Example usage for org.springframework.batch.item.file.transform LineTokenizer tokenize

Introduction

In this page you can find the example usage for org.springframework.batch.item.file.transform LineTokenizer tokenize.

Prototype

FieldSet tokenize(@Nullable String line);

Source Link

Document

Yields the tokens resulting from the splitting of the supplied line.

Usage

From source file:com.acmemotors.batch.LoadJobConfigurationTests.java

@Test
public void testJsonLineTokenizer() throws Exception {
    LoaderJobConfiguration config = new LoaderJobConfiguration();

    LineTokenizer tokenizer = config.jsonLineTokenzier();

    FieldSet fieldSet = tokenizer.tokenize(
            "{\"vehicle_speed\":0,\"obd_standards\":2,\"intake_manifold_pressure\":\"\",\"accelerator_throttle_pos_e\":8,\"engine_load\":30,\"maf_airflow\":7,\"latitude\":\"32.984979\",\"vin\":\"SCEDT26T0BD007019\",\"bearing\":\"319.492374\",\"catalyst_temp\":446,\"relative_throttle_pos\":1,\"fuel_level_input\":99,\"fuel_system_status\":[2,0],\"accelerator_throttle_pos_d\":16,\"acceleration\":\"0.992\",\"throttle_position\":14,\"barometric_pressure\":95,\"control_module_voltage\":13,\"longitude\":\"-96.709578\",\"distance_with_mil_on\":0,\"coolant_temp\":92,\"intake_air_temp\":60,\"rpm\":659,\"short_term_fuel\":-1,\"time_since_engine_start\":217,\"absolute_throttle_pos_b\":18,\"long_term_fuel\":2,\"timestamp\":1408670439897}");
    Map<String, Object> expectedResults = new HashMap<>();

    expectedResults.put("vehicle_speed", "0");
    expectedResults.put("obd_standards", "2");
    expectedResults.put("intake_manifold_pressure", "");
    expectedResults.put("accelerator_throttle_pos_e", "8");
    expectedResults.put("engine_load", "30");
    expectedResults.put("maf_airflow", "7");
    expectedResults.put("latitude", "32.984979");
    expectedResults.put("vin", "SCEDT26T0BD007019");
    expectedResults.put("bearing", "319.492374");
    expectedResults.put("catalyst_temp", "446");
    expectedResults.put("relative_throttle_pos", "1");
    expectedResults.put("fuel_level_input", "99");
    expectedResults.put("fuel_system_status", "[2, 0]");
    expectedResults.put("accelerator_throttle_pos_d", "16");
    expectedResults.put("acceleration", "0.992");
    expectedResults.put("throttle_position", "14");
    expectedResults.put("barometric_pressure", "95");
    expectedResults.put("control_module_voltage", "13");
    expectedResults.put("longitude", "-96.709578");
    expectedResults.put("distance_with_mil_on", "0");
    expectedResults.put("coolant_temp", "92");
    expectedResults.put("intake_air_temp", "60");
    expectedResults.put("rpm", "659");
    expectedResults.put("short_term_fuel", "-1");
    expectedResults.put("time_since_engine_start", "217");
    expectedResults.put("absolute_throttle_pos_b", "18");
    expectedResults.put("long_term_fuel", "2");

    validateFieldSet(fieldSet, expectedResults);
}

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