Example usage for com.mongodb DBObject put

Introduction

In this page you can find the example usage for com.mongodb DBObject put.

Prototype

Object put(String key, Object v);

Source Link

Document

Sets a name/value pair in this object.

Usage

From source file:com.ebay.cloud.cms.dalapi.persistence.impl.embed.AbstractEmbedCommand.java

License:Apache License

protected void buildRootUpdateObject(BsonEntity entity, Integer newVersion, DBObject updateBody,
        MetaClass rootMetaClass) {//  w  w w  .  j a  v a 2 s  .  co m
    BasicDBObject setObject = (BasicDBObject) updateBody.get("$set");
    if (setObject == null) {
        setObject = new BasicDBObject();
    }

    // populate the data to the root entity for the internal fields
    if (newVersion != null) {
        setObject.put(InternalFieldEnum.VERSION.getDbName(), newVersion);
    }
    setObject.put(InternalFieldEnum.MODIFIER.getDbName(), entity.getModifier());
    setObject.put(InternalFieldEnum.LASTMODIFIED.getDbName(), entity.getLastModified());
    setObject.put(InternalFieldEnum.STATUS.getDbName(), StatusEnum.ACTIVE.toString());
    setObject.put(InternalFieldEnum.BRANCH.getDbName(), entity.getBranchId());
    setObject.put(InternalFieldEnum.TYPE.getDbName(), rootMetaClass.getName());
    String rootId = helper.getRootId(entity.getId());
    setObject.put(InternalFieldEnum.ID.getDbName(), rootId);

    setInternalField(entity, setObject, InternalFieldEnum.COMMENT);
    setInternalField(entity, setObject, InternalFieldEnum.USER);

    updateBody.put("$set", setObject);
}

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From source file:com.ebay.cloud.cms.dalapi.persistence.impl.IndexBuildCommand.java

License:Apache License

private DBObject buildIndexOptionObject(IndexInfo index) {
    DBObject optionsObject = new BasicDBObject();
    for (IndexOptionEnum option : index.getIndexOptions()) {
        optionsObject.put(option.name(), true);
    }//from   ww  w . j  av a  2s  .  com
    optionsObject.put("name", index.getIndexName());
    return optionsObject;
}

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From source file:com.ebay.cloud.cms.dalapi.persistence.impl.IndexBuildCommand.java

License:Apache License

private DBObject buildIndexKeyObject(MetaClass metadata, IndexInfo index, boolean onMainBranch) {
    DBObject keyObject = new BasicDBObject();
    // in sharded case. sharding key must be prefix of the unique key
    boolean unique = index.getIndexOptions().contains(IndexOptionEnum.unique);
    boolean hashed = index.getIndexOptions().contains(IndexOptionEnum.hashed);
    if (unique && metadata.isMetaSharded()) {
        keyObject.put(InternalFieldEnum.SHARD_KEY.getDbName(), 1);
    }/*from   w  ww  . ja  va2 s. c o m*/
    for (String key : index.getKeyList()) {
        String[] keySeg = key.split("\\.");
        StringBuilder sb = new StringBuilder();
        getKeyName(metadata, keySeg, 0, sb);
        keyObject.put(sb.toString(), hashed ? "hashed" : 1);
    }

    //since objects in different sub branches are in the same collection, 
    // need to add the branch id into the index.
    // so the objects on different sub branches will not conflict on "unique index"  
    if (!onMainBranch) {
        keyObject.put(InternalFieldEnum.BRANCH.getDbName(), 1);
    }

    return keyObject;
}

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From source file:com.ebay.cloud.cms.dalapi.persistence.impl.root.RootFieldModifyCommand.java

License:Apache License

private void buildArrayBody(DBObject modifyBody) {
    MetaField field = getField();//from   w  w  w  .j  a v  a2  s . co  m
    BasicDBObject enityObject = (BasicDBObject) getEntity().getNode();
    BasicDBObject fieldObject = (BasicDBObject) enityObject.get(field.getDbName());

    if (fieldObject != null) {
        Object givenValue = (fieldObject).get(V);
        if (givenValue != null) {
            BasicDBObject eachDbo = new BasicDBObject();
            eachDbo.put("$each", givenValue);

            BasicDBObject addToSetDbo = new BasicDBObject();
            addToSetDbo.put(field.getValueDbName(), eachDbo);

            modifyBody.put("$addToSet", addToSetDbo);

            // field length, only update when we do have updates
            BasicDBObject inc = (BasicDBObject) modifyBody.get("$set");
            inc.put(field.getDbName() + DOT + FieldProperty.LENGTH.getDbName(),
                    getEntity().getFieldLength(fieldName));
            // field time stamp
            BasicDBObject set = (BasicDBObject) modifyBody.get("$set");
            set.put(field.getDbName() + DOT + FieldProperty.TIMESTAMP.getDbName(),
                    getEntity().getFieldTimestamp(fieldName));
        }
    }

}

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From source file:com.ebay.cloud.cms.dalapi.persistence.impl.root.RootGetCommand.java

License:Apache License

private static DBObject buildGetRootQuery(String entityId, String branchId, boolean needActive) {
    DBObject rootQueryObject = new BasicDBObject();
    rootQueryObject.put(InternalFieldEnum.ID.getDbName(), entityId);
    if (needActive) {
        rootQueryObject.put(InternalFieldEnum.STATUS.getDbName(), StatusEnum.ACTIVE.toString());
    }// w  ww  .j ava  2s .  c om
    rootQueryObject.put(InternalFieldEnum.BRANCH.getDbName(), branchId);
    return rootQueryObject;
}

---

From source file:com.ebay.cloud.cms.dalapi.persistence.impl.root.RootReplaceCommand.java

License:Apache License

@Override
public void execute(PersistenceContext context) {
    DBObject getResult = RootGetCommand.findDBObject(entity.getId(), entity.getBranchId(), context,
            entity.getMetaClass(), ROOT_FIELDS, false);
    if (getResult != null) {
        // check version
        int currentVersion = (Integer) getResult.get(InternalFieldEnum.VERSION.getDbName());
        int version = entity.getVersion();
        if ((version != IEntity.NO_VERSION) && (currentVersion != version)) {
            throw new CmsDalException(DalErrCodeEnum.VERSION_CONFLICT,
                    "current version is " + currentVersion + ", but version in repalce body is " + version);
        }//from   w w  w .jav a 2 s  .  c o  m

        Date createTime = (Date) getResult.get(InternalFieldEnum.CREATETIME.getDbName());

        DBObject queryObject = buildReplaceRootQuery(currentVersion);
        DBObject updateObject = buildReplaceRootUpdate(currentVersion, createTime);
        try {
            WriteResult result = MongoExecutor.update(context, entity.getMetaClass(), queryObject,
                    updateObject);
            if (result.getN() == 0) {
                throw new CmsDalException(DalErrCodeEnum.VERSION_CONFLICT,
                        "current version is not " + currentVersion);
            }
            //set version for response
            entity.setVersion(currentVersion + 1);
        } catch (RuntimeException e) {
            entity.setVersion(currentVersion);
            throw e;
        } catch (Throwable t) {
            //if anything bad happens, need to set version back
            entity.setVersion(currentVersion);
        } finally {
            //in update scenario, have to set id value back into entity object because we
            //removed id field before
            entity.setId(entity.getId());
        }
    } else {
        // insert

        //2012/7/13 jianxu1 multi threading issue, if client A and client B send replace at same time
        //at T1, none of A and B find existing entity, so at T2, both A and B call insert, of we do not have 
        //unique index for combination of _branchId and _oid, we end up with duplicated entities.
        //FIX is: http://www.mongodb.org/display/DOCS/Indexes,  composite unique index
        //db.branches.ensureIndex({_branchId: 1, _oid: 1}, {unique: true});
        //TODO: change create repository to add composite unique index for branches, for main branch, we just need unique index on _oid

        DBObject insertObject = entity.getNode();
        insertObject.removeField("_id");
        insertObject.put(InternalFieldEnum.VERSION.getDbName(), IEntity.START_VERSION);
        MongoExecutor.insert(context, entity.getMetaClass(), insertObject);
    }
}

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From source file:com.ebay.cloud.cms.metadata.mongo.MongoMetadataServiceImpl.java

License:Apache License

private void innerDeleteMetaClass(MetaClass metaClass) {
    DBObject obj = new BasicDBObject();
    obj.put(MetaClass.NAME, metaClass.getName());

    collection.remove(obj);/*w  w w.  j a  va 2 s  .  c  om*/

    cacheManager.deleteMetaClassFromCache(metaClass);
    graph.deleteMetaClass(metaClass);
}

---

From source file:com.ebay.cloud.cms.metadata.mongo.MongoMetadataServiceImpl.java

License:Apache License

private MetaClass innerDropMetaField(MetaClass metaClass, String fieldName) {
    DBObject queryObj = new BasicDBObject();
    queryObj.put(MetaClass.NAME, metaClass.getName());

    // delete the field with given field name
    DBObject updateObj = new BasicDBObject();
    BasicDBObject ups = new BasicDBObject();
    ups.put("fields." + fieldName, "");
    updateObj.put(MongoOperand.unset, ups);

    BasicDBObject versionObject = new BasicDBObject();
    versionObject.put("version", 1);
    updateObj.put(MongoOperand.inc, versionObject);

    collection.update(queryObj, updateObj);

    cacheManager.deleteMetaClassFromCache(metaClass);
    MetaClass result = getMetaClass(metaClass.getName());
    graph.updateMetaClass(result);/*from w w w  . ja  v a2 s  . c  om*/
    return result;
}

---

From source file:com.ebay.cloud.cms.metadata.mongo.MongoRepositoryServiceImpl.java

License:Apache License

@Override
public void updateRepository(Repository repo) {
    CheckConditions.checkNotNull(repo, "repository can not be null");
    CheckConditions.checkNotNull(repo.getRepositoryName(), "repository name can not be null");
    String repositoryName = repo.getRepositoryName();
    try {/*  ww  w. j  a v a  2  s .c  o m*/
        metadataLock.lock();
        DBObject qryDbo = new BasicDBObject();
        qryDbo.put(Repository.REPOSITORY_FIELD_NAME, repositoryName);
        // only support admin change now
        DBObject updateDbo = new BasicDBObject();
        DBObject setDbo = new BasicDBObject();
        if (repo.getRepositoryAdmin() != null) {
            setDbo.put(Repository.REPOSITORY_FIELD_ADMIN_NAME, repo.getRepositoryAdmin());
            setDbo.put(Repository.REPOSITORY_FIELD_TYPE_NAME, repo.getAccessType().name());
        }
        if (repo.getOptions() != null) {
            setDbo.put(Repository.REPOSITORY_FIELD_OPTIONS_NAME,
                    repositoryOptionConverter.toBson(repo.getOptions()));
        }
        if (!setDbo.keySet().isEmpty()) {
            updateDbo.put("$set", setDbo);
            WriteResult result = repoCollection.update(qryDbo, updateDbo);
            if (result.getN() != 1) {
                throw new RepositoryNotExistsException(repositoryName);
            }
        }
        refreshRepositoryCache();
    } catch (InterruptedException e) {
        logger.info("lock interrupted for createRepository " + repositoryName);
        throw new MetaDataException(MetaErrCodeEnum.LOCK_INTERRUPTED,
                "lock interrupted for createRepository " + repositoryName, e);
    } finally {
        metadataLock.unlock();
    }
}

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From source file:com.ebay.oss.bark.service.DqModelServiceImpl.java

License:Apache License

@Override
public int deleteModel(String name) throws BarkDbOperationException {
    try {/*from   w  w  w .j  a v  a  2 s  .  c  om*/
        DqModel dqModel = dqModelRepo.findByName(name);

        // TODO need to mark related metrics as deleted, instead of real deletion
        // markMetricsDeleted(dqModel);

        dqModelRepo.delete(dqModel.get_id());

        if (dqModel.getModelType() == ModelType.ACCURACY) {
            scheduleRepo.deleteByModelList(name);
        } else if (dqModel.getModelType() == ModelType.VALIDITY) {
            DBObject currentSchedule = scheduleRepo.getValiditySchedule(dqModel.getAssetId());
            if (currentSchedule == null || currentSchedule.get("modelList") == null) {
                return -1;
            }

            String rawModelList = currentSchedule.get("modelList").toString();
            String newModelList = "";
            if (rawModelList.contains(ScheduleModelSeperator.SEPERATOR)) {
                String[] rawModelArray = rawModelList.split(ScheduleModelSeperator.SPLIT_SEPERATOR);
                for (int i = 0; i < rawModelArray.length; i++) {
                    if (!rawModelArray[i].equals(name))
                        newModelList = newModelList + ScheduleModelSeperator.SEPERATOR + rawModelArray[i];
                }
                newModelList = newModelList.substring(ScheduleModelSeperator.SEPERATOR.length());
                currentSchedule.put("modelList", newModelList);
                scheduleRepo.updateModelType(currentSchedule, dqModel.getModelType());

            } else if (rawModelList.equals(name)) {
                scheduleRepo.deleteByModelList(name);
            }
        }

        return 0;
    } catch (Exception e) {
        logger.warn(e.toString());
        throw new BarkDbOperationException("Failed to delete model of '" + name + "'", e);
    }
}

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