Example usage for com.mongodb.client.model Filters eq

Introduction

In this page you can find the example usage for com.mongodb.client.model Filters eq.

Prototype

public static <TItem> Bson eq(final String fieldName, @Nullable final TItem value) 

Source Link

Document

Creates a filter that matches all documents where the value of the field name equals the specified value.

Usage

From source file:org.seadpdt.impl.RepoServicesImpl.java

License:Apache License

@GET
@Path("/{id}/researchobjects")
@Produces(MediaType.APPLICATION_JSON)// ww  w . j a  v a2  s .  co  m
public Response getROsByRepository(@PathParam("id") String id, @QueryParam("Purpose") final String purpose) {
    MongoCollection<Document> publicationsCollection = null;
    publicationsCollection = db.getCollection(MongoDB.researchObjects);
    FindIterable<Document> iter;
    if (purpose != null && purpose.equals("Production")) {
        iter = publicationsCollection.find(
                Filters.and(Filters.eq("Repository", id), Filters.ne("Preferences.Purpose", "Testing-Only")));
    } else if (purpose != null && purpose.equals("Testing-Only")) {
        iter = publicationsCollection
                .find(Filters.and(Filters.eq("Repository", id), Filters.eq("Preferences.Purpose", purpose)));
    } else if (purpose != null) {
        return Response.status(Status.BAD_REQUEST)
                .entity(new JSONObject()
                        .put("Error", "'" + purpose + "' is not an acceptable value for 'Purpose'").toString())
                .build();
    } else {
        iter = publicationsCollection.find(Filters.eq("Repository", id));
    }

    iter.projection(new Document("Aggregation.Identifier", 1).append("Aggregation.Title", 1)
            .append("Repository", 1).append("Status", 1).append("_id", 0));
    MongoCursor<Document> cursor = iter.iterator();
    Set<Document> array = new HashSet<Document>();
    while (cursor.hasNext()) {
        array.add(cursor.next());
    }
    return Response.ok(array).cacheControl(control).build();
}

---

From source file:org.seadpdt.impl.RepoServicesImpl.java

License:Apache License

@GET
@Path("/{id}/researchobjects/new")
@Produces(MediaType.APPLICATION_JSON)// w w w .  ja v a  2s .c  o  m
public Response getNewROsByRepository(@PathParam("id") String id, @QueryParam("Purpose") final String purpose) {
    MongoCollection<Document> publicationsCollection = null;
    publicationsCollection = db.getCollection(MongoDB.researchObjects);

    //Match ROs with no status from any repo
    Document match = new Document("Repository", id);
    Document reporter = new Document("reporter", id);
    Document elem = new Document("$elemMatch", reporter);
    Document not = new Document("$not", elem);
    match.put("Status", not);

    FindIterable<Document> iter;
    if (purpose != null && purpose.equals("Production")) {
        iter = publicationsCollection
                .find(Filters.and(match, Filters.ne("Preferences.Purpose", "Testing-Only")));
    } else if (purpose != null && purpose.equals("Testing-Only")) {
        iter = publicationsCollection.find(Filters.and(match, Filters.eq("Preferences.Purpose", purpose)));
    } else if (purpose != null) {
        return Response.status(Status.BAD_REQUEST)
                .entity(new JSONObject()
                        .put("Error", "'" + purpose + "' is not an acceptable value for 'Purpose'").toString())
                .build();
    } else {
        iter = publicationsCollection.find(match);
    }

    iter.projection(new Document("Aggregation.Identifier", 1).append("Aggregation.Title", 1)
            .append("Repository", 1).append("Status", 1).append("_id", 0));
    MongoCursor<Document> cursor = iter.iterator();
    Set<Document> array = new HashSet<Document>();
    while (cursor.hasNext()) {
        Document nextDoc = cursor.next();
        array.add(nextDoc);
    }
    return Response.ok(array).cacheControl(control).build();
}

---

From source file:org.seadpdt.impl.ROServicesImpl.java

License:Apache License

@GET
@Path("/")
@Produces(MediaType.APPLICATION_JSON)/*from  www .j  a  va2s  . co  m*/
public Response getROsList(@QueryParam("Purpose") final String purpose) {
    FindIterable<Document> iter;
    if (purpose != null && purpose.equals("Production")) {
        iter = publicationsCollection.find(Filters.ne("Preferences.Purpose", "Testing-Only"));
    } else if (purpose != null && purpose.equals("Testing-Only")) {
        iter = publicationsCollection.find(Filters.eq("Preferences.Purpose", purpose));
    } else if (purpose != null) {
        return Response.status(ClientResponse.Status.BAD_REQUEST)
                .entity(new JSONObject()
                        .put("Error", "'" + purpose + "' is not an acceptable value for 'Purpose'").toString())
                .build();
    } else {
        iter = publicationsCollection.find();
    }
    iter.projection(new Document("Status", 1).append("Repository", 1).append("Aggregation.Identifier", 1)
            .append("Aggregation.Title", 1).append("_id", 0));
    MongoCursor<Document> cursor = iter.iterator();
    JSONArray array = new JSONArray();
    while (cursor.hasNext()) {
        array.put(JSON.parse(cursor.next().toJson()));
    }
    return Response.ok(array.toString()).cacheControl(control).build();
}

---

From source file:org.seadpdt.impl.ROServicesImpl.java

License:Apache License

@GET
@Path("/new/")
@Produces(MediaType.APPLICATION_JSON)//from   w w w.j  av  a2  s  .  co m
public Response getNewROsList(@QueryParam("Purpose") final String purpose) {
    //Find ROs that have a status not from the services and don't include them :-)
    Document reporterRule = new Document("$ne", Constants.serviceName);
    Document reporter = new Document("reporter", reporterRule);
    Document elem = new Document("$elemMatch", reporter);
    Document not = new Document("$not", elem);
    Document match = new Document("Status", not);

    FindIterable<Document> iter;
    if (purpose != null && purpose.equals("Production")) {
        iter = publicationsCollection
                .find(Filters.and(match, Filters.ne("Preferences.Purpose", "Testing-Only")));
    } else if (purpose != null && purpose.equals("Testing-Only")) {
        iter = publicationsCollection.find(Filters.and(match, Filters.eq("Preferences.Purpose", purpose)));
    } else if (purpose != null) {
        return Response.status(ClientResponse.Status.BAD_REQUEST)
                .entity(new JSONObject()
                        .put("Error", "'" + purpose + "' is not an acceptable value for 'Purpose'").toString())
                .build();
    } else {
        iter = publicationsCollection.find(match);
    }
    iter.projection(new Document("Status", 1).append("Repository", 1).append("Aggregation.Identifier", 1)
            .append("Aggregation.Title", 1).append("_id", 0));
    MongoCursor<Document> cursor = iter.iterator();
    JSONArray array = new JSONArray();
    while (cursor.hasNext()) {
        array.put(JSON.parse(cursor.next().toJson()));
    }
    return Response.ok(array.toString()).cacheControl(control).build();
}

---

From source file:org.seadpdt.RepoServices.java

License:Apache License

@GET
@Path("/{id}/researchobjects")
@Produces(MediaType.APPLICATION_JSON)/*from  w  w w. j a  va 2 s .  c  o m*/
public Response getROsByRepository(@PathParam("id") String id, @QueryParam("Purpose") final String purpose) {
    MongoCollection<Document> publicationsCollection = null;
    publicationsCollection = db.getCollection(MongoDB.researchObjects);
    FindIterable<Document> iter;
    if (purpose != null && purpose.equals("Production")) {
        iter = publicationsCollection.find(
                Filters.and(Filters.eq("Repository", id), Filters.ne("Preferences.Purpose", "Testing-Only")));
    } else if (purpose != null && purpose.equals("Testing-Only")) {
        iter = publicationsCollection
                .find(Filters.and(Filters.eq("Repository", id), Filters.eq("Preferences.Purpose", purpose)));
    } else if (purpose != null) {
        return Response.status(ClientResponse.Status.BAD_REQUEST)
                .entity(new JSONObject()
                        .put("Error", "'" + purpose + "' is not an acceptable value for 'Purpose'").toString())
                .build();
    } else {
        iter = publicationsCollection.find(Filters.eq("Repository", id));
    }

    iter.projection(new Document("Aggregation.Identifier", 1).append("Aggregation.Title", 1)
            .append("Repository", 1).append("Status", 1).append("_id", 0));
    MongoCursor<Document> cursor = iter.iterator();
    Set<Document> array = new HashSet<Document>();
    while (cursor.hasNext()) {
        array.add(cursor.next());
    }
    return Response.ok(array).cacheControl(control).build();
}

---

From source file:org.seadpdt.RepoServices.java

License:Apache License

@GET
@Path("/{id}/researchobjects/new")
@Produces(MediaType.APPLICATION_JSON)//from   w  w w.  j  av  a  2  s .co  m
public Response getNewROsByRepository(@PathParam("id") String id, @QueryParam("Purpose") final String purpose) {
    MongoCollection<Document> publicationsCollection = null;
    publicationsCollection = db.getCollection(MongoDB.researchObjects);

    //Match ROs with no status from any repo
    Document match = new Document("Repository", id);
    Document reporter = new Document("reporter", id);
    Document elem = new Document("$elemMatch", reporter);
    Document not = new Document("$not", elem);
    match.put("Status", not);

    FindIterable<Document> iter;
    if (purpose != null && purpose.equals("Production")) {
        iter = publicationsCollection
                .find(Filters.and(match, Filters.ne("Preferences.Purpose", "Testing-Only")));
    } else if (purpose != null && purpose.equals("Testing-Only")) {
        iter = publicationsCollection.find(Filters.and(match, Filters.eq("Preferences.Purpose", purpose)));
    } else if (purpose != null) {
        return Response.status(ClientResponse.Status.BAD_REQUEST)
                .entity(new JSONObject()
                        .put("Error", "'" + purpose + "' is not an acceptable value for 'Purpose'").toString())
                .build();
    } else {
        iter = publicationsCollection.find(match);
    }

    iter.projection(new Document("Aggregation.Identifier", 1).append("Aggregation.Title", 1)
            .append("Repository", 1).append("Status", 1).append("_id", 0));
    MongoCursor<Document> cursor = iter.iterator();
    Set<Document> array = new HashSet<Document>();
    while (cursor.hasNext()) {
        Document nextDoc = cursor.next();
        array.add(nextDoc);
    }
    return Response.ok(array).cacheControl(control).build();
}

---

From source file:org.springframework.data.mongodb.core.ReactiveMongoTemplate.java

License:Apache License

protected Mono<Object> saveDocument(final String collectionName, final Document document,
        final Class<?> entityClass) {

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Saving Document containing fields: " + document.keySet());
    }//  w w w  .j a va 2s  .  c o  m

    return createMono(collectionName, collection -> {

        MongoAction mongoAction = new MongoAction(writeConcern, MongoActionOperation.SAVE, collectionName,
                entityClass, document, null);
        WriteConcern writeConcernToUse = prepareWriteConcern(mongoAction);

        Publisher<?> publisher;
        if (!document.containsKey(ID_FIELD)) {
            if (writeConcernToUse == null) {
                publisher = collection.insertOne(document);
            } else {
                publisher = collection.withWriteConcern(writeConcernToUse).insertOne(document);
            }
        } else if (writeConcernToUse == null) {
            publisher = collection.replaceOne(Filters.eq(ID_FIELD, document.get(ID_FIELD)), document,
                    new UpdateOptions().upsert(true));
        } else {
            publisher = collection.withWriteConcern(writeConcernToUse).replaceOne(
                    Filters.eq(ID_FIELD, document.get(ID_FIELD)), document, new UpdateOptions().upsert(true));
        }

        return Mono.from(publisher).map(o -> document.get(ID_FIELD));
    });
}

---

From source file:org.trade.core.persistence.local.mongo.MongoPersistence.java

License:Apache License

@Override
public byte[] loadBinaryData(String collectionName, String identifier) throws Exception {
    byte[] data = new byte[0];

    MongoClient client = new MongoClient(new MongoClientURI(this.mongoUrl));
    MongoDatabase db = client.getDatabase(this.dbName);

    Document doc = db.getCollection(collectionName).find(Filters.eq(IDENTIFIER_FIELD, identifier)).limit(1)
            .first();/*from w ww.j ava 2  s  . co m*/

    if (doc != null) {
        if (doc.containsKey(DATA_FIELD)) {
            data = ((Binary) doc.get(DATA_FIELD)).getData();
        } else {
            logger.info("Model object '{}' from model collection '{}' does not have any associated data at the "
                    + "moment.", identifier, collectionName);
        }
    } else {
        logger.info("The database does not know the specified model object '{}' from model collection '{}'",
                identifier, collectionName);
    }

    client.close();

    return data;
}

---

From source file:org.trade.core.persistence.local.mongo.MongoPersistence.java

License:Apache License

@Override
public void storeBinaryData(byte[] data, String collectionName, String identifier) throws Exception {
    MongoClient client = new MongoClient(new MongoClientURI(this.mongoUrl));
    MongoDatabase db = client.getDatabase(this.dbName);

    MongoCollection<Document> collection = db.getCollection(collectionName);
    Document doc = collection.find(Filters.eq(IDENTIFIER_FIELD, identifier)).limit(1).first();

    if (data == null) {
        // We assume that if the value is set to null, we should delete also the corresponding database entry
        if (doc != null) {
            collection.deleteOne(Filters.eq(IDENTIFIER_FIELD, identifier));
        }//from   w  ww  .ja  va  2  s.c  om
    } else {
        // Check if the document already exists and update it
        if (doc != null) {
            collection.updateOne(Filters.eq(IDENTIFIER_FIELD, identifier),
                    Updates.combine(Updates.set(DATA_FIELD, data), Updates.currentDate("lastModified")));
        } else {
            Document document = new Document(IDENTIFIER_FIELD, identifier).append(DATA_FIELD, data)
                    .append("lastModified", new Date());
            collection.insertOne(document);
        }
    }

    client.close();
}

---

From source file:org.trade.core.persistence.local.mongo.MongoPersistence.java

License:Apache License

@Override
public void deleteBinaryData(String collectionName, String identifier) throws Exception {
    MongoClient client = new MongoClient(new MongoClientURI(this.mongoUrl));
    MongoDatabase db = client.getDatabase(this.dbName);

    Document doc = db.getCollection(collectionName).findOneAndDelete(Filters.eq(IDENTIFIER_FIELD, identifier));

    if (doc != null) {
        logger.info("Model object '{}' from model collection '{}' and its associated data successfully deleted "
                + "from DB.", identifier, collectionName);
    } else {/*from w w  w  .j  av  a2s  . c om*/
        logger.info("The database does not know the specified model object '{}' from model collection '{}'",
                identifier, collectionName);
    }

    client.close();
}

---

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