com.groupdocs.watermark.common

Class Attachment

java.lang.Object

com.groupdocs.watermark.common.Attachment

Direct Known Subclasses:

EmailAttachmentBase, PdfAttachment, SpreadsheetAttachment

public abstract class Attachment
extends Object

Represents a file attached to a document.

Learn more

• Email attachments
• Attachments in PDF document
• Working with spreadsheet document attachments

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Attachment() Initializes a new instance of the Attachment class.

Method Summary

Modifier and Type	Method and Description
Watermarker	createWatermarker() Loads a content from the attached file.
Watermarker	createWatermarker(LoadOptions loadOptions) Loads a content from the attached file with the specified load options.
Watermarker	createWatermarker(LoadOptions loadOptions, WatermarkerSettings watermarkerSettings) Loads a content from the attached file with the specified load options and settings.
abstract byte[]	getContent() Gets the attached file content.
com.aspose.ms.System.IO.Stream	getContentStream() Gets a stream from the attached file.
IDocumentInfo	getDocumentInfo() Gets the information about a document stored in the attached file.
abstract void	setContent(byte[] value) Sets the attached file content.
void	setContentStream(com.aspose.ms.System.IO.Stream stream) Updates attached file from a stream.
void	updateContent(Watermarker updatedVersion) Updates the attached content.

Methods inherited from class java.lang.Object

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

Constructor Detail

Attachment

protected Attachment()

Initializes a new instance of the Attachment class.

Method Detail

createWatermarker

public final Watermarker createWatermarker()

Loads a content from the attached file.

Returns:

The instance of appropriate descendant of Content class.

createWatermarker

public final Watermarker createWatermarker(LoadOptions loadOptions)

Loads a content from the attached file with the specified load options.

Parameters:

loadOptions - Additional options to use when loading an attachment content.

Returns:

The instance of appropriate descendant of Content class.

createWatermarker

public final Watermarker createWatermarker(LoadOptions loadOptions,
                                           WatermarkerSettings watermarkerSettings)

Loads a content from the attached file with the specified load options and settings.

Parameters:

loadOptions - Additional options to use when loading an attachment content.

watermarkerSettings - Additional settings to use when working with loaded document.

Returns:

The instance of appropriate descendant of Content class.

getContent

public abstract byte[] getContent()

Gets the attached file content.

Returns:

The attached file content.

getContentStream

public com.aspose.ms.System.IO.Stream getContentStream()

Gets a stream from the attached file.

Returns:

The stream to read the file content from.

getDocumentInfo

public final IDocumentInfo getDocumentInfo()

Gets the information about a document stored in the attached file.

Returns:

The IDocumentInfo instance that contains detected information.

setContent

public abstract void setContent(byte[] value)

Sets the attached file content.

Parameters:

value - The attached file content.

setContentStream

public void setContentStream(com.aspose.ms.System.IO.Stream stream)

Updates attached file from a stream.

Parameters:

stream - The stream to update attached file from.

updateContent

public final void updateContent(Watermarker updatedVersion)

Updates the attached content.

Parameters:

updatedVersion - The updated version of the content.