Example usage for com.google.gson JsonArray JsonArray

Introduction

In this page you can find the example usage for com.google.gson JsonArray JsonArray.

Prototype

public JsonArray() 

Source Link

Document

Creates an empty JsonArray.

Usage

From source file:arces.unibo.SEPA.commons.SPARQL.BindingsResults.java

License:Open Source License

public BindingsResults(BindingsResults newBindings) {
    results = new JsonObject();

    JsonObject vars = new JsonObject();
    JsonArray varArray = new JsonArray();
    if (newBindings != null)
        for (String var : newBindings.getVariables()) {
            varArray.add(var);
        }// w w  w  .  j  av a 2 s .  co m
    vars.add("vars", varArray);
    results.add("head", vars);

    JsonArray bindingsArray = new JsonArray();
    if (newBindings != null)
        for (Bindings solution : newBindings.getBindings())
            bindingsArray.add(solution.toJson());
    JsonObject bindings = new JsonObject();
    bindings.add("bindings", bindingsArray);
    results.add("results", bindings);
}

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From source file:assignment3.Assignment3.java

public static String getJSON() {
    String output = "";
    try {/*from   w w w  . j  av  a  2  s  .c  o m*/
        JsonArray arr = new JsonArray();
        Connection conn = getConnection();
        Statement stmt = conn.createStatement();
        ResultSet rs = stmt.executeQuery("SELECT * FROM students");
        while (rs.next()) {
            JsonObject obj = new JsonObject();
            obj.addProperty("id", rs.getInt("id"));
            obj.addProperty("fName", rs.getString("fName"));
            obj.addProperty("lName", rs.getString("lName"));
            obj.addProperty("bio", rs.getString("bio"));
            arr.add(obj);
        }
        output = arr.toString();
        conn.close();
    } catch (SQLException ex) {
        output = "SQL Exception Error: " + ex.getMessage();
    }
    return output;
}

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From source file:assignment3.Assignment3.java

public static String getJSON(int id) {
    String output = "";
    try {/*from  w ww .  j  a  v  a  2 s .  c  o  m*/
        JsonArray arr = new JsonArray();
        Connection conn = getConnection();
        String query = "SELECT * FROM students WHERE id = ?";
        PreparedStatement pstmt = conn.prepareStatement(query);
        pstmt.setInt(1, id);
        ResultSet rs = pstmt.executeQuery();
        while (rs.next()) {
            JsonObject obj = new JsonObject();
            obj.addProperty("id", rs.getInt("id"));
            obj.addProperty("fName", rs.getString("fName"));
            obj.addProperty("lName", rs.getString("lName"));
            obj.addProperty("bio", rs.getString("bio"));
            arr.add(obj);
        }
        output = arr.toString();
        conn.close();
    } catch (SQLException ex) {
        output = "SQL Exception Error: " + ex.getMessage();
    }
    return output;
}

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From source file:at.ac.tuwien.infosys.jcloudscale.datastore.mapping.type.json.JsonListTypeAdapter.java

License:Apache License

@Override
public JsonElement serialize(List<?> object, TypeMetadata<JsonElement> typeMetadata) {
    JsonArray jsonArray = new JsonArray();
    TypeAdapter typeAdapter = typeMetadata.getTypeParameterTypeAdapters().get(0);
    for (Object item : object) {
        JsonElement jsonElement = (JsonElement) typeAdapter.serialize(item, typeMetadata);
        jsonArray.add(jsonElement);//from   w w  w  .  j ava  2s  .  com
    }
    return jsonArray;
}

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From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement domains2JSON() {
    BlockingDeque<Domain> domains = Database.getInstance().getAll(Domain.class);
    JsonArray jsD = new JsonArray();
    for (Domain d : domains) {
        IncidenceMatrix mat = d.getMapping();
        Map<FCAObject, Set<FCAAttribute>> mapping = mat.getObjects();
        JsonObject jso = prepare(d);//w  ww .  j a v  a 2  s.  co m
        JsonObject jsM = new JsonObject();
        for (long mId : mat.getItemMetadata().keySet()) {
            jsM.addProperty(Long.toString(mId), mat.getItemMetadata().get(mId).getId());
        }
        jso.add(SECTION_M, jsM);
        List<Long> ownerIDs = new LinkedList<Long>();
        for (User o : d.getOwners()) {
            ownerIDs.add(o.getId());
        }
        jso.add(OWNER, gson.toJsonTree(ownerIDs, new TypeToken<List<Long>>() {
        }.getType()));
        jso.addProperty(GLOBAL, d.isGlobal());
        jso.addProperty(APPROVED, d.isApproved());
        JsonObject jsMapping = new JsonObject();
        for (FCAObject o : mapping.keySet()) {
            LinkedList<Long> aIds = new LinkedList<Long>();
            for (FCAAttribute a : mapping.get(o)) {
                aIds.add(a.getId());
            }
            jsMapping.add(Long.toString(o.getId()), gson.toJsonTree(aIds, new TypeToken<List<Long>>() {
            }.getType()));
        }
        jso.add(MAPPING, jsMapping);
        jsD.add(jso);
    }
    return jsD;
}

---

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement courses2JSON() {
    BlockingDeque<Course> courses = Database.getInstance().getAll(Course.class);
    JsonArray jsC = new JsonArray();
    for (Course o : courses) {
        JsonObject jso = prepare(o);/* w ww  . j a v a 2s.c  o m*/
        Set<Domain> domains = o.getDomains();
        LinkedList<Long> dIds = new LinkedList<Long>();
        for (Domain d : domains)
            dIds.add(d.getId());

        jso.add(SECTION_D, gson.toJsonTree(dIds, new TypeToken<List<Long>>() {
        }.getType()));
        jso.addProperty(E_CID, o.getExternalCourseID());
        List<Long> participants = new LinkedList<Long>();
        for (User u : o.getParticipants())
            participants.add(u.getId());

        jso.add(PARTICIPANTS, gson.toJsonTree(participants, new TypeToken<List<Long>>() {
        }.getType()));

        jsC.add(jso);
    }
    return jsC;
}

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From source file:at.yawk.buycraft.BuycraftApi.java

License:Mozilla Public License

/**
 * @see #commands(String, String, String)
 *//*w  w w  . j  av  a 2s. c o  m*/
default List<Command> commands(Collection<String> players, boolean offlineCommands, int offlineCommandLimit)
        throws IOException {
    JsonArray array = new JsonArray();
    players.forEach(p -> array.add(new JsonPrimitive(p)));
    return commands(array.toString(), Boolean.toString(offlineCommands), Integer.toString(offlineCommandLimit));
}

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From source file:at.yawk.buycraft.BuycraftApi.java

License:Mozilla Public License

/**
 * @see #removeCommands(String)//ww w.  ja v  a  2  s.c  om
 */
default void removeCommands(Collection<Integer> commandIds) throws IOException {
    JsonArray array = new JsonArray();
    commandIds.forEach(i -> array.add(new JsonPrimitive(i)));
    removeCommands(array.toString());
}

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From source file:au.edu.unsw.cse.soc.federatedcloud.cloudRessourceBase.RecommenderAPI.java

License:Open Source License

private JsonObject returnDummyObject() {
    JsonObject json = new JsonObject();
    JsonArray descriptionsJsonArray = new JsonArray();

    JsonObject desciption1 = new JsonObject();
    desciption1.addProperty("Id", "1");
    desciption1.addProperty("Name", "SE-Bucket");
    desciption1.addProperty("TargetEnv", "IaaS");
    desciption1.addProperty("Deployer", "au.edu.unsw.cse.soc.federatedcloud.deployers.aws.AWSS3Deployer");
    descriptionsJsonArray.add(desciption1);

    JsonObject desciption2 = new JsonObject();
    desciption2.addProperty("Id", "2");
    desciption2.addProperty("Name", "Rackspace-VM");
    desciption2.addProperty("TargetEnv", "IaaS");
    desciption2.addProperty("Deployer",
            "au.edu.unsw.cse.soc.federatedcloud.deployers.rackspace.RackspaceDeployer");
    descriptionsJsonArray.add(desciption2);

    JsonObject desciption3 = new JsonObject();
    desciption3.addProperty("Id", "3");
    desciption3.addProperty("Name", "GoogleDrive");
    desciption3.addProperty("TargetEnv", "SaaS");
    desciption3.addProperty("Deployer", "au.edu.unsw.cse.soc.federatedcloud.deployers.GoogleDriveDeployer");
    descriptionsJsonArray.add(desciption3);

    json.add("CloudResourceDescriptions", descriptionsJsonArray);

    return json;//from   w w  w.ja  v a  2  s  .  c  o m
}

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From source file:bank.GetBankPaymentHeader.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*ww w. ja  v a2s  .  com*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    Connection dataConnection = null;

    final JsonObject jResultObj = new JsonObject();
    final String from_date = request.getParameter("from_date");
    final String to_date = request.getParameter("to_date");
    final String v_type = request.getParameter("v_type");
    final String branch_cd = request.getParameter("branch_cd");
    if (dataConnection == null) {
        dataConnection = helper.getConnMpAdmin();
    }

    if (dataConnection != null) {
        try {
            String sql = "select c.AC_CD,c.REF_NO,VDATE,a.FNAME,c1.BAL,c1.REMARK,c.cheque_no,c.branch_cd from bprhd c left join bprdt c1 on c.REF_NO=c1.REF_NO"
                    + " left join ACNTMST a on c.AC_CD=a.AC_CD where VDATE>=? and VDATE<=? and CTYPE=?  ";
            if (!branch_cd.equalsIgnoreCase("0")) {
                sql += " and branch_cd=" + branch_cd;
            }
            sql += " order by VDATE,ref_no";
            PreparedStatement pstLocal = dataConnection.prepareStatement(sql);
            pstLocal.setString(1, from_date);
            pstLocal.setString(2, to_date);
            pstLocal.setString(3, v_type);
            ResultSet rsLocal = pstLocal.executeQuery();
            JsonArray array = new JsonArray();
            while (rsLocal.next()) {
                JsonObject object = new JsonObject();
                object.addProperty("REF_NO", rsLocal.getString("REF_NO"));
                object.addProperty("VDATE", rsLocal.getString("VDATE"));
                object.addProperty("FNAME", rsLocal.getString("FNAME"));
                object.addProperty("BAL", rsLocal.getString("BAL"));
                object.addProperty("REMARK", rsLocal.getString("REMARK"));
                object.addProperty("AC_CD", rsLocal.getString("AC_CD"));
                object.addProperty("CHEQUE_NO", rsLocal.getString("CHEQUE_NO"));
                object.addProperty("BRANCH_CD", rsLocal.getString("BRANCH_CD"));
                array.add(object);
            }
            jResultObj.addProperty("result", 1);
            jResultObj.addProperty("Cause", "success");
            jResultObj.add("data", array);
        } catch (SQLNonTransientConnectionException ex1) {
            jResultObj.addProperty("result", -1);
            jResultObj.addProperty("Cause", "Server is down");
        } catch (SQLException ex) {
            jResultObj.addProperty("result", -1);
            jResultObj.addProperty("Cause", ex.getMessage());
        }
    }
    response.getWriter().print(jResultObj);
}

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