S3FileSystemInfo (aws-java-nio-spi-for-s3 2.2.0 API)

java.lang.Object
- software.amazon.nio.spi.s3.util.S3FileSystemInfo

Direct Known Subclasses:

S3XFileSystemInfo
```
public class S3FileSystemInfo
extends java.lang.Object
```
Populates fields with information extracted by the S3 URI provided. This implementation is for standard AWS buckets as described in section "Accessing a bucket using S3://" here
It also computes the file system key that can be used to identify a runtime instance of a S3FileSystem (for caching purposes for example). In this implementation the key is the bucket name (which is unique in the AWS S3 namespace).

Field Summary

Fields
Modifier and Type	Field	Description
`protected java.lang.String`	`accessKey`
`protected java.lang.String`	`accessSecret`
`protected java.lang.String`	`bucket`
`protected java.lang.String`	`endpoint`
`protected java.lang.String`	`key`

Constructor Summary

Constructors
Modifier Constructor Description

protected S3FileSystemInfo()

S3FileSystemInfo(java.net.URI uri)
Creates a new instance and populates it with key and bucket.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`accessKey()`
`java.lang.String`	`accessSecret()`
`java.lang.String`	`bucket()`
`java.lang.String`	`endpoint()`
`java.lang.String`	`key()`

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

Field Detail

key
```
protected java.lang.String key
```

endpoint
```
protected java.lang.String endpoint
```

bucket
```
protected java.lang.String bucket
```

accessKey
```
protected java.lang.String accessKey
```

accessSecret

protected java.lang.String accessSecret

Constructor Detail
- S3FileSystemInfo
```
protected S3FileSystemInfo()
```
- S3FileSystemInfo
```
public S3FileSystemInfo(java.net.URI uri)
                 throws java.lang.IllegalArgumentException
```
  Creates a new instance and populates it with key and bucket. The name of the bucket must follow AWS S3 bucket naming rules)
  
  Parameters:
  
  uri - a S3 URI
  
  Throws:
  
  java.lang.IllegalArgumentException - if URI contains invalid components (e.g. an invalid bucket name)

Method Detail

key
```
public java.lang.String key()
```

endpoint
```
public java.lang.String endpoint()
```

bucket
```
public java.lang.String bucket()
```

accessKey
```
public java.lang.String accessKey()
```

accessSecret

public java.lang.String accessSecret()