private static NodeDetails convert(Map<String, String> columnsMap) {
NodeDetails result = new NodeDetails();
if (columnsMap.get(NodeDetailsKeys.ID.name()) != null) {
result.setDisplayId(columnsMap.get(NodeDetailsKeys.ID.name()));
}
if (columnsMap.get(NodeDetailsKeys.HOST.name()) != null) {
result.setHost(columnsMap.get(NodeDetailsKeys.HOST.name()));
}
if (columnsMap.get(NodeDetailsKeys.PORT.name()) != null) {
result.setPort(Integer.parseInt(columnsMap.get(NodeDetailsKeys.PORT.name())));
} else {
result.setPort(22);
}
if (columnsMap.get(NodeDetailsKeys.NAME.name()) != null) {
result.setName(columnsMap.get(NodeDetailsKeys.NAME.name()));
}
if (columnsMap.get(NodeDetailsKeys.JUMP_HOST.name()) != null) {
result.setJumpHost(columnsMap.get(NodeDetailsKeys.JUMP_HOST.name()));
}
if (columnsMap.get(NodeDetailsKeys.CREDENTIALS_NAME.name()) != null) {
result.setCredentialName(columnsMap.get(NodeDetailsKeys.CREDENTIALS_NAME.name()));
}
if (columnsMap.get(NodeDetailsKeys.TAGS.name()) != null) {
result.setTagNames(parseTags(columnsMap.get(NodeDetailsKeys.TAGS.name())));
}
if (columnsMap.get(NodeDetailsKeys.MULTI_FACTOR.name()) != null) {
result.setMultiFactorAuthenticate(
parseMultiFactorMode(columnsMap.get(NodeDetailsKeys.MULTI_FACTOR.name())));
}
if (columnsMap.get(NodeDetailsKeys.GROUP_PATH.name()) != null) {
result.setGroupPaths(parseGroupPath(columnsMap.get(NodeDetailsKeys.GROUP_PATH.name())));
}
if (columnsMap.get(NodeDetailsKeys.CLOUD_TYPE.name()) != null) {
result.setCloudType(parseCloudType(columnsMap.get(NodeDetailsKeys.CLOUD_TYPE.name())));
}
if (columnsMap.get(NodeDetailsKeys.TEMP.name()) != null) {
result.setTemporary(parseTemporaryNodeMode(columnsMap.get(NodeDetailsKeys.TEMP.name())));
}
if (columnsMap.get(NodeDetailsKeys.UNIQUE_ID.name()) != null) {
result.setUniqueId(columnsMap.get(NodeDetailsKeys.UNIQUE_ID.name()));
}
if (columnsMap.get(NodeDetailsKeys.DYNAMIC_TAGS.name()) != null) {
result.setDynamicTags(parseTags(columnsMap.get(NodeDetailsKeys.DYNAMIC_TAGS.name())));
}
return result;
}
/*
* Parses the node details text. The text is expected in the following format:
*
* [ID:<NODE_DISPLAY_ID>], HOST:<HOST_NAME_OR_IP>, [PORT:<PORT_NUMBER>], NAME:<NODE_NAME>, [CREDENTIALS_NAME:<CREDENTIALS_NAME>], [JUMP_HOST:<JUMP_HOST>], UNIQUE_ID:<UNIQUE_ID>
* [STACK_NAME:<STACK_NAME>], [TAGS:<TAG1 TAG2 TAG3 ...>], [GROUP_PATH:<GROUP_PATH>], [AUTH_MODE:M], ACCOUNT_NAME:<ACCOUNT_NAME>, CLOUD_TYPE:<CLOUD_TYPE>, [DYNAMIC_TAG:<DTAG1 DTAG2 ...>]
* The [] indicate optional values.
*
* @param nodeDetailsText
* - node details text
* @return list of node details object
*/
public static List<NodeDetails> parse(String nodeDetailsText) throws DcException {
List<NodeDetails> nodesList = new ArrayList<>();
if (nodeDetailsText != null) {
String[] lines = nodeDetailsText.split("\n");
for (String line : lines) {
if (!"".equals(line.trim())) {
String[] fields = line.split(",");
if (fields.length > 0) {
Map<String, String> columnsMap = new HashMap<>();
for (String field : fields) {
int index = field.indexOf(":");
if (index > 0) {
String columnKey = field.substring(0, index);
String columnValue = field.substring(index + 1);
columnsMap.put(columnKey.trim(), columnValue.trim());
}
}
NodeDetails nodeDetails = convert(columnsMap);
if (validate(nodeDetails)) {
nodesList.add(nodeDetails);
} else {
int index = line.indexOf(NodeDetailsKeys.CREDENTIALS_NAME.name());
if (index > 0) {
line = line.substring(0, index);
}
System.out.println("Invalid Node Details provided for Transient Node : " + line);
throw new DcException("Invalid Node Details provided for Transient Node : " + line);
}
}
}
}
}
if (nodesList.size() == 0) {
throw new DcException("Invalid Node Details provided in Transient Nodes import file");
}
return nodesList;
}