Package deltix.qsrv.hf.pub.codec.intp

Class PropertySupport

java.lang.Object

deltix.qsrv.hf.pub.codec.intp.PropertySupport

All Implemented Interfaces:

ReadableValue, WritableValue

public abstract class PropertySupport
extends java.lang.Object
implements WritableValue, ReadableValue

Supports binding to .NET properties

Field Summary

Fields

Modifier and Type	Field	Description
java.lang.Object	msg

Constructor Summary

Constructors

Constructor	Description
PropertySupport()

Method Summary

Modifier and Type	Method	Description
int	getArrayLength()
void	getBinary(int srcOffset, int length, byte[] dest, int destOffset)
void	getBinary(int offset, int length, java.io.OutputStream out)
int	getBinaryLength()
java.lang.String	getString()
boolean	isNull()	Always returns false for non-nullable field.
ReadableValue	nextReadableElement()
WritableValue	nextWritableElement()	Returns a transient (reused by interface implementation) WritableValue object for the next element of the array.
java.io.InputStream	openBinary()
abstract java.lang.Object	readObject()
void	setArrayLength(int len)	Set length of the array.
protected static void	throwException()
void	writeBinary(byte[] data, int offset, int length)
void	writeNull()
abstract void	writeObject(java.lang.Object value)
void	writeString(java.lang.CharSequence value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface deltix.qsrv.hf.pub.ReadableValue

getBoolean, getByte, getChar, getDouble, getFieldDecoder, getFloat, getInt, getLong, getShort

Methods inherited from interface deltix.qsrv.hf.pub.WritableValue

getFieldEncoder, writeBoolean, writeChar, writeDouble, writeFloat, writeInt, writeLong

Field Detail

msg

public java.lang.Object msg

Constructor Detail

PropertySupport

public PropertySupport()

Method Detail

writeString

public void writeString(java.lang.CharSequence value)

Specified by:

writeString in interface WritableValue

setArrayLength

public void setArrayLength(int len)

Description copied from interface: WritableValue

Set length of the array. It must be called prior to nextWritableElement

Specified by:

setArrayLength in interface WritableValue

Parameters:

len - length of the array

nextWritableElement

public WritableValue nextWritableElement()

Description copied from interface: WritableValue

Returns a transient (reused by interface implementation) WritableValue object for the next element of the array.

WritableValue.setArrayLength(int) method must be called before this method.
Client code must not cache the reference for further usage.
Usage sample:

  encoder.setArrayLength(10);
  for(int i=0; i<10; i++) {
      WritableValue v = encoder.nextWritableElement (i);
      v.setInt(i);
  }
 

Specified by:

nextWritableElement in interface WritableValue

Returns:

reference to WritableValue object

writeBinary

public void writeBinary(byte[] data,
                        int offset,
                        int length)

Specified by:

writeBinary in interface WritableValue

writeNull

public void writeNull()

Specified by:

writeNull in interface WritableValue

openBinary

public java.io.InputStream openBinary()
                               throws NullValueException

Specified by:

openBinary in interface ReadableValue

Throws:

NullValueException

isNull

public boolean isNull()

Description copied from interface: ReadableValue

Always returns false for non-nullable field.

Specified by:

isNull in interface ReadableValue

getString

public java.lang.String getString()
                           throws NullValueException

Specified by:

getString in interface ReadableValue

Throws:

NullValueException

getArrayLength

public int getArrayLength()
                   throws NullValueException

Specified by:

getArrayLength in interface ReadableValue

Throws:

NullValueException

nextReadableElement

public ReadableValue nextReadableElement()
                                  throws NullValueException

Specified by:

nextReadableElement in interface ReadableValue

Throws:

NullValueException

getBinaryLength

public int getBinaryLength()
                    throws NullValueException

Specified by:

getBinaryLength in interface ReadableValue

Throws:

NullValueException

getBinary

public void getBinary(int offset,
                      int length,
                      java.io.OutputStream out)
               throws NullValueException

Specified by:

getBinary in interface ReadableValue

Throws:

NullValueException

getBinary

public void getBinary(int srcOffset,
                      int length,
                      byte[] dest,
                      int destOffset)
               throws NullValueException

Specified by:

getBinary in interface ReadableValue

Throws:

NullValueException

writeObject

public abstract void writeObject(java.lang.Object value)

readObject

public abstract java.lang.Object readObject()

throwException

protected static void throwException()