libcmo21/CodeGen/BMapBindings/JsonWriter.java

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import java.io.OutputStreamWriter;
import java.util.Vector;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
public class JsonWriter {
private static JsonObject writeVariableType(VariableType vt) {
JsonObject data = new JsonObject();
JsonArray hierarchy = new JsonArray();
for (String item : vt.getBaseTypeHierarchy()) {
hierarchy.add(item);
}
data.add("hierarchy", hierarchy);
data.addProperty("pointer_level", vt.getPointerLevel());
return data;
}
private static JsonObject writeExpFctParamDecl(ExpFctParamDecl paramdecl) {
JsonObject data = new JsonObject();
data.addProperty("name", paramdecl.mVarName);
data.addProperty("is_input", paramdecl.mIsInput);
data.addProperty("desc", paramdecl.mVarDesc);
data.add("type", writeVariableType(paramdecl.mVarType));
return data;
}
private static JsonObject writeExpFctDecl(ExpFctDecl fctdecl) {
JsonObject data = new JsonObject();
data.addProperty("name", fctdecl.mFctName);
data.add("return", writeVariableType(fctdecl.mFctRetType));
JsonArray paramlist = new JsonArray();
for (ExpFctParamDecl paramdecl : fctdecl.mFctParams) {
paramlist.add(writeExpFctParamDecl(paramdecl));
}
data.add("params", paramlist);
return data;
}
public static void writeJson(Vector<ExpFctDecl> data) throws Exception {
OutputStreamWriter writer = CommonHelper.openWriter("dest/BMExports.json");
//Gson gson_instance = new GsonBuilder().setPrettyPrinting().disableHtmlEscaping().create();
Gson gson_instance = new GsonBuilder().disableHtmlEscaping().create();
JsonArray fcts = new JsonArray();
for (ExpFctDecl fctdecl : data) {
fcts.add(writeExpFctDecl(fctdecl));
}
writer.write(gson_instance.toJson(fcts));
writer.close();
}
}