Example usage for com.mongodb DBCursor close

Introduction

In this page you can find the example usage for com.mongodb DBCursor close.

Prototype

@Override
    public void close()

Source Link

Usage

From source file:cn.vlabs.clb.server.storage.mongo.extend.MyGridFS.java

License:Apache License

public List<MyGridFSDBFile> find(DBObject query, DBObject sort) {
    List<MyGridFSDBFile> files = new ArrayList<MyGridFSDBFile>();

    DBCursor c = null;
    try {/*ww  w .  j  a  va 2 s  . c  om*/
        c = _filesCollection.find(query);
        if (sort != null) {
            c.sort(sort);
        }
        while (c.hasNext()) {
            files.add(_fix(c.next()));
        }
    } finally {
        if (c != null) {
            c.close();
        }
    }
    return files;
}

From source file:co.edu.uniandes.cloud.simuladorcredito.persistencia.SecuenciaDAO.java

public Secuencia leer(String llave) {
    BasicDBObject query = new BasicDBObject("tabla", llave);
    DBCursor cursor = col.find(query);
    try {//from   www .j a v a  2s .  c  om
        if (cursor.hasNext()) {
            Secuencia s = new Secuencia();
            DBObject obj = cursor.next();
            s.setTabla((String) obj.get("tabla"));
            s.setSecuencia((Long) obj.get("secuencia"));
            return s;
        } else {
            return null;
        }
    } finally {
        cursor.close();
    }
}

From source file:co.edu.uniandes.cloud.simuladorcredito.persistencia.SuperDAO.java

protected DBObject leerBD(String campo, Object valor) {
    BasicDBObject query = new BasicDBObject(campo, valor);
    DBCursor cursor = col.find(query);
    try {//from   w  ww  . j ava 2 s  . com
        if (cursor.hasNext()) {
            return cursor.next();
        } else {
            return null;
        }
    } finally {
        cursor.close();
    }
}

From source file:co.edu.uniandes.cloud.simuladorcredito.persistencia.SuperDAO.java

protected List<DBObject> leerVariosBD(String campo, Object valor) {
    List<DBObject> lista = new ArrayList();
    BasicDBObject query = new BasicDBObject(campo, valor);
    DBCursor cursor = col.find(query);
    try {/*  w w  w.  ja v a2s  . c  om*/
        while (cursor.hasNext()) {
            lista.add(cursor.next());
        }
    } finally {
        cursor.close();
    }
    return lista;
}

From source file:co.edu.uniandes.csw.Arquidalgos.usuario.persistence._UsuarioPersistence.java

License:MIT License

@SuppressWarnings("unchecked")
public List<UsuarioDTO> getUsuarios() {
    //      Query q = entityManager.createQuery("select u from UsuarioEntity u");
    //      return UsuarioConverter.entity2PersistenceDTOList(q.getResultList());

    List listaUsuarios = new ArrayList();
    DBCollection coll = db.getCollection("UsuarioDTO");
    BasicDBObject query = new BasicDBObject();
    DBCursor cursor = coll.find(query);
    while (cursor.hasNext()) {
        DBObject dBObject = cursor.next();
        UsuarioDTO user = new UsuarioDTO();
        user.setName((String) dBObject.get("name"));
        user.setContrasena((String) dBObject.get("contrasena"));
        user.setEmail((String) dBObject.get("email"));
        user.setFacebookId((String) dBObject.get("facebookId"));

        //TODO imprimir usuarios
        listaUsuarios.add(user);/*from  w  w w .j ava  2s  .c  om*/
    }
    cursor.close();
    return listaUsuarios;

}

From source file:com.affairs.dao.zaffar.CurrentAffairsDAO.java

License:Apache License

public DBObject findByObjectId(String ObjectId) {

    DBObject sayDoProjectObj = null;/*w ww. ja  v  a 2 s.  c  o  m*/
    DBCursor sayDoProjectCursor = null;
    try {
        sayDoProjectCursor = this.saydoCollection.find(new BasicDBObject("_id", ObjectId));

        while (sayDoProjectCursor.hasNext()) {
            sayDoProjectObj = sayDoProjectCursor.next();
        }
    } catch (Exception exp) {
        System.out.println(exp.getMessage());
    } finally {
        sayDoProjectCursor.close();
    }
    return sayDoProjectObj;
}

From source file:com.affairs.dao.zaffar.CurrentAffairsDAO.java

License:Apache License

public List findAllObjectByCondition(BasicDBObject whereConditionObj) {

    List<DBObject> projectList = new ArrayList<DBObject>();

    DBCursor projectListCursor = this.saydoCollection.find(whereConditionObj).limit(SAYDO_UI_DISPLAY_LIMIT);
    DBObject projectCursor = new BasicDBObject();

    try {//from w w w .  ja  va 2s .  c  om
        while (projectListCursor.hasNext()) {
            projectCursor = projectListCursor.next();
            projectList.add(projectCursor);
        }
    } catch (Exception exp) {
        System.out.println(exp.getMessage());
    } finally {
        projectListCursor.close();
    }
    return projectList;

}

From source file:com.affairs.dao.zaffar.EntityDAO.java

License:Apache License

public List<DBObject> findEntitiesByType(ArrayList entityTypes) {

    List<DBObject> entityList = new ArrayList<DBObject>();

    DBObject whereCondition = new BasicDBObject().append("isCurrent", true).append("delInd", false)
            .append("type", new BasicDBObject("$in", entityTypes));
    DBObject sortCondition = new BasicDBObject().append("type", 1).append("mnm", 1);

    DBCursor entityListCursor = this.entityCollection.find(whereCondition).sort(sortCondition);
    DBObject entityCursor = new BasicDBObject();

    try {/*from w w  w  .  j  ava  2s  . c o m*/
        while (entityListCursor.hasNext()) {
            entityCursor = entityListCursor.next();
            entityList.add(entityCursor);
        }
    } catch (Exception exp) {
        System.out.println(exp.getMessage());
    } finally {
        entityListCursor.close();
    }
    return entityList;
}

From source file:com.affairs.dao.zaffar.EntityDAO.java

License:Apache License

public DBObject findByObjectId(String ObjectId) {

    DBObject entityObj = null;//from   ww w  .  ja v a2  s .  c om
    DBCursor entityCursor = null;
    try {
        entityCursor = this.entityCollection.find(new BasicDBObject("_id", ObjectId));

        while (entityCursor.hasNext()) {
            entityObj = entityCursor.next();
        }
    } catch (Exception exp) {
        System.out.println(exp.getMessage());
    } finally {
        entityCursor.close();
    }
    return entityObj;
}

From source file:com.affairs.dao.zaffar.EntityDAO.java

License:Apache License

public List findAllObjectByCondition(BasicDBObject whereConditionObj) {

    List<DBObject> entityList = new ArrayList<DBObject>();

    DBCursor entityListCursor = this.entityCollection.find(whereConditionObj);
    DBObject entityCursor = new BasicDBObject();

    try {/*w w  w  .  j a v a2s .  co m*/
        while (entityListCursor.hasNext()) {
            entityCursor = entityListCursor.next();
            entityList.add(entityCursor);
        }
    } catch (Exception exp) {
        System.out.println(exp.getMessage());
    } finally {
        entityListCursor.close();
    }
    return entityList;

}