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author | Anton Tananaev <anton.tananaev@gmail.com> | 2015-07-17 14:32:55 +1200 |
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committer | Anton Tananaev <anton.tananaev@gmail.com> | 2015-07-17 14:32:55 +1200 |
commit | b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060 (patch) | |
tree | fc06c28d649537226aee29fbeee042f3a023b5f2 /src/org/traccar/http/JsonConverter.java | |
parent | 04afe342615995e773d848be68eef40dc9925197 (diff) | |
download | trackermap-server-b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060.tar.gz trackermap-server-b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060.tar.bz2 trackermap-server-b6ba5a8ac60e8013e22ed44b15ffdc5ad8097060.zip |
Rename package from http to web
Diffstat (limited to 'src/org/traccar/http/JsonConverter.java')
-rw-r--r-- | src/org/traccar/http/JsonConverter.java | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/org/traccar/http/JsonConverter.java b/src/org/traccar/http/JsonConverter.java deleted file mode 100644 index deb676f6e..000000000 --- a/src/org/traccar/http/JsonConverter.java +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com) - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.traccar.http; - -import java.beans.Introspector; -import java.io.Reader; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.text.DateFormat; -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Collection; -import java.util.Date; -import java.util.Map; -import javax.json.Json; -import javax.json.JsonArray; -import javax.json.JsonArrayBuilder; -import javax.json.JsonObject; -import javax.json.JsonObjectBuilder; -import javax.json.JsonValue; -import org.traccar.model.Factory; -import org.traccar.model.MiscFormatter; - -public class JsonConverter { - - private static final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss"); - - public static Date parseDate(String value) throws ParseException { - return dateFormat.parse(value); - } - - public static <T extends Factory> T objectFromJson(Reader reader, T prototype) throws ParseException { - return objectFromJson(Json.createReader(reader).readObject(), prototype); - } - - public static <T> T enumObjectFromJson(Reader reader, EnumFactory<? extends Enum<?>> factory) throws ParseException { - JsonObject json = Json.createReader(reader).readObject(); - T object = factory.<T>create(json); - populateObject(json, object); - return object; - } - - public static <T extends Factory> T objectFromJson(JsonObject json, T prototype) throws ParseException { - T object = (T) prototype.create(); - populateObject(json, object); - return object; - } - - private static void populateObject(JsonObject json, Object object) throws ParseException { - Method[] methods = object.getClass().getMethods(); - - for (final Method method : methods) { - if (method.getName().startsWith("set") && method.getParameterTypes().length == 1) { - - final String name = Introspector.decapitalize(method.getName().substring(3)); - Class<?> parameterType = method.getParameterTypes()[0]; - - if (json.containsKey(name)) try { - if (parameterType.equals(boolean.class)) { - method.invoke(object, json.getBoolean(name)); - } else if (parameterType.equals(int.class)) { - method.invoke(object, json.getJsonNumber(name).intValue()); - } else if (parameterType.equals(long.class)) { - if (json.get(name).getValueType() == JsonValue.ValueType.NUMBER) { - method.invoke(object, json.getJsonNumber(name).longValue()); - } - } else if (parameterType.equals(double.class)) { - method.invoke(object, json.getJsonNumber(name).doubleValue()); - } else if (parameterType.equals(String.class)) { - method.invoke(object, json.getString(name)); - } else if (parameterType.equals(Date.class)) { - method.invoke(object, dateFormat.parse(json.getString(name))); - } else if (parameterType.isEnum()) { - method.invoke(object, Enum.valueOf((Class<? extends Enum>) parameterType, json.getString(name))); - } else if (parameterType.equals(Map.class)) { - //method.invoke(object, json.getString(name)); - } else { - Object nestedObject = parameterType.newInstance(); - populateObject(json.getJsonObject(name), nestedObject); - method.invoke(object, nestedObject); - } - } catch (IllegalAccessException | InvocationTargetException | InstantiationException error) { - } - } - } - - } - - public static <T> JsonObject objectToJson(T object) { - - JsonObjectBuilder json = Json.createObjectBuilder(); - - Method[] methods = object.getClass().getMethods(); - - for (Method method : methods) { - if(method.isAnnotationPresent(JsonIgnore.class)) { - continue; - } - if (method.getName().startsWith("get") && method.getParameterTypes().length == 0) { - String name = Introspector.decapitalize(method.getName().substring(3)); - try { - if (method.getReturnType().equals(boolean.class)) { - json.add(name, (Boolean) method.invoke(object)); - } else if (method.getReturnType().equals(int.class)) { - json.add(name, (Integer) method.invoke(object)); - } else if (method.getReturnType().equals(long.class)) { - json.add(name, (Long) method.invoke(object)); - } else if (method.getReturnType().equals(double.class)) { - json.add(name, (Double) method.invoke(object)); - } else if (method.getReturnType().equals(String.class)) { - String value = (String) method.invoke(object); - if (value != null) { - json.add(name, value); - } - } else if (method.getReturnType().equals(Date.class)) { - Date value = (Date) method.invoke(object); - if (value != null) { - json.add(name, dateFormat.format(value)); - } - } else if (method.getReturnType().equals(Map.class)) { - json.add(name, MiscFormatter.toJson((Map) method.invoke(object))); - } - } catch (IllegalAccessException | InvocationTargetException error) { - } - } - } - - return json.build(); - } - - public static JsonArray arrayToJson(Collection<?> array) { - - JsonArrayBuilder json = Json.createArrayBuilder(); - - for (Object object : array) { - json.add(objectToJson(object)); - } - - return json.build(); - } - -} |