[507] | 1 | package gov.hhs.fha.nhinc.subscription.repository.data;
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| 2 |
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| 3 | import gov.hhs.fha.nhinc.subscription.repository.SubscriptionRepositoryException;
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| 4 | import java.io.Serializable;
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| 5 | import java.util.ArrayList;
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| 6 | import java.util.Iterator;
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| 7 | import java.util.List;
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| 8 |
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| 9 | /**
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| 10 | * Data class for subscription criteria
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| 11 | *
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| 12 | * @author Neil Webb
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| 13 | */
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| 14 | public class SubscriptionCriteria implements Serializable
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| 15 | {
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| 16 | private static final long serialVersionUID = 2035932112955401949L;
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| 17 | private Patient subscriberPatient;
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| 18 | private Patient subscribeePatient;
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| 19 | private List<Criterion> criteria;
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| 20 | private TopicExpression topicExpression;
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| 21 | private SubscriptionPolicy subscriptionPolicy;
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| 22 |
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| 23 | public TopicExpression getTopicExpression()
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| 24 | {
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| 25 | return topicExpression;
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| 26 | }
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| 27 |
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| 28 | public void setTopicExpression(TopicExpression topicExpression)
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| 29 | {
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| 30 | this.topicExpression = topicExpression;
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| 31 | }
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| 32 |
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| 33 | public Patient getSubscriberPatient()
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| 34 | {
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| 35 | return subscriberPatient;
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| 36 | }
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| 37 |
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| 38 | public void setSubscriberPatient(Patient patient)
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| 39 | {
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| 40 | this.subscriberPatient = patient;
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| 41 | }
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| 42 |
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| 43 | public Patient getSubscribeePatient()
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| 44 | {
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| 45 | return subscribeePatient;
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| 46 | }
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| 47 |
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| 48 | public void setSubscribeePatient(Patient patient)
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| 49 | {
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| 50 | this.subscribeePatient = patient;
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| 51 | }
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| 52 |
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| 53 | public List<Criterion> getCriteria()
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| 54 | {
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| 55 | if (criteria == null)
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| 56 | {
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| 57 | criteria = new ArrayList<Criterion>();
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| 58 | }
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| 59 | return criteria;
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| 60 | }
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| 61 |
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| 62 | public void setCriteria(List<Criterion> criteria)
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| 63 | {
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| 64 | this.criteria = criteria;
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| 65 | }
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| 66 |
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| 67 | public SubscriptionPolicy getSubscriptionPolicy()
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| 68 | {
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| 69 | return subscriptionPolicy;
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| 70 | }
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| 71 |
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| 72 | public void setSubscriptionPolicy(SubscriptionPolicy subscriptionPolicy)
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| 73 | {
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| 74 | this.subscriptionPolicy = subscriptionPolicy;
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| 75 | }
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| 76 |
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| 77 | public void addCriterion(Criterion criterion) throws SubscriptionRepositoryException
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| 78 | {
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| 79 | // Validate criterion object
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| 80 | if (criterion == null)
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| 81 | {
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| 82 | throw new SubscriptionRepositoryException("Attempted to add null criterion to subscription criteria list");
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| 83 | }
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| 84 |
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| 85 | // Validate key
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| 86 | if ((criterion.getKey() == null) || "".equals(criterion.getKey().trim()))
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| 87 | {
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| 88 | throw new SubscriptionRepositoryException("Attempted to add criterion with an invalid key to subscription criteria list - key: " + criterion.getKey());
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| 89 | }
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| 90 | else
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| 91 | {
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| 92 | // Trim key prior to storage
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| 93 | criterion.setKey(criterion.getKey().trim());
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| 94 | }
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| 95 |
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| 96 | // Valiedate value
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| 97 | if ((criterion.getValue() == null) || "".equals(criterion.getValue().trim()))
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| 98 | {
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| 99 | throw new SubscriptionRepositoryException("Attempted to add criterion to the subscription criteria list with an invalid value for key: " + criterion.getKey());
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| 100 | }
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| 101 | getCriteria().add(criterion);
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| 102 | }
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| 103 |
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| 104 | public void removeCriterion(Criterion criterion)
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| 105 | {
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| 106 | if (criterion != null)
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| 107 | {
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| 108 | Iterator<Criterion> iter = getCriteria().iterator();
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| 109 | while (iter.hasNext())
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| 110 | {
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| 111 | Criterion c = iter.next();
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| 112 | if (c.equals(criterion))
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| 113 | {
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| 114 | iter.remove();
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| 115 | break;
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| 116 | }
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| 117 | }
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| 118 | }
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| 119 | }
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| 120 |
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| 121 | @Override
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| 122 | public boolean equals(Object obj)
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| 123 | {
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| 124 | if (obj == null)
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| 125 | {
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| 126 | return false;
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| 127 | }
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| 128 | if (getClass() != obj.getClass())
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| 129 | {
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| 130 | return false;
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| 131 | }
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| 132 | final SubscriptionCriteria other = (SubscriptionCriteria) obj;
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| 133 | if (this.subscriberPatient != other.subscriberPatient && (this.subscriberPatient == null || !this.subscriberPatient.equals(other.subscriberPatient)))
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| 134 | {
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| 135 | return false;
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| 136 | }
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| 137 | if (this.subscribeePatient != other.subscribeePatient && (this.subscribeePatient == null || !this.subscribeePatient.equals(other.subscribeePatient)))
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| 138 | {
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| 139 | return false;
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| 140 | }
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| 141 | if (this.criteria != other.criteria && (this.criteria == null || !this.criteria.equals(other.criteria)))
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| 142 | {
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| 143 | return false;
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| 144 | }
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| 145 | if (this.topicExpression != other.topicExpression && (this.topicExpression == null || !this.topicExpression.equals(other.topicExpression)))
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| 146 | {
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| 147 | return false;
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| 148 | }
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| 149 | if (this.subscriptionPolicy != other.subscriptionPolicy && (this.subscriptionPolicy == null || !this.subscriptionPolicy.equals(other.subscriptionPolicy)))
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| 150 | {
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| 151 | return false;
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| 152 | }
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| 153 | return true;
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| 154 | }
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| 155 |
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| 156 | @Override
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| 157 | public int hashCode()
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| 158 | {
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| 159 | int hash = 3;
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| 160 | hash = 97 * hash + (this.subscriberPatient != null ? this.subscriberPatient.hashCode() : 0);
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| 161 | hash = 97 * hash + (this.subscribeePatient != null ? this.subscribeePatient.hashCode() : 0);
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| 162 | hash = 97 * hash + (this.criteria != null ? this.criteria.hashCode() : 0);
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| 163 | return hash;
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| 164 | }
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| 165 | }
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