Package com.esri.arcgisruntime.data

Class Attachment

java.lang.Object

com.esri.arcgisruntime.data.Attachment

public final class Attachment
extends Object

Represents a feature attachment. Attachments are returned when you fetch the list of Attachments for a given ArcGISFeature by calling ArcGISFeature.fetchAttachmentsAsync(). Also calling ArcGISFeature.addAttachmentAsync(byte[], java.lang.String, java.lang.String) will return the added Attachment.

Since:

100.0.0

Method Summary

Modifier and Type	Method	Description
ListenableFuture<InputStream>	fetchDataAsync()	Fetches the content of this attachment.
String	getContentType()	Gets the content type of this attachment.
long	getId()	Gets the id of this attachment.
String	getName()	Gets the name of this attachment.
long	getSize()	Gets the size, in bytes, of this attachment.
boolean	hasFetchedData()	Gets whether the content of this attachment has been fetched.

Methods inherited from class java.lang.Object

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

Method Detail

hasFetchedData

public boolean hasFetchedData()

Gets whether the content of this attachment has been fetched. If not fetched, it can be fetched explicitly by calling fetchDataAsync.

Returns:

true if the content of the attachment has been fetched; otherwise false.

Since:

100.0.0

getId

public long getId()

Gets the id of this attachment.

Returns:

the id of this attachment

Since:

100.1.0

getContentType

public String getContentType()

Gets the content type of this attachment. Valid types depend on the service associated with this feature. Examples include "text/plain", "image/jpg", "application/pdf", and so on.

Returns:

the content type of this attachment. May be null

Since:

100.0.0

getName

public String getName()

Gets the name of this attachment.

Returns:

the name of this attachment. May be null

Since:

100.0.0

getSize

public long getSize()

Gets the size, in bytes, of this attachment.

Returns:

the size, in bytes, of this attachment

Since:

100.0.0

fetchDataAsync

public ListenableFuture<InputStream> fetchDataAsync()

Fetches the content of this attachment.

Returns:

a ListenableFuture containing the content of this attachment as an InputStream upon successful completion of the asynchronous operation

Since:

100.0.0