*/
package mircoders.producer;
-import java.util.Map;
-
import mir.entity.Entity;
import mir.entity.adapter.EntityAdapter;
-import mir.log.LoggerWrapper;
import mir.producer.ProducerFailure;
import mir.producer.ProducerNode;
+import mir.producer.ProductionContext;
+import mir.util.FileRoutines;
import mir.util.ParameterExpander;
import mircoders.entity.EntityContent;
import mircoders.search.IndexUtil;
+import java.io.File;
+
+/**
+ * UnIndexingProducerNode is one of the 2 producer nodes that works on
+ * the search index db. There's IndexingProducerNode and
+ * UnIndexingProducerNode. The first one adds/updates an article to
+ * the search index the second one removes an article
+ */
public class UnIndexingProducerNode implements ProducerNode {
private String contentKey;
private String indexPath;
+ private File indexBasePath;
- public UnIndexingProducerNode(String aContentKey, String pathToIndex) {
+ public UnIndexingProducerNode(File anIndexBasePath, String aContentKey, String pathToIndex) {
contentKey = aContentKey;
indexPath=pathToIndex;
+ indexBasePath = anIndexBasePath;
}
- public void produce(Map aValueMap, String aVerb, LoggerWrapper aLogger) throws ProducerFailure {
+ public void produce(ProductionContext aProductionContext) throws ProducerFailure {
Object data;
Entity entity;
- String index=null;
+ File indexFile;
long startTime;
long endTime;
startTime = System.currentTimeMillis();
try {
- index = ParameterExpander.expandExpression(aValueMap, indexPath);
- data = ParameterExpander.findValueForKey( aValueMap, contentKey );
+ indexFile = FileRoutines.getAbsoluteOrRelativeFile(indexBasePath,
+ ParameterExpander.expandExpression(aProductionContext.getValueSet(), indexPath));
+
+ data = ParameterExpander.findValueForKey(aProductionContext.getValueSet(), contentKey);
if (! (data instanceof EntityAdapter)) {
throw new ProducerFailure("UnIndexingProducerNode: value of '"+contentKey+"' is not an EntityAdapter, but an " + data.getClass().getName(), null);
if (! (entity instanceof EntityContent)) {
throw new ProducerFailure("UnIndexingProducerNode: value of '"+contentKey+"' is not a content EntityAdapter, but a " + entity.getClass().getName() + " adapter", null);
}
- aLogger.info("UnIndexing " + (String) entity.getFieldValue("id") + " out of " + index);
+ aProductionContext.getLogger().info("UnIndexing " + entity.getFieldValue("id") + " out of " + indexFile.getAbsolutePath());
- IndexUtil.unindexEntity((EntityContent) entity, index);
+ IndexUtil.unindexEntity((EntityContent) entity, indexFile);
}
catch (Throwable t) {
- aLogger.error("Error while unindexing content: " + t.getMessage());
- t.printStackTrace(aLogger.asPrintWriter(LoggerWrapper.DEBUG_MESSAGE));
+ aProductionContext.getLogger().error("Error while unindexing content: " + t.getMessage(), t);
}
endTime = System.currentTimeMillis();
- aLogger.info(" UnIndexTime: " + (endTime-startTime) + " ms<br>");
+ aProductionContext.getLogger().info(" UnIndexTime: " + (endTime-startTime) + " ms<br>");
}
}