org.apache.jackrabbit.oak.plugins.blob.datastore.directaccess

Class DataRecordDownloadOptions

java.lang.Object

org.apache.jackrabbit.oak.plugins.blob.datastore.directaccess.DataRecordDownloadOptions

public class DataRecordDownloadOptions
extends Object

Contains download options for downloading a data record directly from a storage location using the direct download feature.

Field Summary

Fields

Modifier and Type	Field and Description
static DataRecordDownloadOptions	DEFAULT Provides a default implementation of this class.

Method Summary

Modifier and Type	Method and Description
static DataRecordDownloadOptions	fromBlobDownloadOptions(@NotNull org.apache.jackrabbit.oak.api.blob.BlobDownloadOptions downloadOptions) Create an instance of this class directly from a BlobDownloadOptions instance.
@Nullable String	getCharacterEncoding() Returns the character encoding of this instance.
@Nullable String	getContentDispositionHeader() Generate the correct HTTP Content-Disposition header value from the fileName and dispositionType in this class, if set.
@Nullable String	getContentTypeHeader() Generate the correct HTTP Content-Type header value from the mediaType and characterEncoding in this class, if set.
@Nullable String	getDispositionType() Returns the disposition type of this instance.
@Nullable String	getFileName() Returns the file name of this instance.
@Nullable String	getMediaType() Returns the media type of this instance.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static DataRecordDownloadOptions DEFAULT

Provides a default implementation of this class. Clients should use this instance when they have no options to specify and are willing to accept the service provider default behavior.

Method Detail

fromBlobDownloadOptions

public static DataRecordDownloadOptions fromBlobDownloadOptions(@NotNull
                                                                @NotNull org.apache.jackrabbit.oak.api.blob.BlobDownloadOptions downloadOptions)

Create an instance of this class directly from a BlobDownloadOptions instance.

Parameters:

downloadOptions - The download options to use to initialize this instance.

Returns:

The new instance of this class.

getContentTypeHeader

@Nullable
public @Nullable String getContentTypeHeader()

Generate the correct HTTP Content-Type header value from the mediaType and characterEncoding in this class, if set.

If mediaType has not been given a value, this method will return null.

Returns:

The correct value for a Content-Type header, or null if the mediaType has not been specified.

getContentDispositionHeader

@Nullable
public @Nullable String getContentDispositionHeader()

Generate the correct HTTP Content-Disposition header value from the fileName and dispositionType in this class, if set.

A value will be returned if the file name has been set, OR if the disposition type has been explicitly set to "attachment". Otherwise null will be returned.

Returns:

The correct value for a Content-Disposition header, or null if the fileName has not been specified and the dispositionType has not been set to "attachment".

getMediaType

@Nullable
public @Nullable String getMediaType()

Returns the media type of this instance.

Returns:

The media type, or null if it has not been set.

getCharacterEncoding

@Nullable
public @Nullable String getCharacterEncoding()

Returns the character encoding of this instance.

Returns:

The character encoding, or null if it has not been set.

getFileName

@Nullable
public @Nullable String getFileName()

Returns the file name of this instance.

Returns:

The file name, or null if it has not been set.

getDispositionType

@Nullable
public @Nullable String getDispositionType()

Returns the disposition type of this instance.

Returns:

The disposition type, or null if it has not been set.