Example usage for com.google.gson JsonElement getAsJsonPrimitive

Introduction

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

Prototype

public JsonPrimitive getAsJsonPrimitive()

Source Link

Document

convenience method to get this element as a JsonPrimitive .

Usage

From source file:org.apache.tajo.catalog.json.PathDeserializer.java

License:Apache License

@Override
public Path deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext arg2)
        throws JsonParseException {
    return new Path(arg0.getAsJsonPrimitive().getAsString());
}

From source file:org.apache.tajo.json.PathSerializer.java

License:Apache License

@Override
public Path deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext context)
        throws JsonParseException {
    return new Path(arg0.getAsJsonPrimitive().getAsString());
}

From source file:org.apache.tajo.json.TimeZoneGsonSerdeAdapter.java

License:Apache License

@Override
public TimeZone deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext context)
        throws JsonParseException {
    return TimeZone.getTimeZone(arg0.getAsJsonPrimitive().getAsString());
}

From source file:org.artemis.toolkit.common.dtSerializer.java

License:Apache License

@Override
public newdatatype deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    return newdatatype.fromString(json.getAsJsonPrimitive().getAsString());
}

From source file:org.artemis.toolkit.common.orderSerializer.java

License:Apache License

@Override
public order deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    return order.fromString(json.getAsJsonPrimitive().getAsString());
}

From source file:org.blockartistry.DynSurround.client.footsteps.parsers.AcousticsJsonReader.java

License:MIT License

private IAcoustic solveAcoustic(final JsonElement unsolved) throws JsonParseException {
    IAcoustic ret = null;//w ww.j a  va  2  s. c o m

    if (unsolved.isJsonObject()) {
        ret = solveAcousticsCompound(unsolved.getAsJsonObject());
    } else if (unsolved.isJsonPrimitive() && unsolved.getAsJsonPrimitive().isString()) { // Is a sound name
        final BasicAcoustic a = new BasicAcoustic();
        prepareDefaults(a);
        setupSoundName(a, unsolved.getAsString());
        ret = a;
    }

    if (ret == null)
        throw new JsonParseException("Unresolved Json element: \r\n" + unsolved.toString());
    return ret;
}

From source file:org.couchpotato.json.deserializer.JsonBooleanDeserializer.java

License:Open Source License

@Override
public JsonBoolean deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext arg2)
        throws JsonParseException {
    try {//from   w  ww  . ja  v a 2 s  .  c o m
        String value = arg0.getAsJsonPrimitive().getAsString();
        if (value.toLowerCase().equals("true")) {
            return new JsonBoolean(true);
        } else if (value.toLowerCase().equals("false")) {
            return new JsonBoolean(false);
        } else {
            return new JsonBoolean(Integer.valueOf(value) != 0);
        }
    } catch (ClassCastException e) {
        throw new JsonParseException("Cannot parse JsonBoolean string '" + arg0.toString() + "'", e);
    } catch (Exception e) {
        throw new JsonParseException("Cannot parse JsonBoolean string '" + arg0.toString() + "'", e);
    }
}

From source file:org.cvasilak.jboss.mobile.app.fragments.ServersViewFragment.java

License:Apache License

@Override
public void onListItemClick(ListView list, View view, int position, long id) {
    application.setCurrentActiveServer(serversManager.serverAtIndex(position));

    ProgressDialogFragment.showDialog(getActivity(), R.string.queryingServer);

    application.getOperationsManager().fetchJBossManagementVersion(new Callback() {
        @Override//from   w  ww  . j a  va 2  s. c  o  m
        public void onSuccess(JsonElement reply) {
            ProgressDialogFragment.dismissDialog(getActivity());

            // extract the version
            int version = reply.getAsJsonPrimitive().getAsInt();

            // set it for any subsequent calls
            application.getOperationsManager().setVersion(version);

            // time to show home page
            Intent i = new Intent(getActivity(), JBossServerRootActivity.class);

            startActivity(i);
        }

        @Override
        public void onFailure(Exception e) {
            ProgressDialogFragment.dismissDialog(getActivity());

            ErrorDialogFragment.showDialog(getActivity(), e.getMessage());
        }
    });
}

From source file:org.dashbuilder.dataprovider.backend.elasticsearch.rest.client.impl.jest.ElasticSearchJestClient.java

License:Apache License

/**
 * Parses a given value (for a given column type) returned by response JSON query body from EL server.
 *
 * @param column       The data column definition.
 * @param valueElement The value element from JSON query response to format.
 * @return The formatted value for the given column type.
 *//*from w w  w .j  a va2 s . c om*/
public static Object parseValue(ElasticSearchDataSetDef definition, ElasticSearchDataSetMetadata metadata,
        DataColumn column, JsonElement valueElement) {
    if (column == null || valueElement == null || valueElement.isJsonNull())
        return null;
    if (!valueElement.isJsonPrimitive())
        throw new RuntimeException("Not expected JsonElement type to parse from query response.");

    JsonPrimitive valuePrimitive = valueElement.getAsJsonPrimitive();

    ColumnType columnType = column.getColumnType();

    if (ColumnType.NUMBER.equals(columnType)) {

        return valueElement.getAsDouble();

    } else if (ColumnType.DATE.equals(columnType)) {

        // We can expect two return core types from EL server when handling dates:
        // 1.- String type, using the field pattern defined in the index' mappings, when it's result of a query without aggregations.
        // 2.- Numeric type, when it's result from a scalar function or a value pickup.

        if (valuePrimitive.isString()) {

            DateTimeFormatter formatter = null;
            String datePattern = metadata.getFieldPattern(column.getId());
            if (datePattern == null || datePattern.trim().length() == 0) {
                // If no custom pattern for date field, use the default by EL -> org.joda.time.format.ISODateTimeFormat#dateOptionalTimeParser
                formatter = ElasticSearchDataSetProvider.EL_DEFAULT_DATETIME_FORMATTER;
            } else {
                // Obtain the date value by parsing using the EL pattern specified for this field.
                formatter = DateTimeFormat.forPattern(datePattern);
            }

            DateTime dateTime = formatter.parseDateTime(valuePrimitive.getAsString());
            return dateTime.toDate();
        }

        if (valuePrimitive.isNumber()) {

            return new Date(valuePrimitive.getAsLong());

        }

        throw new UnsupportedOperationException(
                "Value core type not supported. Expecting string or number when using date core field types.");

    }

    // LABEL, TEXT or grouped DATE column types.
    String valueAsString = valueElement.getAsString();
    ColumnGroup columnGroup = column.getColumnGroup();

    // For FIXED date values, remove the unnecessary "0" at first character. (eg: replace month "01" to "1")
    if (columnGroup != null && GroupStrategy.FIXED.equals(columnGroup.getStrategy())
            && valueAsString.startsWith("0"))
        return valueAsString.substring(1);

    return valueAsString;
}

From source file:org.dashbuilder.dataprovider.backend.elasticsearch.rest.impl.jest.ElasticSearchJestClient.java

License:Apache License

/**
 * Parses a given value (for a given column type) returned by response JSON query body from EL server.
 *
 * @param column       The data column definition.
 * @param valueElement The value element from JSON query response to format.
 * @return The object value for the given column type.
 *//* w  w  w .jav a2s.  c o m*/
public Object parseValue(DataSetMetadata metadata, DataColumn column, JsonElement valueElement)
        throws ParseException {
    if (column == null || valueElement == null || valueElement.isJsonNull())
        return null;
    if (!valueElement.isJsonPrimitive())
        throw new RuntimeException("Not expected JsonElement type to parse from query response.");

    ElasticSearchDataSetDef def = (ElasticSearchDataSetDef) metadata.getDefinition();
    JsonPrimitive valuePrimitive = valueElement.getAsJsonPrimitive();
    ColumnType columnType = column.getColumnType();

    if (ColumnType.TEXT.equals(columnType)) {
        return typeMapper.parseText(def, column.getId(), valueElement.getAsString());
    } else if (ColumnType.LABEL.equals(columnType)) {
        boolean isColumnGroup = column.getColumnGroup() != null
                && column.getColumnGroup().getStrategy().equals(GroupStrategy.FIXED);
        return typeMapper.parseLabel(def, column.getId(), valueElement.getAsString(), isColumnGroup);

    } else if (ColumnType.NUMBER.equals(columnType)) {
        return typeMapper.parseNumeric(def, column.getId(), valueElement.getAsString());

    } else if (ColumnType.DATE.equals(columnType)) {

        // We can expect two return core types from EL server when handling dates:
        // 1.- String type, using the field pattern defined in the index' mappings, when it's result of a query without aggregations.
        // 2.- Numeric type, when it's result from a scalar function or a value pickup.

        if (valuePrimitive.isString()) {
            return typeMapper.parseDate(def, column.getId(), valuePrimitive.getAsString());
        }

        if (valuePrimitive.isNumber()) {
            return typeMapper.parseDate(def, column.getId(), valuePrimitive.getAsLong());
        }

    }

    throw new UnsupportedOperationException("Cannot parse value for column with id [" + column.getId()
            + "] (Data Set UUID [" + def.getUUID()
            + "]). Value core type not supported. Expecting string or number or date core field types.");

}