public void testListBean() throws Exception {
final int COUNT = 13;
ArrayList<CtorValueBean> beans = new ArrayList<CtorValueBean>();
for (int i = 0; i < COUNT; ++i) {
beans.add(new CtorValueBean(i));
}
BeanWithList bean = new BeanWithList(beans);
StringWriter sw = new StringWriter();
MAPPER.writeValue(sw, bean);
BeanWithList result = MAPPER.readValue(sw.toString(), BeanWithList.class);
assertEquals(bean, result);
}
public void testSimpleBean() throws Exception {
ArrayList<Object> misc = new ArrayList<Object>();
misc.add("xyz");
misc.add(42);
misc.add(null);
misc.add(Boolean.TRUE);
TestBean bean = new TestBean(13, -900L, "\"test\"", new URL("http://foobar.com"), misc);
// Hmmh. We probably should use serializer too... easier
String json = MAPPER.writeValueAsString(bean);
TestBean result = MAPPER.readValue(json, TestBean.class);
assertEquals(bean, result);
}
/**
* Method that will construct a parser (possibly a sequence) that contains all given sub-parsers.
* All parsers given are checked to see if they are sequences: and if so, they will be
* "flattened", that is, contained parsers are directly added in a new sequence instead of adding
* sequences within sequences. This is done to minimize delegation depth, ideally only having just
* a single level of delegation.
*/
public static JsonParserSequence createFlattened(
boolean checkForExistingToken, JsonParser first, JsonParser second) {
if (!(first instanceof JsonParserSequence || second instanceof JsonParserSequence)) {
return new JsonParserSequence(checkForExistingToken, new JsonParser[] {first, second});
}
ArrayList<JsonParser> p = new ArrayList<JsonParser>();
if (first instanceof JsonParserSequence) {
((JsonParserSequence) first).addFlattenedActiveParsers(p);
} else {
p.add(first);
}
if (second instanceof JsonParserSequence) {
((JsonParserSequence) second).addFlattenedActiveParsers(p);
} else {
p.add(second);
}
return new JsonParserSequence(checkForExistingToken, p.toArray(new JsonParser[p.size()]));
}
