoryUtils.class) {
                if (rootPath == null) {
                    rootPath = HStoreConf.singleton().global.temp_dir +
                               File.separator +
                               "debugoutput/";
                }
            } // SYNCH
        }
        if (rootPath != null) temp_rootPath = rootPath;
        assert(temp_rootPath != null);
        path = temp_rootPath + dir;
    }
    File d = new File(path);
    d.mkdirs();
    //if (!success) return null;
    String filepath = path + "/" + filename;
    File f = new File(filepath);
    if (f.exists()) f.delete();
    //if (f.canWrite() == false) return null;
    try {
        return new PrintStream(f);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
        return null;
    }
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
/**
 * 上传文件
 * @Title: uploadFile
 * @param file
 * @param fileName
 * @return void 返回类型
 */
public static void uploadFile(File file, String fileName) {
    try {
        if (!file.exists()) { // 如果文件的路径不存在就创建路径
            file.getParentFile().mkdirs();
        }
        InputStream bis = new FileInputStream(file);
        uploadFile(bis, fileName);

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

import java.io.FileNotFoundException; //导入方法依赖的package包/类
public static Bitmap getBitmapFromUri(Context context, Uri uri, Options options) {
    Bitmap bitmap = null;
    InputStream is = null;
    try {
        is = context.getContentResolver().openInputStream(uri);
        bitmap = BitmapFactory.decodeStream(is, null, options);
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    } catch (FileNotFoundException e2) {
        e2.printStackTrace();
        if (is != null) {
            try {
                is.close();
            } catch (IOException e3) {
                e3.printStackTrace();
            }
        }
    } catch (Throwable th) {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e32) {
                e32.printStackTrace();
            }
        }
    }
    return bitmap;
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
public B message(File file){
    try {
        return message(new FileInputStream(file));
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }

    return null;
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
private void initFromFile(File file) {
    try {
        toIniFile(new BufferedReader(new FileReader(file)));
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
/**
 * Return a {@link BufferedInputStream} from the given uri or null if an exception is thrown
 * 
 * @param context
 * @param uri
 * @return the {@link InputStream} of the given path. null if file is not found
 */
static InputStream openContentInputStream( Context context, Uri uri ) {
	try {
		return context.getContentResolver().openInputStream( uri );
	} catch ( FileNotFoundException e ) {
		e.printStackTrace();
	}
	return null;
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    switch (requestCode){
        case TAKE_PHOTO:
            if (resultCode==RESULT_OK){
                try{
                    //將拍攝的照片顯示出來
                    Bitmap bitmap= BitmapFactory.decodeStream(getContentResolver().openInputStream(imageUri));
                    picture.setImageBitmap(bitmap);
                }catch (FileNotFoundException e){
                    e.printStackTrace();
                }
            }
            break;
        case CHOOSE_PHOTO:
            if (resultCode==RESULT_OK){
                //判斷手機系統版本號
                if (Build.VERSION.SDK_INT>=19){
                    //4.4及以上系統使用這個方法處理圖片
                    handleImageOnKitkat(data);
                }
                else {
                    //4.4及以下系統使用此方法處理圖片
                    handleImageBeforeKitKat(data);
                }
            }
        default:
            break;
    }
}
 

import java.io.FileNotFoundException; //导入方法依赖的package包/类
private static void saveToContentProvider(File file,Activity activity){
    // 其次把文件插入到系统图库
    try {
        MediaStore.Images.Media.insertImage(activity.getContentResolver(), file.getAbsolutePath(),file.getName(), null);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    // 最后通知图库更新
    activity.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(file)));
}