Example usage for com.mongodb.client MongoDatabase getCollection

List of usage examples for com.mongodb.client MongoDatabase getCollection

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Introduction

In this page you can find the example usage for com.mongodb.client MongoDatabase getCollection.

Prototype

MongoCollection<Document> getCollection(String collectionName);

Source Link

Document

Gets a collection.

Usage

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

public T search(String key, Object value) {
    try {/*from  w  w  w  .  j ava2  s .c o  m*/

        //   Object t = entityClass.newInstance();
        MongoDatabase db = getMongoClient().getDatabase(database);

        FindIterable<Document> iterable = db.getCollection(collection).find(new Document(key, value));

        haveElements = false;
        iterable.forEach(new Block<Document>() {
            @Override
            public void apply(final Document document) {
                try {
                    haveElements = true;
                    tlocal = (T) documentToJava.fromDocument(entityClass, document, embeddedBeansList,
                            referencedBeansList);
                } catch (Exception e) {
                    Logger.getLogger(AbstractFacade.class.getName() + "find()").log(Level.SEVERE, null, e);
                    exception = new Exception("find() ", e);
                }

            }
        });
        if (haveElements) {
            return tlocal;
        }
        return null;

    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("find() ", e);

    }

    return null;

}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

/**
 *
 * @param document/* w  w w  . j  ava 2  s. co m*/
 * @return
 */
@Override
public Optional<T> find(Document document) {
    try {
        //   Object t = entityClass.newInstance();
        MongoDatabase db = getMongoClient().getDatabase(database);
        FindIterable<Document> iterable = db.getCollection(collection).find(document);
        tlocal = (T) iterableSimple(iterable);
        return Optional.of(tlocal);
        //return (T) tlocal;
    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("find() ", e);
        new JmoordbException("find()");
    }
    return Optional.empty();
    //        return null;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

private T findInternal(Document document) {
    try {/*www . j  av a 2  s  .  c  o m*/
        //   Object t = entityClass.newInstance();
        MongoDatabase db = getMongoClient().getDatabase(database);
        FindIterable<Document> iterable = db.getCollection(collection).find(document);
        tlocal = (T) iterableSimple(iterable);
        return tlocal;
        //return (T) tlocal;
    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("find() ", e);
        new JmoordbException("find()");
    }
    return null;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

/**
 *
 * @param doc/*from  ww w .ja v a 2s .c  om*/
 * @return el numero de documentos en la coleccion
 */
public Integer count(Document... doc) {
    try {
        contador = 0;
        Document documento = new Document();
        if (doc.length != 0) {
            documento = doc[0];
            MongoDatabase db = getMongoClient().getDatabase(database);
            FindIterable<Document> iterable = db.getCollection(collection).find(documento);

            iterable.forEach(new Block<Document>() {
                @Override
                public void apply(final Document document) {
                    try {
                        contador++;
                    } catch (Exception e) {
                        Logger.getLogger(AbstractFacade.class.getName() + "count()").log(Level.SEVERE, null, e);
                        exception = new Exception("count()", e);
                    }
                }
            });

        } else {
            // no tiene parametros
            contador = (int) getMongoClient().getDatabase(database).getCollection(collection).count();

        }

    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName() + "count()").log(Level.SEVERE, null, e);
        exception = new Exception("count()", e);
    }
    return contador;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

/**
 *
 * @param document//ww w  .  ja v  a 2 s  .c om
 * @return
 */
public List<T> findAll(Document... docSort) {
    list = new ArrayList<>();
    Document sortQuery = new Document();
    try {
        if (docSort.length != 0) {
            sortQuery = docSort[0];

        }

        MongoDatabase db = getMongoClient().getDatabase(database);
        FindIterable<Document> iterable = db.getCollection(collection).find().sort(sortQuery);
        list = iterableList(iterable);

    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("find() ", e);
        new JmoordbException("find()");
    }

    return list;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

/**
 *
 * @param key/*from w w w.j a va2s.c  om*/
 * @param value
 * @param field
 * @return
 */
public T findOneAndUpdate(String key, String value, String field, Integer... incremento) {

    try {
        Integer increment = 1;
        if (incremento.length != 0) {
            increment = incremento[0];

        }
        Document doc = new Document(key, value);
        Document inc = new Document("$inc", new Document(field, increment));

        FindOneAndUpdateOptions findOneAndUpdateOptions = new FindOneAndUpdateOptions();
        findOneAndUpdateOptions.upsert(true);

        findOneAndUpdateOptions.returnDocument(ReturnDocument.AFTER);

        Object t = entityClass.newInstance();

        MongoDatabase db = getMongoClient().getDatabase(database);
        Document iterable = db.getCollection(collection).findOneAndUpdate(doc, inc, findOneAndUpdateOptions);

        try {

            t1 = (T) documentToJava.fromDocument(entityClass, iterable, embeddedBeansList, referencedBeansList);

        } catch (Exception e) {
            Logger.getLogger(AbstractFacade.class.getName() + "findOneAndUpdate()").log(Level.SEVERE, null, e);
            exception = new Exception("findOneAndUpdate()", e);
        }

    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("findOneAndUpdate()", e);
    }

    return t1;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

/**
 * findOneAndUpdate/*from   w  w w. j  av  a  2  s  .c  o  m*/
 *
 * @param doc
 * @param field
 * @param incremento
 * @return
 */
public T findOneAndUpdate(Document doc, String field, Integer... incremento) {
    try {
        Integer increment = 1;
        if (incremento.length != 0) {
            increment = incremento[0];

        }

        Document inc = new Document("$inc", new Document(field, increment));

        FindOneAndUpdateOptions findOneAndUpdateOptions = new FindOneAndUpdateOptions();
        findOneAndUpdateOptions.upsert(true);

        findOneAndUpdateOptions.returnDocument(ReturnDocument.AFTER);

        Object t = entityClass.newInstance();
        list = new ArrayList<>();

        MongoDatabase db = getMongoClient().getDatabase(database);
        Document iterable = db.getCollection(collection).findOneAndUpdate(doc, inc, findOneAndUpdateOptions);

        try {
            t1 = (T) documentToJava.fromDocument(entityClass, iterable, embeddedBeansList, referencedBeansList);
            //                Method method = entityClass.getDeclaredMethod("toPojo", Document.class);
            //                list.add((T) method.invoke(t, iterable));
        } catch (Exception e) {
            Logger.getLogger(AbstractFacade.class.getName() + "findOneAndUpdate()").log(Level.SEVERE, null, e);
            exception = new Exception("findOneAndUpdate()", e);
        }

    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("findOneAndUpdate()", e);
    }

    return t1;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

/**
 *
 * @param doc/*from   www  .  j av  a2s.com*/
 * @param inc
 * @param incremento
 * @return
 */
public T findOneAndUpdate(Document doc, Document inc, Integer... incremento) {
    try {

        FindOneAndUpdateOptions findOneAndUpdateOptions = new FindOneAndUpdateOptions();
        findOneAndUpdateOptions.upsert(true);

        findOneAndUpdateOptions.returnDocument(ReturnDocument.AFTER);

        Object t = entityClass.newInstance();
        list = new ArrayList<>();

        MongoDatabase db = getMongoClient().getDatabase(database);
        Document iterable = db.getCollection(collection).findOneAndUpdate(doc, inc, findOneAndUpdateOptions);

        try {
            t1 = (T) documentToJava.fromDocument(entityClass, iterable, embeddedBeansList, referencedBeansList);
            //                Method method = entityClass.getDeclaredMethod("toPojo", Document.class);
            //                list.add((T) method.invoke(t, iterable));
        } catch (Exception e) {
            Logger.getLogger(AbstractFacade.class.getName() + "findOneAndUpdate()").log(Level.SEVERE, null, e);
            exception = new Exception("findOneAndUpdate()", e);
        }

    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("findOneAndUpdate()", e);
    }

    return t1;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

/**
 *
 * @param doc//w ww  . j a  va  2s  .com
 * @param docSort
 * @return
 */
public List<T> findBy(Document doc, Document... docSort) {
    Document sortQuery = new Document();
    try {
        if (docSort.length != 0) {
            sortQuery = docSort[0];

        }
        list = new ArrayList<>();

        MongoDatabase db = getMongoClient().getDatabase(database);
        FindIterable<Document> iterable = db.getCollection(collection).find(doc).sort(sortQuery);
        list = iterableList(iterable);

    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("findBy() ", e);
    }
    return list;
}

From source file:com.avbravo.jmoordbdianna.mongodb.facade.AbstractFacade.java

public List<T> findBy(String key, Object value, Document... docSort) {
    Document sortQuery = new Document();
    try {/*  www  .  j  av  a2  s.  c  o m*/
        if (docSort.length != 0) {
            sortQuery = docSort[0];

        }
        list = new ArrayList<>();
        Document doc = new Document(key, value);
        MongoDatabase db = getMongoClient().getDatabase(database);
        FindIterable<Document> iterable = db.getCollection(collection).find(doc).sort(sortQuery);
        list = iterableList(iterable);
    } catch (Exception e) {
        Logger.getLogger(AbstractFacade.class.getName()).log(Level.SEVERE, null, e);
        exception = new Exception("findBy() ", e);
    }
    return list;
}