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// generated file, do not modify!
// {{ dateTime }}
package {{ moduleName }};
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.json.*;
import RT.*;
{% for m in imports %}
import {{ m.value }}.*;
{% endfor %}
public class JSON {
// JSON deserializer
public enum Type { {% for t in usedTypes %}
{{ t.value | typeEnum }}{% if !t.last %},{% endif %}{% endfor %}
}
public static Object fromJSON(Type type, Object rawObj) throws JSONException, Exception {
switch (type) {
{% for t in usedTypes %}
{% case t.value.tag %}
{% when "Data" %}
{% when "V2" %}
case {{ t.value | typeEnum }}: {
JSONObject obj = (JSONObject)rawObj;
return new {{ t.value | javaType }}
( ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("x"))
, ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("y"))
);
}
{% when "V3" %}
case {{ t.value | typeEnum }}: {
JSONObject obj = (JSONObject)rawObj;
return new {{ t.value | javaType }}
( ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("x"))
, ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("y"))
, ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("z"))
);
}
{% when "V4" %}
case {{ t.value | typeEnum }}: {
JSONObject obj = (JSONObject)rawObj;
return new {{ t.value | javaType }}
( ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("x"))
, ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("y"))
, ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("z"))
, ({{ t.value.type_ | javaType }})fromJSON(Type.{{ t.value.type_ | typeEnum }},obj.get("w"))
);
}
{% when "Map" %}
case {{ t.value | typeEnum }}: {
JSONObject obj = (JSONObject)rawObj;
{{ t.value | javaType }} map = new {{ t.value | javaType }} ();
Iterator<String> keyIt = obj.keys();
while(keyIt.hasNext()) {
String key = keyIt.next();
map.put(key, ({{ t.value.value_ | javaType }})fromJSON(Type.{{ t.value.value_ | typeEnum }},obj.get(key)));
}
return map;
}
{% when "Array" %}
case {{ t.value | typeEnum }}: {
JSONArray obj = (JSONArray)rawObj;
{{ t.value | javaType }} v = new {{ t.value | javaType }} ();
for (int i = 0; i < obj.length(); i++) {
v.add(({{ t.value.type_ | javaType }})fromJSON (Type.{{ t.value.type_ | typeEnum }}, obj.get(i)));
}
return v;
}
{% when "List" %}
case {{ t.value | typeEnum }}: {
JSONArray obj = (JSONArray)rawObj;
{{ t.value | javaType }} v = new {{ t.value | javaType }} ();
for (int i = 0; i < obj.length(); i++) {
v.add(({{ t.value.type_ | javaType }})fromJSON (Type.{{ t.value.type_ | typeEnum }}, obj.get(i)));
}
return v;
}
{% when "Maybe" %}
case {{ t.value | typeEnum }}: {
JSONObject obj = (JSONObject)rawObj;
{{ t.value | javaType }} m = new {{ t.value | javaType }} ();
if (obj == null || obj == JSONObject.NULL) {
m.valid = false;
} else {
m.valid = true;
m.data = ({{ t.value.type_ | javaType }})fromJSON (Type.{{ t.value.type_ | typeEnum }},obj);
}
return m;
}
{% else %}
case {{ t.value | typeEnum }}: return ({{ t.value | javaType }})rawObj;
{% endcase %}
{% endfor %}
{% for t in definitions %}
case {{ t.value.dataName }}: {
JSONObject obj = (JSONObject)rawObj;
String tag = obj.getString("tag");
{% if t.value | hasEnumConstructor %}
{{ t.value.dataName }}.Tag tagType;
{% endif %}
switch (tag) {
{% for c in t.value.constructors %}
case "{{ c.value.name }}":{% if (c.value.fields | empty) %} tagType = {{ t.value.dataName }}.Tag.{{ c.value.name }}; break;
{% else %} {
{{ t.value.dataName }}.{{ c.value.name }}_ tv = new {{ t.value.dataName }}().new {{ c.value.name }}_();{% for f in c.value.fields %}{% if c.value.fields | hasFieldNames %}
tv.{{ f.value.fieldName }} = ({{ f.value.fieldType | javaType }})fromJSON(Type.{{ f.value.fieldType | typeEnum }},obj.get("{{ f.value.fieldName }}"));{% else %}
tv._{{ f.index0 }} = ({{ f.value.fieldType | javaType }})fromJSON(Type.{{ f.value.fieldType | typeEnum }},obj.get("arg{{ f.index0 }}"));{% endif %}{% endfor %}
return tv;
}
{% endif %}
{% endfor %}
default: throw new Exception("unknown constructor: " + tag);
}
{% if t.value | hasEnumConstructor %}
{{ t.value.dataName }} o = new {{ t.value.dataName }}();
o.tag = tagType;
return o;
{% endif %}
}
{% endfor %}
}
throw new Exception("unknown type");
}
public static Object toJSON(Type type, Object rawObj) throws JSONException, Exception {
switch (type) {
{% for t in definitions %}
case {{ t.value.dataName }}: {
{{ t.value.dataName }} v = ({{ t.value.dataName }})rawObj;
JSONObject obj = new JSONObject();
switch (v.tag) { {% for c in t.value.constructors %}
case {{ c.value.name }}:
obj.put("tag", "{{ c.value.name }}");{% if !(c.value.fields | empty) %}
{
{{ t.value.dataName }}.{{ c.value.name }}_ tv = ({{ t.value.dataName }}.{{ c.value.name }}_)v;{% for f in c.value.fields %}{% if c.value.fields | hasFieldNames %}
obj.put("{{ f.value.fieldName }}", toJSON(Type.{{ f.value.fieldType | typeEnum }},tv.{{ f.value.fieldName }}));{% else %}
obj.put("arg{{ f.index0 }}", toJSON(Type.{{ f.value.fieldType | typeEnum }},tv._{{ f.index0 }}));{% endif %}{% endfor %}
}{% endif %}
break;{% endfor %}
}
return obj;
}
{% endfor %}
{% for t in usedJavaTypes %}
{% case t.value.tag %}
{% when "Data" %}
{% when "V2" %}
case {{ t.value | typeEnum }}: {
{{ t.value | javaType }} v = ({{ t.value | javaType }})rawObj;
JSONObject obj = new JSONObject();
obj.put("x", toJSON(Type.{{ t.value.type_ | typeEnum }},v.x));
obj.put("y", toJSON(Type.{{ t.value.type_ | typeEnum }},v.y));
return obj;
}
{% when "V3" %}
case {{ t.value | typeEnum }}: {
{{ t.value | javaType }} v = ({{ t.value | javaType }})rawObj;
JSONObject obj = new JSONObject();
obj.put("x", toJSON(Type.{{ t.value.type_ | typeEnum }},v.x));
obj.put("y", toJSON(Type.{{ t.value.type_ | typeEnum }},v.y));
obj.put("z", toJSON(Type.{{ t.value.type_ | typeEnum }},v.z));
return obj;
}
{% when "V4" %}
case {{ t.value | typeEnum }}: {
{{ t.value | javaType }} v = ({{ t.value | javaType }})rawObj;
JSONObject obj = new JSONObject();
obj.put("x", toJSON(Type.{{ t.value.type_ | typeEnum }},v.x));
obj.put("y", toJSON(Type.{{ t.value.type_ | typeEnum }},v.y));
obj.put("z", toJSON(Type.{{ t.value.type_ | typeEnum }},v.z));
obj.put("w", toJSON(Type.{{ t.value.type_ | typeEnum }},v.w));
return obj;
}
{% when "Maybe" %}
case {{ t.value | typeEnum }}: {
{{ t.value | javaType }} v = ({{ t.value | javaType }})rawObj;
if (v.valid) {
return toJSON(Type.{{ t.value.type_ | typeEnum }},v.data);
}
return JSONObject.NULL;
}
{% when "Map" %}
case {{ t.value | typeEnum }}: {
{{ t.value | javaType }} v = ({{ t.value | javaType }})rawObj;
JSONObject obj = new JSONObject();
for (Map.Entry<{{ t.value.key_ | javaType }},{{ t.value.value_ | javaType }}> i : v.entrySet()) {
obj.put(i.getKey(), toJSON(Type.{{ t.value.value_ | typeEnum }},i.getValue()));
}
return obj;
}
{% when "Array" %}
case {{ t.value | typeEnum }}: {
{{ t.value | javaType }} v = ({{ t.value | javaType }})rawObj;
JSONArray obj = new JSONArray();
for({{ t.value.type_ | javaType }} i : v) {
obj.put(toJSON(Type.{{ t.value.type_ | typeEnum }},i));
}
return obj;
}
{% when "List" %}
case {{ t.value | typeEnum }}: {
{{ t.value | javaType }} v = ({{ t.value | javaType }})rawObj;
JSONArray obj = new JSONArray();
for({{ t.value.type_ | javaType }} i : v) {
obj.put(toJSON(Type.{{ t.value.type_ | typeEnum }},i));
}
return obj;
}
{% else %}
case {{ t.value | typeEnum }}: { return rawObj; }
{% endcase %}
{% endfor %}
}
throw new Exception("unknown type");
}
}
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