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

Introduction

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

Prototype

public abstract void writeStartObject() throws IOException, JsonGenerationException;

Source Link

Document

Method for writing starting marker of a JSON Object value (character '{'; plus possible white space decoration if pretty-printing is enabled).

Usage

From source file:org.apache.ode.jacob.soup.jackson.ChannelRefSerializer.java

@Override
public void serialize(ChannelRef value, JsonGenerator jgen, SerializerProvider provider)
        throws IOException, JsonGenerationException {
    jgen.writeStartObject();
    serializeContents(value, jgen, provider);
    jgen.writeEndObject();/*from  w w  w.jav  a2  s  . c om*/
}

From source file:com.yahoo.yqlplus.engine.tools.YQLPlusRun.java

@Subscribe
public void event(Object event) throws IOException {
    JsonGenerator gen = factory.createGenerator(System.err);
    gen.writeStartObject();
    gen.writeStringField("type", event.getClass().getName());
    gen.writeFieldName("event");
    gen.writeObject(event);/*from  w w  w .  j a va  2 s . c  o m*/
    gen.writeEndObject();
    gen.flush();
    System.err.println();
}

From source file:com.github.fge.jsonpatch.DualPathOperation.java

@Override
public final void serialize(final JsonGenerator jgen, final SerializerProvider provider)
        throws IOException, JsonProcessingException {
    jgen.writeStartObject();
    jgen.writeStringField("op", op);
    jgen.writeStringField("path", path.toString());
    jgen.writeStringField("from", from.toString());
    jgen.writeEndObject();/*from  w  w w. j a va2s.c  o m*/
}

From source file:io.gravitee.definition.jackson.datatype.api.ser.RuleSerializer.java

@Override
public void serialize(Rule rule, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    if (rule.getPolicy() != null) {
        jgen.writeStartObject();

        jgen.writeFieldName("methods");

        jgen.writeStartArray();/*ww  w  .  ja v a  2s  .co  m*/
        for (HttpMethod method : rule.getMethods()) {
            jgen.writeString(method.toString().toUpperCase());
        }
        jgen.writeEndArray();

        jgen.writeObject(rule.getPolicy());

        if (rule.getDescription() != null) {
            jgen.writeStringField("description", rule.getDescription());
        }

        jgen.writeBooleanField("enabled", rule.isEnabled());

        jgen.writeEndObject();
    }
}

From source file:org.lambdamatic.internal.elasticsearch.codec.RangeQuerySerializer.java

@Override
public void serialize(final RangeQuery rangeQuery, final JsonGenerator generator,
        final SerializerProvider serializers) throws IOException, JsonProcessingException {
    generator.writeStartObject();
    generator.writeObjectFieldStart("range");
    generator.writeObjectFieldStart(rangeQuery.getFieldName());
    switch (rangeQuery.getType()) {
    case GT://from ww w.ja v  a  2 s.  c  o m
        generator.writeObjectField("gt", rangeQuery.getValue());
        break;
    case GTE:
        generator.writeObjectField("gte", rangeQuery.getValue());
        break;
    default:
        throw new CodecException("Unsupported (yet range type: " + rangeQuery.getType());
    }
    if (rangeQuery.getBoostFactor() != 1.0f) {
        generator.writeNumberField("boost", rangeQuery.getBoostFactor());
    }
    generator.writeEndObject();
    generator.writeEndObject();
    generator.writeEndObject();
}

From source file:io.airlift.event.client.EventJsonSerializer.java

@Override
public void serialize(T event, JsonGenerator jsonGenerator, SerializerProvider provider) throws IOException {
    jsonGenerator.writeStartObject();

    jsonGenerator.writeStringField("type", eventTypeMetadata.getTypeName());

    if (eventTypeMetadata.getUuidField() != null) {
        eventTypeMetadata.getUuidField().writeField(jsonGenerator, event);
    } else {// w  w w. j  a va2s  .  c  om
        jsonGenerator.writeStringField("uuid", UUID.randomUUID().toString());
    }

    if (eventTypeMetadata.getHostField() != null) {
        eventTypeMetadata.getHostField().writeField(jsonGenerator, event);
    } else {
        jsonGenerator.writeStringField("host", hostName);
    }

    if (eventTypeMetadata.getTimestampField() != null) {
        eventTypeMetadata.getTimestampField().writeField(jsonGenerator, event);
    } else {
        jsonGenerator.writeFieldName("timestamp");
        EventDataType.DATETIME.writeFieldValue(jsonGenerator, new DateTime());
    }

    jsonGenerator.writeObjectFieldStart("data");
    for (EventFieldMetadata field : eventTypeMetadata.getFields()) {
        field.writeField(jsonGenerator, event);
    }
    jsonGenerator.writeEndObject();

    jsonGenerator.writeEndObject();
    jsonGenerator.flush();
}

From source file:com.basistech.rosette.dm.jackson.array.ListAttributeArraySerializer.java

private void writeExtendedProperties(ListAttribute value, JsonGenerator jgen) throws IOException {
    Map<String, Object> extendedProperties = value.getExtendedProperties();
    jgen.writeStartObject();
    for (Map.Entry<String, Object> entry : extendedProperties.entrySet()) {
        jgen.writeObjectField(entry.getKey(), entry.getValue());
    }/*from www  .j  a  va  2s  .c  o m*/
    jgen.writeEndObject();
}

From source file:com.github.fge.jsonpatch.PathValueOperation.java

@Override
public final void serialize(final JsonGenerator jgen, final SerializerProvider provider)
        throws IOException, JsonProcessingException {
    jgen.writeStartObject();
    jgen.writeStringField("op", op);
    jgen.writeStringField("path", path.toString());
    jgen.writeFieldName("value");
    jgen.writeTree(value);/*w w  w. ja  v  a2  s.  c  o  m*/
    jgen.writeEndObject();
}

From source file:gaffer.serialisation.simple.json.hyperloglogplus.HyperLogLogPlusJsonSerialiser.java

@Override
public void serialize(final HyperLogLogPlus hyperLogLogPlus, final JsonGenerator jsonGenerator,
        final SerializerProvider serializerProvider) throws IOException, JsonProcessingException {
    jsonGenerator.writeStartObject();
    _serialise(hyperLogLogPlus, jsonGenerator);
    jsonGenerator.writeEndObject();//from www  .j a  va 2  s. c  o m
}

From source file:org.lambdamatic.internal.elasticsearch.codec.DocumentSearchSerializer.java

@Override
public void serialize(final DocumentSearch documentSearch, final JsonGenerator generator,
        final SerializerProvider serializers) throws IOException, JsonProcessingException {
    generator.writeStartObject();
    generator.writeObjectFieldStart("query");
    generator.writeObjectFieldStart("bool");
    if (documentSearch.getShouldMatchQuery() != null) {
        generator.writeObjectField("should", documentSearch.getShouldMatchQuery());
    }/*from  ww  w  . ja va  2s. c o  m*/
    if (documentSearch.getMustMatchQuery() != null) {
        generator.writeObjectField("must", documentSearch.getMustMatchQuery());
    }
    if (documentSearch.getMustNotMatchQuery() != null) {
        generator.writeObjectField("must_not", documentSearch.getMustNotMatchQuery());
    }
    if (documentSearch.getFilterQuery() != null) {
        generator.writeObjectField("filter", documentSearch.getFilterQuery());
    }
    generator.writeEndObject(); // end "bool"
    generator.writeEndObject(); // end "query"
    // TODO: other search criteria (sort, from/size, etc.) come here
    generator.writeEndObject(); // end root

}