/*
* <LocalAndOutboundAuthenticationConfig> <AuthenticationSteps></AuthenticationSteps>
* <AuthenticationType></AuthenticationType>
* <AuthenticationStepForSubject></AuthenticationStepForSubject>
* <AuthenticationStepForAttributes></AuthenticationStepForAttributes>
* </LocalAndOutboundAuthenticationConfig>
*/
public static LocalAndOutboundAuthenticationConfig build(
OMElement localAndOutboundAuthenticationConfigOM) {
LocalAndOutboundAuthenticationConfig localAndOutboundAuthenticationConfig =
new LocalAndOutboundAuthenticationConfig();
if (localAndOutboundAuthenticationConfigOM == null) {
return localAndOutboundAuthenticationConfig;
}
Iterator<?> iter = localAndOutboundAuthenticationConfigOM.getChildElements();
while (iter.hasNext()) {
OMElement member = (OMElement) iter.next();
if (member.getLocalName().equals("AuthenticationSteps")) {
Iterator<?> authenticationStepsIter = member.getChildElements();
ArrayList<AuthenticationStep> authenticationStepsArrList =
new ArrayList<AuthenticationStep>();
if (authenticationStepsIter != null) {
while (authenticationStepsIter.hasNext()) {
OMElement authenticationStepsElement = (OMElement) (authenticationStepsIter.next());
AuthenticationStep authStep = AuthenticationStep.build(authenticationStepsElement);
if (authStep != null) {
authenticationStepsArrList.add(authStep);
}
}
}
if (authenticationStepsArrList.size() > 0) {
AuthenticationStep[] authenticationStepsArr =
authenticationStepsArrList.toArray(new AuthenticationStep[0]);
localAndOutboundAuthenticationConfig.setAuthenticationSteps(authenticationStepsArr);
}
} else if (member.getLocalName().equals("AuthenticationType")) {
localAndOutboundAuthenticationConfig.setAuthenticationType(member.getText());
} else if (member.getLocalName().equals("AuthenticationStepForSubject")) {
AuthenticationStep authStep = AuthenticationStep.build(member);
if (authStep != null) {
localAndOutboundAuthenticationConfig.setAuthenticationStepForSubject(authStep);
}
} else if (member.getLocalName().equals("AuthenticationStepForAttributes")) {
AuthenticationStep authStep = AuthenticationStep.build(member);
if (authStep != null) {
localAndOutboundAuthenticationConfig.setAuthenticationStepForAttributes(authStep);
}
} else if (member.getLocalName().equals("alwaysSendBackAuthenticatedListOfIdPs")) {
if (member.getText() != null && "true".equals(member.getText())) {
localAndOutboundAuthenticationConfig.setAlwaysSendBackAuthenticatedListOfIdPs(true);
}
} else if (member.getLocalName().equals("subjectClaimUri")) {
localAndOutboundAuthenticationConfig.setSubjectClaimUri(member.getText());
}
}
return localAndOutboundAuthenticationConfig;
}
public void addIds(
String strOperation, String strParamName, MessageContext synCtx, SynapseLog synLog) {
SOAPEnvelope envelope = synCtx.getEnvelope();
OMFactory fac = OMAbstractFactory.getOMFactory();
SOAPBody body = envelope.getBody();
Iterator<OMElement> bodyChildElements = body.getChildrenWithLocalName(strOperation);
if (bodyChildElements.hasNext()) {
try {
OMElement bodyElement = bodyChildElements.next();
Iterator<OMElement> cElements = bodyElement.getChildElements();
if (cElements != null && cElements.hasNext()) {
cElements.next();
}
String strSobject = (String) ConnectorUtils.lookupTemplateParamater(synCtx, strParamName);
OMElement sObjects = AXIOMUtil.stringToOM(strSobject);
Iterator<OMElement> sObject = sObjects.getChildElements();
OMNamespace omNsurn = fac.createOMNamespace("urn:partner.soap.sforce.com", "urn");
// Loops sObject
while (sObject.hasNext()) {
OMElement currentElement = sObject.next();
OMElement newElement = fac.createOMElement("ids", omNsurn);
// Add the fields
newElement.addChild(fac.createOMText(currentElement.getText()));
bodyElement.addChild(newElement);
}
} catch (Exception e) {
synLog.error("Saleforce adaptor - error injecting sObjects to payload : " + e);
}
}
}
/**
* this method creates the platform object
*
* @param nodeElement OMElement input from the xml reader
*/
public void createPlatformContext(OMElement nodeElement) {
Iterator instanceGroupIterator = nodeElement.getChildElements();
OMElement instanceGroupNode;
// Walk through the instance group list
while (instanceGroupIterator.hasNext()) {
ProductGroup productGroup = new ProductGroup();
instanceGroupNode = (OMElement) instanceGroupIterator.next();
// set the attributes of the current instance group
String groupName =
instanceGroupNode.getAttributeValue(
QName.valueOf(ContextConstants.PLATFORM_CONTEXT_INSTANCE_GROUP_NAME));
Boolean clusteringEnabled =
Boolean.parseBoolean(
instanceGroupNode.getAttributeValue(
QName.valueOf(
ContextConstants.PLATFORM_CONTEXT_INSTANCE_GROUP_CLUSTERING_ENABLED)));
productGroup.setGroupName(groupName);
productGroup.setClusteringEnabled(clusteringEnabled);
// walk through the instances in the instance group
Iterator instances = instanceGroupNode.getChildElements();
OMElement instanceNode;
while (instances.hasNext()) {
// adding the instance to the instance group
instanceNode = (OMElement) instances.next();
createInstance(instanceNode, productGroup);
// addInstanceToTypeList(currentInstance, productGroup);
}
platformContext.addProductGroup(productGroup);
}
}
public void addSobjects(
String strOperation,
String strParamName,
MessageContext synCtx,
SynapseLog synLog,
String strExternalId) {
SOAPEnvelope envelope = synCtx.getEnvelope();
OMFactory fac = OMAbstractFactory.getOMFactory();
SOAPBody body = envelope.getBody();
Iterator<OMElement> bodyChildElements = body.getChildrenWithLocalName(strOperation);
if (bodyChildElements.hasNext()) {
try {
OMElement bodyElement = bodyChildElements.next();
if (strExternalId != null) {
OMNamespace omNs = fac.createOMNamespace("urn:partner.soap.sforce.com", "urn");
OMElement value = fac.createOMElement("externalIDFieldName", omNs);
value.addChild(fac.createOMText(strExternalId));
bodyElement.addChild(value);
}
String strSobject = (String) ConnectorUtils.lookupTemplateParamater(synCtx, strParamName);
OMElement sObjects = AXIOMUtil.stringToOM(strSobject);
Iterator<OMElement> sObject = sObjects.getChildElements();
String strType =
sObjects.getAttributeValue(new QName(SalesforceUtil.SALESFORCE_CREATE_SOBJECTTYPE));
OMElement tmpElement = null;
OMNamespace omNsurn = fac.createOMNamespace("urn:partner.soap.sforce.com", "urn");
OMNamespace omNsurn1 = fac.createOMNamespace("urn:sobject.partner.soap.sforce.com", "urn1");
// Loops sObject
while (sObject.hasNext()) {
OMElement currentElement = sObject.next();
OMElement newElement = fac.createOMElement("sObjects", omNsurn);
// Add Object type
if (strType != null) {
tmpElement = fac.createOMElement("type", omNsurn1);
tmpElement.addChild(fac.createOMText(strType));
newElement.addChild(tmpElement);
}
// Add the fields
Iterator<OMElement> sObjectFields = currentElement.getChildElements();
while (sObjectFields.hasNext()) {
OMElement sObjectField = sObjectFields.next();
tmpElement = fac.createOMElement(sObjectField.getLocalName(), omNsurn1);
tmpElement.addChild(fac.createOMText(sObjectField.getText()));
newElement.addChild(tmpElement);
}
bodyElement.addChild(newElement);
}
} catch (Exception e) {
synLog.error("Saleforce adaptor - error injecting sObjects to payload : " + e);
}
}
}
public void parse(OMElement paramsTag) {
if (log.isDebugEnabled() || log.isTraceEnabled()) {
log.debug("Parse params");
}
ValueFactory valueFactory = new ValueFactory();
this.type = paramsTag.getLocalName();
for (Iterator iterator = paramsTag.getChildElements(); iterator.hasNext(); ) {
OMElement param = (OMElement) iterator.next();
if (AuditMediatorUtils.isTag(param, AuditMediatorUtils.PARAM_TAG_NAME)) {
String name = param.getAttributeValue(AuditMediatorUtils.NAME_ATT_QNAME);
Value value = valueFactory.createValue(AuditMediatorUtils.VALUE_ATT_NAME, param);
if (StringUtils.isBlank(name) || value == null) {
log.error("Error, attributes name and value required");
break;
}
params.add(new Param(name, value));
} else {
log.error(
"Unable to create the Audit mediator. "
+ "Unexpected element: "
+ param
+ " inside the Params TAG of Audit mediator configuration");
}
}
}
/*
* <JustInTimeProvisioningConfig> <UserStoreClaimUri></UserStoreClaimUri>
* <ProvisioningUserStore></ProvisioningUserStore> <ProvisioningEnabled></ProvisioningEnabled>
* </JustInTimeProvisioningConfig>
*/
public static JustInTimeProvisioningConfig build(OMElement justInTimeProvisioningConfigOM) {
JustInTimeProvisioningConfig justInTimeProvisioningConfig = new JustInTimeProvisioningConfig();
if (justInTimeProvisioningConfigOM == null) {
return justInTimeProvisioningConfig;
}
Iterator<?> iter = justInTimeProvisioningConfigOM.getChildElements();
while (iter.hasNext()) {
OMElement element = (OMElement) (iter.next());
String elementName = element.getLocalName();
if ("UserStoreClaimUri".equals(elementName)) {
justInTimeProvisioningConfig.setUserStoreClaimUri(element.getText());
} else if ("ProvisioningUserStore".equals(elementName)) {
justInTimeProvisioningConfig.setProvisioningUserStore(element.getText());
} else if ("IsProvisioningEnabled".equals(elementName)) {
if (element.getText() != null && element.getText().trim().length() > 0) {
justInTimeProvisioningConfig.setProvisioningEnabled(
Boolean.parseBoolean(element.getText()));
}
}
}
return justInTimeProvisioningConfig;
}
/**
* Sends multiple entries of type Entry to the service.
*
* @param entries The entries to send.
* @return The responses.
* @exception FailureFaultException If an error communication with the service occurs.
*/
public String[] store(Entry[] entries) throws FailureFaultException {
final String method = "store";
// Create a request
OMElement request = XMLUtil.createScoreElements("StoreRequest", method, entries);
// Print debug if system property "debug.messages" is set.
printDebug("REQUEST", request);
// Configure connection
Options options = new Options();
options.setTo(new EndpointReference(url.toString()));
options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
options.setAction(method);
// Create a client
try {
ServiceClient client = new ServiceClient();
client.setOptions(options);
// Could throw AxisFault
OMElement response = client.sendReceive(request);
// Debug
printDebug("RESPONSE", response);
// Return possible results from elements of type:
// <xsd:element name="StoreResponse" type="tns:StoreResponseType"/>
// StoreResponseType = <xsd:simpleType name="StoreResponseType"/>
ArrayList<String> resultList = new ArrayList<String>();
@SuppressWarnings("unchecked") // Doesn't support generics
Iterator<OMElement> elementIterator = response.getChildElements();
while (elementIterator.hasNext()) {
OMElement ge = elementIterator.next();
@SuppressWarnings("unchecked") // Doesn't support generics
Iterator<OMElement> it = ge.getChildElements();
String responseText = it.next().getText();
resultList.add(responseText);
}
String[] result = new String[resultList.size()];
resultList.toArray(result);
return result;
} catch (AxisFault e) {
throw new FailureFaultException("Exception from service: ", e);
}
}
public void setSmartLifecycleLinks(OMElement locationConfiguration) throws RegistryException {
Iterator confElements = locationConfiguration.getChildElements();
while (confElements.hasNext()) {
OMElement confElement = (OMElement) confElements.next();
if (confElement.getQName().equals(new QName("key"))) {
smartLifecycleLinks.add(confElement.getText());
}
}
}
public static boolean validateJsonEventMapping(OMElement omElement) {
int count = 0;
Iterator<OMElement> mappingIterator = omElement.getChildElements();
while (mappingIterator.hasNext()) {
count++;
mappingIterator.next();
}
return count != 0;
}
public void deserialize(OMElement throttlingConfigEle) throws ThrottlingException {
OMElement throttlingManagerConfigs = null;
Iterator childElements = throttlingConfigEle.getChildElements();
while (childElements.hasNext()) {
Object configChildElement = childElements.next();
if (!(configChildElement instanceof OMElement)) {
continue;
}
OMElement configChildOMElement = (OMElement) configChildElement;
if (new QName(CONFIG_NS, "ThrottlingManagerTask", "")
.equals(configChildOMElement.getQName())) {
throttlingManagerConfigs = (OMElement) configChildElement;
}
}
// Iterator throttlingConfigChildIt = throttlingConfigEle.getChildElements();
Iterator throttlingConfigChildIt = throttlingManagerConfigs.getChildElements();
while (throttlingConfigChildIt.hasNext()) {
Object throttlingConfigChild = throttlingConfigChildIt.next();
if (!(throttlingConfigChild instanceof OMElement)) {
continue;
}
OMElement throttlingConfigChildEle = (OMElement) throttlingConfigChild;
if (new QName(CONFIG_NS, "tasks", "").equals(throttlingConfigChildEle.getQName())) {
throttlingTaskConfigs = new ArrayList<ThrottlingTaskConfiguration>();
tasks = new ArrayList<Task>();
Iterator tasksConfigChildIt = throttlingConfigChildEle.getChildElements();
while (tasksConfigChildIt.hasNext()) {
Object taskConfigChild = tasksConfigChildIt.next();
if (!(taskConfigChild instanceof OMElement)) {
continue;
}
ThrottlingTaskConfiguration taskConfiguration =
new ThrottlingTaskConfiguration((OMElement) taskConfigChild);
throttlingTaskConfigs.add(taskConfiguration);
tasks.add(taskConfiguration.getTask());
}
}
}
}
public static FederatedAuthenticatorConfig build(OMElement federatedAuthenticatorConfigOM) {
if (federatedAuthenticatorConfigOM == null) {
return null;
}
FederatedAuthenticatorConfig federatedAuthenticatorConfig = new FederatedAuthenticatorConfig();
Iterator<?> iter = federatedAuthenticatorConfigOM.getChildElements();
while (iter.hasNext()) {
OMElement element = (OMElement) (iter.next());
String elementName = element.getLocalName();
if ("Name".equals(elementName)) {
federatedAuthenticatorConfig.setName(element.getText());
} else if ("DisplayName".equals(elementName)) {
federatedAuthenticatorConfig.setDisplayName(element.getText());
} else if ("IsEnabled".equals(elementName)) {
federatedAuthenticatorConfig.setEnabled(Boolean.parseBoolean(element.getText()));
} else if ("Properties".equals(elementName)) {
Iterator<?> propertiesIter = element.getChildElements();
List<Property> propertiesArrList = new ArrayList<Property>();
if (propertiesIter != null) {
while (propertiesIter.hasNext()) {
OMElement propertiesElement = (OMElement) (propertiesIter.next());
propertiesArrList.add(Property.build(propertiesElement));
}
}
if (CollectionUtils.isNotEmpty(propertiesArrList)) {
Property[] propertiesArr = propertiesArrList.toArray(new Property[0]);
federatedAuthenticatorConfig.setProperties(propertiesArr);
}
}
}
return federatedAuthenticatorConfig;
}
/**
* Replaces the payload format with property values from messageContext.
*
* @param format
* @param resultCTX
* @param synCtx
*/
private void replaceCTX(String format, StringBuffer resultCTX, MessageContext synCtx) {
Matcher ctxMatcher;
if (mediaType != null && (mediaType.equals(JSON_TYPE) || mediaType.equals(TEXT_TYPE))) {
ctxMatcher = ctxPattern.matcher(format);
} else {
ctxMatcher = ctxPattern.matcher("<pfPadding>" + format + "</pfPadding>");
}
while (ctxMatcher.find()) {
String ctxMatchSeq = ctxMatcher.group();
String expressionTxt = ctxMatchSeq.substring(5, ctxMatchSeq.length());
String replaceValue = synCtx.getProperty(expressionTxt).toString();
if (mediaType.equals(JSON_TYPE) && inferReplacementType(replaceValue).equals(XML_TYPE)) {
// XML to JSON conversion here
try {
replaceValue = "<jsonObject>" + replaceValue + "</jsonObject>";
OMElement omXML = AXIOMUtil.stringToOM(replaceValue);
replaceValue = JsonUtil.toJsonString(omXML).toString();
} catch (XMLStreamException e) {
handleException(
"Error parsing XML for JSON conversion, please check your property values return valid XML: ",
synCtx);
} catch (AxisFault e) {
handleException("Error converting XML to JSON", synCtx);
}
} else if (mediaType.equals(XML_TYPE)
&& inferReplacementType(replaceValue).equals(JSON_TYPE)) {
// JSON to XML conversion here
try {
OMElement omXML = JsonUtil.toXml(IOUtils.toInputStream(replaceValue), false);
if (JsonUtil.isAJsonPayloadElement(omXML)) { // remove <jsonObject/> from result.
Iterator children = omXML.getChildElements();
String childrenStr = "";
while (children.hasNext()) {
childrenStr += (children.next()).toString().trim();
}
replaceValue = childrenStr;
} else {
replaceValue = omXML.toString();
}
} catch (AxisFault e) {
handleException(
"Error converting JSON to XML, please check your property values return valid JSON: ",
synCtx);
}
}
ctxMatcher.appendReplacement(resultCTX, replaceValue);
}
ctxMatcher.appendTail(resultCTX);
}
private boolean authenticateRemotely(
String username,
String password,
String applicationName,
AppFactoryConfiguration configuration) {
try {
String EPR =
configuration.getFirstProperty("ServerUrls.AppFactory")
+ "RepositoryAuthenticationService";
// Create a service client
ServiceClient client = new ServiceClient();
// Set the endpoint address
client.getOptions().setTo(new EndpointReference(EPR));
client.getOptions().setAction("hasAccess");
CarbonUtils.setBasicAccessSecurityHeaders(username, password, client);
// Make the request and get the response
String payload =
" <p:hasAccess xmlns:p=\"http://service.mgt.repository.appfactory.carbon.wso2.org\">\n"
+ " <!--0 to 1 occurrence-->\n"
+ " <xs:username xmlns:xs=\"http://service.mgt.repository.appfactory.carbon.wso2.org\">"
+ username
+ "</xs:username>\n"
+ " <!--0 to 1 occurrence-->\n"
+ " <xs:applicationId xmlns:xs=\"http://service.mgt.repository.appfactory.carbon.wso2.org\">"
+ applicationName
+ "</xs:applicationId>\n"
+ " </p:hasAccess>";
OMElement result =
client.sendReceive(
new StAXOMBuilder(new ByteArrayInputStream(payload.getBytes())).getDocumentElement());
Iterator iterator = result.getChildElements();
if (iterator.hasNext()) {
OMElement object = (OMElement) iterator.next();
if (object.getText().equals("true")) {
return true;
}
}
} catch (AxisFault e) {
e.printStackTrace();
} catch (XMLStreamException e) {
}
return false;
}
private static boolean validateMapEventMapping(OMElement omElement) {
int count = 0;
Iterator<OMElement> mappingIterator = omElement.getChildElements();
while (mappingIterator.hasNext()) {
OMElement childElement = mappingIterator.next();
String childTag = childElement.getLocalName();
if (!childTag.equals(EventFormatterConstants.EF_ELE_PROPERTY)) {
return false;
}
count++;
}
return count != 0;
}
public Property[] getProperties(QName parameter) throws IllegalArgumentException {
OMElement e = _element.getFirstChildWithName(parameter);
if (e == null) throw new IllegalArgumentException("Missing properties parameter: " + parameter);
Iterator<OMElement> iter = e.getChildElements();
ArrayList<Property> props = new ArrayList<Property>();
while (iter.hasNext()) {
OMElement prop = iter.next();
OMElement name = prop.getFirstChildWithName(Constants.NAME);
if (name == null) throw new IllegalArgumentException("Missing property name: " + prop);
OMElement value = prop.getFirstChildWithName(Constants.VALUE);
if (value == null) throw new IllegalArgumentException("Missing property value: " + prop);
props.add(new Property(name.getText(), value.getText()));
}
return props.toArray(new Property[props.size()]);
}
@SuppressWarnings("unchecked")
public static Map<String, String> extractProperties(OMElement propsParentEl) {
Map<String, String> properties = new HashMap<String, String>();
OMElement propEl = null;
Iterator<OMElement> itr = propsParentEl.getChildrenWithName(new QName(DBSFields.PROPERTY));
String text;
while (itr.hasNext()) {
propEl = itr.next();
if (propEl.getChildElements().hasNext()) {
text = propEl.toString();
} else {
text = propEl.getText();
}
if (text != null && !text.equals("")) {
properties.put(propEl.getAttributeValue(new QName(DBSFields.NAME)), text);
}
}
return properties;
}
@BeforeClass(alwaysRun = true)
public void setEnvironment() throws Exception {
init();
String urlAxis2Xml = getESBResourceLocation() + "/mediatorconfig/callout/client_repo/conf";
String uriSynapse =
getESBResourceLocation() + "/mediatorconfig/callout/ValidPath_Axis2Repo.xml";
OMElement lineItem = AXIOMUtil.stringToOM(FileManager.readFile(uriSynapse));
Iterator sequenceElements = lineItem.getChildElements(); // get all sequence elements
while (sequenceElements.hasNext()) {
OMElement sequenceElement = (OMElement) sequenceElements.next();
Iterator callOutElements =
sequenceElement.getChildrenWithLocalName("callout"); // get all callout elements
while (callOutElements.hasNext()) {
OMElement callOutElement = (OMElement) callOutElements.next();
Iterator configElments =
callOutElement.getChildrenWithLocalName("configuration"); // get configuration elements
while (configElments.hasNext()) {
OMElement configElment =
(OMElement) configElments.next(); // this is the configuration element
configElment
.getAttribute(new QName("repository"))
.setAttributeValue(
urlAxis2Xml); // gets the attribute of repository and changes it to a different
// path
}
}
}
updateESBConfiguration(lineItem);
}
void validate_internal_classifications(OMElement e)
throws MetadataValidationException, MetadataException {
String e_id = e.getAttributeValue(MetadataSupport.id_qname);
if (e_id == null || e_id.equals("")) return;
for (Iterator it = e.getChildElements(); it.hasNext(); ) {
OMElement child = (OMElement) it.next();
OMAttribute classified_object_att =
child.getAttribute(MetadataSupport.classified_object_qname);
if (classified_object_att != null) {
String value = classified_object_att.getAttributeValue();
if (!e_id.equals(value)) {
throw new MetadataValidationException(
"Classification "
+ m.getIdentifyingString(child)
+ "\n is nested inside "
+ m.getIdentifyingString(e)
+ "\n but classifies object "
+ m.getIdentifyingString(value));
}
}
}
}
private void sendMultipleEvents(Object obj) {
if (obj instanceof OMElement) {
OMElement events = (OMElement) obj;
if (eventBuilderConfiguration.isTraceEnabled()) {
trace.info("[Event-Builder] Received batch of events as OMElement.\n" + events.toString());
}
Iterator childIterator = events.getChildElements();
while (childIterator.hasNext()) {
Object eventObj = childIterator.next();
sendEvent(eventObj);
/**
* Usually the global lookup '//' is used in the XPATH expression which works fine for
* 'single event mode'. However, if global lookup is used, it will return the first element
* from the whole document as specified in XPATH-2.0 Specification. Therefore the same XPATH
* expression that works fine in 'single event mode' will always return the first element of
* a batch in 'batch mode'. Therefore to return what the user expects, each child element is
* removed after sending to simulate an iteration for the global lookup.
*/
childIterator.remove();
}
}
}
private NotificationConfig loadeNotificationConfig(String configFilename) {
NotificationConfig config = new NotificationConfig();
File configFile = new File(configFilename);
if (!configFile.exists()) {
log.error("Configuration File is not present at: " + configFilename);
return null;
}
try {
XMLStreamReader parser =
XMLInputFactory.newInstance().createXMLStreamReader(new FileInputStream(configFile));
StAXOMBuilder builder = new StAXOMBuilder(parser);
OMElement documentElement = builder.getDocumentElement();
OMElement notificationConfig =
documentElement.getFirstChildWithName(new QName("notificationConfiguration"));
if (notificationConfig
!= null) { // registry.xml need an <notificationConfiguration>
// </notificationConfiguration> entry to continue
Iterator it = notificationConfig.getChildElements();
while (it.hasNext()) {
OMElement element = (OMElement) it.next();
if ("class".equals(element.getLocalName())) {
config.setConfigurationClass(element.getText());
} else if ("storeURL".equals(element.getLocalName())) {
config.setStoreURL(element.getText());
} else if ("publisherURL".equals(element.getLocalName())) {
config.setPublisherURL(element.getText());
} else if ("consoleURL".equals(element.getLocalName())) {
config.setConsoleURL(element.getText());
}
}
}
return config;
} catch (Exception e) {
String msg = "Error in loading configuration : " + configFilename + ".";
log.error(msg, e);
return null;
}
}
private Object readObject(ParameterType paramType, OMElement node, boolean client)
throws Exception {
switch (paramType.getType()) {
case BOOLEAN:
case DOUBLE:
case FLOAT:
case INT:
case LONG:
case STRING:
case ENUM:
case DATE:
case BYTE:
return node == null
? null
: readSimpleObject(paramType, node.getLocalName(), node.getText(), client);
case OBJECT:
// descend - note possibly two levels if inside a collection recursion
OMElement _copy = this.currentNode;
currentNode = node;
Transcribable t = (Transcribable) paramType.getImplementationClass().newInstance();
t.transcribe(this, TranscribableParams.getAll(), client);
// ascend
this.currentNode = _copy;
return t;
case MAP:
Map map = new HashMap();
for (Iterator i = node.getChildElements(); i.hasNext(); ) {
OMElement element = (OMElement) i.next();
Object key =
readSimpleObject(
paramType.getComponentTypes()[0],
node.getLocalName(),
element.getAttributeValue(keyAttName),
client);
map.put(
key,
readObject(
paramType.getComponentTypes()[1],
(OMElement) element.getChildElements().next(),
client));
}
return map;
case LIST:
if (paramType.getComponentTypes()[0].getType() == ParameterType.Type.BYTE) {
try {
return Base64Utils.decode(node.getText());
} catch (Exception e) {
String message = "Unable to parse " + node.getText() + " as type " + paramType;
logger.log(Level.FINER, message, e);
throw CougarMarshallingException.unmarshallingException("soap", message, e, client);
}
} else {
List list = new ArrayList();
for (Iterator i = node.getChildElements(); i.hasNext(); ) {
list.add(readObject(paramType.getComponentTypes()[0], (OMElement) i.next(), client));
}
return list;
}
case SET:
Set set = new HashSet();
for (Iterator i = node.getChildElements(); i.hasNext(); ) {
set.add(readObject(paramType.getComponentTypes()[0], (OMElement) i.next(), client));
}
return set;
}
return null;
}
/*
this method create and returns the instance object
*/
protected void createInstance(OMElement instanceNode, ProductGroup productGroup) {
Instance instance = new Instance();
String instanceName =
instanceNode.getAttributeValue(
QName.valueOf(ContextConstants.PLATFORM_CONTEXT_INSTANCE_NAME));
String instanceType =
instanceNode.getAttributeValue(
QName.valueOf(ContextConstants.PLATFORM_CONTEXT_INSTANCE_TYPE));
String instancePortType =
instanceNode.getAttributeValue(
QName.valueOf(ContextConstants.PLATFORM_CONTEXT_INSTANCE_PORT_TYPE));
instance.setName(instanceName);
instance.setType(instanceType);
instance.setServicePortType(instancePortType);
Iterator instancePropertiesIterator = instanceNode.getChildElements();
OMElement instancePropertyNode;
while (instancePropertiesIterator.hasNext()) {
instancePropertyNode = (OMElement) instancePropertiesIterator.next();
// set the attribute values of the current instance
String attribute = instancePropertyNode.getLocalName();
String attributeValue = instancePropertyNode.getText();
// set the property values of the current instance
if (attribute.equals(ContextConstants.PLATFORM_CONTEXT_INSTANCE_HOST)) {
instance.setHost(attributeValue);
} else if (attribute.equals(ContextConstants.PLATFORM_CONTEXT_INSTANCE_HTTP_PORT)) {
instance.setHttpPort(attributeValue);
} else if (attribute.equals(ContextConstants.PLATFORM_CONTEXT_INSTANCE_HTTPS_PORT)) {
instance.setHttpsPort(attributeValue);
} else if (attribute.equals(ContextConstants.PLATFORM_CONTEXT_INSTANCE_WEB_CONTEXT)) {
instance.setWebContext(attributeValue);
} else if (attribute.equals(ContextConstants.PLATFORM_CONTEXT_INSTANCE_NHTTP_PORT)) {
instance.setNhttpPort(attributeValue);
} else if (attribute.equals(ContextConstants.PLATFORM_CONTEXT_INSTANCE_NHTTPS_PORT)) {
instance.setNhttpsPort(attributeValue);
}
// add all the properties to the Map structure
// this handles the unknown properties add by the user
instance.addProperty(attribute, attributeValue);
}
if (instance.getType().equals(InstanceTypes.lb_worker_manager.name())) {
LBWorkerManagerInstance lbWorkerManagerInstance = new LBWorkerManagerInstance(instance);
lbWorkerManagerInstance.setWorkerHost(
instance.getPropertyByKey(ContextConstants.PLATFORM_CONTEXT_INSTANCE_WORKER_HOST));
lbWorkerManagerInstance.setManagerHost(
instance.getPropertyByKey(ContextConstants.PLATFORM_CONTEXT_INSTANCE_MANAGER_HOST));
productGroup.addLBWorkerManagerInstance(lbWorkerManagerInstance);
} else if (instance.getType().equals(InstanceTypes.lb_worker.name())) {
LBWorkerInstance lbWorkerInstance = new LBWorkerInstance(instance);
lbWorkerInstance.setWorkerHost(
instance.getPropertyByKey(ContextConstants.PLATFORM_CONTEXT_INSTANCE_WORKER_HOST));
productGroup.addLBWorkerInstance(lbWorkerInstance);
} else if (instance.getType().equals(InstanceTypes.lb_manager.name())) {
LBManagerInstance lbManagerInstance = new LBManagerInstance(instance);
lbManagerInstance.setManagerHost(
instance.getPropertyByKey(ContextConstants.PLATFORM_CONTEXT_INSTANCE_MANAGER_HOST));
productGroup.addLBManagerInstance(lbManagerInstance);
} else if (instance.getType().equals(InstanceTypes.standalone.name())) {
productGroup.addStandaloneInstance(instance);
} else if (instance.getType().equals(InstanceTypes.manager.name())) {
productGroup.addManagerInstance(instance);
} else if (instance.getType().equals(InstanceTypes.worker.name())) {
productGroup.addWorkerInstance(instance);
} else if (instance.getType().equals(InstanceTypes.lb.name())) {
productGroup.addLBInstance(instance);
}
}
/**
* Replaces the payload format with SynapsePath arguments which are evaluated using
* getArgValues().
*
* @param format
* @param result
* @param synCtx
*/
private void replace(String format, StringBuffer result, MessageContext synCtx) {
HashMap<String, String>[] argValues = getArgValues(synCtx);
HashMap<String, String> replacement;
Map.Entry<String, String> replacementEntry;
String replacementValue = null;
Matcher matcher;
matcher = pattern.matcher(format);
try {
while (matcher.find()) {
String matchSeq = matcher.group();
int argIndex;
try {
argIndex = Integer.parseInt(matchSeq.substring(1, matchSeq.length()));
} catch (NumberFormatException e) {
argIndex = Integer.parseInt(matchSeq.substring(2, matchSeq.length() - 1));
}
replacement = argValues[argIndex - 1];
replacementEntry = replacement.entrySet().iterator().next();
if (mediaType.equals(JSON_TYPE)
&& inferReplacementType(replacementEntry).equals(XML_TYPE)) {
// XML to JSON conversion here
try {
replacementValue = "<jsonObject>" + replacementEntry.getKey() + "</jsonObject>";
OMElement omXML = AXIOMUtil.stringToOM(replacementValue);
replacementValue =
JsonUtil.toJsonString(omXML)
.toString()
.replaceAll(
ESCAPE_DOUBLE_QUOTE_WITH_FIVE_BACK_SLASHES,
ESCAPE_DOUBLE_QUOTE_WITH_NINE_BACK_SLASHES)
.replaceAll(
ESCAPE_DOLLAR_WITH_TEN_BACK_SLASHES, ESCAPE_DOLLAR_WITH_SIX_BACK_SLASHES);
replacementValue = JsonUtil.toJsonString(omXML).toString();
} catch (XMLStreamException e) {
handleException(
"Error parsing XML for JSON conversion, please check your xPath expressions return valid XML: ",
synCtx);
} catch (AxisFault e) {
handleException("Error converting XML to JSON", synCtx);
}
} else if (mediaType.equals(XML_TYPE)
&& inferReplacementType(replacementEntry).equals(JSON_TYPE)) {
// JSON to XML conversion here
try {
OMElement omXML =
JsonUtil.toXml(IOUtils.toInputStream(replacementEntry.getKey()), false);
if (JsonUtil.isAJsonPayloadElement(omXML)) { // remove <jsonObject/> from result.
Iterator children = omXML.getChildElements();
String childrenStr = "";
while (children.hasNext()) {
childrenStr += (children.next()).toString().trim();
}
replacementValue = childrenStr;
} else { /// ~
replacementValue = omXML.toString();
}
// replacementValue = omXML.toString();
} catch (AxisFault e) {
handleException(
"Error converting JSON to XML, please check your JSON Path expressions return valid JSON: ",
synCtx);
}
} else {
// No conversion required, as path evaluates to regular String.
replacementValue = replacementEntry.getKey();
// This is to replace " with \" and \\ with \\\\
if (mediaType.equals(JSON_TYPE)
&& inferReplacementType(replacementEntry).equals(STRING_TYPE)
&& (!replacementValue.startsWith("{") && !replacementValue.startsWith("["))) {
replacementValue =
replacementValue
.replaceAll(
Matcher.quoteReplacement("\\\\"),
ESCAPE_BACK_SLASH_WITH_SIXTEEN_BACK_SLASHES)
.replaceAll("\"", ESCAPE_DOUBLE_QUOTE_WITH_TEN_BACK_SLASHES);
} else if ((mediaType.equals(JSON_TYPE)
&& inferReplacementType(replacementEntry).equals(JSON_TYPE))
&& (!replacementValue.startsWith("{") && !replacementValue.startsWith("["))) {
// This is to handle only the string value
replacementValue =
replacementValue.replaceAll("\"", ESCAPE_DOUBLE_QUOTE_WITH_TEN_BACK_SLASHES);
}
}
matcher.appendReplacement(result, replacementValue);
}
} catch (ArrayIndexOutOfBoundsException e) {
log.error("#replace. Mis-match detected between number of formatters and arguments", e);
}
matcher.appendTail(result);
}
public void build(OMElement elem) {
OMAttribute mediaType = elem.getAttribute(ATT_MEDIA);
if (mediaType != null) {
this.type = mediaType.getAttributeValue();
}
OMElement formatElem = elem.getFirstChildWithName(FORMAT_Q);
if (formatElem != null) {
OMAttribute n = formatElem.getAttribute(ATT_KEY);
if (n == null) {
if (type != null && (type.contains(JSON_TYPE) || type.contains(TEXT_TYPE))) {
this.format = formatElem.getText();
} else {
this.format = formatElem.getFirstElement().toString();
}
} else {
this.formatKey = n.getAttributeValue();
this.dynamic = true;
}
} else {
handleException("format element of payloadFactoryMediator is required");
}
OMElement argumentsElem = elem.getFirstChildWithName(ARGS_Q);
if (argumentsElem != null) {
Iterator itr = argumentsElem.getChildElements();
while (itr.hasNext()) {
OMElement argElem = (OMElement) itr.next();
Argument arg = new Argument();
String attrValue;
String deepCheckValue;
if ((deepCheckValue = argElem.getAttributeValue(ATT_DEEP_CHECK)) != null) {
if (deepCheckValue.equalsIgnoreCase("false")) {
arg.setDeepCheck(false);
} else {
arg.setDeepCheck(true);
}
}
if ((attrValue = argElem.getAttributeValue(ATT_VALUE)) != null) {
arg.setValue(attrValue);
argumentList.add(arg);
} else if ((attrValue = argElem.getAttributeValue(ATT_EXPRN)) != null) {
if (attrValue.trim().length() == 0) {
handleException("Attribute value for expression cannot be empty");
} else {
try {
String evaluator;
if ((evaluator = argElem.getAttributeValue(ATT_EVAL)) != null
&& evaluator.contains(JSON_TYPE)) {
arg.setEvaluator(evaluator);
arg.setJsonPath(SynapseJsonPathFactory.getSynapseJsonPath(attrValue));
argumentList.add(arg);
} else {
if (evaluator != null && evaluator.equals(XML_TYPE)) {
arg.setEvaluator(XML_TYPE);
}
arg.setExpression(SynapseXPathFactory.getSynapseXPath(argElem, ATT_EXPRN));
argumentList.add(arg);
}
} catch (JaxenException e) {
handleException(
"Invalid XPath expression for attribute expression : " + attrValue, e);
}
}
} else {
handleException("Unsupported arg type or expression attribute required");
}
/// argumentList.add(arg); values and args all get added to this.
// need to change this part of the cord.
}
}
// set its common attributes such as tracing etc
processAuditStatus(this, elem);
}
private static DistributedConfiguration getDistributedConfiguration(OMElement processingElement) {
DistributedConfiguration stormDeploymentConfig = new DistributedConfiguration();
// Reading storm managers
OMElement management =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.MANAGEMENT_ELEMENT));
OMElement managers =
management.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_MANAGERS_ELEMENT));
Iterator<OMElement> iterator = managers.getChildElements();
if (!iterator.hasNext()) {
try {
String hostName = Utils.findAddress("localhost");
int port = 8904;
stormDeploymentConfig.addManager(hostName, port);
log.info(
"No storm managers are provided. Hence automatically electing "
+ hostName
+ ":"
+ port
+ " node as "
+ "manager");
} catch (SocketException e) {
log.error(
"Error while automatically populating storm managers. Please check the event-processor.xml"
+ " at CARBON_HOME/repository/conf",
e);
return null;
}
}
while (iterator.hasNext()) {
OMElement manager = iterator.next();
String hostName =
manager
.getFirstChildWithName(new QName(ConfigurationConstants.HOST_NAME_ELEMENT))
.getText();
int port =
Integer.parseInt(
manager
.getFirstChildWithName(new QName(ConfigurationConstants.PORT_ELEMENT))
.getText());
stormDeploymentConfig.addManager(hostName, port);
}
if (management.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_HEARTBEAT_INTERVAL_ELEMENT))
!= null) {
stormDeploymentConfig.setManagementHeartbeatInterval(
Integer.parseInt(
management
.getFirstChildWithName(
new QName(
ConfigurationConstants
.DISTRIBUTED_NODE_CONFIG_HEARTBEAT_INTERVAL_ELEMENT))
.getText()));
} else {
log.info(
"No heartbeat interval provided. Hence using default heartbeat interval "
+ stormDeploymentConfig.getManagementHeartbeatInterval());
}
if (management.getFirstChildWithName(
new QName(ConfigurationConstants.RECONNECTION_INTERVAL_ELEMENT))
!= null) {
stormDeploymentConfig.setManagementReconnectInterval(
Integer.parseInt(
management
.getFirstChildWithName(
new QName(ConfigurationConstants.RECONNECTION_INTERVAL_ELEMENT))
.getText()));
} else {
log.info(
"No reconnection interval provided. Hence using default reconnection interval "
+ stormDeploymentConfig.getManagementReconnectInterval());
}
if (management.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TOPOLOGY_RESUBMIT_INTERVAL_ELEMENT))
!= null) {
stormDeploymentConfig.setTopologySubmitRetryInterval(
Integer.parseInt(
management
.getFirstChildWithName(
new QName(
ConfigurationConstants
.DISTRIBUTED_NODE_CONFIG_TOPOLOGY_RESUBMIT_INTERVAL_ELEMENT))
.getText()));
} else {
log.info(
"No topology resubmit interval provided. Hence using default topology resubmit interval "
+ stormDeploymentConfig.getTopologySubmitRetryInterval());
}
// Reading transport
OMElement transport =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.TRANSPORT_ELEMENT));
OMElement portRange =
transport.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_PORT_RANGE_ELEMENT));
if (portRange != null) {
stormDeploymentConfig.setTransportMaxPort(
Integer.parseInt(portRange.getFirstChildWithName(new QName("max")).getText()));
stormDeploymentConfig.setTransportMinPort(
Integer.parseInt(portRange.getFirstChildWithName(new QName("min")).getText()));
} else {
log.info(
"No port information provided. Hence using default port range "
+ stormDeploymentConfig.getTransportMinPort()
+ " - "
+ stormDeploymentConfig.getTransportMaxPort());
}
if (transport.getFirstChildWithName(
new QName(ConfigurationConstants.RECONNECTION_INTERVAL_ELEMENT))
!= null) {
stormDeploymentConfig.setTransportReconnectInterval(
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(ConfigurationConstants.RECONNECTION_INTERVAL_ELEMENT))
.getText()));
} else {
log.info(
"No transport reconnection interval provided. Hence using default reconnection interval "
+ stormDeploymentConfig.getTransportReconnectInterval());
}
if (transport.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_CEP_RECEIVER_QUEUE_SIZE))
!= null) {
int queueSize =
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_CEP_RECEIVER_QUEUE_SIZE))
.getText());
if (isPowerOfTwo(queueSize)) {
stormDeploymentConfig.setCepReceiverOutputQueueSize(queueSize);
} else {
// Disruptor queue size only allows powers of two
throw new IllegalArgumentException(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_CEP_RECEIVER_QUEUE_SIZE
+ " must be a power of two.");
}
} else {
log.info(
"No CEP receiver output queue size specified. Hence using default queue size "
+ stormDeploymentConfig.getCepReceiverOutputQueueSize());
}
if (transport.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_STORM_PUBLISHER_QUEUE_SIZE))
!= null) {
int queueSize =
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants
.DISTRIBUTED_NODE_CONFIG_STORM_PUBLISHER_QUEUE_SIZE))
.getText());
if (isPowerOfTwo(queueSize)) {
stormDeploymentConfig.setStormPublisherOutputQueueSize(queueSize);
} else {
// Disruptor queue size only allows powers of two
throw new IllegalArgumentException(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_CEP_RECEIVER_QUEUE_SIZE
+ " must be a power of two.");
}
} else {
log.info(
"No storm publisher output queue size specified. Hence using default queue size "
+ stormDeploymentConfig.getStormPublisherOutputQueueSize());
}
if (transport.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_BUFFER_SIZE))
!= null) {
int bufferSize =
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_BUFFER_SIZE))
.getText());
stormDeploymentConfig.setTransportPublisherTcpSendBufferSize(bufferSize);
} else {
log.info(
"No TCP publisher buffer size not specified. Hence using default buffer size "
+ stormDeploymentConfig.getTransportPublisherTcpSendBufferSize());
}
if (transport.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_CHAR_SET))
!= null) {
String tcpEventPublisherCharSet =
transport
.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_CHAR_SET))
.getText();
stormDeploymentConfig.setTransportPublisherCharSet(tcpEventPublisherCharSet);
} else {
log.info(
"TCP event publisher Char-Set not set. Hence using default value "
+ stormDeploymentConfig.getTransportPublisherCharSet());
}
if (transport.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_STORM_SPOUT_BUFFER_SIZE))
!= null) {
int bufferSize =
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_STORM_SPOUT_BUFFER_SIZE))
.getText());
stormDeploymentConfig.setStormSpoutBufferSize(bufferSize);
} else {
log.info(
"No Storm Spout buffer size not specified. Hence using default buffer size "
+ stormDeploymentConfig.getStormSpoutBufferSize());
}
if (transport.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_CON_STATUS_CHECK_INTERVAL))
!= null) {
int connectionStatusCheckInterval =
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_CON_STATUS_CHECK_INTERVAL))
.getText());
stormDeploymentConfig.setTransportPublisherConnectionStatusCheckInterval(
connectionStatusCheckInterval);
} else {
log.info(
"No transport connection status check interval specified. Hence using default interval "
+ stormDeploymentConfig.getTransportPublisherConnectionStatusCheckInterval()
+ "ms");
}
// Reading node info
OMElement node =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_ELEMENT));
if (node != null) {
OMElement worker =
node.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_WORKER_ELEMENT));
if ("true"
.equalsIgnoreCase(
worker.getAttributeValue(new QName(ConfigurationConstants.ENABLE_ATTRIBUTE)))) {
stormDeploymentConfig.setWorkerNode(true);
}
OMElement manager =
node.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_MANAGER_ELEMENT));
if ("true"
.equalsIgnoreCase(
manager.getAttributeValue(new QName(ConfigurationConstants.ENABLE_ATTRIBUTE)))) {
stormDeploymentConfig.setManagerNode(true);
String hostName =
manager
.getFirstChildWithName(new QName(ConfigurationConstants.HOST_NAME_ELEMENT))
.getText();
int port =
Integer.parseInt(
manager
.getFirstChildWithName(new QName(ConfigurationConstants.PORT_ELEMENT))
.getText());
stormDeploymentConfig.setLocalManagerConfig(hostName, port);
}
OMElement presenter =
node.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_PRESENTER_ELEMENT));
if ("true"
.equalsIgnoreCase(
presenter.getAttributeValue(new QName(ConfigurationConstants.ENABLE_ATTRIBUTE)))) {
stormDeploymentConfig.setPresenterNode(true);
String hostName =
presenter
.getFirstChildWithName(new QName(ConfigurationConstants.HOST_NAME_ELEMENT))
.getText();
int port =
Integer.parseInt(
presenter
.getFirstChildWithName(new QName(ConfigurationConstants.PORT_ELEMENT))
.getText());
stormDeploymentConfig.setLocalPresenterConfig(hostName, port);
}
} else {
log.info(
"No node type configurations provided. Hence using default node type configurations");
}
OMElement distributedUI =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_DISTRIBUTED_UI_URL_ELEMENT));
if (distributedUI != null) {
String url = distributedUI.getText();
stormDeploymentConfig.setDistributedUIUrl(url);
}
OMElement memberUpdateCheckInterval =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_MEMBER_UPDATE_CHECK_INTERVAL));
if (memberUpdateCheckInterval != null) {
int interval = Integer.parseInt(memberUpdateCheckInterval.getText());
stormDeploymentConfig.setMemberUpdateCheckInterval(interval);
} else {
log.info(
"No member update check interval specified. Hence using default interval "
+ stormDeploymentConfig.getMemberUpdateCheckInterval());
}
// Get Jar name
OMElement jar =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_STORM_JAR_ELEMENT));
stormDeploymentConfig.setJar(jar.getText());
OMElement presentation =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_PRESENTATION_ELEMENT));
if (presentation != null) {
if (presentation.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_PRESENTER_QUEUE_SIZE))
!= null) {
int queueSize =
Integer.parseInt(
presentation
.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_PRESENTER_QUEUE_SIZE))
.getText());
if (isPowerOfTwo(queueSize)) {
stormDeploymentConfig.setPresentationOutputQueueSize(queueSize);
} else {
// Disruptor queue size only allows powers of two
throw new IllegalArgumentException(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_PRESENTER_QUEUE_SIZE
+ " must be a power of two.");
}
} else {
log.info(
"No presentation output queue size provided. Hence using default queue size "
+ stormDeploymentConfig.getPresentationOutputQueueSize());
}
if (presentation.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_BUFFER_SIZE))
!= null) {
int bufferSize =
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants
.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_BUFFER_SIZE))
.getText());
stormDeploymentConfig.setPresentationPublisherTcpSendBufferSize(bufferSize);
} else {
log.info(
"No TCP publisher buffer size not specified for presenter. Hence using default buffer size "
+ stormDeploymentConfig.getPresentationPublisherTcpSendBufferSize());
}
if (presentation.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_CHAR_SET))
!= null) {
String tcpEventPublisherCharSet =
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_TCP_PUBLISHER_CHAR_SET))
.getText();
stormDeploymentConfig.setPresentationPublisherCharSet(tcpEventPublisherCharSet);
} else {
log.info(
"TCP event publisher Char-Set not set for presenter. Hence using default value "
+ stormDeploymentConfig.getPresentationPublisherCharSet());
}
if (presentation.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_CON_STATUS_CHECK_INTERVAL))
!= null) {
int connectionStatusCheckInterval =
Integer.parseInt(
transport
.getFirstChildWithName(
new QName(
ConfigurationConstants
.DISTRIBUTED_NODE_CONFIG_CON_STATUS_CHECK_INTERVAL))
.getText());
stormDeploymentConfig.setPresentationPublisherConnectionStatusCheckInterval(
connectionStatusCheckInterval);
} else {
log.info(
"No transport connection status check interval specified for presenter. Hence using default interval "
+ stormDeploymentConfig.getPresentationPublisherConnectionStatusCheckInterval()
+ "ms");
}
} else {
log.info("No presentation configurations provided. Hence using default configurations");
}
// Reading Status Monitor Info
OMElement statusMonitor =
processingElement.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_STATUS_MONITOR_ELEMENT));
if (statusMonitor != null) {
OMElement lockTimeoutElement =
statusMonitor.getFirstChildWithName(
new QName(
ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_STATUS_MONITOR_LOCK_TIMEOUT));
if (lockTimeoutElement != null) {
int lockTimeout = Integer.parseInt(lockTimeoutElement.getText());
stormDeploymentConfig.setStatusLockTimeout(lockTimeout);
} else {
log.info(
"No lockTimeout value specified in Status Monitor configurations. Hence using default lock timeout value: "
+ stormDeploymentConfig.getStatusLockTimeout()
+ " seconds.");
}
OMElement updateRateElement =
statusMonitor.getFirstChildWithName(
new QName(ConfigurationConstants.DISTRIBUTED_NODE_CONFIG_STATUS_MONITOR_UPDATE_RATE));
if (updateRateElement != null) {
int updateRate = Integer.parseInt(updateRateElement.getText());
stormDeploymentConfig.setStatusUpdateInterval(updateRate);
} else {
log.info(
"No updateRate value specified in Status Monitor configurations. Hence using default update rate: "
+ stormDeploymentConfig.getStatusUpdateInterval()
+ " milliseconds.");
}
} else {
log.info(
"No Status Monitor configurations provided. Hence using default Status Monitor configurations. Lock timeout: "
+ stormDeploymentConfig.getStatusLockTimeout()
+ " seconds, Update rate: "
+ stormDeploymentConfig.getStatusUpdateInterval()
+ " milliseconds.");
}
return stormDeploymentConfig;
}
