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

Example 61 with SequenceInputStream

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

the class OldSequenceInputStreamTest method test_readSkipsEmpty.

public void test_readSkipsEmpty() throws Exception {
    SequenceInputStream sequenceInputStream1 = createSequenceInputStreamWithGaps();
    for (int i = 0; i < s1.length(); i++) {
        assertEquals(s1.charAt(i), sequenceInputStream1.read());
    }
    for (int i = 0; i < s2.length(); i++) {
        assertEquals(s2.charAt(i), sequenceInputStream1.read());
    }
    assertEquals(-1, sequenceInputStream1.read());
}

Example 62 with SequenceInputStream

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

the class OldSequenceInputStreamTest method setUp.

protected void setUp() {
    simple1 = new Support_ASimpleInputStream(s1);
    simple2 = new Support_ASimpleInputStream(s2);
    si = new SequenceInputStream(simple1, simple2);
}

Example 63 with SequenceInputStream

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

the class OldSequenceInputStreamTest method test_readArraySkipsEmpty.

public void test_readArraySkipsEmpty() throws Exception {
    SequenceInputStream sequenceInputStream1 = createSequenceInputStreamWithGaps();
    byte[] buf = new byte[10];
    assertEquals(s1.length(), sequenceInputStream1.read(buf, 0, s1.length()));
    assertEquals(s1, new String(buf, 0, s1.length()));
    assertEquals(s2.length(), sequenceInputStream1.read(buf, 0, s2.length()));
    assertEquals(s2, new String(buf, 0, s2.length()));
    assertEquals(-1, sequenceInputStream1.read(buf, 0, s1.length()));
}

Example 64 with SequenceInputStream

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

the class GZIPInputStream method readTrailer.

/*
     * Reads GZIP member trailer and returns true if the eos
     * reached, false if there are more (concatenated gzip
     * data set)
     */
private boolean readTrailer() throws IOException {
    InputStream in = this.in;
    int n = inf.getRemaining();
    if (n > 0) {
        in = new SequenceInputStream(new ByteArrayInputStream(buf, len - n, n), new FilterInputStream(in) {

            public void close() throws IOException {
            }
        });
    }
    // Uses left-to-right evaluation order
    if ((readUInt(in) != crc.getValue()) || // rfc1952; ISIZE is the input size modulo 2^32
    (readUInt(in) != (inf.getBytesWritten() & 0xffffffffL)))
        throw new ZipException("Corrupt GZIP trailer");
    // try concatenated case
    if (this.in.available() > 0 || n > 26) {
        // this.trailer
        int m = 8;
        try {
            // next.header
            m += readHeader(in);
        } catch (IOException ze) {
            // ignore any malformed, do nothing
            return true;
        }
        inf.reset();
        if (n > m)
            inf.setInput(buf, len - n + m, n - m);
        return false;
    }
    return true;
}

Example 65 with SequenceInputStream

use of java.io.SequenceInputStream in project midpoint by Evolveum.

the class AuditInsertion method computeChecksum.

private String computeChecksum(byte[]... objects) {
    try {
        List<InputStream> list = new ArrayList<>();
        for (byte[] data : objects) {
            if (data == null) {
                continue;
            }
            list.add(new ByteArrayInputStream(data));
        }
        SequenceInputStream sis = new SequenceInputStream(Collections.enumeration(list));
        return DigestUtils.md5Hex(sis);
    } catch (IOException ex) {
        throw new SystemException(ex);
    }
}