Examples with WriteResult com.mongodb.WriteResult used on opensource projects

Example 21 with WriteResult

use of com.mongodb.WriteResult in project camel by apache.

the class MongoDbWriteConcernsTest method testDynamicWriteConcernSafe.

@Test
@Ignore
public void testDynamicWriteConcernSafe() throws Exception {
    assertEquals(0, testCollection.count());
    // test with object first
    Object result = template.requestBody("direct:noWriteConcern", "{\"scientist\":\"newton\"}");
    assertTrue("Result is not of type WriteResult", result instanceof WriteResult);
    WriteResult wr = (WriteResult) result;
    assertTrue(wr.wasAcknowledged());
    // same behaviour should be reproduced with String 'SAFE'
    result = template.requestBody("direct:noWriteConcern", "{\"scientist\":\"newton\"}");
    assertTrue("Result is not of type WriteResult", result instanceof WriteResult);
    wr = (WriteResult) result;
    assertTrue(wr.wasAcknowledged());
}

Example 22 with WriteResult

use of com.mongodb.WriteResult in project spring-data-document-examples by spring-projects.

the class SimpleMongoTest method updatingDocuments.

@Test
public void updatingDocuments() {
    String collectionName = operations.getCollectionName(Person.class);
    Person p1 = new Person("Bob", 33);
    p1.addAccount(new Account("198-998-2188", Account.Type.SAVINGS, 123.55d));
    operations.insert(p1);
    Person p2 = new Person("Mary", 25);
    p2.addAccount(new Account("860-98107-681", Account.Type.CHECKING, 400.51d));
    operations.insert(p2);
    Person p3 = new Person("Chris", 68);
    p3.addAccount(new Account("761-002-8901", Account.Type.SAVINGS, 10531.00d));
    operations.insert(p3);
    Person p4 = new Person("Janet", 33);
    p4.addAccount(new Account("719-100-0019", Account.Type.SAVINGS, 1209.10d));
    operations.insert(p4);
    assertEquals(4, operations.getCollection(collectionName).count());
    WriteResult wr = operations.updateMulti(query(where("accounts.accountType").is(Account.Type.SAVINGS.name())), new Update().inc("accounts.$.balance", 50.00), Person.class);
    assertNotNull(wr);
    assertEquals(3, wr.getN());
}

Example 23 with WriteResult

use of com.mongodb.WriteResult in project v7files by thiloplanz.

the class MongoReferenceTracking method updateReferences.

public void updateReferences(Object ownerId, ContentPointer... contents) throws IOException {
    List<byte[]> content = new ArrayList<byte[]>();
    for (ContentPointer cp : contents) {
        if (cp instanceof InlineContent)
            continue;
        if (cp instanceof StoredContent)
            content.add(((StoredContent) cp).getBaseSHA());
        else if (cp instanceof ContentSHA)
            content.add(((ContentSHA) cp).getSHA());
        else
            throw new IllegalArgumentException(cp.getClass().getName());
    }
    WriteResult r = refCollection.update(new BasicDBObject("_id", ownerId), new BasicDBObject("$set", new BasicDBObject("refs", content)).append("$addToSet", new BasicDBObject("refHistory", new BasicDBObject("$each", content))), false, false, WriteConcern.SAFE);
    if (r.getN() == 1)
        return;
    if (r.getN() != 0)
        throw new IllegalStateException();
    refCollection.insert(WriteConcern.SAFE, new BasicDBObject("_id", ownerId).append("refs", content).append("refHistory", content));
}

Example 24 with WriteResult

use of com.mongodb.WriteResult in project v7files by thiloplanz.

the class V7GridFS method insertMetaData.

private void insertMetaData(DBObject metaData) throws IOException {
    metaData.put("_version", 1);
    metaData.put("created_at", new Date());
    WriteResult result = files.insert(WriteConcern.SAFE, metaData);
    String error = result.getError();
    if (error != null)
        throw new IOException(error);
}

Example 25 with WriteResult

use of com.mongodb.WriteResult in project v7files by thiloplanz.

the class Vermongo method remove.

/**
	 * deletes the object without checking for conflicts. An existing version is
	 * moved to the shadow collection, along with a dummy version to mark the
	 * deletion. This dummy version can contain optional meta-data (such as who
	 * deleted the object, and when).
	 */
static DBObject remove(DBCollection collection, Object id, BSONObject metaData) {
    DBObject base = collection.findOne(new BasicDBObject("_id", id));
    if (base == null)
        return null;
    // copy to shadow
    DBCollection shadow = getShadowCollection(collection);
    int version = getVersion(base);
    BasicDBObject revId = new BasicDBObject("_id", getId(base)).append(_VERSION, version);
    base.put("_id", revId);
    WriteResult r = shadow.insert(base, WriteConcern.SAFE);
    // TODO: if already there, no error
    r.getLastError().throwOnError();
    // add the dummy version
    BasicDBObject dummy = new BasicDBObject("_id", revId.append(_VERSION, version + 1)).append(_VERSION, "deleted:" + (version + 1));
    if (metaData != null)
        dummy.putAll(metaData);
    r = shadow.insert(dummy, WriteConcern.SAFE);
    // TODO: if already there, no error
    r.getLastError().throwOnError();
    collection.remove(new BasicDBObject("_id", id));
    return base;
}