@Test public void shouldReadAndWriteDataHeaderCorrectly() { encodeDataHeader.wrap(aBuff); encodeDataHeader.version((short)1); encodeDataHeader.flags(DataHeaderFlyweight.BEGIN_AND_END_FLAGS); encodeDataHeader.headerType(HeaderFlyweight.HDR_TYPE_DATA); encodeDataHeader.frameLength(DataHeaderFlyweight.HEADER_LENGTH); encodeDataHeader.sessionId(0xdeadbeef); encodeDataHeader.streamId(0x44332211); encodeDataHeader.termId(0x99887766); decodeDataHeader.wrap(aBuff); assertThat(decodeDataHeader.version(), is((short)1)); assertThat(decodeDataHeader.flags(), is(DataHeaderFlyweight.BEGIN_AND_END_FLAGS)); assertThat(decodeDataHeader.headerType(), is(HeaderFlyweight.HDR_TYPE_DATA)); assertThat(decodeDataHeader.frameLength(), is(DataHeaderFlyweight.HEADER_LENGTH)); assertThat(decodeDataHeader.sessionId(), is(0xdeadbeef)); assertThat(decodeDataHeader.streamId(), is(0x44332211)); assertThat(decodeDataHeader.termId(), is(0x99887766)); assertThat(decodeDataHeader.dataOffset(), is(DataHeaderFlyweight.HEADER_LENGTH)); }
private void insertDataFrame(final int offset, final byte[] payload) { dataHeader .termId(TERM_ID) .streamId(STREAM_ID) .sessionId(SESSION_ID) .termOffset(offset) .frameLength(payload.length + DataHeaderFlyweight.HEADER_LENGTH) .headerType(HeaderFlyweight.HDR_TYPE_DATA) .flags(DataHeaderFlyweight.BEGIN_AND_END_FLAGS) .version(HeaderFlyweight.CURRENT_VERSION); rcvBuffer.putBytes(dataHeader.dataOffset(), payload); TermRebuilder.insert(termBuffer, offset, rcvBuffer, payload.length + DataHeaderFlyweight.HEADER_LENGTH); }
private void insertDataFrame(final int activeTermId, final int termOffset) { dataHeader .termId(INITIAL_TERM_ID) .streamId(STREAM_ID) .sessionId(SESSION_ID) .termOffset(termOffset) .frameLength(DATA.length + HEADER_LENGTH) .headerType(HeaderFlyweight.HDR_TYPE_DATA) .flags(DataHeaderFlyweight.BEGIN_AND_END_FLAGS) .version(HeaderFlyweight.CURRENT_VERSION); rcvBuffer.putBytes(dataHeader.dataOffset(), DATA); final int activeIndex = indexByTerm(INITIAL_TERM_ID, activeTermId); TermRebuilder.insert(termBuffers[activeIndex], termOffset, rcvBuffer, ALIGNED_FRAME_LENGTH); }
private void fillDataFrame(final DataHeaderFlyweight header, final int termOffset, final byte[] payload) { header.wrap(dataBuffer); header .termOffset(termOffset) .termId(ACTIVE_TERM_ID) .streamId(STREAM_ID) .sessionId(SESSION_ID) .frameLength(DataHeaderFlyweight.HEADER_LENGTH + payload.length) .headerType(HeaderFlyweight.HDR_TYPE_DATA) .flags(DataHeaderFlyweight.BEGIN_AND_END_FLAGS) .version(HeaderFlyweight.CURRENT_VERSION); if (0 < payload.length) { dataBuffer.putBytes(header.dataOffset(), payload); } }
private void addReceivedDataFrame(final int msgNum) { dataHeader.wrap(rcvBuffer); dataHeader.termId(TERM_ID) .streamId(STREAM_ID) .sessionId(SESSION_ID) .termOffset(offsetOfFrame(msgNum)) .frameLength(MESSAGE_LENGTH) .headerType(HeaderFlyweight.HDR_TYPE_DATA) .flags(DataHeaderFlyweight.BEGIN_AND_END_FLAGS) .version(HeaderFlyweight.CURRENT_VERSION); rcvBuffer.putBytes(dataHeader.dataOffset(), DATA); TermRebuilder.insert(termBuffer, offsetOfFrame(msgNum), rcvBuffer, MESSAGE_LENGTH); } }