String postData = MyHttpUtils.readHttpRequestPostData(request.body);
if (postData != null) {
try {
RequestCommandWithReplaceMap requestCommand = new Gson()
.fromJson(postData, RequestCommandWithReplaceMap.class);
int reducedNodeCount = AgentUtils
.removeDuplicateNodeList(requestCommand
.getTargetNodes());
models.utils.LogUtils.printLogNormal("reducedNodeCount for duplicated nodes "
+ reducedNodeCount);
AgentDataProvider adp = AgentDataProvider.getInstance();
// this nodeGroupType has the timestamp.
String nodeGroupType = NodeGroupProvider
.generateAdhocNodeGroupHelper(requestCommand
.getTargetNodes());
// 20131026: START update to check if to add and use new adhoc
// command?
Boolean useNewAgentCommand = (requestCommand
.getUseNewAgentCommand() == null) ? false
: requestCommand.getUseNewAgentCommand();
String agentCommandType = null;
if (useNewAgentCommand) {
String commandLine = requestCommand
.getNewAgentCommandLine();
String requestContentTemplate = requestCommand
.getNewAgentCommandContentTemplate();
// now to add update into memory hashmap
agentCommandType = AgentConfigProviderHelper
.addOrUpdateAgentCommandInMemoryFromString(
commandLine, requestContentTemplate);
} else {
agentCommandType = requestCommand.getAgentCommandType();
}
// 20131026: END update to check if to add and use new adhoc
// command?
// 20131110: START update to check if need to aggregate
// responses; if yes: check if needs to create a new reg exp.
// Use which regular expression
Boolean willAggregateResponse = (requestCommand
.getWillAggregateResponse() == null) ? false
: requestCommand.getWillAggregateResponse();
Boolean useNewAggregation = (requestCommand
.getUseNewAggregation() == null) ? false
: requestCommand.getUseNewAggregation();
String aggregationType = null;
if (willAggregateResponse) {
aggregationType = requestCommand.getAggregationType();
}
// only when need to aggregate, and also use new expression.
if (willAggregateResponse && useNewAggregation) {
String aggregationExpression = requestCommand
.getNewAggregationExpression();
/**
* Assumption: the aggregationExpression is encoded by URL
* encoder http://meyerweb.com/eric/tools/dencoder/;
*
* Therefore; need to decode
* http://stackoverflow.com/questions
* /6138127/how-to-do-url-decoding-in-java
*
* String result = URLDecoder.decode(url, "UTF-8");
*
* e.g. get agent version: origin:
* .*"Version"[:,]\s"(.*?)".* after encoder:
* .*%22Version%22%5B%3A%2C%5D%5Cs%22(.*%3F)%22.*
*
* PATTERN_AGENT_VERSION_FROM_AGENT_VI now to process and
* decode.
*/
String aggregationExpressionAfterDecode = URLDecoder
.decode(aggregationExpression, "UTF-8");
// now to add update into memory hashmap
AgentConfigProviderHelper
.addOrUpdateAggregationMetadataInMemoryFromString(
aggregationType,
aggregationExpressionAfterDecode);
}
// validate: now in memory aggregationMetadatas should have this
// entry: aggregationType
if (willAggregateResponse
&& adp.aggregationMetadatas.get(aggregationType) == null) {
String errorMsg = "ERROR. aggregationType "
+ aggregationType
+ " does not exist in aggregationMetadatas";
renderJSON(new JsonResult(errorMsg));
}
// 20131110: END update to check if need to aggregate responses;
// if yes: check if needs to create a new reg exp.
// Use which regular expression
AgentCommandProvider
.generateUpdateSendAgentCommandWithReplaceVarAdhocMap(
nodeGroupType, agentCommandType,
requestCommand.getReplacementVarMap());
// 20131110: START whether or not aggregate response?
if (!willAggregateResponse) {
renderJSON(adp.adhocAgentData.get(nodeGroupType)
.getNodeGroupDataMapValidForSingleCommand(