CreateCollectionOperation

java.lang.Object
- com.mongodb.operation.CreateCollectionOperation

All Implemented Interfaces:

AsyncWriteOperation<Void>, WriteOperation<Void>
```
public class CreateCollectionOperation
extends Object
implements AsyncWriteOperation<Void>, WriteOperation<Void>
```
An operation to create a collection

Since:

3.0

MongoDB documentation
Create Collection

Constructor Summary

Constructors
Constructor	Description
`CreateCollectionOperation(String databaseName, String collectionName)`	Construct a new instance.
`CreateCollectionOperation(String databaseName, String collectionName, WriteConcern writeConcern)`	Construct a new instance.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`CreateCollectionOperation`	`autoIndex(boolean autoIndex)`	Sets if _id field of the collection is indexed.
`CreateCollectionOperation`	`capped(boolean capped)`	Sets whether the collection is capped.
`CreateCollectionOperation`	`collation(Collation collation)`	Sets the collation options
`Void`	`execute(WriteBinding binding)`	General execute which can return anything of type T
`void`	`executeAsync(AsyncWriteBinding binding, SingleResultCallback<Void> callback)`	General execute which can return anything of type T
`Collation`	`getCollation()`	Returns the collation options
`String`	`getCollectionName()`	Gets the name of the collection to create.
`BsonDocument`	`getIndexOptionDefaults()`	Gets the index option defaults for the collection.
`long`	`getMaxDocuments()`	Gets the maximum number of documents allowed in the collection.
`long`	`getSizeInBytes()`	Gets the maximum size of the collection in bytes.
`BsonDocument`	`getStorageEngineOptions()`	Gets the storage engine options document for this collection.
`ValidationAction`	`getValidationAction()`	Gets the `ValidationAction`.
`ValidationLevel`	`getValidationLevel()`	Gets the `ValidationLevel` that determines how strictly MongoDB applies the validation rules to existing documents during an insert or update.
`BsonDocument`	`getValidator()`	Gets the validation rules for inserting or updating documents
`WriteConcern`	`getWriteConcern()`	Gets the write concern.
`CreateCollectionOperation`	`indexOptionDefaults(BsonDocument indexOptionDefaults)`	Sets the index option defaults document for the collection.
`boolean`	`isAutoIndex()`	The auto index value.
`boolean`	`isCapped()`	Gets whether the collection is capped.
`Boolean`	`isUsePowerOf2Sizes()`	Deprecated. As of MongoDB 3.0, power of 2 sizes is ignored by the MongoDB server
`CreateCollectionOperation`	`maxDocuments(long maxDocuments)`	Set the maximum number of documents in the collection.
`CreateCollectionOperation`	`sizeInBytes(long sizeInBytes)`	Sets the maximum size of the collection in bytes.
`CreateCollectionOperation`	`storageEngineOptions(BsonDocument storageEngineOptions)`	Sets the storage engine options document for this collection.
`CreateCollectionOperation`	`usePowerOf2Sizes(Boolean usePowerOf2Sizes)`	Deprecated. As of MongoDB 3.0, power of 2 sizes is ignored by the MongoDB server
`CreateCollectionOperation`	`validationAction(ValidationAction validationAction)`	Sets the `ValidationAction` that determines whether to error on invalid documents or just warn about the violations but allow invalid documents.
`CreateCollectionOperation`	`validationLevel(ValidationLevel validationLevel)`	Sets the validation level that determines how strictly MongoDB applies the validation rules to existing documents during an insert or update.
`CreateCollectionOperation`	`validator(BsonDocument validator)`	Sets the validation rules for inserting or updating documents

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CreateCollectionOperation
```
public CreateCollectionOperation(String databaseName,
                                 String collectionName)
```
    Construct a new instance.
    
    Parameters:
    
    databaseName - the name of the database for the operation.
    
    collectionName - the name of the collection to be created.
  - CreateCollectionOperation
```
public CreateCollectionOperation(String databaseName,
                                 String collectionName,
                                 WriteConcern writeConcern)
```
    Construct a new instance.
    
    Parameters:
    
    databaseName - the name of the database for the operation.
    
    collectionName - the name of the collection to be created.
    
    writeConcern - the write concern
    
    Since:
    
    3.4
- Method Detail
  - getCollectionName
```
public String getCollectionName()
```
    Gets the name of the collection to create.
    
    Returns:
    
    the collection name
  - getWriteConcern
```
public WriteConcern getWriteConcern()
```
    Gets the write concern.
    
    Returns:
    
    the write concern, which may be null
    
    Since:
    
    3.4
  - isAutoIndex
```
public boolean isAutoIndex()
```
    The auto index value.
    
    Returns:
    
    true if auto-index is enabled
  - autoIndex
```
public CreateCollectionOperation autoIndex(boolean autoIndex)
```
    Sets if _id field of the collection is indexed. Only applies to capped collections and defaults to true.
    
    Parameters:
    
    autoIndex - true if auto-index of _id is enabled. Only applies to capped collections.
    
    Returns:
    
    this
  - getMaxDocuments
```
public long getMaxDocuments()
```
    Gets the maximum number of documents allowed in the collection.
    
    Returns:
    
    max number of documents in the collection
  - maxDocuments
```
public CreateCollectionOperation maxDocuments(long maxDocuments)
```
    Set the maximum number of documents in the collection. Only applies to capped collections
    
    Parameters:
    
    maxDocuments - the maximum number of documents in the collection. Only applies to capped collections.
    
    Returns:
    
    this
  - isCapped
```
public boolean isCapped()
```
    Gets whether the collection is capped.
    
    Returns:
    
    whether the collection is capped
  - capped
```
public CreateCollectionOperation capped(boolean capped)
```
    Sets whether the collection is capped. Capped collections also require the size set see sizeInBytes.
    
    Parameters:
    
    capped - whether the collection is capped. Defaults to false.
    
    Returns:
    
    this
  - getSizeInBytes
```
public long getSizeInBytes()
```
    Gets the maximum size of the collection in bytes.
    
    Returns:
    
    the maximum size of the collection
  - sizeInBytes
```
public CreateCollectionOperation sizeInBytes(long sizeInBytes)
```
    Sets the maximum size of the collection in bytes. Required for capped collections.
    
    Parameters:
    
    sizeInBytes - the maximum size of the collection
    
    Returns:
    
    this
  - isUsePowerOf2Sizes
```
@Deprecated
public Boolean isUsePowerOf2Sizes()
```
    Deprecated. As of MongoDB 3.0, power of 2 sizes is ignored by the MongoDB server
    
    Gets whether usePowerOf2Sizes should be used foe the allocation strategy.
    Note: usePowerOf2Sizes} became the default allocation strategy in mongodb 2.6
    
    Returns:
    
    usePowerOf2Sizes became the default allocation strategy
    
    MongoDB documentation
    usePowerOf2Sizes
    Since server release
    2.6
  - usePowerOf2Sizes
```
@Deprecated
public CreateCollectionOperation usePowerOf2Sizes(Boolean usePowerOf2Sizes)
```
    Deprecated. As of MongoDB 3.0, power of 2 sizes is ignored by the MongoDB server
    
    Sets whether usePowerOf2Sizes should be used foe the allocation strategy.
    Note: usePowerOf2Sizes} became the default allocation strategy in mongodb 2.6
    
    Parameters:
    
    usePowerOf2Sizes - as the default allocation strategy
    
    Returns:
    
    this
    
    MongoDB documentation
    usePowerOf2Sizes
    Since server release
    2.6
  - getStorageEngineOptions
```
public BsonDocument getStorageEngineOptions()
```
    Gets the storage engine options document for this collection.
    
    Returns:
    
    the storage engine options
    
    Since server release
    3.0
  - storageEngineOptions
```
public CreateCollectionOperation storageEngineOptions(BsonDocument storageEngineOptions)
```
    Sets the storage engine options document for this collection.
    
    Parameters:
    
    storageEngineOptions - the storage engine options
    
    Returns:
    
    this
    
    Since server release
    3.0
  - getIndexOptionDefaults
```
public BsonDocument getIndexOptionDefaults()
```
    Gets the index option defaults for the collection.
    
    Returns:
    
    the index option defaults
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - indexOptionDefaults
```
public CreateCollectionOperation indexOptionDefaults(BsonDocument indexOptionDefaults)
```
    Sets the index option defaults document for the collection.
    
    Parameters:
    
    indexOptionDefaults - the index option defaults
    
    Returns:
    
    this
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - getValidator
```
public BsonDocument getValidator()
```
    Gets the validation rules for inserting or updating documents
    
    Returns:
    
    the validation rules if set or null
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - validator
```
public CreateCollectionOperation validator(BsonDocument validator)
```
    Sets the validation rules for inserting or updating documents
    
    Parameters:
    
    validator - the validation rules for inserting or updating documents
    
    Returns:
    
    this
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - getValidationLevel
```
public ValidationLevel getValidationLevel()
```
    Gets the ValidationLevel that determines how strictly MongoDB applies the validation rules to existing documents during an insert or update.
    
    Returns:
    
    the ValidationLevel if set or null
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - validationLevel
```
public CreateCollectionOperation validationLevel(ValidationLevel validationLevel)
```
    Sets the validation level that determines how strictly MongoDB applies the validation rules to existing documents during an insert or update.
    
    Parameters:
    
    validationLevel - the validation level
    
    Returns:
    
    this
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - getValidationAction
```
public ValidationAction getValidationAction()
```
    Gets the ValidationAction.
    
    Returns:
    
    the ValidationAction if set or null
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - validationAction
```
public CreateCollectionOperation validationAction(ValidationAction validationAction)
```
    Sets the ValidationAction that determines whether to error on invalid documents or just warn about the violations but allow invalid documents.
    
    Parameters:
    
    validationAction - the validation action
    
    Returns:
    
    this
    
    Since:
    
    3.2
    
    Since server release
    3.2
  - getCollation
```
public Collation getCollation()
```
    Returns the collation options
    
    Returns:
    
    the collation options
    
    Since:
    
    3.4
    
    Since server release
    3.4
  - collation
```
public CreateCollectionOperation collation(Collation collation)
```
    Sets the collation options
    A null value represents the server default.
    
    Parameters:
    
    collation - the collation options to use
    
    Returns:
    
    this
    
    Since:
    
    3.4
    
    Since server release
    3.4
  - execute
```
public Void execute(WriteBinding binding)
```
    Description copied from interface: WriteOperation
    
    General execute which can return anything of type T
    
    Specified by:
    
    execute in interface WriteOperation<Void>
    
    Parameters:
    
    binding - the binding to execute in the context of
    
    Returns:
    
    T, the result of the execution
  - executeAsync
```
public void executeAsync(AsyncWriteBinding binding,
                         SingleResultCallback<Void> callback)
```
    Description copied from interface: AsyncWriteOperation
    
    General execute which can return anything of type T
    
    Specified by:
    
    executeAsync in interface AsyncWriteOperation<Void>
    
    Parameters:
    
    binding - the binding to execute in the context of
    
    callback - the callback to be called when the operation has been executed

Class CreateCollectionOperation

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CreateCollectionOperation

CreateCollectionOperation

Method Detail

getCollectionName

getWriteConcern

isAutoIndex

autoIndex

getMaxDocuments

maxDocuments

isCapped

capped

getSizeInBytes

sizeInBytes

isUsePowerOf2Sizes

usePowerOf2Sizes

getStorageEngineOptions

storageEngineOptions

getIndexOptionDefaults

indexOptionDefaults

getValidator

validator

getValidationLevel

validationLevel

getValidationAction

validationAction

getCollation

collation

execute

executeAsync