/**
* Queries all the links for a given mapping, indexed by the source identifier
*
* <p>This method expects a {@code "links-for-linkType"} defined with a parameter of {@code
* "linkType"}.
*
* @param mapping the mapping to look up the links for
* @throws SynchronizationException if the query could not be performed.
* @return the mapping from source identifier to the link object for it
*/
public static Map<String, Link> getLinksForMapping(ObjectMapping mapping, String linkQualifier)
throws SynchronizationException {
Map<String, Link> sourceIdToLink = new ConcurrentHashMap<String, Link>();
if (mapping != null) {
JsonValue query = new JsonValue(new HashMap<String, Object>());
query.put(
PARAM_QUERY_FILTER,
QueryFilter.and(
Arrays.asList(
QueryFilter.equalTo("/linkType", mapping.getLinkType().getName()),
QueryFilter.equalTo("/linkQualifier", linkQualifier)))
.toString());
JsonValue queryResults =
linkQuery(
mapping.getService().getServerContext(),
mapping.getService().getConnectionFactory(),
query);
for (JsonValue entry : queryResults) {
Link link = new Link(mapping);
link.fromJsonValue(entry);
sourceIdToLink.put(link.sourceId, link);
}
}
return sourceIdToLink;
}
/**
* Returns a JsonValue containing appropriate identity details
*
* @param message Description of result
* @return The JsonValue Object
*/
private JsonValue createJsonMessage(String key, Object message) {
JsonValue result = new JsonValue(new LinkedHashMap<String, Object>(1));
try {
result.put(key, message);
return result;
} catch (final Exception e) {
throw new JsonValueException(result);
}
}
/**
* Expands any interpolation contained within the JsonValue object in-place.
*
* @param json JsonValue to parse for macros
*/
public static void expand(JsonValue json) {
Iterator<String> iter = json.keys().iterator();
while (iter.hasNext()) {
String key = iter.next();
String expanded = parse(json.get(key));
if (expanded != null) {
json.put(key, expanded);
}
}
}
/**
* TODO: Description.
*
* @param source
* @param target
* @param syncOperation the parent {@link ObjectMapping.SyncOperation} instance
* @return TODO.
* @throws SynchronizationException TODO.
*/
public Action getAction(
LazyObjectAccessor source,
LazyObjectAccessor target,
final ObjectMapping.SyncOperation syncOperation)
throws SynchronizationException {
Action result = null;
if (action != null) { // static action specified
result = action;
} else if (script != null) { // action is dynamically determine
Map<String, Object> scope = new HashMap<String, Object>();
if (null != scriptScope) {
// Make a thread safe copy and put the variables into the scope
for (Map.Entry<String, Object> entry : Utils.deepCopy(scriptScope).entrySet()) {
if (scope.containsKey(entry.getKey())) {
continue;
}
scope.put(entry.getKey(), entry.getValue());
}
}
Map<String, Object> recon = new HashMap<String, Object>();
scope.put("recon", recon);
JsonValue actionParam = null;
if (syncOperation instanceof ObjectMapping.TargetSyncOperation) {
actionParam = ((ObjectMapping.TargetSyncOperation) syncOperation).toJsonValue();
} else if (syncOperation instanceof ObjectMapping.SourceSyncOperation) {
actionParam = ((ObjectMapping.SourceSyncOperation) syncOperation).toJsonValue();
}
if (null != actionParam) {
// FIXME Decide if leading underscore should be used here or not
actionParam.put("_" + ActionRequest.FIELD_ACTION, "performAction");
recon.put("actionParam", actionParam.getObject());
}
scope.put("sourceAction", (syncOperation instanceof ObjectMapping.SourceSyncOperation));
if (source != null) {
scope.put("source", source.asMap());
}
if (target != null) {
scope.put("target", target.asMap());
}
try {
result = Enum.valueOf(Action.class, script.exec(scope).toString());
} catch (NullPointerException npe) {
throw new SynchronizationException("action script returned null value");
} catch (IllegalArgumentException iae) {
throw new SynchronizationException("action script returned invalid action");
} catch (ScriptException se) {
LOGGER.debug("action script encountered exception", se);
throw new SynchronizationException(se);
}
}
return result;
}
/**
* Queries the links for a match on the second system (links can be bi-directional)
*
* <p>This method expects a {@code "links-for-targetId"} defined with a parameter of {@code
* "targetId"}.
*
* @param targetId TODO.
* @throws SynchronizationException TODO.
*/
void getLinkFromSecond(String id) throws SynchronizationException {
clear();
if (id != null) {
JsonValue query = new JsonValue(new HashMap<String, Object>());
query.put(
PARAM_QUERY_FILTER,
QueryFilter.and(
Arrays.asList(
QueryFilter.equalTo("/linkType", mapping.getLinkType().getName()),
QueryFilter.equalTo("/linkQualifier", linkQualifier),
QueryFilter.equalTo("/secondId", id)))
.toString());
getLink(query);
}
}
@Test
public void testResource() throws Exception {
ScriptName scriptName = new ScriptName("resource", getLanguageName());
ScriptEntry scriptEntry = getScriptRegistry().takeScript(scriptName);
Assert.assertNotNull(scriptEntry);
Script script = scriptEntry.getScript(new RootContext());
// Set RequestLevel Scope
script.put("ketto", 2);
script.putSafe("callback", mock(Function.class));
JsonValue createContent = new JsonValue(new LinkedHashMap<String, Object>());
createContent.put("externalId", "701984");
createContent.put("userName", "*****@*****.**");
createContent.put(
"assignedDashboard", Arrays.asList("Salesforce", "Google", "ConstantContact"));
createContent.put("displayName", "Babs Jensen");
createContent.put("nickName", "Babs");
JsonValue updateContent = createContent.copy();
updateContent.put("_id", UUID.randomUUID().toString());
updateContent.put("profileUrl", "https://login.example.com/bjensen");
final Context context =
new ApiInfoContext(
new SecurityContext(new RootContext(), "*****@*****.**", null), "", "");
script.put("context", context);
CreateRequest createRequest = Requests.newCreateRequest("/Users", "701984", createContent);
script.put("createRequest", createRequest);
ReadRequest readRequest = Requests.newReadRequest("/Users/701984");
script.put("readRequest", readRequest);
UpdateRequest updateRequest = Requests.newUpdateRequest("/Users/701984", updateContent);
script.put("updateRequest", updateRequest);
PatchRequest patchRequest =
Requests.newPatchRequest("/Users/701984", PatchOperation.replace("userName", "ddoe"));
script.put("patchRequest", patchRequest);
QueryRequest queryRequest = Requests.newQueryRequest("/Users/");
script.put("queryRequest", queryRequest);
DeleteRequest deleteRequest = Requests.newDeleteRequest("/Users/701984");
script.put("deleteRequest", deleteRequest);
ActionRequest actionRequest = Requests.newActionRequest("/Users", "clear");
script.put("actionRequest", actionRequest);
script.eval();
}
private void setConfiguredQueries(
Map<String, String> replacements,
JsonValue queriesConfig,
JsonValue commandsConfig,
Map<QueryDefinition, String> defaultQueryMap) {
if (queriesConfig == null || queriesConfig.isNull()) {
queriesConfig = json(object());
}
if (commandsConfig == null || commandsConfig.isNull()) {
commandsConfig = json(object());
}
// Default query-all-ids to allow bootstrapping of configuration
if (!queriesConfig.isDefined(ServerConstants.QUERY_ALL_IDS) && defaultQueryMap != null) {
queriesConfig.put(
ServerConstants.QUERY_ALL_IDS, defaultQueryMap.get(QueryDefinition.QUERYALLIDS));
}
queries.setConfiguredQueries(replacements, queriesConfig);
commands.setConfiguredQueries(replacements, commandsConfig);
}
/**
* Transforms the current instance of this class into a JsonValue object.
*
* @return JsonValue object of this current instance.
*/
private JsonValue toJsonValue() {
JsonValue jv = new JsonValue(new HashMap<String, Object>());
sourceId = mapping.getLinkType().normalizeSourceId(sourceId);
targetId = mapping.getLinkType().normalizeTargetId(targetId);
jv.put("linkType", mapping.getLinkType().getName());
jv.put("linkQualifier", linkQualifier);
if (mapping.getLinkType().useReverse()) {
jv.put("secondId", sourceId);
jv.put("firstId", targetId);
} else {
jv.put("firstId", sourceId);
jv.put("secondId", targetId);
}
return jv;
}
