Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportAttribute.java @ 188:003ac16812dd

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Store annotations in backend. flys-backend/trunk@1518 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 18 Mar 2011 12:10:33 +0000
parents ecf90018563b
children bc3747a371cc
rev   line source
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1 package de.intevation.flys.importer;
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3 import de.intevation.flys.model.Attribute;
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4
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5 import org.hibernate.Session;
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6 import org.hibernate.Query;
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7
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8 import java.util.List;
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10 public class ImportAttribute
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11 implements Comparable<ImportAttribute>
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12 {
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13 protected String value;
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15 protected Attribute peer;
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16
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17 public ImportAttribute() {
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18 }
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19
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20 public ImportAttribute(String value) {
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21 this.value = value;
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22 }
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23
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24 public String getValue() {
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25 return value;
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26 }
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27
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28 public void setValue(String value) {
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29 this.value = value;
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30 }
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31
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32 public int compareTo(ImportAttribute other) {
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33 return value.compareTo(other.value);
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34 }
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35
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36 @Override
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37 public boolean equals(Object other) {
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38 if (other == this) return true;
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39 if (!(other instanceof ImportPosition)) return false;
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40 return value.equals(((ImportPosition)other).value);
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41 }
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42
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43 @Override
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44 public int hashCode() {
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45 return value.hashCode();
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46 }
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47
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48 public Attribute getPeer() {
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49 if (peer == null) {
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50 Session session = Importer.sessionHolder.get();
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51 Query query = session.createQuery("from Attribute where value=:value");
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52 query.setString("value", value);
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53 List<Attribute> attributes = query.list();
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54 if (attributes.isEmpty()) {
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55 peer = new Attribute(value);
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56 session.save(peer);
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57 }
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58 else {
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59 peer = attributes.get(0);
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60 }
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61 }
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62 return peer;
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63 }
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64 }
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65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org