/// <summary>
/// Searches the object, and all child objects for a field or entry with the specified name.
/// </summary>
/// <param name="path">Slash separated path with field name(s) to search for. If a field contains an array, list or
/// a dictionary append its name with a "[x]" where x is the element index in the array/list, or
/// a key name (surrounded by "") in case of a dictionary. Only primitive dictionary keys are
/// supported.
///
/// Example path: subObject/myDictionary["someElement"]/theArray[4]/fieldToGet
/// </param>
/// <returns>Property you can use for reading or modifying the property, or null if not found.</returns>
public SerializableProperty FindProperty(string path)
{
if (path == null)
{
return(null);
}
string trimmedPath = path.Trim('/');
string[] pathEntries = trimmedPath.Split('/');
PropertyPathElement[] pathElements = new PropertyPathElement[pathEntries.Length];
for (int i = 0; i < pathEntries.Length; i++)
{
string entry = pathEntries[i];
if (string.IsNullOrEmpty(entry))
{
return(null);
}
pathElements[i] = new PropertyPathElement();
if (entry[entry.Length - 1] == ']')
{
bool foundKey = false;
int j = entry.Length - 2;
for (; j >= 0; j--)
{
if (entry[j] == '[')
{
foundKey = true;
break;
}
}
if (foundKey)
{
pathElements[i].name = entry.Substring(0, j);
pathElements[i].key = entry.Substring(j + 1, (entry.Length - 1) - (j + 1));
}
else
{
pathElements[i].name = entry;
}
}
else
{
pathElements[i].name = entry;
}
}
return(FindProperty(pathElements, 0));
}
/// <summary>
/// Searches the object, and all child objects for a field or entry with the specified name.
/// </summary>
/// <param name="path">Slash separated path with field name(s) to search for. If a field contains an array, list or
/// a dictionary append its name with a "[x]" where x is the element index in the array/list, or
/// a key name (surrounded by "") in case of a dictionary. Only primitive dictionary keys are
/// supported.
///
/// Example path: subObject/myDictionary["someElement"]/theArray[4]/fieldToGet
/// </param>
/// <returns>Property you can use for reading or modifying the property, or null if not found.</returns>
public SerializableProperty FindProperty(string path)
{
if (path == null)
{
return(null);
}
string trimmedPath = path.Trim('/');
string[] pathEntries = trimmedPath.Split('/');
PropertyPathElement[] pathElements = new PropertyPathElement[pathEntries.Length];
for (int i = 0; i < pathEntries.Length; i++)
{
string entry = pathEntries[i];
if (string.IsNullOrEmpty(entry))
{
return(null);
}
pathElements[i] = new PropertyPathElement();
int startIdx = 0;
int nameEndIdx = 0;
int endIdx = entry.Length - 1;
if (entry[entry.Length - 1] == ']')
{
bool foundKey = false;
for (int j = 0; j < entry.Length - 1; j++)
{
if (entry[j] == '[')
{
startIdx = j;
nameEndIdx = j;
foundKey = true;
}
}
// Trim string quotes, if they exist
if (startIdx < (endIdx - 1) && entry[startIdx + 1] == '"')
{
startIdx++;
}
if (endIdx > (startIdx + 1) && entry[endIdx - 1] == '"')
{
endIdx--;
}
if (foundKey)
{
pathElements[i].name = entry.Substring(0, nameEndIdx);
pathElements[i].key = entry.Substring(startIdx + 1, endIdx - (startIdx + 1));
}
else
{
pathElements[i].name = entry;
}
}
else
{
pathElements[i].name = entry;
}
}
return(FindProperty(pathElements, 0));
}
