Examples with FileNotFoundException java.io.FileNotFoundException used on opensource projects

Example 71 with FileNotFoundException

use of java.io.FileNotFoundException in project platform_frameworks_base by android.

the class StubProvider method dispatchCreateDocumentWithFlags.

private Bundle dispatchCreateDocumentWithFlags(Bundle extras) {
    String rootId = extras.getString(EXTRA_PARENT_ID);
    String mimeType = extras.getString(Document.COLUMN_MIME_TYPE);
    String name = extras.getString(Document.COLUMN_DISPLAY_NAME);
    List<String> streamTypes = extras.getStringArrayList(EXTRA_STREAM_TYPES);
    int flags = extras.getInt(EXTRA_FLAGS);
    Bundle out = new Bundle();
    String documentId = null;
    try {
        documentId = createDocument(rootId, mimeType, name, flags, streamTypes);
        Uri uri = DocumentsContract.buildDocumentUri(mAuthority, documentId);
        out.putParcelable(DocumentsContract.EXTRA_URI, uri);
    } catch (FileNotFoundException e) {
        Log.d(TAG, "Creating document with flags failed" + name);
    }
    return out;
}

Example 72 with FileNotFoundException

use of java.io.FileNotFoundException in project platform_frameworks_base by android.

the class StubProvider method createFile.

private File createFile(StubDocument parent, String mimeType, String displayName) throws FileNotFoundException {
    if (parent == null) {
        throw new IllegalArgumentException("Can't create file " + displayName + " in null parent.");
    }
    if (!parent.file.isDirectory()) {
        throw new IllegalArgumentException("Can't create file " + displayName + " inside non-directory parent " + parent.file.getName());
    }
    final File file = new File(parent.file, displayName);
    if (file.exists()) {
        throw new FileNotFoundException("Duplicate file names not supported for " + file);
    }
    if (mimeType.equals(Document.MIME_TYPE_DIR)) {
        if (!file.mkdirs()) {
            throw new FileNotFoundException("Failed to create directory(s): " + file);
        }
        Log.i(TAG, "Created new directory: " + file);
    } else {
        boolean created = false;
        try {
            created = file.createNewFile();
        } catch (IOException e) {
            // We'll throw an FNF exception later :)
            Log.e(TAG, "createNewFile operation failed for file: " + file, e);
        }
        if (!created) {
            throw new FileNotFoundException("createNewFile operation failed for: " + file);
        }
        Log.i(TAG, "Created new file: " + file);
    }
    return file;
}

Example 73 with FileNotFoundException

use of java.io.FileNotFoundException in project platform_frameworks_base by android.

the class StubProvider method deleteDocument.

@Override
public void deleteDocument(String documentId) throws FileNotFoundException {
    final StubDocument document = mStorage.get(documentId);
    final long fileSize = document.file.length();
    if (document == null || !document.file.delete())
        throw new FileNotFoundException();
    synchronized (mWriteLock) {
        document.rootInfo.size -= fileSize;
        mStorage.remove(documentId);
    }
    Log.d(TAG, "Document deleted: " + documentId);
    notifyParentChanged(document.parentId);
    getContext().getContentResolver().notifyChange(DocumentsContract.buildDocumentUri(mAuthority, document.documentId), null, false);
}

Example 74 with FileNotFoundException

use of java.io.FileNotFoundException in project platform_frameworks_base by android.

the class StubProvider method createVirtualFile.

@VisibleForTesting
public Uri createVirtualFile(String rootId, String path, String mimeType, List<String> streamTypes, byte[] content) throws FileNotFoundException, IOException {
    final File file = createFile(rootId, path, mimeType, content);
    final StubDocument parent = mStorage.get(getDocumentIdForFile(file.getParentFile()));
    if (parent == null) {
        throw new FileNotFoundException("Parent not found.");
    }
    final StubDocument document = StubDocument.createVirtualDocument(file, mimeType, streamTypes, parent);
    mStorage.put(document.documentId, document);
    return DocumentsContract.buildDocumentUri(mAuthority, document.documentId);
}

Example 75 with FileNotFoundException

use of java.io.FileNotFoundException in project platform_frameworks_base by android.

the class PrintSpoolerService method writePrintJobData.

public void writePrintJobData(final ParcelFileDescriptor fd, final PrintJobId printJobId) {
    final PrintJobInfo printJob;
    synchronized (mLock) {
        printJob = getPrintJobInfo(printJobId, PrintManager.APP_ID_ANY);
    }
    new AsyncTask<Void, Void, Void>() {

        @Override
        protected Void doInBackground(Void... params) {
            FileInputStream in = null;
            FileOutputStream out = null;
            try {
                if (printJob != null) {
                    File file = generateFileForPrintJob(PrintSpoolerService.this, printJobId);
                    in = new FileInputStream(file);
                    out = new FileOutputStream(fd.getFileDescriptor());
                }
                final byte[] buffer = new byte[8192];
                while (true) {
                    final int readByteCount = in.read(buffer);
                    if (readByteCount < 0) {
                        return null;
                    }
                    out.write(buffer, 0, readByteCount);
                }
            } catch (FileNotFoundException fnfe) {
                Log.e(LOG_TAG, "Error writing print job data!", fnfe);
            } catch (IOException ioe) {
                Log.e(LOG_TAG, "Error writing print job data!", ioe);
            } finally {
                IoUtils.closeQuietly(in);
                IoUtils.closeQuietly(out);
                IoUtils.closeQuietly(fd);
            }
            Log.i(LOG_TAG, "[END WRITE]");
            return null;
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
}