diff options
Diffstat (limited to 'sca-java-2.x')
2 files changed, 84 insertions, 87 deletions
diff --git a/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/runtime/impl/EndpointReferenceBinderImpl.java b/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/runtime/impl/EndpointReferenceBinderImpl.java index 008b84eab0..13003fc890 100644 --- a/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/runtime/impl/EndpointReferenceBinderImpl.java +++ b/sca-java-2.x/trunk/modules/core/src/main/java/org/apache/tuscany/sca/core/runtime/impl/EndpointReferenceBinderImpl.java @@ -120,7 +120,7 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { logger.fine("Binding " + endpointReference.toString()); - Problem problem = null; + StringBuffer matchAudit = new StringBuffer(); // This logic does post build autowire matching but isn't actually used at the moment // as problems with dependencies mean we still do this during build @@ -143,8 +143,8 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { continue; } - if (haveMatchingPolicy(endpointReference, endpoint) && - haveMatchingInterfaceContracts(endpointReference, endpoint)){ + if (haveMatchingPolicy(endpointReference, endpoint, matchAudit) && + haveMatchingInterfaceContracts(endpointReference, endpoint, matchAudit)){ // matching service so find if this reference already has // an endpoint reference for this endpoint Endpoint autowireEndpoint = null; @@ -181,6 +181,7 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { "endpoint-validation-messages", "NoComponentReferenceTarget", endpointReference.getReference().getName()); + return false; } } @@ -196,8 +197,9 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { if (hasCallback(endpointReference) && endpointReference.getCallbackEndpoint() != null && endpointReference.getCallbackEndpoint().isUnresolved() == true ){ - problem = selectCallbackEndpoint(endpointReference, - endpointReference.getReference().getCallbackService().getEndpoints()); + selectCallbackEndpoint(endpointReference, + endpointReference.getReference().getCallbackService().getEndpoints(), + matchAudit); } } else if (endpointReference.getStatus() == EndpointReference.WIRED_TARGET_FOUND_READY_FOR_MATCHING ){ // The endpoint reference is already resolved to either @@ -205,12 +207,14 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { // target URL and/or the policies have yet to be matched. // TODO - is this really required now - problem = selectForwardEndpoint(endpointReference, - endpointReference.getTargetEndpoint().getService().getEndpoints()); + selectForwardEndpoint(endpointReference, + endpointReference.getTargetEndpoint().getService().getEndpoints(), + matchAudit); - if (problem == null && hasCallback(endpointReference)){ - problem = selectCallbackEndpoint(endpointReference, - endpointReference.getReference().getCallbackService().getEndpoints()); + if (hasCallback(endpointReference)){ + selectCallbackEndpoint(endpointReference, + endpointReference.getReference().getCallbackService().getEndpoints(), + matchAudit); } } else if (endpointReference.getStatus() == EndpointReference.WIRED_TARGET_IN_BINDING_URI || endpointReference.getStatus() == EndpointReference.WIRED_TARGET_NOT_FOUND || @@ -232,50 +236,46 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { endpointReference.setRemote(true); endpointReference.setStatus(EndpointReference.RESOLVED_BINDING); } else { - problem = monitor.createProblem(this.getClass().getName(), - "endpoint-validation-messages", - Problem.Severity.ERROR, - this, - "NoEndpointsFound", - endpointReference.toString()); + Monitor.error(monitor, + this, + "endpoint-validation-messages", + "NoEndpointsFound", + endpointReference.toString()); + return false; } } - problem = selectForwardEndpoint(endpointReference, - endpoints); + selectForwardEndpoint(endpointReference, + endpoints, + matchAudit); - if (problem == null && hasCallback(endpointReference)){ - problem = selectCallbackEndpoint(endpointReference, - endpointReference.getReference().getCallbackService().getEndpoints()); + if (hasCallback(endpointReference)){ + selectCallbackEndpoint(endpointReference, + endpointReference.getReference().getCallbackService().getEndpoints(), + matchAudit); } } - if (problem != null){ - monitor.problem(problem); - return false; - } + logger.fine(matchAudit.toString()); if (endpointReference.getStatus() != EndpointReference.WIRED_TARGET_FOUND_AND_MATCHED && endpointReference.getStatus() != EndpointReference.RESOLVED_BINDING){ if (runtime){ - problem = monitor.createProblem(this.getClass().getName(), - "endpoint-validation-messages", - Problem.Severity.ERROR, - this, - "EndpointReferenceCantBeMatched", - endpointReference.toString()); + Monitor.error(monitor, + this, + "endpoint-validation-messages", + "EndpointReferenceCantBeMatched", + endpointReference.toString(), + matchAudit); } else { - problem = monitor.createProblem(this.getClass().getName(), - "endpoint-validation-messages", - Problem.Severity.WARNING, - this, - "ComponentReferenceTargetNotFound", - "NEED COMPOSITE NAME", - endpointReference.toString()); + Monitor.warning(monitor, + this, + "endpoint-validation-messages", + "ComponentReferenceTargetNotFound", + endpointReference.toString()); } - - monitor.problem(problem); + return false; } @@ -301,7 +301,7 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { * @param endpointReference * @param endpoints */ - private Problem selectForwardEndpoint(EndpointReference endpointReference, List<Endpoint> endpoints) { + private void selectForwardEndpoint(EndpointReference endpointReference, List<Endpoint> endpoints, StringBuffer matchAudit) { Endpoint matchedEndpoint = null; @@ -311,8 +311,8 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { } else { // find the first endpoint that matches this endpoint reference for (Endpoint endpoint : endpoints){ - if (haveMatchingPolicy(endpointReference, endpoint) && - haveMatchingInterfaceContracts(endpointReference, endpoint)){ + if (haveMatchingPolicy(endpointReference, endpoint, matchAudit) && + haveMatchingInterfaceContracts(endpointReference, endpoint, matchAudit)){ matchedEndpoint = endpoint; break; } @@ -320,15 +320,13 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { } if (matchedEndpoint == null){ - return null; + return; + } else { + endpointReference.setTargetEndpoint(matchedEndpoint); + endpointReference.setBinding(endpointReference.getTargetEndpoint().getBinding()); + endpointReference.setStatus(EndpointReference.WIRED_TARGET_FOUND_AND_MATCHED); + endpointReference.setUnresolved(false); } - - endpointReference.setTargetEndpoint(matchedEndpoint); - endpointReference.setBinding(endpointReference.getTargetEndpoint().getBinding()); - endpointReference.setStatus(EndpointReference.WIRED_TARGET_FOUND_AND_MATCHED); - endpointReference.setUnresolved(false); - - return null; } /** @@ -337,18 +335,16 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { * @param endpointReference * @param endpoints */ - private Problem selectCallbackEndpoint(EndpointReference endpointReference, List<Endpoint> endpoints) { - - Problem problem = null; - + private void selectCallbackEndpoint(EndpointReference endpointReference, List<Endpoint> endpoints, StringBuffer matchAudit) { + // find the first callback endpoint that matches a callback endpoint reference // at the service Endpoint matchedEndpoint = null; match: for ( EndpointReference callbackEndpointReference : endpointReference.getTargetEndpoint().getCallbackEndpointReferences()){ for (Endpoint endpoint : endpoints){ - if (haveMatchingPolicy(callbackEndpointReference, endpoint) && - haveMatchingInterfaceContracts(callbackEndpointReference, endpoint)){ + if (haveMatchingPolicy(callbackEndpointReference, endpoint, matchAudit) && + haveMatchingInterfaceContracts(callbackEndpointReference, endpoint, matchAudit)){ matchedEndpoint = endpoint; break match; } @@ -356,12 +352,10 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { } if (matchedEndpoint == null){ - return null; + return; + } else { + endpointReference.setCallbackEndpoint(matchedEndpoint); } - - endpointReference.setCallbackEndpoint(matchedEndpoint); - - return problem; } /** @@ -373,8 +367,8 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { * * TODO - narative of matching algorithm */ - private boolean haveMatchingPolicy(EndpointReference endpointReference, Endpoint endpoint){ - logger.fine("Match policy of " + endpointReference.toString() + " to " + endpoint.toString()); + private boolean haveMatchingPolicy(EndpointReference endpointReference, Endpoint endpoint, StringBuffer matchAudit){ + matchAudit.append("Match policy of " + endpointReference.toString() + " to " + endpoint.toString() + " "); List<PolicySet> referencePolicySets = new ArrayList<PolicySet>(); Binding binding = null; @@ -391,10 +385,11 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { for (Intent epIntent : endpoint.getRequiredIntents()){ if (eprIntent.getExcludedIntents().contains(epIntent) || epIntent.getExcludedIntents().contains(eprIntent)){ - logger.fine("No match because the following intents are mutually exclusive " + - eprIntent.toString() + - " " + - epIntent.toString()); + matchAudit.append("No match because the following intents are mutually exclusive " + + eprIntent.toString() + + " " + + epIntent.toString() + + " "); return false; } } @@ -447,7 +442,7 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { (endpoint.getRequiredIntents().size() == 0) && (noEndpointReferencePolicies) && (noEndpointPolicies)) { - logger.fine("Match because there are no intents or policy sets"); + matchAudit.append("Match because there are no intents or policy sets "); return true; } @@ -486,26 +481,26 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { // if there are unresolved intents the service and reference don't match if (eprIntents.size() > 0){ - logger.fine("No match because there are unresolved intents " + eprIntents.toString()); + matchAudit.append("No match because there are unresolved intents " + eprIntents.toString() + " "); return false; } // if there are no policy sets on epr or ep side then // they match if (noEndpointPolicies && noEndpointReferencePolicies){ - logger.fine("Match because the intents are resolved and there are no policy sets"); + matchAudit.append("Match because the intents are resolved and there are no policy sets "); return true; } // if there are some policies on one side and not the other then // the don't match if (noEndpointPolicies && !noEndpointReferencePolicies) { - logger.fine("No match because there are policy sets at the endpoint reference but not at the endpoint"); + matchAudit.append("No match because there are policy sets at the endpoint reference but not at the endpoint "); return false; } if (!noEndpointPolicies && noEndpointReferencePolicies){ - logger.fine("No match because there are policy sets at the endpoint but not at the endpoint reference"); + matchAudit.append("No match because there are policy sets at the endpoint but not at the endpoint reference "); return false; } @@ -514,7 +509,7 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { Set<PolicySet> referencePolicySet = new HashSet<PolicySet>(referencePolicySets); Set<PolicySet> servicePolicySet = new HashSet<PolicySet>(endpoint.getPolicySets()); if(referencePolicySet.equals(servicePolicySet)){ - logger.fine("Match because the policy sets on both sides are eactly the same"); + matchAudit.append("Match because the policy sets on both sides are eactly the same "); return true; } @@ -542,10 +537,11 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { } if(!eprLanguage.equals(epLanguage)){ - logger.fine("No match because the policy sets on either side have policies in differnt languages " + - eprLanguage + - " and " + - epLanguage ); + matchAudit.append("No match because the policy sets on either side have policies in differnt languages " + + eprLanguage + + " and " + + epLanguage + + " "); return false; } @@ -567,11 +563,11 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { } if (!match){ - logger.fine("No match because the language specific matching failed"); + matchAudit.append("No match because the language specific matching failed "); endpointReference.getPolicySets().clear(); endpointReference.getPolicySets().addAll(originalPolicySets); } else { - logger.fine("Match because the language specific matching succeeded"); + matchAudit.append("Match because the language specific matching succeeded "); } return match; @@ -580,11 +576,11 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { /** * Determine if endpoint reference and endpoint interface contracts match */ - private boolean haveMatchingInterfaceContracts(EndpointReference endpointReference, Endpoint endpoint){ - logger.fine("Match interface of " + endpointReference.toString() + " to " + endpoint.toString()); + private boolean haveMatchingInterfaceContracts(EndpointReference endpointReference, Endpoint endpoint, StringBuffer matchAudit){ + matchAudit.append("Match interface of " + endpointReference.toString() + " to " + endpoint.toString() + " "); if (endpointReference.getReference().getInterfaceContract() == null){ - logger.fine("Match because there is no interface contract on the reference"); + matchAudit.append("Match because there is no interface contract on the reference "); return true; } @@ -595,7 +591,7 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { // we discussed this on the ML and decided that we could // live with this for the case where there is no central matching of references // to services. Any errors will be detected when the message flows. - logger.fine("Match because the endpoint is remote and we don't have a copy of it's interface contract"); + matchAudit.append("Match because the endpoint is remote and we don't have a copy of it's interface contract "); return true; } @@ -604,9 +600,9 @@ public class EndpointReferenceBinderImpl implements EndpointReferenceBinder { endpoint.getComponentServiceInterfaceContract()); if (!match){ - logger.fine("Match because the linterface contract mapper failed"); + matchAudit.append("Match because the linterface contract mapper failed "); } else { - logger.fine("Match because the interface contract mapper succeeded"); + matchAudit.append("Match because the interface contract mapper succeeded "); } return match; diff --git a/sca-java-2.x/trunk/modules/core/src/main/resources/endpoint-validation-messages.properties b/sca-java-2.x/trunk/modules/core/src/main/resources/endpoint-validation-messages.properties index 7be0f2b4a2..6e12d11d68 100644 --- a/sca-java-2.x/trunk/modules/core/src/main/resources/endpoint-validation-messages.properties +++ b/sca-java-2.x/trunk/modules/core/src/main/resources/endpoint-validation-messages.properties @@ -19,4 +19,5 @@ # # NoEndpointsFound = No endpoints found in the domain that match the reference {0} -EndpointReferenceCantBeMatched = = Unable to match the endpoint reference {0} with the policy of the service to which it refers. +EndpointReferenceCantBeMatched = = Unable to match the endpoint reference {0} with the policy of the service to which it refers, matching process was {1} +ComponentReferenceTargetNotFound = Component reference target not found, it might be a remote service running elsewhere in the SCA Domain: {1} |