com.hazelcast.nio.serialization

Interface PortableWriter

All Known Implementing Classes:

DefaultPortableWriter

public interface PortableWriter

Provides a mean of writing portable fields to a binary in form of java primitives arrays of java primitives, nested portable fields and array of portable fields.

Method Summary

Modifier and Type	Method and Description
ObjectDataOutput	getRawDataOutput() After writing portable fields, one can write remaining fields in old fashioned way consecutively at the end of stream.
void	writeBoolean(String fieldName, boolean value) Writes a primitive boolean.
void	writeBooleanArray(String fieldName, boolean[] booleans) Writes a primitive boolean-array.
void	writeByte(String fieldName, byte value) Writes a primitive byte.
void	writeByteArray(String fieldName, byte[] bytes) Writes a primitive byte-array.
void	writeChar(String fieldName, int value) Writes a primitive char.
void	writeCharArray(String fieldName, char[] chars) Writes a primitive char-array.
void	writeDouble(String fieldName, double value) Writes a primitive double.
void	writeDoubleArray(String fieldName, double[] values) Writes a primitive double array.
void	writeFloat(String fieldName, float value) Writes a primitive float.
void	writeFloatArray(String fieldName, float[] values) Writes a primitive float array.
void	writeInt(String fieldName, int value) Writes a primitive int.
void	writeIntArray(String fieldName, int[] ints) Writes a primitive int-array.
void	writeLong(String fieldName, long value) Writes a primitive long.
void	writeLongArray(String fieldName, long[] longs) Writes a primitive long-array.
void	writeNullPortable(String fieldName, int factoryId, int classId) To write a null portable value, user needs to provide class and factoryIds of related class.
void	writePortable(String fieldName, Portable portable) Writes a Portable.
void	writePortableArray(String fieldName, Portable[] portables) Writes a an array of Portables.
void	writeShort(String fieldName, short value) Writes a primitive short.
void	writeShortArray(String fieldName, short[] values) Writes a primitive short-array.
void	writeUTF(String fieldName, String value) Writes an UTF string.
void	writeUTFArray(String fieldName, String[] values) Writes a String-array.

Method Detail

writeInt

void writeInt(String fieldName,
              int value)
       throws IOException

Writes a primitive int.

Parameters:

fieldName - name of the field

value - int value to be written

Throws:

IOException

writeLong

void writeLong(String fieldName,
               long value)
        throws IOException

Writes a primitive long.

Parameters:

fieldName - name of the field

value - long value to be written

Throws:

IOException

writeUTF

void writeUTF(String fieldName,
              String value)
       throws IOException

Writes an UTF string.

Parameters:

fieldName - name of the field

value - utf string value to be written

Throws:

IOException

writeBoolean

void writeBoolean(String fieldName,
                  boolean value)
           throws IOException

Writes a primitive boolean.

Parameters:

fieldName - name of the field

value - int value to be written

Throws:

IOException

writeByte

void writeByte(String fieldName,
               byte value)
        throws IOException

Writes a primitive byte.

Parameters:

fieldName - name of the field

value - int value to be written

Throws:

IOException

writeChar

void writeChar(String fieldName,
               int value)
        throws IOException

Writes a primitive char.

Parameters:

fieldName - name of the field

value - int value to be written

Throws:

IOException

writeDouble

void writeDouble(String fieldName,
                 double value)
          throws IOException

Writes a primitive double.

Parameters:

fieldName - name of the field

value - int value to be written

Throws:

IOException

writeFloat

void writeFloat(String fieldName,
                float value)
         throws IOException

Writes a primitive float.

Parameters:

fieldName - name of the field

value - int value to be written

Throws:

IOException

writeShort

void writeShort(String fieldName,
                short value)
         throws IOException

Writes a primitive short.

Parameters:

fieldName - name of the field

value - int value to be written

Throws:

IOException

writePortable

void writePortable(String fieldName,
                   Portable portable)
            throws IOException

Writes a Portable.

Parameters:

fieldName - name of the field

portable - Portable to be written

Throws:

IOException

writeNullPortable

void writeNullPortable(String fieldName,
                       int factoryId,
                       int classId)
                throws IOException

To write a null portable value, user needs to provide class and factoryIds of related class.

Parameters:

fieldName - name of the field

factoryId - factory ID of related portable class

classId - class ID of related portable class

Throws:

IOException

writeByteArray

void writeByteArray(String fieldName,
                    byte[] bytes)
             throws IOException

Writes a primitive byte-array.

Parameters:

fieldName - name of the field

bytes - byte array to be written

Throws:

IOException

writeBooleanArray

void writeBooleanArray(String fieldName,
                       boolean[] booleans)
                throws IOException

Writes a primitive boolean-array.

Parameters:

fieldName - name of the field

booleans - boolean array to be written

Throws:

IOException

writeCharArray

void writeCharArray(String fieldName,
                    char[] chars)
             throws IOException

Writes a primitive char-array.

Parameters:

fieldName - name of the field

chars - char array to be written

Throws:

IOException

writeIntArray

void writeIntArray(String fieldName,
                   int[] ints)
            throws IOException

Writes a primitive int-array.

Parameters:

fieldName - name of the field

ints - int array to be written

Throws:

IOException

writeLongArray

void writeLongArray(String fieldName,
                    long[] longs)
             throws IOException

Writes a primitive long-array.

Parameters:

fieldName - name of the field

longs - long array to be written

Throws:

IOException

writeDoubleArray

void writeDoubleArray(String fieldName,
                      double[] values)
               throws IOException

Writes a primitive double array.

Parameters:

fieldName - name of the field

values - double array to be written

Throws:

IOException

writeFloatArray

void writeFloatArray(String fieldName,
                     float[] values)
              throws IOException

Writes a primitive float array.

Parameters:

fieldName - name of the field

values - float array to be written

Throws:

IOException

writeShortArray

void writeShortArray(String fieldName,
                     short[] values)
              throws IOException

Writes a primitive short-array.

Parameters:

fieldName - name of the field

values - short array to be written

Throws:

IOException

writeUTFArray

void writeUTFArray(String fieldName,
                   String[] values)
            throws IOException

Writes a String-array.

Parameters:

fieldName - name of the field

values - String array to be written

Throws:

IOException

writePortableArray

void writePortableArray(String fieldName,
                        Portable[] portables)
                 throws IOException

Writes a an array of Portables.

Parameters:

fieldName - name of the field

portables - portable array to be written

Throws:

IOException

getRawDataOutput

ObjectDataOutput getRawDataOutput()
                           throws IOException

After writing portable fields, one can write remaining fields in old fashioned way consecutively at the end of stream. User should not that after getting raw dataoutput trying to write portable fields will result in IOException

Returns:

ObjectDataOutput

Throws:

IOException