/** {@inheritDoc} */
public boolean loadIndex(int searcher, File indexPath)
throws SearchableNotSupportedException, IndexException {
byte count = 0;
Searchable searchable = this.searchableHash.get(searcher);
File newFile = null;
if (searchable == null || !(searchable instanceof SearchEngine)) {
throw new SearchableNotSupportedException(
"The searcher " + searcher + " is not supported for this operation");
} else if (searchable.isEnabled()) {
switch (searcher) {
case LUCENE_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/lucene/index"));
break;
case MINION_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/minion/index"));
break;
case TERRIER_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/terrier/index"));
break;
case INDRI_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/indri/index"));
break;
}
((SearchEngine) searchable).loadIndex(newFile);
count++;
}
if (count > 0) {
return true;
}
return false;
}
/** {@inheritDoc} */
public long updateIndex(int searcher, List<File> collectionPath, File indexPath)
throws SearchableNotSupportedException, IndexException {
long count = 0;
Searchable searchable = this.searchableHash.get(searcher);
File newFile = null;
if (searchable == null || !(searchable instanceof SearchEngine)) {
throw new SearchableNotSupportedException(
"The searcher " + searcher + " is not supported for this operation");
} else if (searchable.isEnabled()) {
switch (searcher) {
case LUCENE_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/lucene/index"));
break;
case MINION_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/minion/index"));
break;
case TERRIER_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/terrier/index"));
break;
case INDRI_SEARCH_ENGINE:
newFile = new File(indexPath.getPath().concat("/indri/index"));
break;
}
count = ((SearchEngine) searchable).updateIndex(collectionPath, newFile);
}
return count;
}
/** {@inheritDoc} */
public long makeIndex(List<File> collectionPath) throws IndexException {
long count = 0;
SearchEngine engine;
for (Searchable searchable : searcherList) {
if (searchable instanceof SearchEngine && searchable.isEnabled()) {
engine = (SearchEngine) searchable;
count += engine.makeIndex(collectionPath);
}
}
return count;
}
/** {@inheritDoc} */
public long updateIndex(int searcher, List<File> collectionPath)
throws SearchableNotSupportedException, IndexException {
long count = 0;
Searchable searchable = this.searchableHash.get(searcher);
if (searchable == null || !(searchable instanceof SearchEngine)) {
throw new SearchableNotSupportedException(
"The searcher " + searcher + " is not supported for this operation");
} else if (searchable.isEnabled()) {
count = ((SearchEngine) searchable).updateIndex(collectionPath);
}
return count;
}
/** {@inheritDoc} */
public boolean loadIndex(File indexPath) throws IndexException {
byte count = 0;
for (Searchable searchable : searcherList) {
if (searchable instanceof SearchEngine && searchable.isEnabled()) {
((SearchEngine) searchable).loadIndex(indexPath);
count++;
}
}
if (count > 0) {
return true;
}
return false;
}
/**
* To make an index from an SVN repository
*
* @param url
* @param repListFile
* @param indexPath
* @param user
* @param password
* @param mergeFactor
* @param directPath
* @param facade
* @return
* @throws IndexException
*/
public long makeSVNIndex(
String url,
String repListFile,
String indexPath,
String user,
String password,
String mergeFactor,
String directPath,
FacadeDesktopListener facade)
throws IndexException, SearchableNotSupportedException, IndexException {
Properties p = new Properties();
p.setProperty("url", url);
if (repListFile == null) {
p.setProperty("directPath", directPath);
} else {
p.setProperty("repListFile", repListFile);
}
p.setProperty("indexPath", indexPath);
if (user != null && password != null) {
p.setProperty("user", user);
p.setProperty("password", password);
}
p.setProperty("mergeFactor", mergeFactor); // max loadedDocs of files keept in memory by Lucene
long count = 0;
int searcher = KeySearchable.SVN_SEARCHER;
Searchable searchable = this.searchableHash.get(searcher);
if (searchable == null || !(searchable instanceof CVSSearch)) {
throw new SearchableNotSupportedException(
"The searcher " + searcher + " is not supported for this operation");
} else if (searchable.isEnabled()) {
CVSSearch search = ((CVSSearch) searchable);
search.setListener(facade);
search.setProperties(p);
count = search.makeIndex();
}
return count;
}
/** {@inheritDoc} */
public boolean loadIndex(int searcher) throws SearchableNotSupportedException, IndexException {
byte count = 0;
Searchable searchable = this.searchableHash.get(searcher);
if (searchable == null || !(searchable instanceof SearchEngine)) {
throw new SearchableNotSupportedException(
"The searcher " + searcher + " is not supported for this operation");
} else if (searchable.isEnabled()) {
((SearchEngine) searchable).loadIndex();
count++;
}
if (count > 0) {
return true;
}
return false;
}
private long batchMakeIndex(File collectionPath) throws IndexException {
long count = 0;
SearchEngine engine;
boolean flag = false;
if (collectionPath == null) {
flag = true;
}
for (Searchable searchable : searcherList) {
if (searchable instanceof SearchEngine && searchable.isEnabled()) {
engine = (SearchEngine) searchable;
if (flag) {
count += engine.makeIndex();
} else {
count += engine.makeIndex(collectionPath);
}
}
}
return count;
}
