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Added i18n lib and added paging on mongo and meta backends.

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This commit is contained in:
Willem Cazander 2012-05-08 04:38:07 +02:00
parent fe5842768f
commit efcbdbd519
45 changed files with 1767 additions and 28 deletions
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31
vasc-backend/vasc-backend-mongodb/src/main/java/net/forwardfire/vasc/backend/mongodb/MongodbVascBackend.java
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@ -60,16 +60,43 @@ public class MongodbVascBackend extends AbstractVascBackend {
logger = Logger.getLogger(MongodbVascBackend.class.getName());
}
public List<Object> execute(VascBackendState state) throws VascException {
/**
* @see net.forwardfire.vasc.backend.AbstractVascBackend#isPageable()
*/
@Override
public boolean isPageable() {
return true;
}
/**
* @see net.forwardfire.vasc.backend.AbstractVascBackend#fetchTotalExecuteSize(net.forwardfire.vasc.backend.VascBackendState)
*/
@Override
public long fetchTotalExecuteSize(VascBackendState state) {
DBCollection coll = getDBCollection();
DBObject query = createFilterQuery(state);
long result = coll.count(query);
return result;
}
private DBObject createFilterQuery(VascBackendState state) {
DBObject query = new BasicDBObject();
for (String key:state.getDataParameterKeys()) {
Object value = state.getDataParameter(key);
query.put(key, value);
logger.finer("Setting query parameter key: '"+key+"' value: '"+value+"'");
}
return query;
}
public List<Object> execute(VascBackendState state) throws VascException {
DBCollection coll = getDBCollection();
DBObject query = createFilterQuery(state);
DBCursor cur = coll.find(query);
//cur.count();
if (isPageable()) {
cur.limit(state.getPageSize());
cur.skip(state.getPageIndex());
}
List<Object> result = new ArrayList<Object>(cur.count());
while (cur.hasNext()) {
DBObject row = cur.next();