Package org.codehaus.jackson

Examples of org.codehaus.jackson.JsonGenerator.writeString()


        JsonGenerator generator = factory.createJsonGenerator(writer);
        generator.writeStartObject();
        generator.writeFieldName("bool");
        generator.writeBoolean(true);
        generator.writeFieldName("firstName");
        generator.writeString("john");
        generator.writeFieldName("age");
        generator.writeNumber(1);
        generator.writeFieldName("gg");
        generator.writeStartObject();
        generator.writeFieldName("firstName");
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        generator.writeFieldName("age");
        generator.writeNumber(1);
        generator.writeFieldName("gg");
        generator.writeStartObject();
        generator.writeFieldName("firstName");
        generator.writeString("john");
        generator.writeEndObject();
       
        generator.writeEndObject();
        generator.close();
        String generated = writer.toString();
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        g.writeRaw("\n    ");
        g.writeArrayFieldStart(key);
        List<String> list = record.getListField(key);
        for (String listValue : list)
        {
          g.writeString(listValue);
        }
        // g.writeEndObject();
        g.writeEndArray();

      }
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        // g.writeObjectFieldStart(key);
        g.writeRaw("\n    ");
        g.writeArrayFieldStart(key);
        List<String> list = record.getListField(key);
        for (String listValue : list) {
          g.writeString(listValue);
        }
        // g.writeEndObject();
        g.writeEndArray();

      }
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            final ByteArrayOutputStream out = new ByteArrayOutputStream();
            final JsonGenerator generator = objectMapper.getJsonFactory().createJsonGenerator(out);
            generator.writeStartObject();

            generator.writeFieldName("attribute");
            generator.writeString(attribute);

            generator.writeFieldName("samples");
            generator.writeStartArray();

            if (samples != null) {
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      // write the src ID
      g.writeStartObject();
      g.writeFieldName(SRC_ID_FIELD_NAME);
      g.writeNumber(e.getSourceId());
      g.writeFieldName(OPCODE_FIELD_NAME);
      g.writeString(e.getOpcode().toString());
      g.writeFieldName("partId");
      g.writeNumber(Integer.valueOf(e.getPartitionId()));

      g.writeFieldName(VALUE_FIELD_NAME);
      writer.write(datum, new JsonEncoder(schema, g));
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        // g.writeObjectFieldStart(key);
        g.writeRaw("\n    ");
        g.writeArrayFieldStart(key);
        List<String> list = record.getListField(key);
        for (String listValue : list) {
          g.writeString(listValue);
        }
        // g.writeEndObject();
        g.writeEndArray();

      }
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    public void testWrapppingString() throws Exception {
        StringWriter sw = new StringWriter();
        JsonGenerator g = (new JsonFactory()).createJsonGenerator(sw);
        JsonGenerator awg = JacksonArrayWrapperGenerator.createArrayWrapperGenerator(g);
        awg.writeString("string");
        awg.close();
        assertEquals("[\"string\"]",sw.toString());
    }

    public void testWrapppingNumberAndString() throws Exception {
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    public void testWrapppingNumberAndString() throws Exception {
        StringWriter sw = new StringWriter();
        JsonGenerator g = (new JsonFactory()).createJsonGenerator(sw);
        JsonGenerator awg = JacksonArrayWrapperGenerator.createArrayWrapperGenerator(g);
        awg.writeNumber(2);
        awg.writeString("string");
        awg.close();
        assertEquals("[2,\"string\"]",sw.toString());
    }
}
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        // g.writeObjectFieldStart(key);
        g.writeRaw("\n    ");
        g.writeArrayFieldStart(key);
        List<String> list = record.getListField(key);
        for (String listValue : list) {
          g.writeString(listValue);
        }
        // g.writeEndObject();
        g.writeEndArray();

      }
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