java.lang.Object
com.aspose.words.PdfPermissions
public class PdfPermissions
- extends java.lang.Object
Utility class containing constants.
Specifies the operations that are allowed to a user on an encrypted PDF document.
Example:
Demonstrates how to set permissions on a PDF document generated by Aspose.Words.
Document doc = new Document(getMyDir() + "Rendering.doc");
PdfSaveOptions saveOptions = new PdfSaveOptions();
// Create encryption details and set owner password.
PdfEncryptionDetails encryptionDetails = new PdfEncryptionDetails("", "password", PdfEncryptionAlgorithm.RC_4_128);
// Start by disallowing all permissions.
encryptionDetails.setPermissions(PdfPermissions.DISALLOW_ALL);
// Extend permissions to allow editing or modifying annotations.
encryptionDetails.setPermissions(PdfPermissions.MODIFY_ANNOTATIONS | PdfPermissions.DOCUMENT_ASSEMBLY);
saveOptions.setEncryptionDetails(encryptionDetails);
// Render the document to PDF format with the specified permissions.
doc.save(getMyDir() + "Rendering.SpecifyPermissions Out.pdf", saveOptions);
Field Summary |
static final int | DISALLOW_ALL = 0 | |
Disallows all operations on the PDF document.
This is the default value.
|
static final int | ALLOW_ALL = 65535 | |
Allows all operations on the PDF document.
|
static final int | CONTENT_COPY = 16 | |
Allows copying or otherwise extracting text and graphics from the document, including extraction for accessibility purposes.
|
static final int | CONTENT_COPY_FOR_ACCESSIBILITY = 512 | |
Allows extract text and graphics in support of accessibility to disabled users or for other purposes.
When using RC4 40-bit encryption, this option is ignored and accessibility is allowed whenever CONTENT_COPY is set.
|
static final int | MODIFY_CONTENTS = 8 | |
Allows modifying the document’s contents.
|
static final int | MODIFY_ANNOTATIONS = 32 | |
Allows adding or modifying text annotations.
When using RC4 40-bit encryption, this option also allows filling in form fields.
|
static final int | FILL_IN = 256 | |
Allows filling in forms and signing the document.
When using RC4 40-bit encryption, this option is ignored and filling in form is allowed whenever MODIFY_ANNOTATIONS is set.
|
static final int | DOCUMENT_ASSEMBLY = 1024 | |
Allows assembling the document: inserting, rotating, or deleting pages and creating
navigation elements such as bookmarks or thumbnail images.
When using RC4 40-bit encryption, this option is ignored and document assembly is allowed when MODIFY_CONTENTS is set.
|
static final int | PRINTING = 4 | |
Allows printing the document.
|
static final int | HIGH_RESOLUTION_PRINTING = 2052 | |
Allows printing the document to the highest resolution possible.
When using RC4 40-bit encryption, this option is ignored and high resolution printing is allowed when PRINTING is set.
|
DISALLOW_ALL = 0 | |
public static final int DISALLOW_ALL |
-
Disallows all operations on the PDF document.
This is the default value.
ALLOW_ALL = 65535 | |
public static final int ALLOW_ALL |
-
Allows all operations on the PDF document.
CONTENT_COPY = 16 | |
public static final int CONTENT_COPY |
-
Allows copying or otherwise extracting text and graphics from the document, including extraction for accessibility purposes.
CONTENT_COPY_FOR_ACCESSIBILITY = 512 | |
public static final int CONTENT_COPY_FOR_ACCESSIBILITY |
-
Allows extract text and graphics in support of accessibility to disabled users or for other purposes.
When using RC4 40-bit encryption, this option is ignored and accessibility is allowed whenever CONTENT_COPY is set.
MODIFY_CONTENTS = 8 | |
public static final int MODIFY_CONTENTS |
-
Allows modifying the document’s contents.
MODIFY_ANNOTATIONS = 32 | |
public static final int MODIFY_ANNOTATIONS |
-
Allows adding or modifying text annotations.
When using RC4 40-bit encryption, this option also allows filling in form fields.
FILL_IN = 256 | |
public static final int FILL_IN |
-
Allows filling in forms and signing the document.
When using RC4 40-bit encryption, this option is ignored and filling in form is allowed whenever MODIFY_ANNOTATIONS is set.
DOCUMENT_ASSEMBLY = 1024 | |
public static final int DOCUMENT_ASSEMBLY |
-
Allows assembling the document: inserting, rotating, or deleting pages and creating
navigation elements such as bookmarks or thumbnail images.
When using RC4 40-bit encryption, this option is ignored and document assembly is allowed when MODIFY_CONTENTS is set.
PRINTING = 4 | |
public static final int PRINTING |
-
Allows printing the document.
HIGH_RESOLUTION_PRINTING = 2052 | |
public static final int HIGH_RESOLUTION_PRINTING |
-
Allows printing the document to the highest resolution possible.
When using RC4 40-bit encryption, this option is ignored and high resolution printing is allowed when PRINTING is set.
See Also:
Aspose.Words Documentation - the home page for the Aspose.Words Product Documentation.
Aspose.Words Support Forum - our preferred method of support.