public void execute(
final Params params,
final RequestHandler.OnErrorListener listener,
final Map<String, Object> requestMap,
final Map<String, Object> paramMap) {
synchronized (handlers) {
if (position < handlers.length) {
final RequestHandler handler = handlers[position];
position++;
handler.execute(params, listener, requestMap, paramMap, this);
}
}
}
/** @see edu.harvard.i2b2.crc.delegate.RequestHandlerDelegate#handleRequest(java.lang.String) */
public String handleRequest(String requestXml, RequestHandler requestHandler)
throws I2B2Exception {
String response = null;
JAXBUtil jaxbUtil = CRCLoaderJAXBUtil.getJAXBUtil();
try {
JAXBElement jaxbElement = jaxbUtil.unMashallFromString(requestXml);
RequestMessageType requestMessageType = (RequestMessageType) jaxbElement.getValue();
BodyType bodyType = requestMessageType.getMessageBody();
if (bodyType == null) {
log.error("null value in body type");
throw new I2B2Exception("null value in body type");
}
// Call PM cell to validate user
StatusType procStatus = null;
ProjectType projectType = null;
String projectId = null;
SecurityType securityType = null;
try {
if (requestMessageType.getMessageHeader() != null) {
if (requestMessageType.getMessageHeader().getSecurity() != null) {
securityType = requestMessageType.getMessageHeader().getSecurity();
}
projectId = requestMessageType.getMessageHeader().getProjectId();
}
if (securityType == null) {
procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue("Request message missing user/password");
response =
I2B2MessageResponseFactory.buildResponseMessage(requestXml, procStatus, bodyType);
return response;
}
PMServiceDriver pmServiceDriver = new PMServiceDriver();
projectType = pmServiceDriver.checkValidUser(securityType, projectId);
if (projectType == null) {
procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue("Invalid user/password for the given domain");
response =
I2B2MessageResponseFactory.buildResponseMessage(requestXml, procStatus, bodyType);
return response;
}
log.debug("project name from PM " + projectType.getName());
log.debug("project id from PM " + projectType.getId());
if (projectType.getRole().get(0) != null) {
log.debug("Project role from PM " + projectType.getRole().get(0));
this.putRoles(
projectId,
securityType.getUsername(),
securityType.getDomain(),
projectType.getRole());
Node rootNode = CacheUtil.getCache().getRoot();
List<String> roles =
(List<String>)
rootNode.get(
securityType.getDomain()
+ "/"
+ projectId
+ "/"
+ securityType.getUsername());
if (roles != null) {
System.out.println("roles size !!1 " + roles.size());
}
} else {
log.warn("project role not set for user [" + securityType.getUsername() + "]");
}
} catch (AxisFault e) {
procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue("Could not connect to server");
response =
I2B2MessageResponseFactory.buildResponseMessage(requestXml, procStatus, bodyType);
return response;
} catch (I2B2Exception e) {
procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue("Message error connecting Project Management cell");
response =
I2B2MessageResponseFactory.buildResponseMessage(requestXml, procStatus, bodyType);
return response;
} catch (JAXBUtilException e) {
procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue("Message error from Project Management cell");
response =
I2B2MessageResponseFactory.buildResponseMessage(requestXml, procStatus, bodyType);
return response;
}
JAXBUnWrapHelper unWrapHelper = new JAXBUnWrapHelper();
BodyType responseBodyType = null;
if (requestHandler instanceof PublishDataRequestHandler) {
String irodsStorageResource = null;
for (ParamType paramType : projectType.getParam()) {
if (paramType.getName().equalsIgnoreCase("SRBDefaultStorageResource")) {
irodsStorageResource = paramType.getValue();
log.debug("param value for SRBDefaultStorageResource" + paramType.getValue());
}
}
((PublishDataRequestHandler) requestHandler)
.setIrodsDefaultStorageResource(irodsStorageResource);
}
responseBodyType = requestHandler.execute();
procStatus = new StatusType();
procStatus.setType("DONE");
procStatus.setValue("DONE");
response =
I2B2MessageResponseFactory.buildResponseMessage(
requestXml, procStatus, responseBodyType, true);
} catch (JAXBUtilException e) {
log.error("JAXBUtil exception", e);
StatusType procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue(requestXml + "\n\n" + StackTraceUtil.getStackTrace(e));
try {
response = I2B2MessageResponseFactory.buildResponseMessage(null, procStatus, null);
} catch (JAXBUtilException e1) {
e1.printStackTrace();
}
} catch (I2B2Exception e) {
log.error("I2B2Exception", e);
StatusType procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue(StackTraceUtil.getStackTrace(e));
try {
response = I2B2MessageResponseFactory.buildResponseMessage(requestXml, procStatus, null);
} catch (JAXBUtilException e1) {
e1.printStackTrace();
}
} catch (Throwable e) {
log.error("Throwable", e);
StatusType procStatus = new StatusType();
procStatus.setType("ERROR");
procStatus.setValue(StackTraceUtil.getStackTrace(e));
try {
response = I2B2MessageResponseFactory.buildResponseMessage(requestXml, procStatus, null);
} catch (JAXBUtilException e1) {
e1.printStackTrace();
}
}
return response;
}
