/**
* Get a clone of a SeqContinuationState
*
* @param oriSeqContinuationState original SeqContinuationState
* @return cloned SeqContinuationState
*/
public static SeqContinuationState getClonedSeqContinuationState(
SeqContinuationState oriSeqContinuationState) {
SeqContinuationState clone =
new SeqContinuationState(
oriSeqContinuationState.getSeqType(), oriSeqContinuationState.getSeqName());
clone.setPosition(oriSeqContinuationState.getPosition());
if (oriSeqContinuationState.hasChild()) {
clone.setChildContState(
getClonedReliantContState(oriSeqContinuationState.getChildContState()));
}
return clone;
}
/**
* Retrieve the sequence from Continuation state which message should be injected to.
*
* @param seqContState SeqContinuationState which contain the sequence information
* @param synCtx message context
* @return sequence which message should be injected to
*/
public static SequenceMediator retrieveSequence(
MessageContext synCtx, SeqContinuationState seqContState) {
SequenceMediator sequence = null;
switch (seqContState.getSeqType()) {
case NAMED:
{
sequence = (SequenceMediator) synCtx.getSequence(seqContState.getSeqName());
if (sequence == null) {
// This can happen only if someone delete the sequence while running
handleException("Sequence : " + seqContState.getSeqName() + " not found");
}
break;
}
case PROXY_INSEQ:
{
String proxyName = (String) synCtx.getProperty(SynapseConstants.PROXY_SERVICE);
ProxyService proxyService = synCtx.getConfiguration().getProxyService(proxyName);
if (proxyService != null) {
sequence = proxyService.getTargetInLineInSequence();
} else {
handleException("Proxy Service :" + proxyName + " not found");
}
break;
}
case API_INSEQ:
{
String apiName = (String) synCtx.getProperty(RESTConstants.SYNAPSE_REST_API);
String resourceName = (String) synCtx.getProperty(RESTConstants.SYNAPSE_RESOURCE);
API api = synCtx.getEnvironment().getSynapseConfiguration().getAPI(apiName);
if (api != null) {
Resource resource = api.getResource(resourceName);
if (resource != null) {
sequence = resource.getInSequence();
} else {
handleException("Resource : " + resourceName + " not found");
}
} else {
handleException("REST API : " + apiName + " not found");
}
break;
}
case PROXY_OUTSEQ:
{
String proxyName = (String) synCtx.getProperty(SynapseConstants.PROXY_SERVICE);
ProxyService proxyService = synCtx.getConfiguration().getProxyService(proxyName);
if (proxyService != null) {
sequence = proxyService.getTargetInLineOutSequence();
} else {
handleException("Proxy Service :" + proxyName + " not found");
}
break;
}
case API_OUTSEQ:
{
String apiName = (String) synCtx.getProperty(RESTConstants.SYNAPSE_REST_API);
String resourceName = (String) synCtx.getProperty(RESTConstants.SYNAPSE_RESOURCE);
API api = synCtx.getEnvironment().getSynapseConfiguration().getAPI(apiName);
if (api != null) {
Resource resource = api.getResource(resourceName);
if (resource != null) {
sequence = resource.getOutSequence();
} else {
handleException("Resource : " + resourceName + " not found");
}
} else {
handleException("REST API : " + apiName + " not found");
}
break;
}
case PROXY_FAULTSEQ:
{
String proxyName = (String) synCtx.getProperty(SynapseConstants.PROXY_SERVICE);
ProxyService proxyService = synCtx.getConfiguration().getProxyService(proxyName);
if (proxyService != null) {
sequence = proxyService.getTargetInLineFaultSequence();
} else {
handleException("Proxy Service :" + proxyName + " not found");
}
break;
}
case API_FAULTSEQ:
{
String apiName = (String) synCtx.getProperty(RESTConstants.SYNAPSE_REST_API);
String resourceName = (String) synCtx.getProperty(RESTConstants.SYNAPSE_RESOURCE);
API api = synCtx.getEnvironment().getSynapseConfiguration().getAPI(apiName);
if (api != null) {
Resource resource = api.getResource(resourceName);
if (resource != null) {
sequence = resource.getFaultSequence();
} else {
handleException("Resource : " + resourceName + " not found");
}
} else {
handleException("REST API : " + apiName + " not found");
}
break;
}
}
return sequence;
}
