Example usage for com.fasterxml.jackson.core JsonGenerator writeString

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonGenerator writeString.

Prototype

public abstract void writeString(SerializableString text) throws IOException, JsonGenerationException;

Source Link

Document

Method similar to #writeString(String) , but that takes SerializableString which can make this potentially more efficient to call as generator may be able to reuse quoted and/or encoded representation.

Usage

From source file:com.tage.calcite.adapter.druid.DruidQuery.java

/** Generates a JSON string to query metadata about a data source. */
static String metadataQuery(String dataSourceName, List<String> intervals) {
    final StringWriter sw = new StringWriter();
    final JsonFactory factory = new JsonFactory();
    try {/*from  ww w. jav  a2s.c  o  m*/
        final JsonGenerator generator = factory.createGenerator(sw);
        generator.writeStartObject();
        generator.writeStringField("queryType", "segmentMetadata");
        generator.writeStringField("dataSource", dataSourceName);
        generator.writeBooleanField("merge", true);
        generator.writeArrayFieldStart("analysisTypes");
        generator.writeString("aggregators");
        generator.writeEndArray();
        writeFieldIf(generator, "intervals", intervals);
        generator.writeEndObject();
        generator.close();
    } catch (IOException e) {
        throw Throwables.propagate(e);
    }
    return sw.toString();
}

From source file:jp.xet.baseunits.jackson2.CalendarDateSerializer.java

@Override
public void serialize(CalendarDate value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    String string = (value == null) ? "" : value.toString(format);
    jgen.writeString(string);
}

From source file:jp.xet.baseunits.jackson2.CalendarMonthSerializer.java

@Override
public void serialize(CalendarMonth value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    String string = (value == null) ? "" : value.toString(format);
    jgen.writeString(string);
}

From source file:com.googlecode.wickedcharts.highcharts.jackson.MinorTickIntervalSerializer.java

@Override
public void serialize(final MinorTickInterval value, final JsonGenerator jgen,
        final SerializerProvider provider) throws IOException, JsonProcessingException {
    if (value.getAuto()) {
        jgen.writeString("auto");
    } else if (value.getInterval() != null) {
        jgen.writeNumber(value.getInterval().doubleValue());
    } else if (value.isNull()) {
        jgen.writeNull();//from ww w .j  a v a  2s  .com
    } else {
        throw new IllegalStateException("Invalid state of TickInterval: " + value);
    }

}

From source file:com.orange.ngsi.ConvertersConfiguration.java

@Bean
public MappingJackson2HttpMessageConverter jsonV1Converter(ObjectMapper objectMapper) {

    // Serialize numbers as strings
    objectMapper.configure(JsonGenerator.Feature.WRITE_NUMBERS_AS_STRINGS, true);

    // Serialize booleans as strings
    SimpleModule booleanAsString = new SimpleModule("BooleanAsString");
    booleanAsString.addSerializer(Boolean.class, new JsonSerializer<Boolean>() {
        @Override/*  w w  w.  jav  a 2  s .  c o  m*/
        public void serialize(Boolean value, JsonGenerator jgen, SerializerProvider provider)
                throws IOException, JsonProcessingException {
            jgen.writeString(value.toString());

        }
    });
    objectMapper.registerModule(booleanAsString);

    objectMapper.addMixIn(ContextElement.class, EntityIdMixIn.class);
    objectMapper.addMixIn(AppendContextElementResponse.class, EntityIdMixIn.class);

    return new MappingJackson2HttpMessageConverter(objectMapper);
}

From source file:cn.org.once.cstack.utils.JsonDateSerializer.java

@Override
public void serialize(Date date, JsonGenerator gen, SerializerProvider provider)
        throws IOException, JsonProcessingException {

    String formattedDate = dateFormat.format(date);

    gen.writeString(formattedDate);
}

From source file:gumga.framework.domain.config.GumgaIsoDataSerializer.java

@Override
public void serialize(Date date, JsonGenerator gen, SerializerProvider provider)
        throws IOException, JsonProcessingException {
    String formattedDate = dateFormat.format(date);
    gen.writeString(formattedDate);
}

From source file:fr.norad.jmxzabbix.core.ZabbixClient.java

public ZabbixClient(ZabbixConfig config) {
    this.config = config;

    // zabbix does not understand boolean with value true without quotes which is default of jackson
    SimpleModule module = new SimpleModule("BooleanAsString", new Version(1, 0, 0, null, null, null));
    module.addSerializer(new NonTypedScalarSerializerBase<Boolean>(Boolean.class) {
        @Override/*from   w  ww  .  ja  v  a 2 s .  co m*/
        public void serialize(Boolean value, JsonGenerator jgen, SerializerProvider provider)
                throws IOException {
            jgen.writeString(value.toString());
        }
    });

    mapper.registerModule(module);
}

From source file:javaslang.jackson.datatype.serialize.EitherSerializer.java

@Override
public void serialize(Either<?, ?> value, JsonGenerator gen, SerializerProvider provider) throws IOException {
    gen.writeStartArray();//from   w ww .ja  v  a  2  s .  c  o  m
    if (value.isLeft()) {
        gen.writeString("left");
        write(value.left().get(), 0, gen, provider);
    } else {
        gen.writeString("right");
        write(value.right().get(), 1, gen, provider);
    }
    gen.writeEndArray();
}

From source file:de.tudarmstadt.ukp.dkpro.core.io.brat.internal.model.BratLabelDecl.java

public void write(JsonGenerator aJG) throws IOException {
    aJG.writeFieldName("labels");
    aJG.writeStartArray();//from w ww .  j  ava 2 s . co m
    for (String label : labels) {
        aJG.writeString(label);
    }
    aJG.writeEndArray();
}