java mapper.readtree_Java ObjectMapper.readTree方法代码示例
import org.codehaus.jackson.map.ObjectMapper; //導(dǎo)入方法依賴的package包/類
public ResponseGenerator handleTextMessage() throws Exception {
ResponseGenerator responseGenerator = new ResponseGenerator();
String[] rivescriptReply = helper.getRiveScriptBot().answer(request.getUserId(), textMessage);
for(String reply : rivescriptReply) {
if(Utility.isJSONObject(reply) == true) {
ObjectMapper mapper = new ObjectMapper();
JsonNode rootNode = mapper.readTree(reply);
switch (rootNode.get("type").getTextValue()) {
case RiveScriptReplyType.TEMPLATE_SCENARIO:
responseGenerator = new TemplateHandler(request, Utility.split(rootNode.get("name").getTextValue(), Utility.PARAMETER_SEPARATOR), helper)
.handleTemplateMessage();
break;
case RiveScriptReplyType.LANGUAGE_SCENARIO:
responseGenerator = new LanguageHandler(request, rootNode.get("name").getTextValue(), helper)
.handleLanguageAbout();
break;
case RiveScriptReplyType.STATUS_CHECK_SCENARIO:
responseGenerator = new StatusCheckHandler(request, rootNode.get("name").getTextValue(), helper).handleStatusCheck();
break;
case RiveScriptReplyType.LOCATION_SCENARIO:
responseGenerator = new LocationHandler(request, rootNode.get("query").getTextValue(), helper).getLocation();
break;
case RiveScriptReplyType.FALLBACK_SCENARIO:
// Eliza
if(textMessage.endsWith("!") || textMessage.endsWith(".")) {
responseGenerator.addTextResponse(new ResponseData(helper.getEliza().processInput(textMessage)));
}
else {
textMessage = rootNode.get("query").getTextValue(); // Use processed text message
responseGenerator = new NLHandler(request, textMessage, helper).answer();
}
break;
}
}
else {
responseGenerator.addTextResponse(new ResponseData(reply));
}
}
// Fallback when everything else fails Eliza will answer
if(responseGenerator.getResponse().size() == 0) {
responseGenerator.addTextResponse(new ResponseData(helper.getEliza().processInput(textMessage)));
}
return responseGenerator;
}
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