/// <summary>
/// Save the contents of a POF user type instance by writing its
/// state using the specified <see cref="IPofWriter"/> object.
/// </summary>
/// <param name="writer">
/// The <b>IPofWriter</b> to which to write the object's state.
/// </param>
/// <exception cref="IOException">
/// If an I/O error occurs.
/// </exception>
/// <seealso cref="Request.WriteExternal"/>
public override void WriteExternal(IPofWriter writer)
{
base.WriteExternal(writer);
writer.WriteObject(2, Processor);
writer.WriteBinary(3, Cookie);
}
/// <summary>
/// Save the contents of a POF user type instance by writing its
/// state using the specified <see cref="IPofWriter"/> object.
/// </summary>
/// <param name="writer">
/// The <b>IPofWriter</b> to which to write the object's state.
/// </param>
/// <exception cref="IOException">
/// If an I/O error occurs.
/// </exception>
/// <seealso cref="Request.WriteExternal"/>
public override void WriteExternal(IPofWriter writer)
{
base.WriteExternal(writer);
writer.WriteObject(2, KeysOnly);
writer.WriteBinary(3, Cookie);
writer.WriteObject(4, FilterCookie);
}
/// <summary>
/// Save the contents of a POF user type instance by writing its
/// state using the specified <see cref="IPofWriter"/> object.
/// </summary>
/// <param name="writer">
/// The <b>IPofWriter</b> to which to write the object's state.
/// </param>
/// <exception cref="IOException">
/// If an I/O error occurs.
/// </exception>
public virtual void WriteExternal(IPofWriter writer)
{
// note: this object is not responsible for writing out its parent
object o = m_value;
if (o == null)
{
writer.WriteByte(0, 0);
}
else if (o is string)
{
writer.WriteByte(0, (byte)XmlValueType.String);
writer.WriteString(1, (string)o);
}
else if (o is bool)
{
writer.WriteByte(0, (byte)XmlValueType.Boolean);
writer.WriteBoolean(1, (bool)o);
}
else if (o is int)
{
writer.WriteByte(0, (byte)XmlValueType.Integer);
writer.WriteInt32(1, (int)o);
}
else if (o is long)
{
writer.WriteByte(0, (byte)XmlValueType.Long);
writer.WriteInt64(1, (long)o);
}
else if (o is double)
{
writer.WriteByte(0, (byte)XmlValueType.Double);
writer.WriteDouble(1, (Double)o);
}
else if (o is decimal)
{
writer.WriteByte(0, (byte )XmlValueType.Decimal);
writer.WriteDecimal(1, (decimal)o);
}
else if (o is Binary)
{
writer.WriteByte(0, (byte)XmlValueType.Binary);
writer.WriteBinary(1, (Binary)o);
}
else if (o is DateTime)
{
writer.WriteByte(0, (byte)XmlValueType.DateTime);
writer.WriteDateTime(1, (DateTime)o);
}
else
{
throw new IOException("unsupported type to write: " + o.GetType().FullName);
}
writer.WriteBoolean(2, m_isAttribute);
writer.WriteBoolean(3, m_isMutable);
}
/// <summary>
/// Save the contents of a POF user type instance by writing its
/// state using the specified <see cref="IPofWriter"/> object.
/// </summary>
/// <param name="writer">
/// The <b>IPofWriter</b> to which to write the object's state.
/// </param>
/// <exception cref="IOException">
/// If an I/O error occurs.
/// </exception>
public void WriteExternal(IPofWriter writer)
{
writer.WriteInt64(VERSION, m_version);
writer.WriteInt64(LOCK_ID, m_lockId);
writer.WriteDateTime(LOCK_TIME, m_lockTime);
writer.WriteBoolean(INITIALIZED, m_initialized);
writer.WriteInt64(TIMEOUT, (long)m_timeout.TotalMilliseconds);
writer.WriteBinary(ITEMS, m_binModel);
}
/// <summary>
/// Serializes this processor into a POF stream.
/// </summary>
/// <param name="writer">
/// The POF writer.
/// </param>
public override void WriteExternal(IPofWriter writer)
{
writer.WriteInt64(0, m_lockId);
writer.WriteBoolean(1, m_newSession);
writer.WriteBoolean(2, m_initialized);
writer.WriteInt64(3, m_timeout);
writer.WriteBinary(4, m_binModel);
writer.WriteDictionary(5, m_externalAttributes, typeof(String), typeof(Binary));
writer.WriteCollection(6, m_obsoleteExternalAttributes, typeof(String));
}
/// <summary>
/// Serialize a user type instance to a POF stream by writing its
/// state using the specified <see cref="IPofWriter"/> object.
/// </summary>
/// <remarks>
/// An implementation of <b>IPofSerializer</b> is required to follow
/// the following steps in sequence for writing out an object of a
/// user type:
/// <list type="number">
/// <item>
/// <description>
/// If the object is evolvable, the implementation must set the
/// version by calling <see cref="IPofWriter.VersionId"/>.
/// </description>
/// </item>
/// <item>
/// <description>
/// The implementation may write any combination of the properties of
/// the user type by using the "write" methods of the
/// <b>IPofWriter</b>, but it must do so in the order of the property
/// indexes.
/// </description>
/// </item>
/// <item>
/// <description>
/// After all desired properties of the user type have been written,
/// the implementation must terminate the writing of the user type by
/// calling <see cref="IPofWriter.WriteRemainder"/>.
/// </description>
/// </item>
/// </list>
/// </remarks>
/// <param name="writer">
/// The <b>IPofWriter</b> with which to write the object's state.
/// </param>
/// <param name="o">
/// The object to serialize.
/// </param>
/// <exception cref="IOException">
/// If an I/O error occurs.
/// </exception>
public void Serialize(IPofWriter writer, Object o)
{
var buffer = new BinaryMemoryStream(1024 * 8);
PofStreamWriter userTypeWriter = new PofStreamWriter.UserTypeWriter(
new DataWriter(buffer), m_pofContext, TYPE_PORTABLE, -1);
// COH-5065: due to the complexity of maintaining references
// in future data, we won't support them for IEvolvable objects
if (m_pofContext.IsReferenceEnabled && !(o is IEvolvable))
{
userTypeWriter.EnableReference();
}
m_serializer.Serialize(userTypeWriter, o);
String typeName = o.GetType().AssemblyQualifiedName;
writer.WriteString(0, typeName);
writer.WriteBinary(1, buffer.ToBinary());
writer.WriteRemainder(null);
Register(typeName);
}
/// <summary>
/// Save the contents of a POF user type instance by writing its
/// state using the specified <see cref="IPofWriter"/> object.
/// </summary>
/// <param name="writer">
/// The <b>IPofWriter</b> to which to write the object's state.
/// </param>
/// <exception cref="IOException">
/// If an I/O error occurs.
/// </exception>
public override void WriteExternal(IPofWriter writer)
{
base.WriteExternal(writer);
writer.WriteBinary(6, Cookie);
}
/// <summary>
/// Serialize a user type instance to a POF stream by writing its
/// state using the specified <see cref="IPofWriter"/> object.
/// </summary>
/// <remarks>
/// An implementation of <b>IPofSerializer</b> is required to follow
/// the following steps in sequence for writing out an object of a
/// user type:
/// <list type="number">
/// <item>
/// <description>
/// If the object is evolvable, the implementation must set the
/// version by calling <see cref="IPofWriter.VersionId"/>.
/// </description>
/// </item>
/// <item>
/// <description>
/// The implementation may write any combination of the properties of
/// the user type by using the "write" methods of the
/// <b>IPofWriter</b>, but it must do so in the order of the property
/// indexes.
/// </description>
/// </item>
/// <item>
/// <description>
/// After all desired properties of the user type have been written,
/// the implementation must terminate the writing of the user type by
/// calling <see cref="IPofWriter.WriteRemainder"/>.
/// </description>
/// </item>
/// </list>
/// </remarks>
/// <param name="writer">
/// The <b>IPofWriter</b> with which to write the object's state.
/// </param>
/// <param name="o">
/// The object to serialize.
/// </param>
/// <exception cref="IOException">
/// If an I/O error occurs.
/// </exception>
public void Serialize(IPofWriter writer, Object o)
{
writer.WriteBinary(0, ToBinary(o, m_serializer));
writer.WriteRemainder(null);
Register(o);
}
