public void destroy() { TemplateMediator templateMediator = synapseEnv.getSynapseConfiguration().getSequenceTemplate(targetTemplate); if (templateMediator == null || templateMediator.isDynamic()) { synapseEnv.removeUnavailableArtifactRef(targetTemplate); } }
public void init(SynapseEnvironment se) { synapseEnv = se; TemplateMediator templateMediator = se.getSynapseConfiguration().getSequenceTemplate(targetTemplate); if (templateMediator == null || templateMediator.isDynamic()) { // undefined or dynamic templates are treated as unavailable // in the environment. // At the time of their initialization, these will be marked as available. se.addUnavailableArtifactRef(targetTemplate); } }
public boolean mediate(MessageContext synCtx, ContinuationState continuationState) { SynapseLog synLog = getLog(synCtx); if (synLog.isTraceOrDebugEnabled()) { synLog.traceOrDebug("Invoke mediator : Mediating from ContinuationState"); } boolean result; int subBranch = ((ReliantContinuationState) continuationState).getSubBranch(); if (subBranch == 0) { // Default flow TemplateMediator templateMediator = (TemplateMediator) synCtx.getSequenceTemplate(targetTemplate); if (!continuationState.hasChild()) { result = templateMediator.mediate(synCtx, continuationState.getPosition() + 1); if (result) { templateMediator.popFuncContextFrom(synCtx); } } else { FlowContinuableMediator mediator = (FlowContinuableMediator) templateMediator.getChild(continuationState.getPosition()); result = mediator.mediate(synCtx, continuationState.getChildContState()); } } else { // Pre fetching invoke mediator flow String prefetchInvokeKey = key.evaluateValue(synCtx); InvokeMediator prefetchInvoke = (InvokeMediator) synCtx.getDefaultConfiguration(prefetchInvokeKey); ContinuationState childContinuationState = continuationState.getChildContState(); result = prefetchInvoke.mediate(synCtx, childContinuationState); if (result && !childContinuationState.hasChild()) { // Pre fetching invoke mediator flow completed. // Remove ContinuationState represent the prefetchInvoke mediator and // flip the subbranch to default flow continuationState.removeLeafChild(); ((ReliantContinuationState) continuationState).setSubBranch(0); // after prefetch invoke mediator flow, execute default flow result = mediate(synCtx, false); } } return result; }