Example usage for com.mongodb Block Block

Introduction

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

Prototype

Block

Source Link

Usage

From source file:com.redhat.jielicious.storage.mongo.response.MongoResponseBuilder.java

License:Open Source License

public static String buildJsonDocuments(FindIterable<Document> documents) {
    final StringBuilder s = new StringBuilder();

    s.append("\"response\" : [");

    final int[] i = { 0 };

    documents.forEach(new Block<Document>() {
        @Override//from w w  w  .j a  va 2  s . c  o  m
        public void apply(Document document) {
            s.append(((Document) document.get("obj")).toJson()).append(",");
            i[0]++;
        }
    });

    if (i[0] != 0) {
        s.deleteCharAt(s.length() - 1);
    }

    s.append("]");

    return s.toString();
}

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From source file:com.redhat.thermostat.gateway.service.jvms.mongo.JvmInfoMongoStorageHandler.java

License:Open Source License

public String getJvmsTree(MongoCollection<Document> collection, boolean aliveOnly, String excludes,
        String includes, int limit, int offset) {
    FindIterable<Document> documents;

    if (aliveOnly) {
        documents = collection.find(lt(StorageFields.STOP_TIME, 0));
    } else {/*from  ww  w .  ja  v a2s.  co  m*/
        documents = collection.find();
    }

    documents = documents.limit(limit).skip(offset);

    boolean includeSystemId = true;
    if (excludes != null) {
        List<String> excludesList = new ArrayList<>(Arrays.asList(excludes.split(",")));
        if (excludesList.contains(StorageFields.SYSTEM_ID)) {
            excludesList.remove(StorageFields.SYSTEM_ID);
            includeSystemId = false;
        }
        if (excludesList.size() > 0) {
            documents = documents.projection(fields(exclude(excludesList), excludeId()));
        } else {
            documents = documents.projection(excludeId());
        }
    } else if (includes != null) {
        List<String> includesList = new ArrayList<>(Arrays.asList(includes.split(",")));
        if (!includesList.contains(StorageFields.SYSTEM_ID)) {
            includesList.add(StorageFields.SYSTEM_ID);
            includeSystemId = false;
        }
        documents = documents.projection(fields(include(includesList), excludeId()));
    } else {
        documents = documents.projection(excludeId());
    }

    final Map<String, StringBuilder> map = new HashMap<>();

    final boolean finalIncludeSystemId = includeSystemId;
    documents.forEach(new Block<Document>() {
        @Override
        public void apply(Document document) {
            String systemId = document.getString(StorageFields.SYSTEM_ID);
            if (!finalIncludeSystemId) {
                document.remove(StorageFields.SYSTEM_ID);
            }

            if (!map.containsKey(systemId)) {
                map.put(systemId, new StringBuilder().append("{\"" + StorageFields.SYSTEM_ID + "\":\""
                        + systemId + "\", \"" + StorageFields.JVMS + "\":["));
            }

            map.get(systemId).append(document.toJson()).append(",");
        }
    });

    StringBuilder responseBuilder = new StringBuilder().append("{ \"" + StorageFields.RESPONSE + "\" : [");
    if (map.size() > 0) {
        for (StringBuilder systemBuilder : map.values()) {
            responseBuilder.append(systemBuilder.deleteCharAt(systemBuilder.length() - 1).toString());
            responseBuilder.append("]},");
        }
        responseBuilder.deleteCharAt(responseBuilder.length() - 1);
    }
    responseBuilder.append("]}");

    return responseBuilder.toString();
}

---

From source file:com.zns.vehicles.service.dao.impl.VehicleDAOImpl.java

private ArrayList<String> dbGetUtil(RetrievalRequest requestPartial) {

    MongoClient mongoClient = null;/*from w w w  .j  a  v a2 s.c  o m*/
    ArrayList<String> results = new ArrayList<String>();

    try {
        mongoClient = new MongoClient(props.getProperty(HOST), PORT);
        MongoDatabase db = mongoClient.getDatabase("vehicleApp");

        log.info("querying this collection >>>>>>>>>>>>>>>>>>>>>>>>>> "
                + db.getCollection("vehicles").toString());
        log.info("looking for vehicle type:::::::: " + requestPartial.getVehicleType());

        FindIterable<Document> iterable = db.getCollection("vehicles")
                .find(new Document("username", requestPartial.getUserName()).append("vehicleType",
                        requestPartial.getVehicleType()));

        iterable.forEach(new Block<Document>() {
            @Override
            public void apply(final Document document) {
                log.info("result>>>>>>>>>>>>>> " + document.toString());
                results.add(document.toJson());
            }
        });

    } catch (MongoClientException e) {
        log.error("Error while connecting to DB...");
        e.printStackTrace();
    } catch (MongoException e) {
        log.error("General mongo error");
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        log.error("Illegal argument exception...");
        e.printStackTrace();
    } finally {
        mongoClient.close();
    }
    log.info("arraylist contents for search::::::::: " + results.size());
    return results;
}

---

From source file:Connections.ConexionMongoDB.java

/**
 * /*from   www  . j  ava  2  s.c  om*/
 * @param collName 
 */
public void listAllfromCollect(String collName) {

    FindIterable<org.bson.Document> iterable = this.db.getCollection(collName).find(); //Buscamos el documento con id: Asus

    iterable.forEach(new Block<Document>() {
        @Override
        public void apply(final Document document) { //Necesitamos comprobar si para ese ID el campo esta vaco.
            System.out.println(document);
            //System.out.println(document.getString("name"));

        }
    });

}

---

From source file:Connections.ConexionMongoDB.java

public ArrayList<Migration> getAllImages() {
    rMigrationList = new ArrayList<>();
    FindIterable<Document> iterable = db.getCollection(dbName).find().sort(new Document("name", 1));
    iterable.forEach(new Block<Document>() {
        @Override/*from   w  ww  . j  a v a 2  s .  c  om*/
        public void apply(final Document document) {
            Migration m = new Migration(document.getInteger("_id"), document.getString("name"),
                    document.getInteger("size"), document.getString("ext"), document.getString("path"), null);
            rMigrationList.add(m);
        }
    });

    return rMigrationList;
}

---

From source file:Connections.ConexionMongoDB.java

public ArrayList<Migration> getImagesFilterBy(String filterName, String filterValue) {
    rMigrationList = new ArrayList<>();
    FindIterable<Document> iterable = db.getCollection(dbName).find(Filters.regex(filterName, filterValue))
            .sort(new Document("name", 1));
    iterable.forEach(new Block<Document>() {
        @Override//  w  ww.ja v  a2  s.  c o m
        public void apply(final Document document) {
            Migration m = new Migration(document.getInteger("_id"), document.getString("name"),
                    document.getInteger("size"), document.getString("ext"), document.getString("path"), null);
            rMigrationList.add(m);
        }
    });
    return rMigrationList;
}

---

From source file:Connections.ConexionMongoDB.java

public ArrayList<MigrationDirectory> getDirectoriesFromImageID(int idImage) {
    rMigrationDirectoryList = new ArrayList<>();
    FindIterable<Document> iterable = db.getCollection(dbName).find(new Document("_id", idImage));
    iterable.forEach(new Block<Document>() {
        @Override/*  w w  w .  ja v  a2  s.  c  o  m*/
        public void apply(final Document document) {
            List<Document> documents = (List<Document>) document.get("directory");
            for (Document d : documents) {
                // Recuperamos las etiquetas
                //System.out.println(d.get("directoryName"));
                List<Document> etDocuments = (List<Document>) d.get("labels");
                ArrayList<Value_Label> valueLabelList = new ArrayList<>();
                for (Document dEt : etDocuments) {
                    Value_Label vl = new Value_Label(dEt.getString("value"), dEt.getString("labelName"));
                    //System.out.println(vl);
                    valueLabelList.add(vl);
                }
                MigrationDirectory md = new MigrationDirectory(d.getString("directoryName"), valueLabelList);
                rMigrationDirectoryList.add(md);
            }

        }
    });

    return rMigrationDirectoryList;
}

---

From source file:Connections.ConexionMongoDB.java

public ArrayList<Value_Label> getLabelsFilterBy(int idImage, String directoryName, String filterName,
        String filterValue) {//  ww w . jav  a2 s. c o  m
    ArrayList<Value_Label> labelList = new ArrayList<>();
    AggregateIterable iterable = db.getCollection(dbName)
            .aggregate(asList(new Document("$match", new Document("_id", idImage)),
                    new Document("$unwind", "$directory"), new Document("$unwind", "$directory.labels")));

    iterable.forEach(new Block<Document>() {
        @Override
        public void apply(final Document document) {
            Document d = (Document) document.get("directory");
            if (d.getString("directoryName").equals(directoryName)) {
                Document l = (Document) d.get("labels");
                Pattern p = Pattern.compile(".*" + filterValue + ".*", Pattern.CASE_INSENSITIVE);
                Matcher matcher = p.matcher(l.getString(filterName));
                Value_Label vl;
                if (matcher.matches()) {
                    if (filterName.equals("labelName"))
                        vl = new Value_Label(l.getString("value"), l.getString(filterName));
                    else
                        vl = new Value_Label(l.getString(filterName), l.getString("labelName"));
                    labelList.add(vl);
                }
            }
        }
    });
    return labelList;
}

---

From source file:consultasMongoDB.MongoConsultas.java

private static List<Object> retornaResultadoQueryComDoisParametros(String nomePrimeiroParametroDeProcura,
        String nomePrimeiroParametroDeProcura2) {
    MongoCollection<Document> ptCollection = initiateMongoCollection();
    String regexNome = "^.*$";

    AggregateIterable<Document> agg = ptCollection.aggregate(asList(
            new Document("$match", new Document("modulo", java.util.regex.Pattern.compile(regexNome))),
            new Document("$group", new Document("_id",
                    new Document(nomePrimeiroParametroDeProcura, "$" + nomePrimeiroParametroDeProcura)
                            .append(nomePrimeiroParametroDeProcura2, "$" + nomePrimeiroParametroDeProcura2))
                                    .append("Total", new Document("$sum", "$area"))),
            new Document("$sort", new Document("Total", 1))));

    List<Object> listO = new ArrayList<>();

    agg.forEach(new Block<Document>() {
        @Override/*  w w w  .  ja va2s  .  c om*/
        public void apply(final Document document) {

            int control = 1; //varivel para controlar a leitura (estava gravando dobrado)
            for (Object o : document.values()) {
                if (control == 1) {
                    Document aux = (Document) document.get("_id");
                    String modAux = aux.getString(nomePrimeiroParametroDeProcura);
                    String setAux = aux.getString(nomePrimeiroParametroDeProcura2);

                    listO.add(modAux);
                    listO.add(setAux);
                    control = 2;
                } else {
                    listO.add(document.getDouble("Total"));
                    control = 1;
                }
            }
        }
    });

    return listO;
}

---

From source file:consultasMongoDB.MongoConsultas.java

private static List<Object> retornaResultadoQueryComTresParametros(String nomePrimeiroParametroDeProcura,
        String nomePrimeiroParametroDeProcura2, String nomePrimeiroParametroDeProcura3) {
    MongoCollection<Document> ptCollection = initiateMongoCollection();
    String regexNome = "^.*$";
    AggregateIterable<Document> agg = ptCollection.aggregate(asList(
            new Document("$match", new Document("modulo", java.util.regex.Pattern.compile(regexNome))),
            new Document("$group", new Document("_id",
                    new Document(nomePrimeiroParametroDeProcura, "$" + nomePrimeiroParametroDeProcura)
                            .append(nomePrimeiroParametroDeProcura2, "$" + nomePrimeiroParametroDeProcura2)
                            .append(nomePrimeiroParametroDeProcura3, "$" + nomePrimeiroParametroDeProcura3))
                                    .append("Total", new Document("$sum", "$area"))),
            new Document("$sort", new Document("Total", 1))));

    List<Object> listO = new ArrayList<>();

    agg.forEach(new Block<Document>() {
        @Override//ww  w  .  ja v  a2s . c  om
        public void apply(final Document document) {

            int control = 1; //varivel para controlar a leitura (estava gravando dobrado)
            for (Object o : document.values()) {
                if (control == 1) {
                    Document aux = (Document) document.get("_id");
                    String modAux = aux.getString(nomePrimeiroParametroDeProcura);
                    String setAux = aux.getString(nomePrimeiroParametroDeProcura2);
                    String setAux2 = aux.getString(nomePrimeiroParametroDeProcura3);

                    listO.add(modAux);
                    listO.add(setAux);
                    listO.add(setAux2);
                    control = 2;
                } else {
                    listO.add(document.getDouble("Total"));
                    control = 1;
                }
            }
        }
    });

    return listO;
}

---

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