Examples with JSONWriter com.alibaba.fastjson.JSONWriter used on opensource projects

Example 11 with JSONWriter

use of com.alibaba.fastjson.JSONWriter in project fastjson by alibaba.

the class JSONWriterTest_2 method test_writer.

public void test_writer() throws Exception {
    StringWriter out = new StringWriter();
    JSONWriter writer = new JSONWriter(out);
    writer.config(SerializerFeature.UseSingleQuotes, true);
    writer.startObject();
    writer.writeObject("a");
    writer.writeObject("1");
    writer.writeObject("b");
    writer.writeObject("2");
    writer.writeObject("c");
    writer.writeObject("3");
    writer.endObject();
    writer.close();
    Assert.assertEquals("{'a':'1','b':'2','c':'3'}", out.toString());
}

Example 12 with JSONWriter

use of com.alibaba.fastjson.JSONWriter in project fastjson by alibaba.

the class JSONWriterTest_3 method test_writer.

public void test_writer() throws Exception {
    StringWriter out = new StringWriter();
    JSONWriter writer = new JSONWriter(out);
    writer.config(SerializerFeature.UseSingleQuotes, true);
    writer.startObject();
    writer.startObject();
    writer.endObject();
    writer.startObject();
    writer.endObject();
    writer.endObject();
    writer.close();
    Assert.assertEquals("{{}:{}}", out.toString());
}

Example 13 with JSONWriter

use of com.alibaba.fastjson.JSONWriter in project fastjson by alibaba.

the class JSONWriterTest_4 method test_writer.

public void test_writer() throws Exception {
    StringWriter out = new StringWriter();
    JSONWriter writer = new JSONWriter(out);
    writer.config(SerializerFeature.UseSingleQuotes, true);
    writer.writeObject(Collections.emptyMap());
    writer.close();
    Assert.assertEquals("{}", out.toString());
}

Example 14 with JSONWriter

use of com.alibaba.fastjson.JSONWriter in project fastjson by alibaba.

the class JSONWriterTest_5 method test_writer.

public void test_writer() throws Exception {
    StringWriter out = new StringWriter();
    JSONWriter writer = new JSONWriter(out);
    writer.startObject();
    writer.writeKey("value");
    writer.writeObject((String) null);
    writer.endObject();
    writer.close();
    Assert.assertEquals("{\"value\":null}", out.toString());
}

Example 15 with JSONWriter

use of com.alibaba.fastjson.JSONWriter in project fastjson by alibaba.

the class JSONWriterTest_6 method test_writer.

public void test_writer() throws Exception {
    StringWriter out = new StringWriter();
    JSONWriter writer = new JSONWriter(out);
    writer.config(SerializerFeature.WriteNullStringAsEmpty, true);
    writer.startObject();
    writer.writeKey("value");
    writer.writeObject((String) null);
    writer.endObject();
    writer.close();
    Assert.assertEquals("{\"value\":\"\"}", out.toString());
}