Example usage for com.mongodb DBCursor next

List of usage examples for com.mongodb DBCursor next

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Introduction

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

Prototype

@Override
public DBObject next()

Source Link

Document

Returns the object the cursor is at and moves the cursor ahead by one.

Usage

From source file:bd.DArticulo.java

@Override
public ArrayList listar() {
    ArrayList datos = new ArrayList();
    CArticulo x = new CArticulo();
    conecion con = new conecion(table);
    DBCursor cursor = con.get_colletion().find();
    try {/* w  w  w  .j  a  va 2  s . c  om*/
        while (cursor.hasNext()) {
            x = new CArticulo();
            BasicDBObject agg = (BasicDBObject) cursor.next();
            x.set_datos((HashMap) agg.toMap());
            x.setId((String) agg.getString("_id"));
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();
    return datos;
}

From source file:bd.DArticulo.java

@Override
public Object buscar_id(String id_find) {
    ArrayList datos = new ArrayList();
    CArticulo x = new CArticulo();
    conecion con = new conecion(table);
    System.out.println(id_find + "warrennnnn");
    BasicDBObject id = new BasicDBObject("_id", new ObjectId(id_find));
    DBCursor cursor = con.get_colletion().find(id);

    try {//from  ww  w .java2s.  c  om
        while (cursor.hasNext()) {
            x = new CArticulo();
            x.set_datos((HashMap) cursor.next().toMap());
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();
    if (datos.size() == 0)
        return null;
    return datos.get(0);
}

From source file:bd.DArticulo.java

@Override
public ArrayList listar(String clave, String valor) {
    ArrayList datos = new ArrayList();
    CArticulo x = new CArticulo();
    conecion con = new conecion(table);
    BasicDBObject id = new BasicDBObject(clave, valor);
    DBCursor cursor = con.get_colletion().find(id);

    try {//from  ww w  .  j a  va 2  s . c  om
        while (cursor.hasNext()) {
            x = new CArticulo();
            x.set_datos((HashMap) cursor.next().toMap());
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();

    return datos;
}

From source file:bd.DArticulo.java

@Override
public ArrayList listar(HashMap map) {
    ArrayList datos = new ArrayList();
    CArticulo x = new CArticulo();
    conecion con = new conecion(table);
    BasicDBObject id = new BasicDBObject(map);
    DBCursor cursor = con.get_colletion().find(id);

    try {//  w  w  w. jav a  2 s .  c  om
        while (cursor.hasNext()) {
            x = new CArticulo();
            x.set_datos((HashMap) cursor.next().toMap());
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();

    return datos;
}

From source file:bd.DCategoria.java

@Override
public ArrayList listar() {
    ArrayList datos = new ArrayList();
    CCategoria x = new CCategoria();
    conecion con = new conecion(table);
    DBCursor cursor = con.get_colletion().find();
    try {//  w ww.  j a v  a 2  s . com
        while (cursor.hasNext()) {
            x = new CCategoria();
            BasicDBObject agg = (BasicDBObject) cursor.next();
            x.set_datos((HashMap) agg.toMap());
            x.setId((String) agg.getString("_id"));
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();
    return datos;
}

From source file:bd.DCategoria.java

@Override
public Object buscar_id(String id_find) {

    ArrayList datos = new ArrayList();
    CCategoria x = new CCategoria();
    conecion con = new conecion(table);
    BasicDBObject id = new BasicDBObject("_id", new ObjectId(id_find));
    DBCursor cursor = con.get_colletion().find(id);

    try {/* w  w w  .j  a  v a  2s. c  om*/
        while (cursor.hasNext()) {
            x = new CCategoria();
            x.set_datos((HashMap) cursor.next().toMap());
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();
    System.out.println(id_find + "lllll" + datos.size());
    if (datos.size() == 0)
        return null;
    return datos.get(0);
}

From source file:bd.DCategoria.java

@Override
public ArrayList listar(String clave, String valor) {
    ArrayList datos = new ArrayList();
    CCategoria x = new CCategoria();
    conecion con = new conecion(table);
    BasicDBObject id = new BasicDBObject(clave, valor);
    DBCursor cursor = con.get_colletion().find(id);

    try {//from w  w w .  ja  v  a2 s. c  om
        while (cursor.hasNext()) {
            x = new CCategoria();
            x.set_datos((HashMap) cursor.next().toMap());
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();

    return datos;
}

From source file:bd.DCategoria.java

@Override
public ArrayList listar(HashMap map) {
    ArrayList datos = new ArrayList();
    CCategoria x = new CCategoria();
    conecion con = new conecion(table);
    BasicDBObject id = new BasicDBObject(map);
    DBCursor cursor = con.get_colletion().find(id);

    try {/*  w  w w.  j  a v a2 s. c om*/
        while (cursor.hasNext()) {
            x = new CCategoria();
            x.set_datos((HashMap) cursor.next().toMap());
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();

    return datos;
}

From source file:bd.DPersona.java

@Override
public ArrayList listar() {
    ArrayList datos = new ArrayList();
    CPersona x = new CPersona();
    conecion con = new conecion(table);
    DBCursor cursor = con.get_colletion().find();
    try {/*www  .  j  a va 2s  .co m*/
        while (cursor.hasNext()) {
            x = new CPersona();
            BasicDBObject agg = (BasicDBObject) cursor.next();
            x.set_datos((HashMap) agg.toMap());
            x.setId((String) agg.getString("_id"));
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();
    return datos;
}

From source file:bd.DPersona.java

@Override
public Object buscar_id(String id_find) {
    ArrayList datos = new ArrayList();
    CPersona x = new CPersona();
    conecion con = new conecion(table);
    BasicDBObject id = new BasicDBObject("_id", new ObjectId(id_find));
    DBCursor cursor = con.get_colletion().find(id);

    try {//from   ww  w  .  j av a2 s .c o m
        while (cursor.hasNext()) {
            x = new CPersona();
            x.set_datos((HashMap) cursor.next().toMap());
            datos.add(x);
        }
    } finally {
        cursor.close();
    }
    con.end();
    if (datos.size() == 0)
        return null;
    return datos.get(0);
}