com.hazelcast.internal.serialization.impl

Class MorphingPortableReader

java.lang.Object

com.hazelcast.query.extractor.ValueReader

com.hazelcast.internal.serialization.impl.DefaultPortableReader

com.hazelcast.internal.serialization.impl.MorphingPortableReader

All Implemented Interfaces:

PortableReader

public class MorphingPortableReader
extends DefaultPortableReader

Enables reading from a portable byte stream if the portableVersion from the classDefinition is different than the portableVersion from the byte stream. In this case only "compatible" changes are allowed - otherwise the read operation will fail with an IncompatibleClassChangeError exception.

Field Summary

Fields inherited from class com.hazelcast.internal.serialization.impl.DefaultPortableReader

cd, serializer

Constructor Summary

Constructors

Constructor and Description
MorphingPortableReader(com.hazelcast.internal.serialization.impl.PortableSerializer serializer, BufferObjectDataInput in, ClassDefinition cd)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	readBoolean(String fieldName)
boolean[]	readBooleanArray(String fieldName)
byte	readByte(String fieldName)
byte[]	readByteArray(String fieldName)
char	readChar(String fieldName)
char[]	readCharArray(String fieldName)
double	readDouble(String fieldName)
double[]	readDoubleArray(String fieldName)
float	readFloat(String fieldName)
float[]	readFloatArray(String fieldName)
int	readInt(String fieldName)
int[]	readIntArray(String fieldName)
long	readLong(String fieldName)
long[]	readLongArray(String fieldName)
Portable	readPortable(String fieldName)
Portable[]	readPortableArray(String fieldName)
short	readShort(String fieldName)
short[]	readShortArray(String fieldName)
String	readUTF(String fieldName)
String[]	readUTFArray(String fieldName)

Methods inherited from class com.hazelcast.internal.serialization.impl.DefaultPortableReader

getFieldClassId, getFieldNames, getFieldType, getRawDataInput, getVersion, hasField, read, read, read

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MorphingPortableReader

public MorphingPortableReader(com.hazelcast.internal.serialization.impl.PortableSerializer serializer,
                      BufferObjectDataInput in,
                      ClassDefinition cd)

Method Detail

readInt

public int readInt(String fieldName)
            throws IOException

Specified by:

readInt in interface PortableReader

Overrides:

readInt in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the int value read

Throws:

IOException

readLong

public long readLong(String fieldName)
              throws IOException

Specified by:

readLong in interface PortableReader

Overrides:

readLong in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the long value read

Throws:

IOException

readUTF

public String readUTF(String fieldName)
               throws IOException

Specified by:

readUTF in interface PortableReader

Overrides:

readUTF in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the utf string value read

Throws:

IOException

readBoolean

public boolean readBoolean(String fieldName)
                    throws IOException

Specified by:

readBoolean in interface PortableReader

Overrides:

readBoolean in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the boolean value read

Throws:

IOException

readByte

public byte readByte(String fieldName)
              throws IOException

Specified by:

readByte in interface PortableReader

Overrides:

readByte in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the byte value read

Throws:

IOException

readChar

public char readChar(String fieldName)
              throws IOException

Specified by:

readChar in interface PortableReader

Overrides:

readChar in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the char value read

Throws:

IOException

readDouble

public double readDouble(String fieldName)
                  throws IOException

Specified by:

readDouble in interface PortableReader

Overrides:

readDouble in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the double value read

Throws:

IOException

readFloat

public float readFloat(String fieldName)
                throws IOException

Specified by:

readFloat in interface PortableReader

Overrides:

readFloat in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the float value read

Throws:

IOException

readShort

public short readShort(String fieldName)
                throws IOException

Specified by:

readShort in interface PortableReader

Overrides:

readShort in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the short value read

Throws:

IOException

readByteArray

public byte[] readByteArray(String fieldName)
                     throws IOException

Specified by:

readByteArray in interface PortableReader

Overrides:

readByteArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the byte array value read

Throws:

IOException

readBooleanArray

public boolean[] readBooleanArray(String fieldName)
                           throws IOException

Specified by:

readBooleanArray in interface PortableReader

Overrides:

readBooleanArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the boolean array value read

Throws:

IOException

readCharArray

public char[] readCharArray(String fieldName)
                     throws IOException

Specified by:

readCharArray in interface PortableReader

Overrides:

readCharArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the char array value read

Throws:

IOException

readIntArray

public int[] readIntArray(String fieldName)
                   throws IOException

Specified by:

readIntArray in interface PortableReader

Overrides:

readIntArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the int array value read

Throws:

IOException

readLongArray

public long[] readLongArray(String fieldName)
                     throws IOException

Specified by:

readLongArray in interface PortableReader

Overrides:

readLongArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the long array value read

Throws:

IOException

readDoubleArray

public double[] readDoubleArray(String fieldName)
                         throws IOException

Specified by:

readDoubleArray in interface PortableReader

Overrides:

readDoubleArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the double array value read

Throws:

IOException

readFloatArray

public float[] readFloatArray(String fieldName)
                       throws IOException

Specified by:

readFloatArray in interface PortableReader

Overrides:

readFloatArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the float array value read

Throws:

IOException

readShortArray

public short[] readShortArray(String fieldName)
                       throws IOException

Specified by:

readShortArray in interface PortableReader

Overrides:

readShortArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the short array value read

Throws:

IOException

readUTFArray

public String[] readUTFArray(String fieldName)
                      throws IOException

Specified by:

readUTFArray in interface PortableReader

Overrides:

readUTFArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the String array value read

Throws:

IOException

readPortable

public Portable readPortable(String fieldName)
                      throws IOException

Specified by:

readPortable in interface PortableReader

Overrides:

readPortable in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the portable value read

Throws:

IOException

readPortableArray

public Portable[] readPortableArray(String fieldName)
                             throws IOException

Specified by:

readPortableArray in interface PortableReader

Overrides:

readPortableArray in class DefaultPortableReader

Parameters:

fieldName - name of the field

Returns:

the portable value read

Throws:

IOException