[507] | 1 | package gov.hhs.fha.nhinc.hiemunsubscribe;
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| 2 |
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| 3 |
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| 4 | import gov.hhs.fha.nhinc.common.nhinccommon.AssertionType;
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| 5 | import gov.hhs.fha.nhinc.common.nhinccommoninternalorch.UnsubscribeRequestType;
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| 6 | import gov.hhs.fha.nhinc.common.subscription.ReferenceParameterType;
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| 7 | import gov.hhs.fha.nhinc.common.subscription.ReferenceParametersType;
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| 8 | import gov.hhs.fha.nhinc.common.subscription.SubscriptionReferenceType;
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| 9 | import gov.hhs.fha.nhinc.common.subscription.UnsubscribeType;
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| 10 | import gov.hhs.fha.nhinc.properties.PropertyAccessor;
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| 11 | //import gov.hhs.fha.nhinc.common.subscription.;
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| 12 | import gov.hhs.fha.nhinc.saml.extraction.SamlTokenExtractor;
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| 13 | import gov.hhs.fha.nhinc.saml.extraction.SamlTokenExtractorHelper;
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| 14 | import java.util.List;
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| 15 | import java.util.Map;
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| 16 | import javax.xml.ws.WebServiceContext;
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| 17 | import javax.xml.ws.handler.MessageContext;
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| 18 | import org.apache.commons.logging.Log;
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| 19 | import org.apache.commons.logging.LogFactory;
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| 20 | import org.oasis_open.docs.wsn.b_2.Unsubscribe;
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| 21 | import org.oasis_open.docs.wsn.b_2.UnsubscribeResponse;
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| 22 | import gov.hhs.fha.nhinc.connectmgr.ConnectionManagerCache;
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| 23 | //import org.xmlsoap.schemas.ws._2004._08.addressing.ReferenceParametersType;
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| 24 | import gov.hhs.fha.nhinc.connectmgr.data.CMBindingTemplate;
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| 25 | import gov.hhs.fha.nhinc.connectmgr.data.CMBusinessEntity;
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| 26 | import gov.hhs.fha.nhinc.connectmgr.data.CMBusinessService;
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| 27 | import gov.hhs.fha.nhinc.connectmgr.data.CMBusinessServices;
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| 28 | import gov.hhs.fha.nhinc.nhinclib.NullChecker;
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| 29 |
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| 30 | /**
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| 31 | *
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| 32 | * @author jhoppesc
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| 33 | */
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| 34 | public class HiemUnsubscribeImpl
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| 35 | {
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| 36 |
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| 37 | private static Log log = LogFactory.getLog(HiemUnsubscribeImpl.class);
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| 38 |
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| 39 | public UnsubscribeResponse unsubscribe(Unsubscribe unsubscribeRequest, WebServiceContext context) {
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| 40 | log.debug("Entering HiemUnsubscribeImpl.unsubscribe");
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| 41 |
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| 42 | // Response object handle
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| 43 | UnsubscribeResponse resp = null;
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| 44 |
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| 45 | // Build the unsubscribe request for the internal unsubscribe process
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| 46 | UnsubscribeRequestType request = new UnsubscribeRequestType();
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| 47 | UnsubscribeType unsubscribeType = new UnsubscribeType();
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| 48 |
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| 49 | request.setUnsubscribe(unsubscribeType);
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| 50 | AssertionType assertion = SamlTokenExtractor.GetAssertion(context);
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| 51 | request.setAssertion(assertion);
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| 52 |
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| 53 | // Collect the home community
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| 54 | String homeCommunityId = SamlTokenExtractorHelper.getHomeCommunityId();
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| 55 |
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| 56 | // Collect info and create the subscription reference
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| 57 | SubscriptionReferenceType subscriptionReference = createSubscriptionReference(homeCommunityId, context);
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| 58 | unsubscribeType.setSubscriptionReference(subscriptionReference);
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| 59 |
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| 60 | // Call the internal unsubscribe process
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| 61 | resp = callInternalUnsubscribe(homeCommunityId, request);
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| 62 |
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| 63 | log.debug("Exiting HiemUnsubscribeImpl.unsubscribe");
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| 64 |
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| 65 | return resp;
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| 66 | }
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| 67 |
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| 68 | private String collectSubscriptionId(WebServiceContext context)
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| 69 | {
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| 70 | String subscriptionId = null;
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| 71 | try
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| 72 | {
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| 73 | if(context != null)
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| 74 | {
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| 75 | log.debug("***###@@@ Web service context object type: " + context.getClass().getName());
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| 76 | MessageContext msgContext = context.getMessageContext();
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| 77 | if(msgContext != null)
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| 78 | {
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| 79 | @SuppressWarnings("unchecked")
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| 80 | Map<String, List<String>> msgCtxMap = (Map<String, List<String>>) msgContext.get(MessageContext.HTTP_REQUEST_HEADERS);
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| 81 | if(msgCtxMap != null)
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| 82 | {
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| 83 | for(String key : msgCtxMap.keySet())
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| 84 | {
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| 85 | if("Subscriptionid".equalsIgnoreCase(key))
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| 86 | {
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| 87 | List<String> values = msgCtxMap.get(key);
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| 88 | if((values != null) && (!values.isEmpty()))
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| 89 | {
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| 90 | subscriptionId = values.get(0);
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| 91 | log.debug("Collected subscriptionid: " + subscriptionId);
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| 92 | break;
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| 93 | }
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| 94 | }
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| 95 | }
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| 96 | }
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| 97 | }
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| 98 | else
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| 99 | {
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| 100 | log.debug("Message context was null.");
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| 101 | }
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| 102 | }
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| 103 | else
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| 104 | {
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| 105 | log.debug("@@@ Web service context was null.");
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| 106 | }
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| 107 | }
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| 108 | catch(Throwable t)
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| 109 | {
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| 110 | t.printStackTrace();
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| 111 | log.debug("Error printing headers: " + t.getMessage());
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| 112 | }
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| 113 | return subscriptionId;
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| 114 | }
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| 115 |
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| 116 | private SubscriptionReferenceType createSubscriptionReference(String homeCommunityId, WebServiceContext context)
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| 117 | {
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| 118 | SubscriptionReferenceType subscriptionReference = new SubscriptionReferenceType();
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| 119 |
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| 120 | String subscriptionId = collectSubscriptionId(context);
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| 121 | if(NullChecker.isNotNullish(subscriptionId))
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| 122 | {
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| 123 | ReferenceParameterType refParam = new ReferenceParameterType();
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| 124 | refParam.setElementName("SubscriptionId");
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| 125 | refParam.setNamespace("http://www.hhs.gov/healthit/nhin");
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| 126 | refParam.setPrefix("nhin");
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| 127 | refParam.setValue(subscriptionId);
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| 128 |
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| 129 | ReferenceParametersType refParamsType = new ReferenceParametersType();
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| 130 | subscriptionReference.setReferenceParameters(refParamsType);
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| 131 | refParamsType.getReferenceParameter().add(refParam);
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| 132 | }
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| 133 |
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| 134 | subscriptionReference.setSubscriptionManagerEndpointAddress(getEndpointUrl(homeCommunityId, "subscriptionmanager"));
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| 135 |
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| 136 | return subscriptionReference;
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| 137 | }
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| 138 |
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| 139 | private String getEndpointUrl(String homeCommunityId, String serviceName)
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| 140 | {
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| 141 | String endpointUrl = null;
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| 142 | try
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| 143 | {
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| 144 | CMBusinessEntity businessEntity = ConnectionManagerCache.getBusinessEntityByServiceName(homeCommunityId, serviceName);
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| 145 | if(businessEntity != null)
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| 146 | {
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| 147 | CMBusinessServices businessServices = businessEntity.getBusinessServices();
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| 148 | if((businessServices != null) && (businessServices.getBusinessService() != null))
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| 149 | {
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| 150 | for(CMBusinessService businessService : businessServices.getBusinessService())
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| 151 | {
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| 152 | if((businessService.getBindingTemplates() != null) && (businessService.getBindingTemplates().getBindingTemplate() != null))
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| 153 | {
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| 154 | for(CMBindingTemplate bindingTemplate : businessService.getBindingTemplates().getBindingTemplate())
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| 155 | {
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| 156 | endpointUrl = bindingTemplate.getEndpointURL();
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| 157 | break;
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| 158 | }
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| 159 | break;
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| 160 | }
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| 161 | else
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| 162 | {
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| 163 | log.debug("No binding templates found for community '" + homeCommunityId + "' and service name '" + serviceName + "'.");
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| 164 | }
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| 165 | }
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| 166 | }
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| 167 | else
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| 168 | {
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| 169 | log.debug("No business services found for community '" + homeCommunityId + "' and service name '" + serviceName + "'.");
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| 170 | }
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| 171 | }
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| 172 | }
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| 173 | catch(Throwable t)
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| 174 | {
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| 175 | log.error("Error collecting endpoint url for community '" + homeCommunityId + "' and service name '" + serviceName + "': " + t.getMessage(), t);
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| 176 | }
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| 177 | return endpointUrl;
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| 178 | }
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| 179 |
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| 180 | private org.oasis_open.docs.wsn.b_2.UnsubscribeResponse callInternalUnsubscribe(String homeCommunityId, UnsubscribeRequestType request)
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| 181 | {
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| 182 | org.oasis_open.docs.wsn.b_2.UnsubscribeResponse result = null;
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| 183 | try
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| 184 | { // Call Web Service Operation
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| 185 | gov.hhs.fha.nhinc.nhincsubscription.NhincSubscriptionManagerService service = new gov.hhs.fha.nhinc.nhincsubscription.NhincSubscriptionManagerService();
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| 186 | gov.hhs.fha.nhinc.nhincsubscription.SubscriptionManager port = service.getSubscriptionManagerPort();
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| 187 | ((javax.xml.ws.BindingProvider) port).getRequestContext().put(javax.xml.ws.BindingProvider.ENDPOINT_ADDRESS_PROPERTY, SamlTokenExtractorHelper.getEndpointURL(homeCommunityId, SamlTokenExtractorHelper.INTERNAL_HIEM_UNSUBSCRIBE));
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| 188 |
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| 189 | result = port.unsubscribe(request);
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| 190 | //result = new org.oasis_open.docs.wsn.b_2.UnsubscribeResponse();
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| 191 | }
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| 192 | catch (Exception ex)
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| 193 | {
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| 194 | log.error("Error calling internal unsubscribe: " + ex.getMessage(), ex);
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| 195 | result = new org.oasis_open.docs.wsn.b_2.UnsubscribeResponse();
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| 196 | }
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| 197 | return result;
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| 198 | }
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| 199 | }
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