mirror of
https://github.com/querydsl/querydsl.git
synced 2026-06-30 21:08:30 +08:00
Started to make real tests
This commit is contained in:
Lassi Immonen
parent
e21be77434
commit
6895adb690
@ -0,0 +1,157 @@
|
||||
package com.mysema.query.mongodb;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import com.google.code.morphia.Datastore;
|
||||
import com.mongodb.DBCollection;
|
||||
import com.mongodb.DBObject;
|
||||
import com.mysema.commons.lang.Assert;
|
||||
import com.mysema.query.QueryMetadata;
|
||||
import com.mysema.query.QueryModifiers;
|
||||
import com.mysema.query.SearchResults;
|
||||
import com.mysema.query.SimpleProjectable;
|
||||
import com.mysema.query.SimpleQuery;
|
||||
import com.mysema.query.support.QueryMixin;
|
||||
import com.mysema.query.types.EntityPath;
|
||||
import com.mysema.query.types.OrderSpecifier;
|
||||
import com.mysema.query.types.Param;
|
||||
import com.mysema.query.types.expr.EBoolean;
|
||||
|
||||
/**
|
||||
* MongoDb query
|
||||
*
|
||||
* @author laimw
|
||||
*
|
||||
* @param <K>
|
||||
*/
|
||||
public class MongodbQuery<K> implements SimpleQuery<MongodbQuery<K>>, SimpleProjectable<K> {
|
||||
|
||||
private final QueryMixin<MongodbQuery<K>> queryMixin;
|
||||
private final EntityPath<K> ePath;
|
||||
private final Datastore ds;
|
||||
private final DBCollection coll;
|
||||
private final MongodbSerializer serializer = new MongodbSerializer();
|
||||
|
||||
public MongodbQuery(Datastore datastore, EntityPath<K> entityPath) {
|
||||
queryMixin = new QueryMixin<MongodbQuery<K>>(this);
|
||||
ePath = entityPath;
|
||||
ds = datastore;
|
||||
coll = ds.getCollection(ePath.getType());
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> where(EBoolean... e) {
|
||||
return queryMixin.where(e);
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> limit(long limit) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> offset(long offset) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> restrict(QueryModifiers modifiers) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> orderBy(OrderSpecifier<?>... o) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public <T> MongodbQuery<K> set(Param<T> param, T value) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<K> list() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<K> listDistinct() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public K uniqueResult() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SearchResults<K> listResults() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SearchResults<K> listDistinctResults() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long count() {
|
||||
//return createMorphiaQuery().countAll();
|
||||
return coll.count(createQuery());
|
||||
}
|
||||
|
||||
@Override
|
||||
public long countDistinct() {
|
||||
// TODO Auto-generated method stub
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// private Query<? extends K> createMorphiaQuery() {
|
||||
// QueryMetadata metadata = queryMixin.getMetadata();
|
||||
// Assert.notNull(metadata.getWhere(), "where needs to be set");
|
||||
//
|
||||
//
|
||||
// return ds.createQuery(ePath.getType()).filter("firstName", "Juuso"); //where(" firstName : \"Juuso\" ");
|
||||
// }
|
||||
|
||||
private DBObject createQuery(){
|
||||
QueryMetadata metadata = queryMixin.getMetadata();
|
||||
Assert.notNull(metadata.getWhere(), "where needs to be set");
|
||||
|
||||
return (DBObject) serializer.handle(metadata.getWhere());
|
||||
|
||||
|
||||
// org.apache.lucene.search.Query query = serializer.toQuery(metadata.getWhere(), metadata);
|
||||
//
|
||||
// FullTextQuery fullTextQuery = session.createFullTextQuery(query, path.getType());
|
||||
//
|
||||
// // order
|
||||
// if (!metadata.getOrderBy().isEmpty() && !forCount){
|
||||
// fullTextQuery.setSort(serializer.toSort(metadata.getOrderBy()));
|
||||
// }
|
||||
//
|
||||
// // paging
|
||||
// QueryModifiers modifiers = metadata.getModifiers();
|
||||
// if (modifiers != null && modifiers.isRestricting() && !forCount){
|
||||
// if (modifiers.getLimit() != null){
|
||||
// fullTextQuery.setMaxResults(modifiers.getLimit().intValue());
|
||||
// }
|
||||
// if (modifiers.getOffset() != null){
|
||||
// fullTextQuery.setFirstResult(modifiers.getOffset().intValue());
|
||||
// }
|
||||
// }
|
||||
// return fullTextQuery;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,113 @@
|
||||
package com.mysema.query.mongodb;
|
||||
|
||||
import com.mongodb.BasicDBObject;
|
||||
import com.mysema.query.types.Constant;
|
||||
import com.mysema.query.types.Custom;
|
||||
import com.mysema.query.types.Expr;
|
||||
import com.mysema.query.types.FactoryExpression;
|
||||
import com.mysema.query.types.Operation;
|
||||
import com.mysema.query.types.Operator;
|
||||
import com.mysema.query.types.Ops;
|
||||
import com.mysema.query.types.Param;
|
||||
import com.mysema.query.types.Path;
|
||||
import com.mysema.query.types.SubQueryExpression;
|
||||
import com.mysema.query.types.Visitor;
|
||||
|
||||
/**
|
||||
* Serializes the given QueryDSL query to a DBObject querty format MongoDB understands.
|
||||
* @author laimw
|
||||
*
|
||||
*/
|
||||
public class MongodbSerializer implements Visitor<Object, Void> {
|
||||
|
||||
public MongodbSerializer() {
|
||||
//BasicDBObject o = new BasicDBObject();
|
||||
//o.append("firstName", "Juuso");
|
||||
|
||||
//o.append("firstName", new BasicDBObject("$ne", "Juuso"));
|
||||
//o.append("age", 3);
|
||||
}
|
||||
|
||||
|
||||
|
||||
public Object handle(Expr<?> where) {
|
||||
return where.accept(this, null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Constant<?> expr, Void context) {
|
||||
return expr.getConstant();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Custom<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(FactoryExpression<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Operation<?> expr, Void context) {
|
||||
Operator<?> op = expr.getOperator();
|
||||
// if (op == Ops.OR) {
|
||||
// return toTwoHandSidedQuery(operation, Occur.SHOULD, metadata);
|
||||
// } else if (op == Ops.AND) {
|
||||
// return toTwoHandSidedQuery(operation, Occur.MUST, metadata);
|
||||
// } else if (op == Ops.NOT) {
|
||||
// BooleanQuery bq = new BooleanQuery();
|
||||
// bq.add(new BooleanClause(toQuery(operation.getArg(0), metadata), Occur.MUST_NOT));
|
||||
// return bq;
|
||||
// } else if (op == Ops.LIKE) {
|
||||
// return like(operation, metadata);
|
||||
if (op == Ops.EQ_OBJECT || op == Ops.EQ_PRIMITIVE || op == Ops.EQ_IGNORE_CASE) {
|
||||
return new BasicDBObject((String)expr.getArg(0).accept(this, null), expr.getArg(1).accept(this, null));
|
||||
}
|
||||
// else if (op == Ops.NE_OBJECT || op == Ops.NE_PRIMITIVE) {
|
||||
// return ne(operation, metadata);
|
||||
// } else if (op == Ops.STARTS_WITH || op == Ops.STARTS_WITH_IC) {
|
||||
// return startsWith(metadata, operation);
|
||||
// } else if (op == Ops.ENDS_WITH || op == Ops.ENDS_WITH_IC) {
|
||||
// return endsWith(operation, metadata);
|
||||
// } else if (op == Ops.STRING_CONTAINS || op == Ops.STRING_CONTAINS_IC) {
|
||||
// return stringContains(operation, metadata);
|
||||
// } else if (op == Ops.BETWEEN) {
|
||||
// return between(operation, metadata);
|
||||
// } else if (op == Ops.IN) {
|
||||
// return in(operation, metadata);
|
||||
// } else if (op == Ops.LT || op == Ops.BEFORE) {
|
||||
// return lt(operation, metadata);
|
||||
// } else if (op == Ops.GT || op == Ops.AFTER) {
|
||||
// return gt(operation, metadata);
|
||||
// } else if (op == Ops.LOE || op == Ops.BOE) {
|
||||
// return le(operation, metadata);
|
||||
// } else if (op == Ops.GOE || op == Ops.AOE) {
|
||||
// return ge(operation, metadata);
|
||||
// } else if (op == PathType.DELEGATE) {
|
||||
// return toQuery(operation.getArg(0), metadata);
|
||||
// }
|
||||
throw new UnsupportedOperationException("Illegal operation " + expr);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Path<?> expr, Void context) {
|
||||
return expr.getMetadata().getExpression().toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(SubQueryExpression<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Param<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
}
|
||||
@ -2,18 +2,6 @@ package com.mysema.query.mongodb;
|
||||
|
||||
import static junit.framework.Assert.assertEquals;
|
||||
|
||||
import java.net.UnknownHostException;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
|
||||
import org.apache.commons.lang.NotImplementedException;
|
||||
import org.apache.lucene.search.BooleanClause;
|
||||
import org.apache.lucene.search.BooleanQuery;
|
||||
import org.apache.lucene.search.BooleanClause.Occur;
|
||||
import org.bson.BSON;
|
||||
import org.bson.BSONDecoder;
|
||||
import org.bson.BSONEncoder;
|
||||
import org.bson.BSONObject;
|
||||
import org.bson.types.ObjectId;
|
||||
import org.junit.Test;
|
||||
|
||||
@ -21,38 +9,6 @@ import com.google.code.morphia.Datastore;
|
||||
import com.google.code.morphia.Morphia;
|
||||
import com.google.code.morphia.annotations.Entity;
|
||||
import com.google.code.morphia.annotations.Id;
|
||||
import com.google.code.morphia.query.Query;
|
||||
import com.mongodb.BasicDBObject;
|
||||
import com.mongodb.BasicDBObjectBuilder;
|
||||
import com.mongodb.DB;
|
||||
import com.mongodb.DBCollection;
|
||||
import com.mongodb.DBObject;
|
||||
import com.mongodb.Mongo;
|
||||
import com.mongodb.MongoException;
|
||||
import com.mysema.commons.lang.Assert;
|
||||
import com.mysema.query.QueryMetadata;
|
||||
import com.mysema.query.QueryModifiers;
|
||||
import com.mysema.query.SearchResults;
|
||||
import com.mysema.query.SimpleProjectable;
|
||||
import com.mysema.query.SimpleQuery;
|
||||
import com.mysema.query.support.QueryMixin;
|
||||
import com.mysema.query.types.Constant;
|
||||
import com.mysema.query.types.Custom;
|
||||
import com.mysema.query.types.EntityPath;
|
||||
import com.mysema.query.types.Expr;
|
||||
import com.mysema.query.types.FactoryExpression;
|
||||
import com.mysema.query.types.Operation;
|
||||
import com.mysema.query.types.Operator;
|
||||
import com.mysema.query.types.Ops;
|
||||
import com.mysema.query.types.OrderSpecifier;
|
||||
import com.mysema.query.types.Param;
|
||||
import com.mysema.query.types.Path;
|
||||
import com.mysema.query.types.PathType;
|
||||
import com.mysema.query.types.SerializerBase;
|
||||
import com.mysema.query.types.SubQueryExpression;
|
||||
import com.mysema.query.types.Templates;
|
||||
import com.mysema.query.types.Visitor;
|
||||
import com.mysema.query.types.expr.EBoolean;
|
||||
import com.mysema.query.types.path.EntityPathBase;
|
||||
import com.mysema.query.types.path.PString;
|
||||
import com.mysema.query.types.path.PathMetadataFactory;
|
||||
@ -61,47 +17,8 @@ public class MongoDBTest {
|
||||
|
||||
|
||||
private String dbname = "testdb";
|
||||
private String collname = "testcoll";
|
||||
|
||||
//@Test
|
||||
public void insertData() throws UnknownHostException, MongoException {
|
||||
|
||||
|
||||
|
||||
Mongo m = new Mongo();
|
||||
// Mongo m = new Mongo( "localhost" );
|
||||
// Mongo m = new Mongo( "localhost" , 27017 );
|
||||
|
||||
DB db = m.getDB(dbname);
|
||||
|
||||
Set<String> colls = db.getCollectionNames();
|
||||
|
||||
for (String s : colls) {
|
||||
System.out.println(s);
|
||||
}
|
||||
|
||||
DBCollection coll = null;
|
||||
|
||||
if (db.collectionExists(collname))
|
||||
coll = db.createCollection(collname, null);
|
||||
else
|
||||
coll = db.getCollection(collname);
|
||||
|
||||
BasicDBObject doc = new BasicDBObject();
|
||||
|
||||
doc.put("name", "MongoDB");
|
||||
doc.put("type", "database");
|
||||
doc.put("count", 1);
|
||||
|
||||
|
||||
coll.insert(doc);
|
||||
|
||||
|
||||
System.out.println(coll.findOne());
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
@Entity
|
||||
public static class TestUser {
|
||||
|
||||
@ -124,29 +41,7 @@ public class MongoDBTest {
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void morphiaTest() {
|
||||
|
||||
Morphia m = new Morphia().map(TestUser.class);
|
||||
Datastore ds = m.createDatastore(dbname);
|
||||
|
||||
TestUser u = new TestUser("Juuso", "Juhlava");
|
||||
ds.save(u);
|
||||
|
||||
u = new TestUser("Laila", "Laiha");
|
||||
ds.save(u);
|
||||
|
||||
for( TestUser user : ds.find(TestUser.class)) {
|
||||
|
||||
System.out.println(user);
|
||||
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
public class QTestUser extends EntityPathBase<TestUser> {
|
||||
|
||||
private static final long serialVersionUID = -4872833626508344081L;
|
||||
@ -162,240 +57,8 @@ public class MongoDBTest {
|
||||
}
|
||||
|
||||
|
||||
public static class MongodbQuery<K> implements SimpleQuery<MongodbQuery<K>>, SimpleProjectable<K> {
|
||||
|
||||
private final QueryMixin<MongodbQuery<K>> queryMixin;
|
||||
private final EntityPath<K> ePath;
|
||||
private final Datastore ds;
|
||||
private final DBCollection coll;
|
||||
private final MongodbSerializer serializer = new MongodbSerializer();
|
||||
|
||||
public MongodbQuery(Datastore datastore, EntityPath<K> entityPath) {
|
||||
queryMixin = new QueryMixin<MongodbQuery<K>>(this);
|
||||
ePath = entityPath;
|
||||
ds = datastore;
|
||||
coll = ds.getCollection(ePath.getType());
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> where(EBoolean... e) {
|
||||
return queryMixin.where(e);
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> limit(long limit) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> offset(long offset) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> restrict(QueryModifiers modifiers) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public MongodbQuery<K> orderBy(OrderSpecifier<?>... o) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public <T> MongodbQuery<K> set(Param<T> param, T value) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<K> list() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<K> listDistinct() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public K uniqueResult() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SearchResults<K> listResults() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SearchResults<K> listDistinctResults() {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long count() {
|
||||
//return createMorphiaQuery().countAll();
|
||||
return coll.count(createQuery());
|
||||
}
|
||||
|
||||
@Override
|
||||
public long countDistinct() {
|
||||
// TODO Auto-generated method stub
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// private Query<? extends K> createMorphiaQuery() {
|
||||
// QueryMetadata metadata = queryMixin.getMetadata();
|
||||
// Assert.notNull(metadata.getWhere(), "where needs to be set");
|
||||
//
|
||||
//
|
||||
// return ds.createQuery(ePath.getType()).filter("firstName", "Juuso"); //where(" firstName : \"Juuso\" ");
|
||||
// }
|
||||
|
||||
private DBObject createQuery(){
|
||||
QueryMetadata metadata = queryMixin.getMetadata();
|
||||
Assert.notNull(metadata.getWhere(), "where needs to be set");
|
||||
|
||||
return (DBObject) serializer.handle(metadata.getWhere());
|
||||
|
||||
|
||||
// org.apache.lucene.search.Query query = serializer.toQuery(metadata.getWhere(), metadata);
|
||||
//
|
||||
// FullTextQuery fullTextQuery = session.createFullTextQuery(query, path.getType());
|
||||
//
|
||||
// // order
|
||||
// if (!metadata.getOrderBy().isEmpty() && !forCount){
|
||||
// fullTextQuery.setSort(serializer.toSort(metadata.getOrderBy()));
|
||||
// }
|
||||
//
|
||||
// // paging
|
||||
// QueryModifiers modifiers = metadata.getModifiers();
|
||||
// if (modifiers != null && modifiers.isRestricting() && !forCount){
|
||||
// if (modifiers.getLimit() != null){
|
||||
// fullTextQuery.setMaxResults(modifiers.getLimit().intValue());
|
||||
// }
|
||||
// if (modifiers.getOffset() != null){
|
||||
// fullTextQuery.setFirstResult(modifiers.getOffset().intValue());
|
||||
// }
|
||||
// }
|
||||
// return fullTextQuery;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
public static class MongodbSerializer implements Visitor<Object, Void> {
|
||||
|
||||
public MongodbSerializer() {
|
||||
//BasicDBObject o = new BasicDBObject();
|
||||
//o.append("firstName", "Juuso");
|
||||
|
||||
//o.append("firstName", new BasicDBObject("$ne", "Juuso"));
|
||||
//o.append("age", 3);
|
||||
}
|
||||
|
||||
|
||||
|
||||
public Object handle(Expr<?> where) {
|
||||
return where.accept(this, null);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@Override
|
||||
public Object visit(Constant<?> expr, Void context) {
|
||||
return expr.getConstant();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Custom<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(FactoryExpression<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Operation<?> expr, Void context) {
|
||||
Operator<?> op = expr.getOperator();
|
||||
// if (op == Ops.OR) {
|
||||
// return toTwoHandSidedQuery(operation, Occur.SHOULD, metadata);
|
||||
// } else if (op == Ops.AND) {
|
||||
// return toTwoHandSidedQuery(operation, Occur.MUST, metadata);
|
||||
// } else if (op == Ops.NOT) {
|
||||
// BooleanQuery bq = new BooleanQuery();
|
||||
// bq.add(new BooleanClause(toQuery(operation.getArg(0), metadata), Occur.MUST_NOT));
|
||||
// return bq;
|
||||
// } else if (op == Ops.LIKE) {
|
||||
// return like(operation, metadata);
|
||||
if (op == Ops.EQ_OBJECT || op == Ops.EQ_PRIMITIVE || op == Ops.EQ_IGNORE_CASE) {
|
||||
return new BasicDBObject((String)expr.getArg(0).accept(this, null), expr.getArg(1).accept(this, null));
|
||||
}
|
||||
// else if (op == Ops.NE_OBJECT || op == Ops.NE_PRIMITIVE) {
|
||||
// return ne(operation, metadata);
|
||||
// } else if (op == Ops.STARTS_WITH || op == Ops.STARTS_WITH_IC) {
|
||||
// return startsWith(metadata, operation);
|
||||
// } else if (op == Ops.ENDS_WITH || op == Ops.ENDS_WITH_IC) {
|
||||
// return endsWith(operation, metadata);
|
||||
// } else if (op == Ops.STRING_CONTAINS || op == Ops.STRING_CONTAINS_IC) {
|
||||
// return stringContains(operation, metadata);
|
||||
// } else if (op == Ops.BETWEEN) {
|
||||
// return between(operation, metadata);
|
||||
// } else if (op == Ops.IN) {
|
||||
// return in(operation, metadata);
|
||||
// } else if (op == Ops.LT || op == Ops.BEFORE) {
|
||||
// return lt(operation, metadata);
|
||||
// } else if (op == Ops.GT || op == Ops.AFTER) {
|
||||
// return gt(operation, metadata);
|
||||
// } else if (op == Ops.LOE || op == Ops.BOE) {
|
||||
// return le(operation, metadata);
|
||||
// } else if (op == Ops.GOE || op == Ops.AOE) {
|
||||
// return ge(operation, metadata);
|
||||
// } else if (op == PathType.DELEGATE) {
|
||||
// return toQuery(operation.getArg(0), metadata);
|
||||
// }
|
||||
throw new UnsupportedOperationException("Illegal operation " + expr);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Path<?> expr, Void context) {
|
||||
return expr.getMetadata().getExpression().toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(SubQueryExpression<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object visit(Param<?> expr, Void context) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
//@Test
|
||||
public void firstQueryDslTryout() throws UnknownHostException, MongoException {
|
||||
@Test
|
||||
public void firstNameQuery() {
|
||||
|
||||
|
||||
Morphia morphia = new Morphia().map(TestUser.class);
|
||||
|
||||
@ -0,0 +1,54 @@
|
||||
package com.mysema.query.mongodb;
|
||||
|
||||
import static junit.framework.Assert.assertEquals;
|
||||
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
|
||||
import com.mongodb.BasicDBObject;
|
||||
import com.mysema.query.types.Expr;
|
||||
import com.mysema.query.types.path.PNumber;
|
||||
import com.mysema.query.types.path.PString;
|
||||
import com.mysema.query.types.path.PathBuilder;
|
||||
|
||||
public class MongodbSerializerTest {
|
||||
|
||||
private PathBuilder<Object> entityPath;
|
||||
private PString title;
|
||||
private PNumber<Integer> year;
|
||||
private PNumber<Double> gross;
|
||||
|
||||
private PNumber<Long> longField;
|
||||
private PNumber<Short> shortField;
|
||||
private PNumber<Byte> byteField;
|
||||
private PNumber<Float> floatField;
|
||||
|
||||
private MongodbSerializer serializer;
|
||||
|
||||
@Before
|
||||
public void before() {
|
||||
serializer = new MongodbSerializer();
|
||||
entityPath = new PathBuilder<Object>(Object.class, "obj");
|
||||
title = entityPath.getString("title");
|
||||
year = entityPath.getNumber("year", Integer.class);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testEquals() {
|
||||
assertQuery(title.eq("A"), dbo("title","A"));
|
||||
assertQuery(year.eq(1), dbo("year",1));
|
||||
}
|
||||
|
||||
private void assertQuery(Expr<?> e, BasicDBObject expected) {
|
||||
BasicDBObject result = (BasicDBObject) serializer.handle(e);
|
||||
assertEquals(expected, result);
|
||||
}
|
||||
|
||||
private static BasicDBObject dbo(String key, Object value) {
|
||||
return new BasicDBObject(key, value);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user