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Copy pathCodeUtil.java
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130 lines (100 loc) · 3.74 KB
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package apijson.demo.ui;
import java.util.Set;
import zuo.biao.apijson.JSONRequest;
import zuo.biao.apijson.JSONResponse;
import apijson.demo.StringUtil;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
public class CodeUtil {
public static final String NEWLINE = "\n";
/**
* name = ""
* @param request
* @return {@link #parse(String, JSONObject)}
*/
public static String parse(JSONObject request) {
return parse("", request);
}
/**
* @param name
* @param request
* @return
*/
public static String parse(final String name, final JSONObject request) {
// Log.i(TAG, "parse request = \n" + JSON.toJSONString(request));
if (request == null || request.isEmpty()) {
// Log.i(TAG, "parse request == null || request.isEmpty() >> return request;");
return null;
}
String parentKey = isArrayKey(name) ? getItemKey(name) : getTableKey(name);
String response = NEWLINE + "JSONRequest " + parentKey + " = new JSONRequest();";
Set<String> set = request.keySet();
if (set != null) {
Object value;
for (String key : set) {
value = request.get(key);
if (value == null) {
continue;
}
if (value instanceof JSONObject) {//APIJSON Array转为常规JSONArray
if (isArrayKey(key)) {//APIJSON Array转为常规JSONArray
response += NEWLINE + NEWLINE + "//" + key + "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<";
int count = ((JSONObject) value).getIntValue(JSONRequest.KEY_COUNT);
int page = ((JSONObject) value).getIntValue(JSONRequest.KEY_PAGE);
((JSONObject) value).remove(JSONRequest.KEY_COUNT);
((JSONObject) value).remove(JSONRequest.KEY_PAGE);
response += parse(key, (JSONObject) value);
String prefix = key.substring(0, key.length() - 2);
response += NEWLINE + NEWLINE
+ parentKey + ".putAll(" + getItemKey(key) + ".toArray("
+ count + ", " + page + (prefix.isEmpty() ? "" : ", \"" + prefix + "\"") + "));";
response += NEWLINE + "//" + key + ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" + NEWLINE;
}
else {//常规JSONObject，往下一级提取
response += NEWLINE + NEWLINE + "//" + key + "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<";
response += parse(key, (JSONObject) value);
response += NEWLINE + NEWLINE + parentKey + ".put(\"" + key + "\", " + getTableKey(key) + ");";
response += NEWLINE + "//" + key + ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>" + NEWLINE;
}
}
else {//其它Object，直接填充
if (value instanceof String) {
value = "\"" + value + "\"";
}
else if (value instanceof JSONArray) {
String s = StringUtil.getString(value);
if (s.startsWith("[")) {
s = s.substring(1);
}
if (s.endsWith("]")) {
s = s.substring(0, s.length() - 1);
}
// String type = ((JSONArray) value).getClass().getSimpleName();
// value = "new " + type.substring(0, type.length() - 2) + "[]{" + s + "}";
value = "new Object[]{" + s + "}";//反射获取泛型太麻烦，反正开发中还要改的
}
response += NEWLINE + parentKey + ".put(\"" + key + "\", " + value + ");";
}
}
}
// Log.i(TAG, "parse return response = \n" + response);
return response;
}
/**获取Table变量名
* @param key
* @return empty ? "request" : key + "Request" 且首字母小写
*/
private static String getTableKey(String key) {
return StringUtil.addSuffix(key, "Request");
}
/**获取Table变量名
* @param key
* @return empty ? "request" : key + "Request" 且首字母小写
*/
private static String getItemKey(String key) {
return StringUtil.addSuffix(key.substring(0, key.length() - 2), "Item");
}
private static boolean isArrayKey(String key) {
return JSONResponse.isArrayKey(key);
}
}