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

Example 96 with EOFException

use of java.io.EOFException in project iosched by google.

the class StrictLineReaderTest method lineReaderConsistencyWithReadAsciiLine.

@Test
public void lineReaderConsistencyWithReadAsciiLine() {
    try {
        // Testing with LineReader buffer capacity 32 to check some corner cases.
        StrictLineReader lineReader = new StrictLineReader(createTestInputStream(), 32, Util.US_ASCII);
        InputStream refStream = createTestInputStream();
        while (true) {
            try {
                String refLine = readAsciiLine(refStream);
                try {
                    String line = lineReader.readLine();
                    if (!refLine.equals(line)) {
                        fail("line (\"" + line + "\") differs from expected (\"" + refLine + "\").");
                    }
                } catch (EOFException eof) {
                    fail("line reader threw EOFException too early.");
                }
            } catch (EOFException refEof) {
                try {
                    lineReader.readLine();
                    fail("line reader didn't throw the expected EOFException.");
                } catch (EOFException expected) {
                    break;
                }
            }
        }
        refStream.close();
        lineReader.close();
    } catch (IOException ioe) {
        fail("Unexpected IOException " + ioe.toString());
    }
}

Example 97 with EOFException

use of java.io.EOFException in project j2objc by google.

the class GZIPInputStream method maybeReadNextMember.

private boolean maybeReadNextMember() throws IOException {
    // If we have any unconsumed data in the inflater buffer, we have to
    // scan that first. The fact that we've reached here implies we've
    // successfully consumed the GZIP trailer.
    final int remaining = inf.getRemaining() - GZIP_TRAILER_SIZE;
    if (remaining > 0) {
        // remaining when it is first created.
        if (!(in instanceof PushbackInputStream)) {
            in = new PushbackInputStream(in, buf.length);
        }
        ((PushbackInputStream) in).unread(buf, inf.getCurrentOffset() + GZIP_TRAILER_SIZE, remaining);
    }
    final byte[] buffer;
    try {
        buffer = readHeader(in);
    } catch (EOFException eof) {
        // gzip record.
        return true;
    }
    final short magic = Memory.peekShort(buffer, 0, ByteOrder.LITTLE_ENDIAN);
    if (magic != (short) GZIP_MAGIC) {
        // from this stream.
        return true;
    }
    // We've encountered the gzip magic number, so we assume there's another
    // member in the stream.
    parseGzipHeader(in, buffer, crc, buf);
    return false;
}

Example 98 with EOFException

use of java.io.EOFException in project j2objc by google.

the class InflaterInputStream method fill.

/**
     * Fills the input buffer with data to be decompressed.
     *
     * @throws IOException
     *             if an {@code IOException} occurs.
     */
protected void fill() throws IOException {
    checkClosed();
    if (nativeEndBufSize > 0) {
        ZipFile.RAFStream is = (ZipFile.RAFStream) in;
        len = is.fill(inf, nativeEndBufSize);
    } else {
        if ((len = in.read(buf)) > 0) {
            inf.setInput(buf, 0, len);
        } else if (len == -1) {
            throw new EOFException("Unexpected end of stream.");
        }
    }
}

Example 99 with EOFException

use of java.io.EOFException in project j2objc by google.

the class InflaterInputStream method read.

/**
     * Reads up to {@code byteCount} bytes of decompressed data and stores it in
     * {@code buffer} starting at {@code byteOffset}. Returns the number of uncompressed bytes read,
     * or -1.
     */
@Override
public int read(byte[] buffer, int byteOffset, int byteCount) throws IOException {
    checkClosed();
    Arrays.checkOffsetAndCount(buffer.length, byteOffset, byteCount);
    if (byteCount == 0) {
        return 0;
    }
    if (eof) {
        return -1;
    }
    do {
        if (inf.needsInput()) {
            fill();
        }
        // It may also be true if the next read() should return -1.
        try {
            int result = inf.inflate(buffer, byteOffset, byteCount);
            eof = inf.finished();
            if (result > 0) {
                return result;
            } else if (eof) {
                return -1;
            } else if (inf.needsDictionary()) {
                eof = true;
                return -1;
            } else if (len == -1) {
                eof = true;
                throw new EOFException();
            // If result == 0, fill() and try again
            }
        } catch (DataFormatException e) {
            eof = true;
            if (len == -1) {
                throw new EOFException();
            }
            throw (IOException) (new IOException().initCause(e));
        }
    } while (true);
}

Example 100 with EOFException

use of java.io.EOFException in project okhttp by square.

the class Http1Codec method readResponseHeaders.

@Override
public Response.Builder readResponseHeaders(boolean expectContinue) throws IOException {
    if (state != STATE_OPEN_REQUEST_BODY && state != STATE_READ_RESPONSE_HEADERS) {
        throw new IllegalStateException("state: " + state);
    }
    try {
        StatusLine statusLine = StatusLine.parse(source.readUtf8LineStrict());
        Response.Builder responseBuilder = new Response.Builder().protocol(statusLine.protocol).code(statusLine.code).message(statusLine.message).headers(readHeaders());
        if (expectContinue && statusLine.code == HTTP_CONTINUE) {
            return null;
        }
        state = STATE_OPEN_RESPONSE_BODY;
        return responseBuilder;
    } catch (EOFException e) {
        // Provide more context if the server ends the stream before sending a response.
        IOException exception = new IOException("unexpected end of stream on " + streamAllocation);
        exception.initCause(e);
        throw exception;
    }
}