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1548
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1 package goodjava.lucene.logging;
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2
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3 import java.io.IOException;
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4 import java.util.Map;
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5 import org.apache.lucene.search.Query;
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6 import org.apache.lucene.index.IndexReader;
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7 import goodjava.lucene.api.GoodWriter;
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8
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9
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10 public class FilterGoodWriter implements GoodWriter {
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11 protected final GoodWriter writer;
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12 protected boolean isActive = true;
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13
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14 protected FilterGoodWriter(GoodWriter writer) {
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15 this.writer = writer;
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16 }
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17
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18 public IndexReader openReader() throws IOException {
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19 return writer.openReader();
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20 }
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21
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22 public void commit() throws IOException {
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23 if( !isActive )
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24 return;
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25 writer.commit();
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26 }
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27
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28 public void deleteAll() throws IOException {
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29 if( !isActive )
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30 return;
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31 writer.deleteAll();
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32 }
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33
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34 public void deleteDocuments(Query query) throws IOException {
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35 if( !isActive )
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36 return;
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37 writer.deleteDocuments(query);
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38 }
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39
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40 public void addDocument(Map<String,Object> storedFields) throws IOException {
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41 if( !isActive )
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42 return;
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43 writer.addDocument(storedFields);
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44 }
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45
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46 public void updateDocument(String keyFieldName,Map<String,Object> storedFields) throws IOException {
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47 if( !isActive )
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48 return;
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49 writer.updateDocument(keyFieldName,storedFields);
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50 }
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51
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52 public void tag(String tag) throws IOException {}
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53
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54 }
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