// converts from entry type to type code
private static int typeToCode(Parameters.EntryType type)
{
int code = 0;
switch (type)
{
case Parameters.EntryType.BOOLEAN:
code = 1;
break;
case Parameters.EntryType.INTEGER:
code = 2;
break;
case Parameters.EntryType.LONG:
code = 3;
break;
case Parameters.EntryType.DOUBLE:
code = 4;
break;
case Parameters.EntryType.STRING:
code = 5;
break;
case Parameters.EntryType.BINARY:
code = 6;
break;
case Parameters.EntryType.BOOLEAN_ARRAY:
code = 7;
break;
case Parameters.EntryType.INTEGER_ARRAY:
code = 8;
break;
case Parameters.EntryType.LONG_ARRAY:
code = 9;
break;
case Parameters.EntryType.DOUBLE_ARRAY:
code = 10;
break;
case Parameters.EntryType.STRING_ARRAY:
code = 11;
break;
case Parameters.EntryType.BINARY_ARRAY:
code = 12;
break;
case Parameters.EntryType.NESTED_PARAMETERS:
code = 13;
break;
case Parameters.EntryType.NESTED_PARAMETERS_ARRAY:
code = 14;
break;
}
return(code);
}
private static void deserializeFromBytes(Parameters parameters,
ByteIterator bytes)
{
int numOfEntries = consumeInt(bytes);
for (int i = 0; i != numOfEntries; ++i)
{
string entryName = consumeString(bytes);
int typeCode = consumeInt(bytes);
Parameters.EntryType type = codeToType(typeCode);
switch (type)
{
case Parameters.EntryType.BOOLEAN:
{
int value = consumeInt(bytes);
parameters.SetBoolean(entryName, value != 0);
}
break;
case Parameters.EntryType.INTEGER:
{
int value = consumeInt(bytes);
parameters.SetInteger(entryName, value);
}
break;
case Parameters.EntryType.LONG:
{
long value = consumeLong(bytes);
parameters.SetLong(entryName, value);
}
break;
case Parameters.EntryType.DOUBLE:
{
double value = consumeDouble(bytes);
parameters.SetDouble(entryName, value);
}
break;
case Parameters.EntryType.STRING:
{
string value = consumeString(bytes);
parameters.SetString(entryName, value);
}
break;
case Parameters.EntryType.BINARY:
{
byte[] value = consumeBinary(bytes);
parameters.SetBinary(entryName, value);
}
break;
case Parameters.EntryType.BOOLEAN_ARRAY:
{
int arrayLength = consumeInt(bytes);
int bytesNeeded =
(arrayLength + BITS_IN_BYTE - 1)
/ BITS_IN_BYTE;
byte[] packedArray =
consumeBytes(bytes, bytesNeeded);
bool[] array = new bool[arrayLength];
for (int j = 0; j != arrayLength; ++j)
{
int bytePosition = j / BITS_IN_BYTE;
int bitPosition = j % BITS_IN_BYTE;
int mask = 1 << bitPosition;
if ((packedArray[bytePosition] & mask) != 0)
{
array[j] = true;
}
}
parameters.SetBooleanArray(entryName, array);
}
break;
case Parameters.EntryType.INTEGER_ARRAY:
{
int arrayLength = consumeInt(bytes);
int[] array = new int[arrayLength];
for (int j = 0; j != arrayLength; ++j)
{
array[j] = consumeInt(bytes);
}
parameters.SetIntegerArray(entryName, array);
}
break;
case Parameters.EntryType.LONG_ARRAY:
{
int arrayLength = consumeInt(bytes);
long[] array = new long[arrayLength];
for (int j = 0; j != arrayLength; ++j)
{
array[j] = consumeLong(bytes);
}
parameters.SetLongArray(entryName, array);
}
break;
case Parameters.EntryType.DOUBLE_ARRAY:
{
int arrayLength = consumeInt(bytes);
double[] array = new double[arrayLength];
for (int j = 0; j != arrayLength; ++j)
{
array[j] = consumeDouble(bytes);
}
parameters.SetDoubleArray(entryName, array);
}
break;
case Parameters.EntryType.STRING_ARRAY:
{
int arrayLength = consumeInt(bytes);
string[] array = new string[arrayLength];
for (int j = 0; j != arrayLength; ++j)
{
array[j] = consumeString(bytes);
}
parameters.SetStringArray(entryName, array);
}
break;
case Parameters.EntryType.BINARY_ARRAY:
{
int arrayLength = consumeInt(bytes);
byte[][] array = new byte[arrayLength][];
for (int j = 0; j != arrayLength; ++j)
{
array[j] = consumeBinary(bytes);
}
parameters.SetBinaryArray(entryName, array);
}
break;
case Parameters.EntryType.NESTED_PARAMETERS:
{
Parameters nested = new Parameters();
deserializeFromBytes(nested, bytes);
parameters.SetNestedParameters(entryName, nested);
}
break;
case Parameters.EntryType.NESTED_PARAMETERS_ARRAY:
{
int arrayLength = consumeInt(bytes);
Parameters[] nested = new Parameters[arrayLength];
for (int j = 0; j != arrayLength; ++j)
{
nested[j] = new Parameters();
deserializeFromBytes(nested[j], bytes);
}
parameters.SetNestedArray(entryName, nested);
}
break;
}
}
}