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Fix for ETHREEOH-1243 - improved List Site Members API to correctly search using multiple name filter terms.

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Fixed up Site search to only search fields we actually use to reduce search overhead.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13793 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2009-04-01 10:11:36 +00:00
parent 00e47aaa74
commit b83115a62c
1 changed files with 43 additions and 28 deletions
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55
source/java/org/alfresco/repo/site/SiteServiceImpl.java
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@@ -31,6 +31,7 @@ import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.concurrent.ConcurrentHashMap;
import org.alfresco.model.ContentModel;
@@ -572,35 +573,27 @@ public class SiteServiceImpl implements SiteService, SiteModel
NodeRef siteRoot = getSiteRoot();
if (nameFilter != null && nameFilter.length() != 0)
{
// Perform a Lucene search under the Site parent node using *name*, *title* and *description* search query
QueryParameterDefinition[] params = new QueryParameterDefinition[3];
String escNameFilter = LuceneQueryParser.escape(nameFilter.replace('"', ' '));
// Perform a Lucene search under the Site parent node using *name* and *description* search query
QueryParameterDefinition[] params = new QueryParameterDefinition[2];
params[0] = new QueryParameterDefImpl(
ContentModel.PROP_NAME,
dictionaryService.getDataType(
DataTypeDefinition.TEXT),
true,
LuceneQueryParser.escape(nameFilter.replace('"', ' ')));
escNameFilter);
params[1] = new QueryParameterDefImpl(
ContentModel.PROP_TITLE,
dictionaryService.getDataType(
DataTypeDefinition.TEXT),
true,
LuceneQueryParser.escape(nameFilter.replace('"', ' ')));
params[2] = new QueryParameterDefImpl(
ContentModel.PROP_DESCRIPTION,
dictionaryService.getDataType(
DataTypeDefinition.TEXT),
true,
LuceneQueryParser.escape(nameFilter.replace('"', ' ')));
escNameFilter);
// get the sites that match the specified names
StringBuilder query = new StringBuilder(128);
query.append("+PARENT:\"").append(siteRoot.toString())
.append("\" +(@cm\\:name:\"*${cm:name}*\"")
.append(" @cm\\:title:\"*${cm:title}*\"")
.append(" @cm\\:description:\"*${cm:description}*\")");
.append("\" +(@cm\\:name:\"*${cm:name}*\" @cm\\:description:\"*${cm:description}*\")");
ResultSet results = this.searchService.query(
siteRoot.getStoreRef(),
SearchService.LANGUAGE_LUCENE,
@@ -972,6 +965,18 @@ public class SiteServiceImpl implements SiteService, SiteModel
throw new SiteServiceException(MSG_SITE_NO_EXIST, new Object[]{shortName});
}
// build an array of name filter tokens pre lowercased to test against person properties
String[] nameFilters = new String[0];
if (nameFilter != null && nameFilter.length() != 0)
{
StringTokenizer t = new StringTokenizer(nameFilter, " ");
nameFilters = new String[t.countTokens()];
for (int i=0; t.hasMoreTokens(); i++)
{
nameFilters[i] = t.nextToken().toLowerCase();
}
}
Map<String, String> members = new HashMap<String, String>(32);
Set<String> permissions = this.permissionService.getSettablePermissions(SiteModel.TYPE_SITE);
@@ -987,7 +992,7 @@ public class SiteServiceImpl implements SiteService, SiteModel
if (nameFilter != null && nameFilter.length() != 0 && !nameFilter.equals(user))
{
// found a filter - does it match person first/last name?
addUser = matchPerson(nameFilter, user);
addUser = matchPerson(nameFilters, user);
}
if (addUser)
{
@@ -1022,7 +1027,7 @@ public class SiteServiceImpl implements SiteService, SiteModel
if (nameFilter != null && nameFilter.length() != 0 && !nameFilter.equals(subUser))
{
// found a filter - does it match person first/last name?
addUser = matchPerson(nameFilter, subUser);
addUser = matchPerson(nameFilters, subUser);
}
if (addUser)
{
@@ -1045,26 +1050,36 @@ public class SiteServiceImpl implements SiteService, SiteModel
}
/**
* Helper to
* Helper to match name filters to Person properties
*
* @param filter
* @param username
* @return
*/
private boolean matchPerson(String filter, String username)
private boolean matchPerson(final String[] nameFilters, final String username)
{
boolean addUser = false;
NodeRef personRef = this.personService.getPerson(username);
Map<QName, Serializable> props = this.nodeService.getProperties(personRef);
String firstName = (String)props.get(ContentModel.PROP_FIRSTNAME);
String lastName = (String)props.get(ContentModel.PROP_LASTNAME);
if (firstName != null && firstName.toLowerCase().indexOf(filter.toLowerCase()) != -1)
final String lowFirstName = (firstName != null ? firstName.toLowerCase() : "");
final String lowLastName = (lastName != null ? lastName.toLowerCase() : "");
for (int i=0; i<nameFilters.length; i++)
{
if (lowFirstName.indexOf(nameFilters[i]) != -1)
{
addUser = true;
break;
}
else if (lastName != null && lastName.toLowerCase().indexOf(filter.toLowerCase()) != -1)
else if (lowLastName.indexOf(nameFilters[i]) != -1)
{
addUser = true;
break;
}
}
return addUser;
}