FolderServerGroup findGroupByName(String groupName) {
String cypher = CypherQueryBuilder.getGroupByName();
Map<String, Object> params = CypherParamBuilder.getGroupByName(groupName);
CypherQuery q = new CypherQueryWithParameters(cypher, params);
JsonNode jsonNode = executeCypherQueryAndCommit(q);
JsonNode groupNode = jsonNode.at("/results/0/data/0/row/0");
return buildGroup(groupNode);
}
FolderServerGroup updateGroupById(
String groupId, Map<String, String> updateFields, String updatedBy) {
String cypher = CypherQueryBuilder.updateGroupById(updateFields);
Map<String, Object> params =
CypherParamBuilder.updateGroupById(groupId, updateFields, updatedBy);
CypherQuery q = new CypherQueryWithParameters(cypher, params);
JsonNode jsonNode = executeCypherQueryAndCommit(q);
JsonNode updatedNode = jsonNode.at("/results/0/data/0/row/0");
return buildGroup(updatedNode);
}
/**
* Method for locating node specified by given JSON pointer instances. Method will never return
* null; if no matching node exists, will return a node for which {@link #isMissingNode()} returns
* true.
*
* @return Node that matches given JSON Pointer: if no match exists, will return a node for which
* {@link #isMissingNode()} returns true.
* @since 2.3
*/
@Override
public final JsonNode at(JsonPointer ptr) {
// Basically: value nodes only match if we have "empty" path left
if (ptr.matches()) {
return this;
}
JsonNode n = _at(ptr);
if (n == null) {
return MissingNode.getInstance();
}
return n.at(ptr.tail());
}
boolean deleteGroupById(String groupURL) {
String cypher = CypherQueryBuilder.deleteGroupById();
Map<String, Object> params = CypherParamBuilder.deleteGroupById(groupURL);
CypherQuery q = new CypherQueryWithParameters(cypher, params);
JsonNode jsonNode = executeCypherQueryAndCommit(q);
JsonNode errorsNode = jsonNode.at("/errors");
if (errorsNode.size() != 0) {
JsonNode error = errorsNode.path(0);
log.warn("Error while deleting group:", error);
}
return errorsNode.size() == 0;
}
boolean removeRelation(FolderServerUser user, FolderServerGroup group, RelationLabel relation) {
String cypher = CypherQueryBuilder.removeRelation(NodeLabel.USER, NodeLabel.GROUP, relation);
Map<String, Object> params =
CypherParamBuilder.matchFromNodeToNode(user.getId(), group.getId());
CypherQuery q = new CypherQueryWithParameters(cypher, params);
JsonNode jsonNode = executeCypherQueryAndCommit(q);
JsonNode errorsNode = jsonNode.at("/errors");
if (errorsNode.size() != 0) {
JsonNode error = errorsNode.path(0);
log.warn("Error while removing relation:", error);
}
return errorsNode.size() == 0;
}
FolderServerGroup createGroup(
String groupURL,
String name,
String displayName,
String description,
String ownerURL,
Map<String, Object> extraProperties) {
String cypher = CypherQueryBuilder.createGroup(extraProperties);
Map<String, Object> params =
CypherParamBuilder.createGroup(
groupURL, name, displayName, description, ownerURL, extraProperties);
CypherQuery q = new CypherQueryWithParameters(cypher, params);
JsonNode jsonNode = executeCypherQueryAndCommit(q);
JsonNode groupNode = jsonNode.at("/results/0/data/0/row/0");
return buildGroup(groupNode);
}
List<FolderServerGroup> findGroups() {
List<FolderServerGroup> groupList = new ArrayList<>();
String cypher = CypherQueryBuilder.findGroups();
CypherQuery q = new CypherQueryLiteral(cypher);
JsonNode jsonNode = executeCypherQueryAndCommit(q);
JsonNode userListJsonNode = jsonNode.at("/results/0/data");
if (userListJsonNode != null && !userListJsonNode.isMissingNode()) {
userListJsonNode.forEach(
f -> {
JsonNode groupNode = f.at("/row/0");
if (groupNode != null && !groupNode.isMissingNode()) {
FolderServerGroup cg = buildGroup(groupNode);
groupList.add(cg);
}
});
}
return groupList;
}
List<FolderServerUser> findGroupMembers(String groupURL) {
List<FolderServerUser> memberList = new ArrayList<>();
String cypher = CypherQueryBuilder.getGroupUsersWithRelation(RelationLabel.MEMBEROF);
Map<String, Object> params = CypherParamBuilder.matchGroupId(groupURL);
CypherQuery q = new CypherQueryWithParameters(cypher, params);
JsonNode jsonNode = executeCypherQueryAndCommit(q);
JsonNode userListJsonNode = jsonNode.at("/results/0/data");
if (userListJsonNode != null && !userListJsonNode.isMissingNode()) {
userListJsonNode.forEach(
f -> {
JsonNode userNode = f.at("/row/0");
if (userNode != null && !userNode.isMissingNode()) {
FolderServerUser u = buildUser(userNode);
memberList.add(u);
}
});
}
return memberList;
}