Example usage for java.io DataOutput write

Introduction

In this page you can find the example usage for java.io DataOutput write.

Prototype

void write(byte b[]) throws IOException;

Source Link

Document

Writes to the output stream all the bytes in array b.

Usage

From source file:com.smartitengineering.cms.api.impl.content.ContentIdImpl.java

@Override
public void writeExternal(DataOutput output) throws IOException {
    output.write(org.apache.commons.codec.binary.StringUtils.getBytesUtf8(toString()));
}

From source file:libra.common.hadoop.io.datatypes.CompressedSequenceWritable.java

@Override
public void write(DataOutput out) throws IOException {
    out.writeByte(this.seqLength);
    out.write(this.compressedSequence);
}

From source file:com.krawler.common.util.ByteUtil.java

public static void writeUTF8(DataOutput out, String str) throws IOException {
    // Special case: Null string is serialized as length of -1.
    if (str == null) {
        out.writeInt(-1);/*w w w  .  j  a va  2s  . c  o m*/
        return;
    }

    int len = str.length();
    if (len > MAX_STRING_LEN)
        throw new IOException(
                "String length " + len + " is too long in ByteUtil.writeUTF8(); max=" + MAX_STRING_LEN);
    if (len > 0) {
        byte[] buf = str.getBytes("UTF-8");
        out.writeInt(buf.length);
        out.write(buf);
    } else
        out.writeInt(0);
}

From source file:eu.stratosphere.types.StringValue.java

public static final void writeString(CharSequence cs, DataOutput out) throws IOException {
    if (cs != null) {
        // the length we write is offset by one, because a length of zero indicates a null value
        int lenToWrite = cs.length() + 1;
        if (lenToWrite < 0) {
            throw new IllegalArgumentException("CharSequence is too long.");
        }//from www.  j  a v a  2  s  . c o m

        // write the length, variable-length encoded
        while (lenToWrite >= HIGH_BIT) {
            out.write(lenToWrite | HIGH_BIT);
            lenToWrite >>>= 7;
        }
        out.write(lenToWrite);

        // write the char data, variable length encoded
        for (int i = 0; i < cs.length(); i++) {
            int c = cs.charAt(i);

            while (c >= HIGH_BIT) {
                out.write(c | HIGH_BIT);
                c >>>= 7;
            }
            out.write(c);
        }
    } else {
        out.write(0);
    }
}

From source file:edu.umn.cs.spatialHadoop.core.JTSShape.java

@Override
public void write(DataOutput out) throws IOException {
    byte[] wkb = wkbWriter.write(geom);
    out.writeInt(wkb.length);//from w  w  w  .  j  a v a  2s .  c  o  m
    out.write(wkb);
}

From source file:io.dstream.hadoop.TypeAwareWritable.java

/**
 * //from   w  w w.  ja  va 2s  .  c om
 */
@Override
public void write(DataOutput out) throws IOException {
    out.writeByte(this.valueType);
    if (this.valueType != NULL) {
        try {
            out.write(this.valueEncoder.valueBytes);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

From source file:com.liveramp.cascading_ext.bloom.BloomFilter.java

@Override
public void write(DataOutput out) throws IOException {
    out.writeInt(this.numHashes);
    out.writeLong(this.vectorSize);
    out.writeLong(this.numElems);
    out.write(this.bits.getRaw());
    byte[] serializedHashFunction = SerializationUtils.serialize(this.hashFunction);
    out.writeInt(serializedHashFunction.length);
    out.write(serializedHashFunction);//from w  w  w  . j av a  2 s.c  om
}

From source file:edu.umn.cs.spatialHadoop.core.OGCESRIShape.java

@Override
public void write(DataOutput out) throws IOException {
    byte[] bytes = geom.asBinary().array();
    out.writeInt(bytes.length);/*from   w w  w  .  java 2s  .  c  om*/
    out.write(bytes);
}

From source file:cosmos.records.impl.MapRecord.java

@Override
public void write(DataOutput out) throws IOException {
    Text.writeString(out, this.docId);

    byte[] cvBytes = this.docVisibility.flatten();
    WritableUtils.writeVInt(out, cvBytes.length);
    out.write(cvBytes);

    WritableUtils.writeVInt(out, this.document.size());
    for (Entry<Column, RecordValue<?>> entry : this.document.entrySet()) {
        entry.getKey().write(out);/*  www .  ja  v a2 s . c o  m*/
        entry.getValue().write(out);
    }
}

From source file:com.nearinfinity.blur.mapreduce.BlurTask.java

private void writeString(DataOutput output, String s) throws IOException {
    byte[] bs = s.getBytes();
    output.writeInt(bs.length);/* w  ww.  j  a va 2  s  .  co  m*/
    output.write(bs);
}