Example usage for com.mongodb.client.model ReplaceOneModel ReplaceOneModel

Introduction

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

Prototype

public ReplaceOneModel(final Bson filter, final T replacement) 

Source Link

Document

Construct a new instance.

Usage

From source file:com.px100systems.data.plugin.storage.mongo.MongoDatabaseStorage.java

License:Open Source License

private void batchSave(MongoDatabase db, List<StoredBean> inserts, List<StoredBean> updates,
        List<Delete> deletes) {
    Map<String, List<WriteModel<Document>>> batches = new HashMap<>();

    for (StoredBean bean : inserts) {
        String unitName = bean.unitName();
        List<WriteModel<Document>> batch = batches.get(unitName);
        if (batch == null) {
            batch = new ArrayList<>();
            batches.put(unitName, batch);
        }//from www.jav a 2s  .c o m

        batch.add(new InsertOneModel<Document>(serialize(bean)));
    }

    for (StoredBean bean : updates) {
        String unitName = bean.unitName();
        List<WriteModel<Document>> batch = batches.get(unitName);
        if (batch == null) {
            batch = new ArrayList<>();
            batches.put(unitName, batch);
        }

        batch.add(new ReplaceOneModel<Document>(Filters.eq("id", bean.getId()), serialize(bean)));
    }

    for (Delete delete : deletes) {
        String unitName = delete.getUnitName();
        List<WriteModel<Document>> batch = batches.get(unitName);
        if (batch == null) {
            batch = new ArrayList<>();
            batches.put(unitName, batch);
        }

        batch.add(delete.getId() == null
                ? new DeleteManyModel<Document>(delete.getCriteria().convert(new FilterQueryBuilder()))
                : new DeleteOneModel<Document>(Filters.eq("id", delete.getId())));
    }

    for (Map.Entry<String, List<WriteModel<Document>>> e : batches.entrySet())
        db.getCollection(e.getKey()).bulkWrite(e.getValue());
}

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From source file:examples.tour.QuickTour.java

License:Apache License

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args takes an optional single argument for the connection string
 *//*w w  w .  j av a2  s .  co  m*/
public static void main(final String[] args) {
    MongoClient mongoClient;

    if (args.length == 0) {
        // connect to the local database server
        mongoClient = new MongoClient();
    } else {
        mongoClient = new MongoClient(new MongoClientURI(args[0]));
    }

    // get handle to "mydb" database
    MongoDatabase database = mongoClient.getDatabase("mydb");

    // get a handle to the "test" collection
    MongoCollection<Document> collection = database.getCollection("test");

    // drop all the data in it
    collection.drop();

    // make a document and insert it
    Document doc = new Document("name", "MongoDB").append("type", "database").append("count", 1).append("info",
            new Document("x", 203).append("y", 102));

    collection.insertOne(doc);

    // get it (since it's the only one in there since we dropped the rest earlier on)
    Document myDoc = collection.find().first();
    System.out.println(myDoc.toJson());

    // now, lets add lots of little documents to the collection so we can explore queries and cursors
    List<Document> documents = new ArrayList<Document>();
    for (int i = 0; i < 100; i++) {
        documents.add(new Document("i", i));
    }
    collection.insertMany(documents);
    System.out.println(
            "total # of documents after inserting 100 small ones (should be 101) " + collection.count());

    // find first
    myDoc = collection.find().first();
    System.out.println(myDoc.toJson());

    // lets get all the documents in the collection and print them out
    MongoCursor<Document> cursor = collection.find().iterator();
    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    for (Document cur : collection.find()) {
        System.out.println(cur.toJson());
    }

    // now use a query to get 1 document out
    myDoc = collection.find(eq("i", 71)).first();
    System.out.println(myDoc.toJson());

    // now use a range query to get a larger subset
    cursor = collection.find(gt("i", 50)).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    // range query with multiple constraints
    cursor = collection.find(and(gt("i", 50), lte("i", 100))).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    // Query Filters
    myDoc = collection.find(eq("i", 71)).first();
    System.out.println(myDoc.toJson());

    // now use a range query to get a larger subset
    Block<Document> printBlock = new Block<Document>() {

        public void apply(final Document document) {
            System.out.println(document.toJson());
        }
    };
    collection.find(gt("i", 50)).forEach(printBlock);

    // filter where; 50 < i <= 100
    collection.find(and(gt("i", 50), lte("i", 100))).forEach(printBlock);

    // Sorting
    myDoc = collection.find(exists("i")).sort(descending("i")).first();
    System.out.println(myDoc.toJson());

    // Projection
    myDoc = collection.find().projection(excludeId()).first();
    System.out.println(myDoc.toJson());

    // Aggregation
    collection
            .aggregate(
                    asList(match(gt("i", 0)), project(Document.parse("{ITimes10: {$multiply: ['$i', 10]}}"))))
            .forEach(printBlock);

    myDoc = collection.aggregate(singletonList(group(null, sum("total", "$i")))).first();
    System.out.println(myDoc.toJson());

    // Update One
    collection.updateOne(eq("i", 10), set("i", 110));

    // Update Many
    UpdateResult updateResult = collection.updateMany(lt("i", 100), inc("i", 100));
    System.out.println(updateResult.getModifiedCount());

    // Delete One
    collection.deleteOne(eq("i", 110));

    // Delete Many
    DeleteResult deleteResult = collection.deleteMany(gte("i", 100));
    System.out.println(deleteResult.getDeletedCount());

    collection.drop();

    // ordered bulk writes
    List<WriteModel<Document>> writes = new ArrayList<WriteModel<Document>>();
    writes.add(new InsertOneModel<Document>(new Document("_id", 4)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 5)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 6)));
    writes.add(
            new UpdateOneModel<Document>(new Document("_id", 1), new Document("$set", new Document("x", 2))));
    writes.add(new DeleteOneModel<Document>(new Document("_id", 2)));
    writes.add(new ReplaceOneModel<Document>(new Document("_id", 3), new Document("_id", 3).append("x", 4)));

    collection.bulkWrite(writes);

    collection.drop();

    collection.bulkWrite(writes, new BulkWriteOptions().ordered(false));
    //collection.find().forEach(printBlock);

    // Clean up
    database.drop();

    // release resources
    mongoClient.close();
}

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From source file:mongodb.QuickTour.java

License:Apache License

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args takes an optional single argument for the connection string
 *///from  w w  w .  jav a2s.co  m
public static void main(final String[] args) {

    //represents a pool of connections to the database
    MongoClient mongoClient = new MongoClient("10.9.17.105", 27017);

    // get handle to "mydb" database
    MongoDatabase database = mongoClient.getDatabase("test");

    // get a handle to the "test" collection
    MongoCollection<Document> collection = database.getCollection("test");

    // drop all the data in it
    collection.drop();

    // make a document and insert it
    Document doc = new Document("name", "MongoDB").append("type", "database").append("count", 1).append("info",
            new Document("x", 203).append("y", 102));

    collection.insertOne(doc);

    // get it (since it's the only one in there since we dropped the rest earlier on)
    Document myDoc = collection.find().first();
    System.out.println(myDoc.toJson());

    // now, lets add lots of little documents to the collection so we can explore queries and cursors
    List<Document> documents = new ArrayList<Document>();
    for (int i = 0; i < 100; i++) {
        documents.add(new Document("i", i));
    }
    collection.insertMany(documents);
    System.out.println(
            "total # of documents after inserting 100 small ones (should be 101) " + collection.count());

    // find first
    myDoc = collection.find().first();
    System.out.println(myDoc.toJson());

    // lets get all the documents in the collection and print them out
    MongoCursor<Document> cursor = collection.find().iterator();
    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    for (Document cur : collection.find()) {
        System.out.println(cur.toJson());
    }

    // now use a query to get 1 document out
    myDoc = collection.find(eq("i", 71)).first();
    System.out.println(myDoc.toJson());

    // now use a range query to get a larger subset
    cursor = collection.find(gt("i", 50)).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    // range query with multiple constraints
    cursor = collection.find(and(gt("i", 50), lte("i", 100))).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    // Query Filters
    myDoc = collection.find(eq("i", 71)).first();
    System.out.println(myDoc.toJson());

    // now use a range query to get a larger subset
    Block<Document> printBlock = new Block<Document>() {
        @Override
        public void apply(final Document document) {
            System.out.println(document.toJson());
        }
    };
    collection.find(gt("i", 50)).forEach(printBlock);

    // filter where; 50 < i <= 100
    collection.find(and(gt("i", 50), lte("i", 100))).forEach(printBlock);

    // Sorting
    myDoc = collection.find(exists("i")).sort(descending("i")).first();
    System.out.println(myDoc.toJson());

    // Projection
    myDoc = collection.find().projection(excludeId()).first();
    System.out.println(myDoc.toJson());

    // Update One
    collection.updateOne(eq("i", 10), new Document("$set", new Document("i", 110)));

    // Update Many
    UpdateResult updateResult = collection.updateMany(lt("i", 100),
            new Document("$inc", new Document("i", 100)));
    System.out.println(updateResult.getModifiedCount());

    // Delete One
    collection.deleteOne(eq("i", 110));

    // Delete Many
    DeleteResult deleteResult = collection.deleteMany(gte("i", 100));
    System.out.println(deleteResult.getDeletedCount());

    collection.drop();

    // ordered bulk writes
    List<WriteModel<Document>> writes = new ArrayList<WriteModel<Document>>();
    writes.add(new InsertOneModel<Document>(new Document("_id", 4)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 5)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 6)));
    writes.add(
            new UpdateOneModel<Document>(new Document("_id", 1), new Document("$set", new Document("x", 2))));
    writes.add(new DeleteOneModel<Document>(new Document("_id", 2)));
    writes.add(new ReplaceOneModel<Document>(new Document("_id", 3), new Document("_id", 3).append("x", 4)));

    collection.bulkWrite(writes);

    collection.drop();

    collection.bulkWrite(writes, new BulkWriteOptions().ordered(false));
    collection.find().forEach(printBlock);

    // Clean up
    //        database.drop();

    // release resources
    mongoClient.close();
}

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From source file:mongoSample.MongoSample.java

License:Apache License

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args//from w  ww.j a v  a  2  s . c  o  m
 *            takes an optional single argument for the connection string
 */
public static void main(final String[] args) {
    String mongoServer = args[0];

    MongoClient mongoClient = new MongoClient(mongoServer);
    MongoDatabase database = mongoClient.getDatabase("sakila");
    MongoCollection<Document> collection = database.getCollection("test");

    // drop all the data in it
    collection.drop();

    // make a document and insert it
    Document doc = new Document("name", "MongoDB").append("type", "database").append("count", 1).append("info",
            new Document("x", 203).append("y", 102));

    collection.insertOne(doc);

    // get it (since it's the only one in there since we dropped the rest
    // earlier on)
    Document myDoc = collection.find().first();
    System.out.println(myDoc.toJson());

    // now, lets add lots of little documents to the collection so we can
    // explore queries and cursors
    List<Document> documents = new ArrayList<Document>();
    for (int i = 0; i < 100; i++) {
        documents.add(new Document("i", i));
    }
    collection.insertMany(documents);
    System.out.println(
            "total # of documents after inserting 100 small ones (should be 101) " + collection.count());

    // find first
    myDoc = collection.find().first();
    System.out.println(myDoc);
    System.out.println(myDoc.toJson());

    // lets get all the documents in the collection and print them out
    MongoCursor<Document> cursor = collection.find().iterator();
    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    for (Document cur : collection.find()) {
        System.out.println(cur.toJson());
    }

    // now use a query to get 1 document out
    myDoc = collection.find(eq("i", 71)).first();
    System.out.println(myDoc.toJson());

    // now use a range query to get a larger subset
    cursor = collection.find(gt("i", 50)).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    // range query with multiple constraints
    cursor = collection.find(and(gt("i", 50), lte("i", 100))).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next().toJson());
        }
    } finally {
        cursor.close();
    }

    // Query Filters
    myDoc = collection.find(eq("i", 71)).first();
    System.out.println(myDoc.toJson());

    // now use a range query to get a larger subset
    Block<Document> printBlock = new Block<Document>() {
        @Override
        public void apply(final Document document) {
            System.out.println(document.toJson());
        }
    };
    collection.find(gt("i", 50)).forEach(printBlock);

    // filter where; 50 < i <= 100
    collection.find(and(gt("i", 50), lte("i", 100))).forEach(printBlock);

    // Sorting
    myDoc = collection.find(exists("i")).sort(descending("i")).first();
    System.out.println(myDoc.toJson());

    // Projection
    myDoc = collection.find().projection(excludeId()).first();
    System.out.println(myDoc.toJson());

    // Update One
    collection.updateOne(eq("i", 10), new Document("$set", new Document("i", 110)));

    // Update Many
    UpdateResult updateResult = collection.updateMany(lt("i", 100),
            new Document("$inc", new Document("i", 100)));
    System.out.println(updateResult.getModifiedCount());

    // Delete One
    collection.deleteOne(eq("i", 110));

    // Delete Many
    DeleteResult deleteResult = collection.deleteMany(gte("i", 100));
    System.out.println(deleteResult.getDeletedCount());

    collection.drop();

    // ordered bulk writes
    List<WriteModel<Document>> writes = new ArrayList<WriteModel<Document>>();
    writes.add(new InsertOneModel<Document>(new Document("_id", 4)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 5)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 6)));
    writes.add(
            new UpdateOneModel<Document>(new Document("_id", 1), new Document("$set", new Document("x", 2))));
    writes.add(new DeleteOneModel<Document>(new Document("_id", 2)));
    writes.add(new ReplaceOneModel<Document>(new Document("_id", 3), new Document("_id", 3).append("x", 4)));

    collection.bulkWrite(writes);

    collection.drop();

    collection.bulkWrite(writes, new BulkWriteOptions().ordered(false));
    // collection.find().forEach(printBlock);

    // Clean up
    //database.drop();

    // release resources
    mongoClient.close();
}

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From source file:net.es.netshell.mongodb.MongoDBProvider.java

License:Open Source License

@Override
public final void store(List<ResourceAnchor> anchors) throws IOException {
    if (!KernelThread.currentKernelThread().isPrivileged()) {
        throw new SecurityException("store db list - not authorized");
    }/*from  ww w  .j  ava  2 s  . co m*/
    HashMap<String, ArrayList<WriteModel>> collectionRequests = new HashMap<String, ArrayList<WriteModel>>();
    // Build the bulk requests per collection
    for (ResourceAnchor anchor : anchors) {
        String user = anchor.getContainerOwner();
        String collection = anchor.getContainerName();
        String collectionName = user + "_" + collection;
        ArrayList<WriteModel> requests;
        if (!collectionRequests.containsKey(collectionName)) {
            requests = new ArrayList<WriteModel>();
            collectionRequests.put(collectionName, requests);
        } else {
            requests = collectionRequests.get(collectionName);
        }
        try {
            // Likely to be in the Resource cache. Otherwise replace by itself.
            Resource resource = Resource.findByName(user, collection, anchor.getResourceName());
            Document doc = Document.parse(resource.saveToJSON());
            Document query = new Document("resourceName", resource.getResourceName());
            ;
            ReplaceOneModel<Document> request = new ReplaceOneModel<Document>(query, doc);
            request.getOptions().upsert(true);
            requests.add(request);
        } catch (InstantiationException e) {
            throw new IOException(e);
        }
    }
    // Bulk write the collection's request
    for (Map.Entry<String, ArrayList<WriteModel>> entry : collectionRequests.entrySet()) {
        String[] name = entry.getKey().split("_");
        ArrayList<WriteModel> requests = entry.getValue();
        MongoCollection mongoCollection = this.getCollection(name[0], name[1]);
        if (mongoCollection == null) {
            throw new RuntimeErrorException(new Error("Could not store into collection " + entry.getKey()));
        }
        BulkWriteOptions options = new BulkWriteOptions();
        options.ordered(false);
        mongoCollection.bulkWrite(requests, options);
    }
}

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From source file:tour.NewQuickTour.java

License:Apache License

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args takes an optional single argument for the connection string
 *//*from w w w  . j a  v  a2  s. com*/
public static void main(final String[] args) {
    MongoClient mongoClient;

    if (args.length == 0) {
        // connect to the local database server
        mongoClient = new MongoClient();
    } else {
        mongoClient = new MongoClient(new MongoClientURI(args[0]));
    }

    // get handle to "mydb" database
    MongoDatabase database = mongoClient.getDatabase("mydb");

    database.drop();

    // get a list of the collections in this database and print them out
    List<String> collectionNames = database.listCollectionNames().into(new ArrayList<String>());
    for (final String s : collectionNames) {
        System.out.println(s);
    }

    // get a handle to the "test" collection
    MongoCollection<Document> collection = database.getCollection("test");

    // drop all the data in it
    collection.drop();

    // make a document and insert it
    Document doc = new Document("name", "MongoDB").append("type", "database").append("count", 1).append("info",
            new Document("x", 203).append("y", 102));

    collection.insertOne(doc);

    // get it (since it's the only one in there since we dropped the rest earlier on)
    Document myDoc = collection.find().first();
    System.out.println(myDoc);

    // now, lets add lots of little documents to the collection so we can explore queries and cursors
    List<Document> documents = new ArrayList<Document>();
    for (int i = 0; i < 100; i++) {
        documents.add(new Document("i", i));
    }
    collection.insertMany(documents);
    System.out.println(
            "total # of documents after inserting 100 small ones (should be 101) " + collection.count());

    // lets get all the documents in the collection and print them out
    MongoCursor<Document> cursor = collection.find().iterator();
    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next());
        }
    } finally {
        cursor.close();
    }

    for (Document cur : collection.find()) {
        System.out.println(cur);
    }

    // now use a query to get 1 document out
    myDoc = collection.find(eq("i", 71)).first();
    System.out.println(myDoc);

    // now use a range query to get a larger subset
    cursor = collection.find(gt("i", 50)).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next());
        }
    } finally {
        cursor.close();
    }

    // range query with multiple constraints
    cursor = collection.find(and(gt("i", 50), lte("i", 100))).iterator();

    try {
        while (cursor.hasNext()) {
            System.out.println(cursor.next());
        }
    } finally {
        cursor.close();
    }

    // max time
    collection.find().maxTime(1, TimeUnit.SECONDS).first();

    collection.drop();

    // ordered bulk writes
    List<WriteModel<Document>> writes = new ArrayList<WriteModel<Document>>();
    writes.add(new InsertOneModel<Document>(new Document("_id", 4)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 5)));
    writes.add(new InsertOneModel<Document>(new Document("_id", 6)));
    writes.add(
            new UpdateOneModel<Document>(new Document("_id", 1), new Document("$set", new Document("x", 2))));
    writes.add(new DeleteOneModel<Document>(new Document("_id", 2)));
    writes.add(new ReplaceOneModel<Document>(new Document("_id", 3), new Document("_id", 3).append("x", 4)));

    collection.bulkWrite(writes);

    collection.drop();

    collection.bulkWrite(writes, new BulkWriteOptions().ordered(false));

    // getting a list of databases
    for (String name : mongoClient.listDatabaseNames()) {
        System.out.println(name);
    }

    // drop a database
    mongoClient.dropDatabase("databaseToBeDropped");

    // create a collection
    database.createCollection("cappedCollection",
            new CreateCollectionOptions().capped(true).sizeInBytes(0x100000));

    for (String name : database.listCollectionNames()) {
        System.out.println(name);
    }

    // create an ascending index on the "i" field
    collection.createIndex(new Document("i", 1));

    // list the indexes on the collection
    for (final Document index : collection.listIndexes()) {
        System.out.println(index);
    }

    // create a text index on the "content" field
    collection.createIndex(new Document("content", "text"));

    collection.insertOne(new Document("_id", 0).append("content", "textual content"));
    collection.insertOne(new Document("_id", 1).append("content", "additional content"));
    collection.insertOne(new Document("_id", 2).append("content", "irrelevant content"));

    // Find using the text index
    Document search = new Document("$search", "textual content -irrelevant");
    Document textSearch = new Document("$text", search);
    long matchCount = collection.count(textSearch);
    System.out.println("Text search matches: " + matchCount);

    // Find using the $language operator
    textSearch = new Document("$text", search.append("$language", "english"));
    matchCount = collection.count(textSearch);
    System.out.println("Text search matches (english): " + matchCount);

    // Find the highest scoring match
    Document projection = new Document("score", new Document("$meta", "textScore"));
    myDoc = collection.find(textSearch).projection(projection).first();
    System.out.println("Highest scoring document: " + myDoc);

    // release resources
    mongoClient.close();
}

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