Examples with JSONStringer org.json_voltpatches.JSONStringer used on opensource projects

Example 26 with JSONStringer

use of org.json_voltpatches.JSONStringer in project voltdb by VoltDB.

the class BalancePartitionsRequest method toJSONString.

@Override
public String toJSONString() {
    JSONStringer stringer = new JSONStringer();
    try {
        stringer.object();
        stringer.key("partitionPairs").array();
        for (PartitionPair pair : partitionPairs) {
            stringer.object();
            stringer.keySymbolValuePair("srcPartition", pair.srcPartition);
            stringer.keySymbolValuePair("destPartition", pair.destPartition);
            stringer.keySymbolValuePair("rangeStart", pair.rangeStart);
            stringer.keySymbolValuePair("rangeEnd", pair.rangeEnd);
            stringer.endObject();
        }
        stringer.endArray();
        stringer.endObject();
        return stringer.toString();
    } catch (JSONException e) {
        return null;
    }
}

Example 27 with JSONStringer

use of org.json_voltpatches.JSONStringer in project voltdb by VoltDB.

the class PlanNodeList method toJSONString.

@Override
public String toJSONString() {
    try {
        JSONStringer stringer = new JSONStringer();
        stringer.object();
        m_tree.toJSONString(stringer);
        if (m_executeLists.size() == 1) {
            stringer.key(EXECUTE_LIST_MEMBER_NAME).array();
            List<AbstractPlanNode> list = m_executeLists.get(0);
            for (AbstractPlanNode node : list) {
                stringer.value(node.getPlanNodeId().intValue());
            }
            //end execution list
            stringer.endArray();
        } else {
            stringer.key(EXECUTE_LISTS_MEMBER_NAME).array();
            for (List<AbstractPlanNode> list : m_executeLists) {
                stringer.object().key(EXECUTE_LIST_MEMBER_NAME).array();
                for (AbstractPlanNode node : list) {
                    stringer.value(node.getPlanNodeId().intValue());
                }
                //end execution list
                stringer.endArray().endObject();
            }
            //end execution list
            stringer.endArray();
        }
        //end PlanNodeList
        stringer.endObject();
        return stringer.toString();
    } catch (JSONException e) {
        // Consider this the coward's way out.
        return "This JSON error message is a lie";
    }
}

Example 28 with JSONStringer

use of org.json_voltpatches.JSONStringer in project voltdb by VoltDB.

the class PlanNodeTree method toJSONString.

@Override
public String toJSONString() {
    JSONStringer stringer = new JSONStringer();
    try {
        stringer.object();
        toJSONString(stringer);
        stringer.endObject();
    } catch (JSONException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    return stringer.toString();
}