EncryptionContext (aws-dynamodb-encryption-java :: SDK1 2.0.0 API)

java.lang.Object
- com.amazonaws.services.dynamodbv2.datamodeling.encryption.EncryptionContext

```
public final class EncryptionContext
extends Object
```
This class serves to provide additional useful data to EncryptionMaterialsProviders so they can more intelligently select the proper EncryptionMaterials or DecryptionMaterials for use. Any of the methods are permitted to return null.
For the simplest cases, all a developer needs to provide in the context are:
- TableName
- HashKeyName
- RangeKeyName (if present)
This class is immutable.
Author:

Greg Rubin

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class EncryptionContext.Builder
Builder class for EncryptionContext.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Map<String,com.amazonaws.services.dynamodbv2.model.AttributeValue>`	`getAttributeValues()`	Returns the DynamoDB record about to be encrypted/decrypted.
`Object`	`getDeveloperContext()`	This object has no meaning (and will not be set or examined) by any core libraries.
`String`	`getHashKeyName()`	Returns the name of the HashKey attribute for the record to be encrypted/decrypted.
`Map<String,String>`	`getMaterialDescription()`
`Class<?>`	`getModeledClass()`	When used for an object mapping layer (such as `DynamoDBMapper`) this represents the class being mapped to/from DynamoDB.
`String`	`getRangeKeyName()`	Returns the name of the RangeKey attribute for the record to be encrypted/decrypted.
`String`	`getTableName()`	Returns the name of the DynamoDB Table this record is associated with.
`String`	`toString()`

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

- Method Detail
  - getTableName
```
public String getTableName()
```
    Returns the name of the DynamoDB Table this record is associated with.
  - getAttributeValues
```
public Map<String,com.amazonaws.services.dynamodbv2.model.AttributeValue> getAttributeValues()
```
    Returns the DynamoDB record about to be encrypted/decrypted.
  - getModeledClass
```
public Class<?> getModeledClass()
```
    When used for an object mapping layer (such as DynamoDBMapper) this represents the class being mapped to/from DynamoDB.
  - getDeveloperContext
```
public Object getDeveloperContext()
```
    This object has no meaning (and will not be set or examined) by any core libraries. It exists to allow custom object mappers and data access layers to pass data to EncryptionMaterialsProviders through the DynamoDBEncryptor.
  - getHashKeyName
```
public String getHashKeyName()
```
    Returns the name of the HashKey attribute for the record to be encrypted/decrypted.
  - getRangeKeyName
```
public String getRangeKeyName()
```
    Returns the name of the RangeKey attribute for the record to be encrypted/decrypted.
  - getMaterialDescription
```
public Map<String,String> getMaterialDescription()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object