Examples of java.io.DataInputStream.readLong()

java.io.DataInputStream.readLong()
See the general contract of the readLong method of DataInput.
Bytes for this operation are read from the contained input stream. @return the next eight bytes of this input stream, interpreted as along. @exception EOFException if this input stream reaches the end beforereading eight bytes. @exception IOException the stream has been closed and the containedinput stream does not support reading after close, or another I/O error occurs. @see java.io.FilterInputStream#in

                decompressors.add(d);
            }
            offsetKeyList = dis.readLong();
            if(offsetKeyList < 0 || offsetKeyList > rafLength) 
                throw new StorageFormatException("Invalid offset (key list)");
            offsetSegmentStatus = dis.readLong();
            if(offsetSegmentStatus < 0 || offsetSegmentStatus > rafLength) 
                throw new StorageFormatException("Invalid offset (segment status)");
            offsetGeneralProgress = dis.readLong();
            if(offsetGeneralProgress < 0 || offsetGeneralProgress > rafLength) 
                throw new StorageFormatException("Invalid offset (general progress)");

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            if(offsetKeyList < 0 || offsetKeyList > rafLength) 
                throw new StorageFormatException("Invalid offset (key list)");
            offsetSegmentStatus = dis.readLong();
            if(offsetSegmentStatus < 0 || offsetSegmentStatus > rafLength) 
                throw new StorageFormatException("Invalid offset (segment status)");
            offsetGeneralProgress = dis.readLong();
            if(offsetGeneralProgress < 0 || offsetGeneralProgress > rafLength) 
                throw new StorageFormatException("Invalid offset (general progress)");
            offsetMainBloomFilter = dis.readLong();
            if(offsetMainBloomFilter < 0 || offsetMainBloomFilter > rafLength) 
                throw new StorageFormatException("Invalid offset (main bloom filter)");

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            if(offsetSegmentStatus < 0 || offsetSegmentStatus > rafLength) 
                throw new StorageFormatException("Invalid offset (segment status)");
            offsetGeneralProgress = dis.readLong();
            if(offsetGeneralProgress < 0 || offsetGeneralProgress > rafLength) 
                throw new StorageFormatException("Invalid offset (general progress)");
            offsetMainBloomFilter = dis.readLong();
            if(offsetMainBloomFilter < 0 || offsetMainBloomFilter > rafLength) 
                throw new StorageFormatException("Invalid offset (main bloom filter)");
            offsetSegmentBloomFilters = dis.readLong();
            if(offsetSegmentBloomFilters < 0 || offsetSegmentBloomFilters > rafLength) 
                throw new StorageFormatException("Invalid offset (segment bloom filters)");

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            if(offsetGeneralProgress < 0 || offsetGeneralProgress > rafLength) 
                throw new StorageFormatException("Invalid offset (general progress)");
            offsetMainBloomFilter = dis.readLong();
            if(offsetMainBloomFilter < 0 || offsetMainBloomFilter > rafLength) 
                throw new StorageFormatException("Invalid offset (main bloom filter)");
            offsetSegmentBloomFilters = dis.readLong();
            if(offsetSegmentBloomFilters < 0 || offsetSegmentBloomFilters > rafLength) 
                throw new StorageFormatException("Invalid offset (segment bloom filters)");
            offsetOriginalMetadata = dis.readLong();
            if(offsetOriginalMetadata < 0 || offsetOriginalMetadata > rafLength) 
                throw new StorageFormatException("Invalid offset (original metadata)");

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            if(offsetMainBloomFilter < 0 || offsetMainBloomFilter > rafLength) 
                throw new StorageFormatException("Invalid offset (main bloom filter)");
            offsetSegmentBloomFilters = dis.readLong();
            if(offsetSegmentBloomFilters < 0 || offsetSegmentBloomFilters > rafLength) 
                throw new StorageFormatException("Invalid offset (segment bloom filters)");
            offsetOriginalMetadata = dis.readLong();
            if(offsetOriginalMetadata < 0 || offsetOriginalMetadata > rafLength) 
                throw new StorageFormatException("Invalid offset (original metadata)");
            offsetOriginalDetails = dis.readLong();
            if(offsetOriginalDetails < 0 || offsetOriginalDetails > rafLength) 
                throw new StorageFormatException("Invalid offset (original metadata)");

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            if(offsetSegmentBloomFilters < 0 || offsetSegmentBloomFilters > rafLength) 
                throw new StorageFormatException("Invalid offset (segment bloom filters)");
            offsetOriginalMetadata = dis.readLong();
            if(offsetOriginalMetadata < 0 || offsetOriginalMetadata > rafLength) 
                throw new StorageFormatException("Invalid offset (original metadata)");
            offsetOriginalDetails = dis.readLong();
            if(offsetOriginalDetails < 0 || offsetOriginalDetails > rafLength) 
                throw new StorageFormatException("Invalid offset (original metadata)");
            offsetBasicSettings = dis.readLong();
            if(offsetBasicSettings != basicSettingsOffset)
                throw new StorageFormatException("Invalid basic settings offset (not the same as computed)");

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            if(offsetOriginalMetadata < 0 || offsetOriginalMetadata > rafLength) 
                throw new StorageFormatException("Invalid offset (original metadata)");
            offsetOriginalDetails = dis.readLong();
            if(offsetOriginalDetails < 0 || offsetOriginalDetails > rafLength) 
                throw new StorageFormatException("Invalid offset (original metadata)");
            offsetBasicSettings = dis.readLong();
            if(offsetBasicSettings != basicSettingsOffset)
                throw new StorageFormatException("Invalid basic settings offset (not the same as computed)");
            if(completeViaTruncation != dis.readBoolean())
                throw new StorageFormatException("Complete via truncation flag is wrong");
            int compatMode = dis.readInt();

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    private void readGeneralProgress() throws IOException {
        try {
            byte[] buf = preadChecksummedWithLength(offsetGeneralProgress);
            ByteArrayInputStream bais = new ByteArrayInputStream(buf);
            DataInputStream dis = new DataInputStream(bais);
            long flags = dis.readLong();
            if((flags & HAS_CHECKED_DATASTORE_FLAG) != 0)
                hasCheckedDatastore = true;
            errors = new FailureCodeTracker(false, dis);
            dis.close();
        } catch (ChecksumFailedException e) {

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        this.random = random;
        this.raf = raf;
        rafLength = raf.size();
        InputStream ois = new RAFInputStream(raf, 0, rafLength);
        DataInputStream dis = new DataInputStream(ois);
        long magic = dis.readLong();
        if(magic != MAGIC)
            throw new StorageFormatException("Bad magic");
        int checksumType = dis.readInt();
        try {
            this.checker = ChecksumChecker.create(checksumType);

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        try {
            this.codec = FECCodec.getInstance(splitfileType);
        } catch (IllegalArgumentException e) {
            throw new StorageFormatException("Bad splitfile codec type");
        }
        this.dataLength = dis.readLong();
        if(dataLength <= 0) throw new StorageFormatException("Bad data length");
        if(dataLength != originalData.size())
            throw new ResumeFailedException("Original data size is "+originalData.size()+" should be "+dataLength);
        if(((dataLength + CHKBlock.DATA_LENGTH - 1) / CHKBlock.DATA_LENGTH) != totalDataBlocks)
            throw new StorageFormatException("Data blocks "+totalDataBlocks+" not compatible with size "+dataLength);

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