svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.api / src / main / java / org / gvsig / fmap / dal / BaseStoresRepository.java @ 44644
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1 | 44304 | jjdelcerro | package org.gvsig.fmap.dal; |
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2 | |||
3 | import java.util.HashMap; |
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4 | import java.util.Map; |
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5 | 44408 | jjdelcerro | import java.util.Set; |
6 | 44307 | jjdelcerro | import org.apache.commons.lang3.StringUtils; |
7 | 44304 | jjdelcerro | import org.gvsig.tools.util.UnmodifiableBasicSet; |
8 | import org.gvsig.tools.util.UnmodifiableBasicSetAdapter; |
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9 | |||
10 | /**
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11 | *
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12 | * @author jjdelcerro
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13 | */
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14 | @SuppressWarnings("UseSpecificCatch") |
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15 | public class BaseStoresRepository |
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16 | extends AbstractStoresRepository
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17 | implements StoresRepository
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18 | { |
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19 | |||
20 | private final Map<String,DataStoreParameters> repository; |
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21 | |||
22 | public BaseStoresRepository(String name) { |
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23 | super(name);
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24 | this.repository = new HashMap<>(); |
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25 | } |
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26 | |||
27 | |||
28 | @Override
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29 | protected DataStoreParameters getMyParameters(String name) { |
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30 | return this.repository.get(name); |
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31 | } |
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32 | |||
33 | @Override
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34 | protected boolean isEmptyMyRepository() { |
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35 | return this.repository.isEmpty(); |
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36 | } |
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37 | |||
38 | @Override
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39 | protected int getMySize() { |
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40 | return this.repository.size(); |
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41 | } |
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42 | |||
43 | @Override
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44 | protected UnmodifiableBasicSet<String> getMyKeySet() { |
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45 | 44408 | jjdelcerro | Set<String> keyset = this.repository.keySet(); |
46 | if( keyset == null || keyset.isEmpty() ) { |
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47 | return UnmodifiableBasicSet.EMPTY_UNMODIFIABLEBASICSET;
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48 | } |
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49 | return new UnmodifiableBasicSetAdapter<>(keyset); |
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50 | 44304 | jjdelcerro | } |
51 | |||
52 | @Override
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53 | public void add(String name, DataStoreParameters parameters) { |
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54 | 44307 | jjdelcerro | if( parameters == null ) { |
55 | throw new IllegalArgumentException("parameters can't be null."); |
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56 | } |
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57 | if( StringUtils.isBlank(name) ) {
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58 | throw new IllegalArgumentException("name can't be blank."); |
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59 | } |
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60 | 44377 | jjdelcerro | if( this.notifyObservers(NOTIFICATION_ADD, name, parameters).isCanceled() ) { |
61 | return;
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62 | } |
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63 | 44304 | jjdelcerro | this.repository.put(name, parameters);
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64 | } |
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65 | |||
66 | @Override
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67 | public void remove(String name) { |
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68 | 44307 | jjdelcerro | if( StringUtils.isBlank(name) ) {
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69 | LOGGER.warn("parameter name can't be blank");
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70 | return;
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71 | } |
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72 | 44377 | jjdelcerro | if( this.notifyObservers(NOTIFICATION_REMOVE, name).isCanceled() ) { |
73 | return;
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74 | } |
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75 | 44304 | jjdelcerro | this.repository.remove(name);
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76 | } |
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77 | |||
78 | } |