Package com.atlassian.confluence.impl.pages.attachments.objectstorage

Class S3ConfigFactory

java.lang.Object

com.atlassian.confluence.impl.pages.attachments.objectstorage.S3ConfigFactory

public class S3ConfigFactory
extends Object

Factory for creating AttachmentDataFileSystem instances. If there are S3 properties set, then an ObjectStorageAttachmentDataFileSystem will be returned. Otherwise, it returns an instance of ContentDirectoryStructureAttachmentDataFileSystemAdapter.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	S3_BUCKET_NAME_PROPERTY_NAME	Property storing S3 bucket name.
static final String	S3_BUCKET_REGION_PROPERTY_NAME	Property storing S3 bucket region.
static final String	S3_CONNECTION_ACQUISITION_TIMEOUT_MILLIS	Property for setting the amount of time to wait when acquiring a connection from the pool used by S3 Apache HTTP client before giving up and timing out.
static final String	S3_ENDPOINT_OVERRIDE	Property storing S3 service endpoint override.
static final String	S3_MAX_CONNECTIONS	Property for setting the maximum number of connections allowed in the connection pool used by S3 Apache HTTP Client.

Method Summary

Modifier and Type	Method	Description
static @Nullable String	getConfigProperty(com.atlassian.config.ApplicationConfiguration appConfig, ClusterConfigurationHelperInternal clusterConfigurationHelper, String propertyName)	Loads property from different sources in this order: 1.
static Optional<com.atlassian.dc.filestore.impl.s3.S3Config>	getInstance(com.atlassian.config.ApplicationConfiguration appConfig, ClusterConfigurationHelperInternal clusterConfigurationHelper, LicenseService licenseService)	Produces instance of S3Config based on the defined properties.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

S3_BUCKET_NAME_PROPERTY_NAME

public static final String S3_BUCKET_NAME_PROPERTY_NAME

Property storing S3 bucket name.

See Also:

• Constant Field Values

S3_BUCKET_REGION_PROPERTY_NAME

public static final String S3_BUCKET_REGION_PROPERTY_NAME

Property storing S3 bucket region.

See Also:

• Constant Field Values

S3_ENDPOINT_OVERRIDE

public static final String S3_ENDPOINT_OVERRIDE

Property storing S3 service endpoint override.

See Also:

• Constant Field Values

S3_MAX_CONNECTIONS

public static final String S3_MAX_CONNECTIONS

Property for setting the maximum number of connections allowed in the connection pool used by S3 Apache HTTP Client. See for more info Integer value as a string

See Also:

• Constant Field Values

S3_CONNECTION_ACQUISITION_TIMEOUT_MILLIS

public static final String S3_CONNECTION_ACQUISITION_TIMEOUT_MILLIS

Property for setting the amount of time to wait when acquiring a connection from the pool used by S3 Apache HTTP client before giving up and timing out. See for more info Millisecond value as a string

See Also:

• Constant Field Values

Method Details

getInstance

public static Optional<com.atlassian.dc.filestore.impl.s3.S3Config> getInstance(com.atlassian.config.ApplicationConfiguration appConfig,
 ClusterConfigurationHelperInternal clusterConfigurationHelper,
 LicenseService licenseService)

Produces instance of S3Config based on the defined properties.

Parameters:

appConfig - Application Configuration

Returns:

new instance of S3Config or empty Optional if S3 properties have not been configured

getConfigProperty

public static @Nullable String getConfigProperty(com.atlassian.config.ApplicationConfiguration appConfig,
 ClusterConfigurationHelperInternal clusterConfigurationHelper,
 String propertyName)

Loads property from different sources in this order: 1. system property 2. shared home config file 3. local home config file

Parameters:

appConfig - application config

propertyName - property name to load

Returns:

value of the property if defined, null otherwise