public Object unwrap(Object o) {
if (o == null) {
return null;
}
if (!(o instanceof JsonNode)) {
return o;
}
JsonNode e = (JsonNode) o;
if (e.isValueNode()) {
if (e.isTextual()) {
return e.asText();
} else if (e.isBoolean()) {
return e.asBoolean();
} else if (e.isInt()) {
return e.asInt();
} else if (e.isLong()) {
return e.asLong();
} else if (e.isBigDecimal()) {
return e.decimalValue();
} else if (e.isDouble()) {
return e.doubleValue();
} else if (e.isFloat()) {
return e.floatValue();
} else if (e.isBigDecimal()) {
return e.decimalValue();
} else if (e.isNull()) {
return null;
}
}
return o;
}
@Override
public void configure(Map stormConf, JsonNode paramNode) {
JsonNode node = paramNode.get("maxDepth");
if (node != null && node.isInt()) {
maxDepth = node.intValue();
} else {
maxDepth = 0;
LOG.warn("maxDepth paramater not found");
}
}
@Override
public Criterion decodeCriterion(ObjectNode json) {
JsonNode ethTypeNode =
nullIsIllegal(
json.get(CriterionCodec.ETH_TYPE), CriterionCodec.ETH_TYPE + MISSING_MEMBER_MESSAGE);
int ethType;
if (ethTypeNode.isInt()) {
ethType = ethTypeNode.asInt();
} else {
ethType = Integer.decode(ethTypeNode.textValue());
}
return Criteria.matchEthType(ethType);
}
/**
* Parses an ID.
*
* @param node
* @return
*/
protected Object parseId(JsonNode node) {
if (node == null || node.isNull()) {
return null;
} else if (node.isDouble()) {
return node.asDouble();
} else if (node.isFloatingPointNumber()) {
return node.asDouble();
} else if (node.isInt()) {
return node.asInt();
} else if (node.isIntegralNumber()) {
return node.asInt();
} else if (node.isLong()) {
return node.asLong();
} else if (node.isTextual()) {
return node.asText();
}
throw new IllegalArgumentException("Unknown id type");
}
@Test
public void testLatestBackref() throws Exception {
ModelPath a =
ModelPath.builder("Container.parent.latset_backref.StatusUpdate|Document|Blog.name.value")
.addPathMember(
new ModelPathStep(
true,
newHashSet("StatusUpdate", "Document", "Blog"),
"parent",
latest_backRef,
newHashSet("Container"),
null))
.addPathMember(
new ModelPathStep(
false,
newHashSet("StatusUpdate", "Document", "Blog"),
null,
value,
null,
Arrays.asList("instanceId")))
.build();
Set<Id> permissions = new HashSet<>();
ViewResponse viewResponse = viewFieldsCollector.getView(permissions);
ObjectNode view = viewResponse.getViewBody();
Assert.assertNull(view);
viewFieldsCollector.add(
viewDescriptor,
a,
new Id[] {new Id(1), new Id(2)},
new String[] {"Container", "Document"},
new ViewValue(new long[] {1, 2}, "{\"instanceId\":11}".getBytes()),
1L);
viewFieldsCollector.add(
viewDescriptor,
a,
new Id[] {new Id(1), new Id(3)},
new String[] {"Container", "StatusUpdate"},
new ViewValue(new long[] {1, 3}, "{\"instanceId\":12}".getBytes()),
2L);
viewFieldsCollector.add(
viewDescriptor,
a,
new Id[] {new Id(1), new Id(4)},
new String[] {"Container", "Document"},
new ViewValue(new long[] {1, 5}, "{\"instanceId\":13}".getBytes()),
4L);
viewFieldsCollector.add(
viewDescriptor,
a,
new Id[] {new Id(1), new Id(5)},
new String[] {"Container", "Document"},
new ViewValue(new long[] {1, 4}, "{\"instanceId\":14}".getBytes()),
3L);
viewFieldsCollector.done();
viewResponse = viewFieldsCollector.getView(permissions);
view = viewResponse.getViewBody();
Assert.assertNull(view);
permissions.add(new Id(1L));
permissions.add(new Id(2L));
permissions.add(new Id(3L));
permissions.add(new Id(4L));
permissions.add(new Id(5L));
viewResponse = viewFieldsCollector.getView(permissions);
view = viewResponse.getViewBody();
System.out.println("view=" + view);
JsonNode got = view.get("latest_parent");
Assert.assertTrue(got.isObject());
JsonNode field = got.get("instanceId");
Assert.assertTrue(field.isInt());
Assert.assertEquals(field.asInt(), 13); // added at the highest timestamp
}
private int parsePort(JsonNode node) {
return node.isInt() ? node.asInt() : ServerEnvironment.parsePortValue("config", node.asText());
}
