コード例 #1
0
MojoObjectString::MojoObjectString(const MojObject& obj, const MojChar *key)
{
	MojErr err;

	MojObject::ConstIterator found = obj.find(key);

	if (found != obj.end()) {
		err = found.value().stringValue(m_str);
		if (err) {
			m_str.assign("(error retreiving value)");
		}
	} else {
		m_str.assign("(not found)");
	}
}
コード例 #2
0
ファイル: MojDbExtractor.cpp プロジェクト: ctbrowser/db8
MojErr MojDbPropExtractor::valsImpl(const MojObject& obj, KeySet& valsOut, MojSize idx) const
{
    LOG_TRACE("Entering function %s", __FUNCTION__);

	MojAssert(!m_prop.empty() && idx < m_prop.size());

	MojErr err = MojErrNone;
	const MojString& propKey = m_prop[idx];
	if (propKey == WildcardKey) {
		// get all prop vals if we have a wildcard
		for (MojObject::ConstIterator i = obj.begin(); i != obj.end(); ++i) {
			err = handleVal(*i, valsOut, idx);
			MojErrCheck(err);
		}
	} else {
		// get object corresponding to the current component in the prop path
		MojObject::ConstIterator i = obj.find(propKey);
		if (i == obj.end()) {
			err = valsOut.put(m_default);
			MojErrCheck(err);
		} else {
			if (i->type() == MojObject::TypeArray) {
				// if the value is an array, act on its elements rather than the array object itself
				MojObject::ConstArrayIterator end = i->arrayEnd();
				for (MojObject::ConstArrayIterator j = i->arrayBegin(); j != end; ++j) {
					err = handleVal(*j, valsOut, idx);
					MojErrCheck(err);
				}
			} else {
				// not an array
				err = handleVal(*i, valsOut, idx);
				MojErrCheck(err);
			}
		}
	}
	return MojErrNone;
}