Examples with SerializeWriter com.alibaba.fastjson.serializer.SerializeWriter used on opensource projects

Example 11 with SerializeWriter

use of com.alibaba.fastjson.serializer.SerializeWriter in project fastjson by alibaba.

the class FieldSerializerTest2 method toJSONString.

public static final String toJSONString(Object object, SerializerFeature... features) {
    SerializeWriter out = new SerializeWriter();
    try {
        JSONSerializer serializer = new JSONSerializer(out);
        serializer.getPropertyFilters().add(new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                if ("id".equals(name)) {
                    return false;
                }
                return true;
            }
        });
        serializer.getNameFilters().add(new NameFilter() {

            public String process(Object source, String name, Object value) {
                if ("v".equals(name)) {
                    return "value";
                }
                return name;
            }
        });
        serializer.getValueFilters().add(new ValueFilter() {

            public Object process(Object source, String name, Object value) {
                if ("v".endsWith(name)) {
                    return "xxx";
                }
                return value;
            }
        });
        for (com.alibaba.fastjson.serializer.SerializerFeature feature : features) {
            serializer.config(feature, true);
        }
        serializer.write(object);
        return out.toString();
    } catch (StackOverflowError e) {
        throw new JSONException("maybe circular references", e);
    } finally {
        out.close();
    }
}

Example 12 with SerializeWriter

use of com.alibaba.fastjson.serializer.SerializeWriter in project fastjson by alibaba.

the class FieldSerializerTest3 method toJSONString.

public static final String toJSONString(Object object, SerializerFeature... features) {
    SerializeWriter out = new SerializeWriter();
    try {
        JSONSerializer serializer = new JSONSerializer(out);
        serializer.getPropertyFilters().add(new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                if ("id".equals(name)) {
                    return false;
                }
                return true;
            }
        });
        serializer.getNameFilters().add(new NameFilter() {

            public String process(Object source, String name, Object value) {
                return name;
            }
        });
        serializer.getValueFilters().add(new ValueFilter() {

            public Object process(Object source, String name, Object value) {
                if ("v".endsWith(name)) {
                    return "xxx";
                }
                return value;
            }
        });
        for (com.alibaba.fastjson.serializer.SerializerFeature feature : features) {
            serializer.config(feature, true);
        }
        serializer.write(object);
        return out.toString();
    } catch (StackOverflowError e) {
        throw new JSONException("maybe circular references", e);
    } finally {
        out.close();
    }
}

Example 13 with SerializeWriter

use of com.alibaba.fastjson.serializer.SerializeWriter in project fastjson by alibaba.

the class DateFormatSerializerTest method test_date_4.

public void test_date_4() throws Exception {
    SerializeWriter out = new SerializeWriter();
    SerializeConfig config = new SerializeConfig();
    JSONSerializer serializer = new JSONSerializer(out, config);
    SimpleDateFormat format = new SimpleDateFormat("yyyy");
    format.setTimeZone(JSON.defaultTimeZone);
    serializer.write(new VO(format));
    Assert.assertEquals("{\"format\":\"yyyy\"}", out.toString());
    JSON.parseObject(out.toString(), VO.class);
}

Example 14 with SerializeWriter

use of com.alibaba.fastjson.serializer.SerializeWriter in project fastjson by alibaba.

the class DateFormatSerializerTest method test_date_2.

public void test_date_2() throws Exception {
    SerializeWriter out = new SerializeWriter();
    SerializeConfig config = new SerializeConfig();
    JSONSerializer serializer = new JSONSerializer(out, config);
    serializer.config(SerializerFeature.WriteMapNullValue, true);
    serializer.write(new VO());
    Assert.assertEquals("{\"format\":null}", out.toString());
}

Example 15 with SerializeWriter

use of com.alibaba.fastjson.serializer.SerializeWriter in project fastjson by alibaba.

the class JSONSerializerTest1 method test_0.

public void test_0() throws Exception {
    SerializeWriter out = new SerializeWriter();
    JSONSerializer serializer = new JSONSerializer(out);
    Assert.assertEquals(0, serializer.getNameFilters().size());
    Assert.assertEquals(0, serializer.getNameFilters().size());
    Assert.assertEquals(0, serializer.getValueFilters().size());
    Assert.assertEquals(0, serializer.getValueFilters().size());
    Assert.assertEquals(0, serializer.getPropertyFilters().size());
    Assert.assertEquals(0, serializer.getPropertyFilters().size());
    serializer.writeWithFormat("123", null);
}