[507] | 1 | /*
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| 2 | * To change this template, choose Tools | Templates
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| 3 | * and open the template in the editor.
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| 4 | */
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| 5 | package gov.hhs.fha.nhinc.subscription.dte;
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| 6 |
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| 7 | //import gov.hhs.fha.nhinc.subscriptiondte.*;
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| 8 | import gov.hhs.fha.nhinc.common.subscription.SubscriptionItemType;
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| 9 | import gov.hhs.fha.nhinc.common.subscriptiondte.DetermineRootTopicFromNotifyResponseType;
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| 10 | import gov.hhs.fha.nhinc.nhinclib.NullChecker;
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| 11 | import java.util.ArrayList;
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| 12 | import java.util.List;
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| 13 |
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| 14 |
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| 15 | //import org.oasis_open.docs.wsn.b_2.TopicExpressionType;
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| 16 | import javax.xml.bind.JAXBElement;
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| 17 | import javax.xml.namespace.QName;
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| 18 | import org.oasis_open.docs.wsn.b_2.FilterType;
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| 19 | import org.oasis_open.docs.wsn.b_2.NotificationMessageHolderType;
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| 20 | import org.oasis_open.docs.wsn.b_2.NotificationMessageHolderType.Message;
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| 21 | import org.oasis_open.docs.wsn.b_2.Notify;
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| 22 | import org.oasis_open.docs.wsn.b_2.Subscribe;
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| 23 | //import gov.hhs.fha.nhinc.NHINCLib.NullChecker;
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| 24 | //import gov.hhs.fha.nhinc.subscription.SubscriptionItemType;
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| 25 | //import java.util.List;
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| 26 | //import javax.xml.bind.JAXBElement;
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| 27 | //import javax.xml.namespace.QName;
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| 28 | //import org.oasis_open.docs.wsn.b_2.FilterType;
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| 29 | //import org.oasis_open.docs.wsn.b_2.NotificationMessageHolderType;
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| 30 | //import org.oasis_open.docs.wsn.b_2.NotificationMessageHolderType.Message;
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| 31 | //import org.oasis_open.docs.wsn.b_2.Notify;
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| 32 | //import org.oasis_open.docs.wsn.b_2.TopicExpressionType;
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| 33 | //import org.oasis_open.docs.wsn.b_2.Subscribe;
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| 34 | /**
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| 35 | *
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| 36 | * @author rayj
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| 37 | */
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| 38 | public class TopicHelper {
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| 39 |
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| 40 | public static DetermineRootTopicFromNotifyResponseType determineRootTopicFromNotify(gov.hhs.fha.nhinc.common.subscriptiondte.DetermineRootTopicFromNotifyRequestType request) {
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| 41 | Notify notify = request.getNotify();
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| 42 | DetermineRootTopicFromNotifyResponseType response = new DetermineRootTopicFromNotifyResponseType();
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| 43 | response.setRootTopic(DetermineRootTopic(notify));
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| 44 | return response;
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| 45 | }
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| 46 |
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| 47 | public static String GetTopicValue(SubscriptionItemType subscriptionItem) {
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| 48 | gov.hhs.fha.nhinc.common.subscription.TopicExpressionType topic;
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| 49 | topic = GetTopic(subscriptionItem);
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| 50 | String topicValue = null;
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| 51 | if (topic != null) {
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| 52 | topicValue = topic.getValue();
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| 53 | }
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| 54 | return topicValue;
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| 55 | }
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| 56 |
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| 57 | public static gov.hhs.fha.nhinc.common.subscription.TopicExpressionType GetTopic(SubscriptionItemType subscriptionItem) {
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| 58 | gov.hhs.fha.nhinc.common.subscription.TopicExpressionType topic = null;
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| 59 | if ((subscriptionItem != null) && (subscriptionItem.getSubscriptionCriteria() != null) & (subscriptionItem.getSubscriptionCriteria().getTopicExpression() != null)) {
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| 60 | topic = subscriptionItem.getSubscriptionCriteria().getTopicExpression();
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| 61 | }
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| 62 | return topic;
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| 63 | }
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| 64 |
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| 65 | public static gov.hhs.fha.nhinc.common.subscription.TopicExpressionType ConvertNhinTopicToEntityTopic(org.oasis_open.docs.wsn.b_2.TopicExpressionType nhinTopic) {
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| 66 | gov.hhs.fha.nhinc.common.subscription.TopicExpressionType entityTopic = null;
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| 67 |
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| 68 | if (nhinTopic != null) {
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| 69 | entityTopic = new gov.hhs.fha.nhinc.common.subscription.TopicExpressionType();
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| 70 | entityTopic.setDialect(nhinTopic.getDialect());
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| 71 | entityTopic.setValue(GetTopicSimpleValue(nhinTopic));
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| 72 | }
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| 73 |
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| 74 | return entityTopic;
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| 75 | }
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| 76 |
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| 77 | public static org.oasis_open.docs.wsn.b_2.TopicExpressionType GetTopic(Subscribe subscribe) {
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| 78 | org.oasis_open.docs.wsn.b_2.TopicExpressionType topicExpression = null;
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| 79 | FilterType filter = subscribe.getFilter();
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| 80 | if (filter != null) {
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| 81 | for (Object filterItem : filter.getAny()) {
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| 82 | org.oasis_open.docs.wsn.b_2.TopicExpressionType value = null;
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| 83 | value = GetRawTopicExpressionFromAny(filterItem);
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| 84 | if (value != null) {
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| 85 | topicExpression = value;
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| 86 | }
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| 87 | }
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| 88 | }
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| 89 |
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| 90 | if (topicExpression == null) {
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| 91 | String rootTopicExpression = DetermineRootTopicFromObject(subscribe.getAny());
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| 92 | if (rootTopicExpression != null) {
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| 93 | topicExpression = new org.oasis_open.docs.wsn.b_2.TopicExpressionType();
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| 94 | topicExpression.getContent().add(rootTopicExpression);
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| 95 | topicExpression.setDialect("http://doc.oasis-open.org/wsn/t-1/TopicExpression/Simple");
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| 96 | }
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| 97 | }
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| 98 | return topicExpression;
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| 99 | }
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| 100 |
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| 101 | public static org.oasis_open.docs.wsn.b_2.TopicExpressionType GetTopic(org.oasis_open.docs.wsn.b_2.Notify notify) {
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| 102 | org.oasis_open.docs.wsn.b_2.TopicExpressionType topic = null;
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| 103 | org.oasis_open.docs.wsn.b_2.NotificationMessageHolderType notificationMessage = NotifyHelper.getNotificationMessageHolder(notify);
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| 104 | if (notificationMessage != null) {
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| 105 | topic = notificationMessage.getTopic();
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| 106 | }
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| 107 | return topic;
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| 108 | }
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| 109 |
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| 110 | private static String GetTopicSimpleValue(org.oasis_open.docs.wsn.b_2.Notify notify) {
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| 111 | return GetTopicSimpleValue(GetTopic(notify));
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| 112 | }
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| 113 |
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| 114 | private static String GetTopicSimpleValue(org.oasis_open.docs.wsn.b_2.TopicExpressionType topic) {
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| 115 | String value = null;
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| 116 | if (topic != null) {
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| 117 | List<Object> content;
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| 118 | content = topic.getContent();
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| 119 | if ((content != null) && (content.size() == 1)) {
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| 120 | Object singleContent;
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| 121 | singleContent = content.get(0);
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| 122 | if (singleContent instanceof String) {
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| 123 | value = (String) singleContent;
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| 124 | value = value.trim();
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| 125 | }
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| 126 | }
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| 127 | }
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| 128 | return value;
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| 129 | }
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| 130 |
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| 131 | private static String DetermineRootTopic(org.oasis_open.docs.wsn.b_2.Notify notify) {
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| 132 | String topic = GetTopicSimpleValue(notify);
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| 133 | Message message;
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| 134 |
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| 135 | if (NullChecker.isNullish(topic)) {
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| 136 | //topic not supplied, so need to determine based on some node
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| 137 | NotificationMessageHolderType notificationMessage = NotifyHelper.getNotificationMessageHolder(notify);
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| 138 | message = notificationMessage.getMessage();
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| 139 | if (message != null) {
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| 140 | topic = DetermineRootTopicFromObject(message.getAny());
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| 141 | }
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| 142 |
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| 143 | }
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| 144 | return topic;
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| 145 | }
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| 146 |
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| 147 | private static String DetermineRootTopicFromObject(Object value) {
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| 148 | String topic = null;
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| 149 | if (value instanceof JAXBElement) {
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| 150 | JAXBElement jb = (JAXBElement) value;
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| 151 | if (CompareQName(jb.getName(), "urn:ihe:iti:xds-b:2007", "RetrieveDocumentSetRequest")) {
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| 152 | topic = "document";
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| 153 | } else if (CompareQName(jb.getName(), "urn:oasis:names:tc:ebxml-regrep:xsd:rim:3.0", "AdhocQuery")) {
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| 154 | topic = "document";
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| 155 | }
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| 156 | } else if (value instanceof ArrayList) {
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| 157 | ArrayList valueList = (ArrayList) value;
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| 158 | if (valueList.size() >= 1) {
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| 159 | return DetermineRootTopicFromObject(valueList.get(0));
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| 160 | }
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| 161 | }
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| 162 | return topic;
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| 163 | }
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| 164 |
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| 165 | private static org.oasis_open.docs.wsn.b_2.TopicExpressionType GetRawTopicExpressionFromAny(Object value) {
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| 166 | org.oasis_open.docs.wsn.b_2.TopicExpressionType topicExpression = null;
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| 167 | if (value instanceof JAXBElement) {
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| 168 | JAXBElement jb = (JAXBElement) value;
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| 169 | topicExpression = GetRawTopicExpressionFromAny(jb.getValue());
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| 170 | } else if (value instanceof org.oasis_open.docs.wsn.b_2.TopicExpressionType) {
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| 171 | topicExpression = (org.oasis_open.docs.wsn.b_2.TopicExpressionType) value;
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| 172 | }
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| 173 |
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| 174 | return topicExpression;
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| 175 | }
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| 176 |
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| 177 | private static boolean CompareQName(QName qname, String namespace, String localname) {
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| 178 | return ((qname.getLocalPart().contentEquals(localname)) && (qname.getNamespaceURI().contentEquals(namespace)));
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| 179 | }
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| 180 | }
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