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.fixtrading.timpani.securitydef.datastore.MongoDBSecurityDefinitionStore.java

License:Apache License

@Override
public CompletableFuture<Integer> select(SecurityDefinitionRequest securityDefinitionRequest,
        Consumer<? extends SecurityDefinition> consumer) {

    CompletableFuture<Integer> future = new CompletableFuture<>();

    Bson filter = null;/*from   w w  w.  j av a2s.c o m*/
    SecurityRequestType securityRequestType = securityDefinitionRequest.getSecurityRequestType();
    switch (securityRequestType) {
    case RequestSecurityIdentityAndSpecifications:
        break;
    case RequestListSecurities:
        break;
    case Symbol:
        filter = eq("symbol", securityDefinitionRequest.getSymbol());
        break;
    case SecurityTypeAndOrCFICode: {
        String securityType = securityDefinitionRequest.getSecurityType();
        String cfiCode = securityDefinitionRequest.getCfiCode();
        if (securityType != null && cfiCode != null) {
            filter = Filters.or(eq("securityType", securityDefinitionRequest.getSecurityType()),
                    eq("cfiCode", securityDefinitionRequest.getCfiCode()));
        } else if (securityType != null) {
            filter = eq("securityType", securityDefinitionRequest.getSecurityType());
        } else if (cfiCode != null) {
            filter = eq("cfiCode", securityDefinitionRequest.getCfiCode());
        } else {
            throw new IllegalArgumentException("Missing security type or CFI code");
        }
    }
        break;
    case Product: {
        String product = securityDefinitionRequest.getProduct();
        String securityGroup = securityDefinitionRequest.getSecurityGroup();
        if (product != null) {
            filter = eq("product", product);
        } else if (securityGroup != null) {
            filter = eq("securityGroup", securityGroup);
        } else {
            throw new IllegalArgumentException("Missing product");
        }
    }
        break;
    case TradingSessionID:
        filter = eq("tradingSessionID", securityDefinitionRequest.getTradingSessionID());
        break;
    case AllSecurities:
        filter = exists("symbol");
        break;
    case MarketIDOrMarketID: {
        String marketId = securityDefinitionRequest.getMarketID();
        String marketSegmentID = securityDefinitionRequest.getMarketSegmentID();
        String securityExchange = securityDefinitionRequest.getSecurityExchange();
        if (marketId != null) {
            filter = elemMatch("marketSegmentGrp", Filters.eq("marketID", marketId));
        } else if (marketSegmentID != null) {
            filter = elemMatch("marketSegmentGrp", Filters.eq("marketSegmentID", marketSegmentID));
        } else if (securityExchange != null) {
            filter = eq("securityExchange", securityExchange);
        } else {
            throw new IllegalArgumentException("Missing market or market segment");
        }
    }
        break;
    default:
        throw new UnsupportedOperationException("Request type not supported");
    }

    @SuppressWarnings("unchecked")
    SecurityDefinitionBlock block = new SecurityDefinitionBlock((Consumer<SecurityDefinitionImpl>) consumer);

    SingleResultCallback<Void> callback = (result, t) -> {
        if (t == null) {
            future.complete(block.getCount());
        } else {
            future.completeExceptionally(t);
        }
    };

    collection.find(filter).forEach(block, callback);

    return future;
}

From source file:org.hibernate.ogm.datastore.mongodb.binarystorage.GridFSStorageManager.java

License:LGPL

private void deleteExistingContent(String fieldName, Object documentId, GridFSBucket gridFSFilesBucket) {
    GridFSFindIterable results = gridFSFilesBucket
            .find(Filters.and(Filters.eq("filename", fileName(fieldName, documentId))));
    try (MongoCursor<GridFSFile> iterator = results.iterator()) {
        while (iterator.hasNext()) {
            GridFSFile next = iterator.next();
            gridFSFilesBucket.delete(next.getId());
        }/*  www  .ja  v a2s  .  co m*/
    }
}

From source file:org.iotivity.cloud.rdserver.MongoDB.java

License:Open Source License

/**
 * API for storing information of published resources
 *
 * @param publishPayloadFormat/* ww w .  ja v a2  s  .c o  m*/
 *            information of published resources to store in collection
 * @param tablename
 *            collection name
 */
public void createResource(PublishPayloadFormat publishPayloadFormat, String tablename) {
    ArrayList<Document> docList = createDocuments(publishPayloadFormat);
    Iterator<Document> docIter = docList.iterator();

    MongoCollection<Document> collection = db.getCollection(tablename);

    while (docIter.hasNext()) {
        Document doc = docIter.next();

        if (collection.findOneAndReplace(
                Filters.and(Filters.eq(Constants.RS_DEVICE_ID, doc.get(Constants.RS_DEVICE_ID)),
                        Filters.eq(Constants.RS_INS, doc.get(Constants.RS_INS))),
                doc) == null) {

            collection.insertOne(doc);
        }
    }
}

From source file:org.iotivity.cloud.rdserver.MongoDB.java

License:Open Source License

/**
 * API for finding resources matched filterValue of filterKey in collection
 *
 * @param filterKey//from  w  ww.j  a  v  a  2 s  . c  om
 *            field name in collection
 * @param filterValue
 *            field value about field name
 * @param tablename
 *            collection name
 * @return ArrayList<PublishPayloadFormat> - array list of resource
 *         information
 */
public ArrayList<PublishPayloadFormat> readResource(String filterKey, String filterValue, String tablename) {
    MongoCollection<Document> collection = db.getCollection(tablename);
    ArrayList<PublishPayloadFormat> resourceFormatList = new ArrayList<PublishPayloadFormat>();
    MongoCursor<Document> cursor = collection.find(Filters.eq(filterKey, filterValue)).iterator();
    try {
        while (cursor.hasNext()) {
            Document doc = cursor.next();
            resourceFormatList.add(convertDocumentToResourceFormat(doc));
        }
    } finally {
        cursor.close();
    }

    return resourceFormatList;
}

From source file:org.iotivity.cloud.rdserver.MongoDB.java

License:Open Source License

/**
 * API for finding resources matched filterValue of filterKey and a
 * particular device ID in collection//from  w ww  . j a  va2s. c  o  m
 *
 * @param di
 *            device id
 * @param filterKey
 *            field name in collection
 * @param filterValue
 *            field value about field name
 * @param tablename
 *            collection name
 * @return ArrayList<PublishPayloadFormat> - array list of resource
 *         information
 */
public ArrayList<PublishPayloadFormat> readResourceAboutDid(String di, String filterKey, String filterValue,
        String tablename) {
    MongoCollection<Document> collection = db.getCollection(tablename);
    ArrayList<PublishPayloadFormat> resourceFormatList = new ArrayList<PublishPayloadFormat>();
    MongoCursor<Document> cursor = collection
            .find(Filters.and(Filters.eq(Constants.RS_DEVICE_ID, di), Filters.eq(filterKey, filterValue)))
            .iterator();
    try {
        while (cursor.hasNext()) {
            Document doc = cursor.next();
            resourceFormatList.add(convertDocumentToResourceFormat(doc));
        }
    } finally {
        cursor.close();
    }

    return resourceFormatList;
}

From source file:org.iotivity.cloud.rdserver.MongoDB.java

License:Open Source License

/**
 * API for deleting resources about a particular device ID in collection
 *
 * @param di/*from   w w w  .  j a  v  a2  s  .com*/
 *            device id
 * @param tablename
 *            collection name
 */
public void deleteResourceAboutDid(String di, String tablename) {

    MongoCollection<Document> collection = db.getCollection(tablename);

    collection.findOneAndDelete(Filters.eq(Constants.RS_DEVICE_ID, di));
}

From source file:org.iotivity.cloud.rdserver.MongoDB.java

License:Open Source License

/**
 * API for deleting resources about a particular device ID and ins in
 * collection//from w ww .ja  v  a 2  s  . c o m
 *
 * @param di
 *            device id
 * @param ins
 *            ins
 * @param tablename
 *            collection name
 */
public void deleteResourceAboutDidAndIns(String di, String ins, String tablename) {

    MongoCollection<Document> collection = db.getCollection(tablename);

    collection.findOneAndDelete(
            Filters.and(Filters.eq(Constants.RS_DEVICE_ID, di), Filters.eq(Constants.RS_INS, ins)));

}

From source file:org.jboss.as.quickstarts.kitchensink.data.MemberRepository.java

License:Apache License

public Member findById(String id) {
    Document document = mongoCollection.find(Filters.eq(MemberMapper.ATTR_ID, new ObjectId(id))).first();
    return convert(document);
}

From source file:org.jboss.as.quickstarts.kitchensink.data.MemberRepository.java

License:Apache License

public Member findByEmail(String email) {
    FindIterable<Document> results = mongoCollection.find(Filters.eq(MemberMapper.ATTR_EMAIL, email));
    return results.iterator().hasNext() ? convert(results.iterator().next()) : null;
}

From source file:org.jnosql.diana.mongodb.document.DocumentQueryConversor.java

License:Open Source License

public static Bson convert(DocumentCondition condition) {
    Document document = condition.getDocument();
    Object value = document.getValue().get();
    switch (condition.getCondition()) {
    case EQUALS://from  w w  w .  jav a 2  s. co  m
        return Filters.eq(document.getName(), value);
    case GREATER_THAN:
        return Filters.gt(document.getName(), value);
    case GREATER_EQUALS_THAN:
        return Filters.gte(document.getName(), value);
    case LESSER_THAN:
        return Filters.lt(document.getName(), value);
    case LESSER_EQUALS_THAN:
        return Filters.lte(document.getName(), value);
    case IN:
        return Filters.in(document.getName(), value);
    case LIKE:
        return Filters.regex(document.getName(), value.toString());
    case AND:
        List<Document> andList = condition.getDocument().getValue().get(new TypeReference<List<Document>>() {
        });
        return Filters.and(andList.stream().map(d -> new BasicDBObject(d.getName(), d.getValue().get()))
                .toArray(BasicDBObject[]::new));
    case OR:
        List<Document> orList = condition.getDocument().getValue().get(new TypeReference<List<Document>>() {
        });
        return Filters.or(orList.stream().map(d -> new BasicDBObject(d.getName(), d.getValue().get()))
                .toArray(BasicDBObject[]::new));
    default:
        throw new UnsupportedOperationException(
                "The condition " + condition.getCondition() + " is not supported from mongoDB diana driver");
    }
}