AOSContext::ReturnCode AOSOutput_JSON::execute(AOSContext& context) { AXmlElement::CONST_CONTAINER paths; AXmlElement::CONST_CONTAINER nodes; if (context.getOutputParams().find(AOS_BaseModules_Constants::PATH, paths)) { // Get the path fragments and convert into nodes for (AXmlElement::CONST_CONTAINER::const_iterator cit = paths.begin(); cit != paths.end(); ++cit) { // Get path and find associated nodes AString path; (*cit)->emitContent(path); context.useModel().find(path, nodes); } } if (nodes.size() > 0) { if (nodes.size() > 1) { // Array context.useOutputBuffer().append("[\r\n",3); AXmlElement::CONST_CONTAINER::const_iterator cit = nodes.begin(); while(cit != nodes.end()) { (*cit)->emitJson(context.useOutputBuffer(),1); ++cit; if (cit != nodes.end()) context.useOutputBuffer().append("\r\n,\r\n",5); } context.useOutputBuffer().append("\r\n]",3); } else { // Single object nodes.front()->emitJson(context.useOutputBuffer(),0); } } else { // Entire context model to JSON if (context.useEventVisitor().isLoggingDebug()) { context.useEventVisitor().addEvent(ASWNL("Emitting the entire model as JSON object"), AEventVisitor::EL_DEBUG); } context.useModel().emitJson(context.useOutputBuffer(),0); } // Set the correct content type for XML extension m_Services.useConfiguration().setMimeTypeFromExt(ASW("json",4), context); return AOSContext::RETURN_OK; }