Oracle Coherence for C++ API
Release 3.7.1.0

E22845-01

PofBufferWriter Class Reference

#include <coherence/io/pof/PofBufferWriter.hpp>

Inherits PofHelper, and PofWriter.

Inherited by UserTypeWriter.

List of all members.


Detailed Description

PofWriter implementation that writes POF-encoded data to a WriteBuffer::BufferOutput.

Author:
jh 2008.04.09
 

Public Types

typedef spec::Handle Handle
 PofBufferWriter Handle definition.
typedef spec::View View
 PofBufferWriter View definition.
typedef spec::Holder Holder
 PofBufferWriter Holder definition.

Public Member Functions

virtual void writeBoolean (int32_t iProp, bool f)
 Write a boolean property to the POF stream.

Parameters:
 iProp the property index
 f the bool property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeOctet (int32_t iProp, octet_t b)
 Write an octet property to the POF stream.

Parameters:
 iProp the property index
 b the octet_t property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeChar16 (int32_t iProp, char16_t ch)
 Write a 16-bit Unicode character property (represented as a char16_t) to the POF stream.

Parameters:
 iProp the property index
 ch the char16_t property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeInt16 (int32_t iProp, int16_t n)
 Write a 16-bit integer property to the POF stream.

Parameters:
 iProp the property index
 n the int16_t property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeInt32 (int32_t iProp, int32_t n)
 Write a 32-bit integer property to the POF stream.

Parameters:
 iProp the property index
 n the int32_t property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeInt64 (int32_t iProp, int64_t l)
 Write a 64-bit integer property to the POF stream.

Parameters:
 iProp the property index
 l the int64_t property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeFloat32 (int32_t iProp, float32_t fl)
 Write a 32-bit floating-point property to the POF stream.

Parameters:
 iProp the property index
 fl the float32_t property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeFloat64 (int32_t iProp, float64_t dfl)
 Write a 64-bit floating-point property to the POF stream.

Parameters:
 iProp the property index
 dfl the float64_t property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeBooleanArray (int32_t iProp, Array< bool >::View vaf)
 Write a boolean array property to the POF stream.

Parameters:
 iProp the property index
 vaf the bool array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeOctetArray (int32_t iProp, Array< octet_t >::View vab)
 Write an octect array property to the POF stream.

Parameters:
 iProp the property index
 vab the octet_t array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeChar16Array (int32_t iProp, Array< char16_t >::View vach)
 Write a 16-bit Unicode character array property to the POF stream.

Parameters:
 iProp the property index
 vach the char16_t array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeInt16Array (int32_t iProp, Array< int16_t >::View van)
 Write a 16-bit integer array property to the POF stream.

Parameters:
 iProp the property index
 van the int16_t array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeInt32Array (int32_t iProp, Array< int32_t >::View van)
 Write a 32-bit integer array property to the POF stream.

Parameters:
 iProp the property index
 van the int32_t array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeInt64Array (int32_t iProp, Array< int64_t >::View val)
 Write a 64-bit integer array property to the POF stream.

Parameters:
 iProp the property index
 val the int64_t array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeFloat32Array (int32_t iProp, Array< float32_t >::View vafl)
 Write a 32-bit floating-point array property to the POF stream.

Parameters:
 iProp the property index
 vafl the float32_t array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeFloat64Array (int32_t iProp, Array< float64_t >::View vadfl)
 Write a 64-bit floating-point array property to the POF stream.

Parameters:
 iProp the property index
 vadfl the float64_t array property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeBinary (int32_t iProp, Binary::View vBin)
 Write a Binary property to the POF stream.

Parameters:
 iProp the property index
 vBin the Binary property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeString (int32_t iProp, String::View vs)
 Write a String property to the POF stream.

Parameters:
 iProp the property index
 vs the String property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeRawDate (int32_t iProp, RawDate::View vDate)
 Write a RawDate property to the POF stream.

Parameters:
 iProp the property index
 vDate the RawDate property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeRawDateTime (int32_t iProp, RawDateTime::View vdt)
 Write a RawDateTime property to the POF stream.

Parameters:
 iProp the property index
 vdt the RawDateTime property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeRawDayTimeInterval (int32_t iProp, RawDayTimeInterval::View vInterval)
 Write a RawDayTimeInterval property to the POF stream.

Parameters:
 iProp the property index
 vInterval the RawDayTimeInterval property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeRawTime (int32_t iProp, RawTime::View vTime)
 Write a RawTime property to the POF stream.

Parameters:
 iProp the property index
 vTime the RawTime property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeRawTimeInterval (int32_t iProp, RawTimeInterval::View vInterval)
 Write a RawTimeInterval property to the POF stream.

Parameters:
 iProp the property index
 vInterval the RawTimeInterval property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeRawYearMonthInterval (int32_t iProp, RawYearMonthInterval::View vInterval)
 Write a RawYearMonthInterval property to the POF stream.

Parameters:
 iProp the property index
 vInterval the RawYearMonthInterval property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeObject (int32_t iProp, Object::View v)
 Write an Object property to the POF stream.

The given object must be an instance of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for the object must be obtainable from the PofContext associated with this PofWriter.

Parameters:
 iProp the property index
 v the Object property to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeObjectArray (int32_t iProp, ObjectArray::View va)
 Write an ObjectArray property to the POF stream.

Each element of the given array must be an instance (or a collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each element of the array must be obtainable from the PofContext associated with this PofWriter.

Parameters:
 iProp the property index
 va the ObjectArray property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeObjectArray (int32_t iProp, ObjectArray::View va, Class::View vClass)
 Write a uniform ObjectArray property to the POF stream.

Each element of the given array must be an instance (or a collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each element of the array must be obtainable from the PofContext associated with this PofWriter.

Additionally, the type of each element must be equal to the specified class.

Parameters:
 iProp the property index
 va the ObjectArray property value to write
 vClass the class of all elements; must not be NULL
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::lang::IllegalArgumentException if the type of one or more elements of the array is not equal to the specified class
 coherence::io::IOException if an I/O error occurs
virtual void writeLongArray (int32_t iProp, LongArray::View vla)
 Write a LongArray property to the POF stream.

Each element of the given array must be an instance (or a collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each element of the array must be obtainable from the PofContext associated with this PofWriter.

Parameters:
 iProp the property index
 vla the LongArray property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeLongArray (int32_t iProp, LongArray::View vla, Class::View vClass)
 Write a uniform LongArray property to the POF stream.

Each element of the given array must be an instance (or a collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each element of the array must be obtainable from the PofContext associated with this PofWriter.

Additionally, the type of each element must be equal to the specified class.

Parameters:
 iProp the property index
 vla the LongArray property value to write
 vClass the class of all elements; must not be NULL
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::lang::IllegalArgumentException if the type of one or more elements of the array is not equal to the specified class
 coherence::io::IOException if an I/O error occurs
virtual void writeCollection (int32_t iProp, Collection::View vCol)
 Write a Collection property to the POF stream.

Each element of the given Collection must be an instance (or collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each element of the Collection must be obtainable from the PofContext associated with this PofWriter.

Parameters:
 iProp the property index
 vCol the Collection property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeCollection (int32_t iProp, Collection::View vCol, Class::View vClass)
 Write a uniform Collection property to the POF stream.

Each element of the given Collection must be an instance (or collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each element of the Collection must be obtainable from the PofContext associated with this PofWriter.

Additionally, the type of each element must be equal to the specified class.

Parameters:
 iProp the property index
 vCol the Collection property value to write
 vClass the class of all elements; must not be NULL
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::lang::IllegalArgumentException if the type of one or more elements of the Collection is not equal to the specified class
 coherence::io::IOException if an I/O error occurs
virtual void writeMap (int32_t iProp, Map::View vMap)
 Write a Map property to the POF stream.

Each key and value of the given Map must be an instance (or a collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each key and value of the Map must be obtainable from the PofContext associated with this PofWriter.

Parameters:
 iProp the property index
 vMap the Map property value to write
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::io::IOException if an I/O error occurs
virtual void writeMap (int32_t iProp, Map::View vMap, Class::View vClassKey)
 Write a uniform key Map property to the POF stream.

Each key and value of the given Map must be an instance (or a collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each key and value of the Map must be obtainable from the PofContext associated with this PofWriter.

Additionally, the type of each key must be equal to the specified class.

Parameters:
 iProp the property index
 vMap the Map property value to write
 vClassKey the class of all keys; must not be NULL
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::lang::IllegalArgumentException if the type of one or more keys of the Map is not equal to the specified class
 coherence::io::IOException if an I/O error occurs
virtual void writeMap (int32_t iProp, Map::View vMap, Class::View vClassKey, Class::View vClassValue)
 Write a uniform Map property to the POF stream.

Each key and value of the given Map must be an instance (or a collection of instances) of one of the following:

  • Boolean
  • Octet
  • Char16
  • Int16
  • Int32
  • Int64
  • Float32
  • Float64
  • Array<bool>
  • Array<octet_t>
  • Array<char16_t>
  • Array<int16_t>
  • Array<int32_t>
  • Array<int64_t>
  • Array<float32_t>
  • Array<float64_t>
  • Binary
  • String
  • RawDate
  • RawDateTime
  • RawDayTimeInterval
  • RawTime
  • RawTimeInterval
  • RawYearMonthInterval
  • Collection, with the same restrictions for all elements
  • LongArray, with the same restrictions for all elements
  • ObjectArray, with the same restrictions for all elements

Otherwise, a PofSerializer for each key and value of the Map must be obtainable from the PofContext associated with this PofWriter.

Additionally, the type of each key must be equal to the specified class.

Parameters:
 iProp the property index
 vMap the Map property value to write
 vClassKey the class of all keys; must not be NULL
 vClassValue the class of all values; must not be NULL
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalArgumentException if the given property cannot be encoded into a POF stream
 coherence::lang::IllegalArgumentException if the type of one or more keys or values of the Map is not equal to the specified classes
 coherence::io::IOException if an I/O error occurs
virtual PofContext::View getPofContext () const
 Return the PofContext object used by this PofWriter to serialize user types to a POF stream.

Returns:
the PofContext object that contains user type meta-data
virtual void setPofContext (PofContext::View vCtx)
 Configure the PofContext object used by this PofWriter to serialize user types to a POF stream.

Note: this is an advanced method that should be used with care. For example, if this method is being used to switch to another PofContext mid-POF stream, it is important to eventually restore the original PofContext. For example:

 PofContext::View vCtxOrig = hWriter->getPofContext();

 // switch to another PofContext
 PofContext::View vCtxNew = ...;
 hWriter->setContext(vCtxNew);

 // output POF data using the writer
 ...

 // restore the original PofContext
 hWriter->setPofContext(vCtxOrig);
 

Parameters:
 vCtx the new PofContext; must not be NULL
virtual int32_t getUserTypeId () const
 Determine the user type that is currently being written.

Returns:
the user type identifier, or -1 if the PofWriter is not currently writing a user type
virtual int32_t getVersionId () const
 Determine the version identifier of the user type that is currently being written.

Returns:
the integer version ID of the user type; always non-negative
Exceptions:
 coherence::lang::IllegalStateException if no user type is being parsed
virtual void setVersionId (int32_t nVersionId)
 Set the version identifier of the user type that is currently being written.

Parameters:
 nVersionId the user type identifier; must be non-negative
Exceptions:
 coherence::lang::IllegalArgumentException if the given version ID is negative
 coherence::lang::IllegalStateException if no user type is being written
virtual PofWriter::Handle createNestedPofWriter (int32_t iProp)
 Obtain a PofWriter that can be used to write a set of properties into a single property of the current user type.

The returned PofWriter is only valid from the time that it is returned until the next call is made to this PofWriter.

Parameters:
 iProp the property index
Returns:
a PofWriter whose contents are nested into a single property of this PofWriter
Exceptions:
 coherence::lang::IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 coherence::lang::IllegalStateException if no user type is being written
 coherence::io::IOException if an I/O error occurs
Since:
Coherence 3.6
virtual void writeRemainder (Binary::View vBinProps)
 Write the remaining properties to the POF stream, terminating the writing of the currrent user type.

As part of writing out a user type, this method must be called by the PofSerializer that is writing out the user type, or the POF stream will be corrupted.

Calling this method terminates the current user type by writing a -1 to the POF stream after the last indexed property. Subsequent calls to the various writeXYZ methods of this interface will fail after this method is called.

Parameters:
 vBinProps a buffer that contains zero or more indexed properties in binary POF encoded form; may be NULL
Exceptions:
 coherence::lang::IllegalStateException if no user type is being written
 coherence::io::IOException if an I/O error occurs
virtual void enableReference ()
 Ensure that references (support for cyclic dependencies) are enabled.
virtual bool isReferenceEnabled ()
 Determine if reference support is enabled.

Protected Member Functions

 PofBufferWriter (WriteBuffer::BufferOutput::Handle hOut, PofContext::View vCtx)
 Construct a new PofBufferWriter that will write a POF stream to the passed BufferOutput object.
 PofBufferWriter (WritingPofHandler::Handle hHandler, PofContext::View vCtx)
 Construct a new PofBufferWriter that will write a POF stream using the passed WritingPofHandler.
virtual void writeUserType (int32_t iProp, Object::View v)
 Write a property of user defined type to the POF stream.
virtual
PofBufferWriter::Handle 
getParentWriter ()
 If this writer is contextually within a user type, obtain the writer which created this writer in order to write the user type.
virtual
PofBufferWriter::View 
getParentWriter () const
 If this writer is contextually within a user type, obtain the writer which created this writer in order to write the user type.
virtual void beginProperty (int32_t iProp)
 Report that a POF property is about to be written to the POF stream.
virtual void endProperty (int32_t iProp)
 Signifies the termination of the current POF property.
virtual
WriteBuffer::BufferOutput::Handle 
getBufferOutput ()
 Return the BufferOutput that this PofBufferWriter writes to.
virtual
WriteBuffer::BufferOutput::View 
getBufferOutput () const
 Return the BufferOutput that this PofBufferWriter writes to.
virtual
WritingPofHandler::Handle 
getPofHandler ()
 Return the WritingPofHandler used internally by this PofBufferWriter to write the POF stream.
virtual
WritingPofHandler::View 
getPofHandler () const
 Return the WritingPofHandler used internally by this PofBufferWriter to write the POF stream.
virtual bool isEvolvable ()
 Determine if the object to be written is either Evolvable or part of an Evolvable object.
virtual void setEvolvable (bool fEvolvable)
 Set the Evolvable flag to indicate if the object to be written is Evolvable or part of an Evolvable object.

Static Protected Member Functions

static void assertEqual (Class::View vClass, Class::View vClassTest)
 Assert that a class is equal to another class.

Protected Attributes

FinalHandle
< WriteBuffer::BufferOutput
m_hOut
 The BufferOutput object that the PofBufferWriter writes to.
MemberView< PofContextm_vCtx
 The PofContext used by this PofBufferWriter to serialize user types.
bool m_fEvolvable
 Indicate if the object to be written is either Evolvable or part of an Evolvable object.
FinalHandle
< WritingPofHandler
m_hHandler
 The WritingPofHandler used to write a POF stream.
MemberHandle
< ReferenceLibrary
m_hRefs
 If references are used, then this is the ReferenceLibrary.

Constructor & Destructor Documentation

PofBufferWriter ( WriteBuffer::BufferOutput::Handle  hOut,
    PofContext::View  vCtx 
  )    [protected]

Construct a new PofBufferWriter that will write a POF stream to the passed BufferOutput object.

Parameters:
 hOut the BufferOutput object to write to; must not be NULL
 vCtx the PofContext used by the new PofBufferWriter to serialize user types; must not be NULL

PofBufferWriter ( WritingPofHandler::Handle  hHandler,
    PofContext::View  vCtx 
  )    [protected]

Construct a new PofBufferWriter that will write a POF stream using the passed WritingPofHandler.

Parameters:
 hHandler the WritingPofHandler used for writing; must not be NULL
 vCtx the PofContext used by the new PofBufferWriter to serialize user types; must not be NULL


Member Function Documentation

virtual void writeUserType ( int32_t  iProp,
    Object::View  v 
  )    [protected, virtual]

Write a property of user defined type to the POF stream.

Parameters:
 iProp the property index
 v the user type property value to write
Since:
Coherence 3.7.1

virtual PofBufferWriter::Handle getParentWriter (  )  [protected, virtual]

If this writer is contextually within a user type, obtain the writer which created this writer in order to write the user type.

Returns:
the containing writer

Reimplemented in UserTypeWriter.

virtual PofBufferWriter::View getParentWriter (  )  const [protected, virtual]

If this writer is contextually within a user type, obtain the writer which created this writer in order to write the user type.

Returns:
the containing writer

Reimplemented in UserTypeWriter.

virtual void beginProperty ( int32_t  iProp  )  [protected, virtual]

Report that a POF property is about to be written to the POF stream.

This method call will be followed by one or more separate calls to a "write" method and the property extent will then be terminated by a call to endProperty.

Parameters:
 iProp the index of the property being written
Exceptions:
 IllegalArgumentException if the property index is invalid, or is less than or equal to the index of the previous property written to the POF stream
 IOException if an I/O error occurs

Reimplemented in UserTypeWriter.

virtual void endProperty ( int32_t  iProp  )  [protected, virtual]

Signifies the termination of the current POF property.

Parameters:
 iProp the index of the current property

Reimplemented in UserTypeWriter.

static void assertEqual ( Class::View  vClass,
    Class::View  vClassTest 
  )    [static, protected]

Assert that a class is equal to another class.

Parameters:
 vClass the expected class; must not be NULL
 vClassTest the class to test for equality; must not be NULL
Exceptions:
 IllegalStateException if the second class is not equal to the first

virtual bool isReferenceEnabled (  )  [virtual]

Determine if reference support is enabled.

Returns:
true iff reference support is enabled
Since:
Coherence 3.7.1

virtual WriteBuffer::BufferOutput::Handle getBufferOutput (  )  [protected, virtual]

Return the BufferOutput that this PofBufferWriter writes to.

Returns:
the BufferOutput

virtual WriteBuffer::BufferOutput::View getBufferOutput (  )  const [protected, virtual]

Return the BufferOutput that this PofBufferWriter writes to.

Returns:
the BufferOutput

virtual WritingPofHandler::Handle getPofHandler (  )  [protected, virtual]

Return the WritingPofHandler used internally by this PofBufferWriter to write the POF stream.

Returns:
the PofHandler

virtual WritingPofHandler::View getPofHandler (  )  const [protected, virtual]

Return the WritingPofHandler used internally by this PofBufferWriter to write the POF stream.

Returns:
the PofHandler

virtual bool isEvolvable (  )  [protected, virtual]

Determine if the object to be written is either Evolvable or part of an Evolvable object.

Returns:
true iff the object to be written is Evolvable
Since:
Coherence 3.7.1

Reimplemented in UserTypeWriter.

virtual void setEvolvable ( bool  fEvolvable  )  [protected, virtual]

Set the Evolvable flag to indicate if the object to be written is Evolvable or part of an Evolvable object.

Parameters:
 fEvolvable true iff the object to be written is Evolvable
Since:
Coherence 3.7.1


The documentation for this class was generated from the following file:
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