Example usage for org.apache.commons.lang3 SerializationUtils serialize

Introduction

In this page you can find the example usage for org.apache.commons.lang3 SerializationUtils serialize.

Prototype

public static byte[] serialize(final Serializable obj)

Source Link

Document

Serializes an Object to a byte array for storage/serialization.

Usage

From source file:org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.java

/**
 * Ads a data source thus opening a {@link DataStream}.
 * // w ww  .j a  v  a 2 s . com
 * @param function
 *            the user defined function
 * @param <OUT>
 *            type of the returned stream
 * @return the data stream constructed
 */
public <OUT> DataStreamSource<OUT> addSource(SourceFunction<OUT> function) {
    TypeWrapper<OUT> outTypeWrapper = new FunctionTypeWrapper<OUT>(function, SourceFunction.class, 0);
    DataStreamSource<OUT> returnStream = new DataStreamSource<OUT>(this, "source", outTypeWrapper);

    try {
        jobGraphBuilder.addStreamVertex(returnStream.getId(), new SourceInvokable<OUT>(function), null,
                outTypeWrapper, "source", SerializationUtils.serialize(function), 1);
    } catch (SerializationException e) {
        throw new RuntimeException("Cannot serialize SourceFunction");
    }

    return returnStream;
}

From source file:org.apache.flink.streaming.api.StreamConfig.java

private void setTypeWrapper(String key, TypeWrapper<?> typeWrapper) {
    config.setBytes(key, SerializationUtils.serialize(typeWrapper));
}

From source file:org.apache.flink.streaming.api.StreamConfig.java

public void setUserInvokable(StreamInvokable<?, ?> invokableObject) {
    if (invokableObject != null) {
        config.setClass(USER_FUNCTION, invokableObject.getClass());

        try {/*from  w  ww . j a va  2 s.c  o  m*/
            config.setBytes(SERIALIZEDUDF, SerializationUtils.serialize(invokableObject));
        } catch (SerializationException e) {
            throw new RuntimeException("Cannot serialize invokable object " + invokableObject.getClass(), e);
        }
    }
}

From source file:org.apache.flink.streaming.api.StreamConfig.java

public <T> void setPartitioner(int outputIndex, StreamPartitioner<T> partitionerObject) {

    config.setBytes(PARTITIONER_OBJECT + outputIndex, SerializationUtils.serialize(partitionerObject));
}

From source file:org.apache.flink.streaming.api.StreamConfig.java

public void setOutputName(int outputIndex, List<String> outputName) {
    if (outputName != null) {
        config.setBytes(OUTPUT_NAME + outputIndex, SerializationUtils.serialize((Serializable) outputName));
    }/*from   ww w.  j  av  a  2s  . c  o  m*/
}

From source file:org.apache.flink.streaming.api.StreamConfig.java

public void setOperatorStates(Map<String, OperatorState<?>> states) {
    config.setBytes(OPERATOR_STATES, SerializationUtils.serialize((Serializable) states));
}

From source file:org.apache.flink.streaming.connectors.db.DefaultDBSerializer.java

@Override
public byte[] write(T object) {
    return SerializationUtils.serialize(object);
}

From source file:org.apache.flink.streaming.connectors.kafka.config.StringSerializer.java

public String serialize(T element) {
    byte[] serialized = SerializationUtils.serialize(element);
    return Base64.encodeBase64String(serialized);
}

From source file:org.apache.flink.streaming.connectors.util.JavaDefaultStringSchema.java

@Override
public byte[] serialize(String element) {
    return SerializationUtils.serialize(element);
}

From source file:org.apache.flink.streaming.util.CollectorOutput.java

@Override
public void collect(StreamRecord<T> record) {
    T copied = SerializationUtils.deserialize(SerializationUtils.serialize((Serializable) record.getValue()));
    list.add(record.copy(copied));//from w  w w . j a v  a  2  s . c o m
}