PasswordPermissions (Qoppa jPDFProcess API)

java.lang.Object
- com.qoppa.pdf.permissions.PasswordPermissions

All Implemented Interfaces:

IPDFPermissions
```
public class PasswordPermissions
extends Object
implements IPDFPermissions
```
This class contains information regarding a PDF document permissions. The list of permissions are the following: assemble the document, change the document, extract text and graphics, extract content for accessibility, fill form fields, modify annotations, print, print high resolution.

Author:

Qoppa Software

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ENCRYPTION_AES_128` AES Encryption - 128 bits
`static int`	`ENCRYPTION_AES_256` AES Encryption 256 bits.
`static int`	`ENCRYPTION_RC4_128` RC4 Encryption - 128 bits
`static int`	`ENCRYPTION_RC4_40` RC4 Encryption - 40 bits

Constructor Summary

Constructors
Constructor and Description
`PasswordPermissions()` Creates a new PasswordPermissions object with all permissions granted.
`PasswordPermissions(boolean allperms)` Creates a new PasswordPermissions object with all permissions set to allperms.
`PasswordPermissions(int perms, boolean ownerPasswordEntered)` Creates a new PasswordPermissions object using perms, the permissions integer representing the 12 permissions bits as specified in the PDF documentation.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getPermFlag()` Returns the permissions int representing the 12 permissions bits as specified in the PDF documentation.
`boolean`	`hasAllPermissions()` Returns true if all permissions are granted for the document.
`boolean`	`isAssembleDocumentAllowed()` Returns the permission to assemble the document: - insert, rotate or delete pages - create bookmarks - create thumbnail images This permission is automatically granted if the permission to change the document is granted (see `isChangeDocumentAllowed()`).
`boolean`	`isChangeDocumentAllowed()` Returns the permission to change the document.
`boolean`	`isExtractTextGraphicsAllowed()` Returns the permission to extract text and graphics.
`boolean`	`isExtractTextGraphicsForAccessibilityAllowed()` Returns the permission to extract text and graphics in support of accessibility to disabled users or other purposes.
`boolean`	`isFillFormFieldsAllowed()` Returns the permission to fill form fields and sign the document.
`boolean`	`isModifyAnnotsAllowed()` Returns the permission to add or modify text annotations in the document.
`boolean`	`isPrintAllowed()` Returns the permission to print the document.
`boolean`	`isPrintHighResAllowed()` Returns the permission to print the document at high resolution.
`boolean`	`ownerPasswordEntered()` Return a flag indicating whether the document was opened using the owner password if the document is encrypted.
`void`	`setAssembleDocumentAllowed(boolean allowed)` Sets the permission to assemble the document.
`void`	`setChangeDocumentAllowed(boolean allowed)` Sets the permission to change the document.
`void`	`setExtractTextGraphicsAllowed(boolean allowed)` Sets the permission to extract text and graphics.
`void`	`setExtractTextGraphicsForAccessibilityAllowed(boolean allowed)` Sets the permission to extract text and graphics in support of accessibility to disabled users or other purposes.
`void`	`setFillFormFieldsAllowed(boolean allowed)` Sets the permission to fill form fields and sign the document.
`void`	`setModifyAnnotsAllowed(boolean allowed)` Sets the permission to add or modify annotations in the document.
`void`	`setPermFlag(int perms)` Sets the permissions from the int representing the 12 permissions bits as specified in the PDF documentation.
`void`	`setPrintAllowed(boolean allowed)` Sets the permission to print the document.
`void`	`setPrintHighResAllowed(boolean allowed)` Sets the permission to print the document at high resolution.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ENCRYPTION_RC4_128
```
public static final int ENCRYPTION_RC4_128
```
    RC4 Encryption - 128 bits
    
    See Also:
    
    Constant Field Values
  - ENCRYPTION_AES_128
```
public static final int ENCRYPTION_AES_128
```
    AES Encryption - 128 bits
    
    See Also:
    
    Constant Field Values
  - ENCRYPTION_RC4_40
```
public static final int ENCRYPTION_RC4_40
```
    RC4 Encryption - 40 bits
    
    See Also:
    
    Constant Field Values
  - ENCRYPTION_AES_256
```
public static final int ENCRYPTION_AES_256
```
    AES Encryption 256 bits. This is only available if the Java JVM provides unlimited strength encryption.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PasswordPermissions
```
public PasswordPermissions()
```
    Creates a new PasswordPermissions object with all permissions granted.
  - PasswordPermissions
```
public PasswordPermissions(boolean allperms)
```
    Creates a new PasswordPermissions object with all permissions set to allperms.
    
    Parameters:
    
    allperms - flag for all permissions
  - PasswordPermissions
```
public PasswordPermissions(int perms,
                           boolean ownerPasswordEntered)
```
    Creates a new PasswordPermissions object using perms, the permissions integer representing the 12 permissions bits as specified in the PDF documentation.
    
    Parameters:
    
    perms - the permissions integer representing the 12 permissions bits as specified in the PDF documentation.
    
    ownerPasswordEntered - flag indicating wether the owner password was entered when opening the document
- Method Detail
  - getPermFlag
```
public int getPermFlag()
```
    Returns the permissions int representing the 12 permissions bits as specified in the PDF documentation.
    
    Returns:
    
    Permission flags.
  - hasAllPermissions
```
public boolean hasAllPermissions()
```
    Returns true if all permissions are granted for the document.
    
    Returns:
    
    true if all permissions are granted.
  - isAssembleDocumentAllowed
```
public boolean isAssembleDocumentAllowed()
```
    Returns the permission to assemble the document:
    - insert, rotate or delete pages
    - create bookmarks
    - create thumbnail images
    This permission is automatically granted if the permission to change the document is granted (see isChangeDocumentAllowed()).
    
    Specified by:
    
    isAssembleDocumentAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to assemble the document.
  - isChangeDocumentAllowed
```
public boolean isChangeDocumentAllowed()
```
    Returns the permission to change the document. When this permission is granted, the 3 following permissions are also granted:
    - Assemble document (see isAssembleDocumentAllowed())
    - Modify Annotations (see isModifyAnnotsAllowed())
    - Fill Form Fields (see isFillFormFieldsAllowed())
    
    Specified by:
    
    isChangeDocumentAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to change the document.
  - isExtractTextGraphicsAllowed
```
public boolean isExtractTextGraphicsAllowed()
```
    Returns the permission to extract text and graphics. When this permission is granted, the permission to extract for accessibility is automatically granted (see isExtractTextGraphicsForAccessibilityAllowed()). When this permission is not granted, the permission to extract for accessibility can be set independently.
    
    Specified by:
    
    isExtractTextGraphicsAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to extract text and graphics.
  - isExtractTextGraphicsForAccessibilityAllowed
```
public boolean isExtractTextGraphicsForAccessibilityAllowed()
```
    Returns the permission to extract text and graphics in support of accessibility to disabled users or other purposes. This permission is automatically granted when the permission to extract text and graphics is granted (see isExtractTextGraphicsAllowed()).
    
    Specified by:
    
    isExtractTextGraphicsForAccessibilityAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to extract text and graphics for accessibility.
  - isFillFormFieldsAllowed
```
public boolean isFillFormFieldsAllowed()
```
    Returns the permission to fill form fields and sign the document. This permission is automatically granted if the modify annotations permissions is granted (see isModifyAnnotsAllowed()) or if the permission to change the document is granted (see isChangeDocumentAllowed()). When this permission is granted and the permission to change document is also granted, create or modify interactive form fields (including signature fields) is allowed.");
    
    Specified by:
    
    isFillFormFieldsAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to fill form fields.
  - isModifyAnnotsAllowed
```
public boolean isModifyAnnotsAllowed()
```
    Returns the permission to add or modify text annotations in the document. When this permission is granted, the permission to fill form fields is automatically granted (see isFillFormFieldsAllowed()). When this permission is not granted, then the permission to fill form fields can be granted independently. When this permission is granted and the permission to change document is also granted (see isChangeDocumentAllowed()), create or modify interactive form fields (including signature fields) is allowed."); This permission is automatically granted if the permission to change the document is granted (see isChangeDocumentAllowed()).
    
    Specified by:
    
    isModifyAnnotsAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to add or modify text annotations.
  - isPrintAllowed
```
public boolean isPrintAllowed()
```
    Returns the permission to print the document. This permission is automatically granted if the permission to print the document at high resolution is granted (see isPrintHighResAllowed())
    
    Specified by:
    
    isPrintAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to print the document.
  - isPrintHighResAllowed
```
public boolean isPrintHighResAllowed()
```
    Returns the permission to print the document at high resolution. When this permission is granted, the permission to print the document is automatically granted (see isPrintAllowed()). When this permission is not granted, then the permission to print the document can be granted independently.
    
    Specified by:
    
    isPrintHighResAllowed in interface IPDFPermissions
    
    Returns:
    
    Permission to print the document at high resolution.
  - ownerPasswordEntered
```
public boolean ownerPasswordEntered()
```
    Return a flag indicating whether the document was opened using the owner password if the document is encrypted. This flag is useful when enforcing permissions, if the document was opened with the owner password then application should allow any operations on the PDF document. If the document is not encrypted, this flag will return true
    
    Returns:
    
    true if the owner password was used to open the document, false o.w.
  - setAssembleDocumentAllowed
```
public void setAssembleDocumentAllowed(boolean allowed)
```
    Sets the permission to assemble the document. Assembling the document can be done by:
    - inserting, rotating or deleting pages
    - creating bookmarks
    - creating thumbnail images
    
    Parameters:
    
    allowed - the permission to assemble the document.
    
    See Also:
    
    setChangeDocumentAllowed(boolean)
  - setChangeDocumentAllowed
```
public void setChangeDocumentAllowed(boolean allowed)
```
    Sets the permission to change the document. When this permission is granted, the 3 permissions:
    - Assemble Document (see setAssembleDocumentAllowed(boolean))
    - Modify Annotations (see setModifyAnnotsAllowed(boolean))
    - Fill Form Fields (see setFillFormFieldsAllowed(boolean))
    are also automatically granted. When this permission is not granted, the 3 permissions mentioned above can independently be granted.
    
    Parameters:
    
    allowed - the permission to change the document
  - setExtractTextGraphicsAllowed
```
public void setExtractTextGraphicsAllowed(boolean allowed)
```
    Sets the permission to extract text and graphics. When this permission is granted, the permission to extract for accessibility is automatically granted (see isExtractTextGraphicsForAccessibilityAllowed()). When this permission is not granted, the permission to extract for accessibility can be set independently.
    
    Parameters:
    
    allowed - the permission to extract text and graphics.
  - setExtractTextGraphicsForAccessibilityAllowed
```
public void setExtractTextGraphicsForAccessibilityAllowed(boolean allowed)
```
    Sets the permission to extract text and graphics in support of accessibility to disabled users or other purposes.
    
    Parameters:
    
    allowed - the permission to extract text and graphics.
    
    See Also:
    
    isExtractTextGraphicsAllowed()
  - setFillFormFieldsAllowed
```
public void setFillFormFieldsAllowed(boolean allowed)
```
    Sets the permission to fill form fields and sign the document.
    
    Parameters:
    
    allowed - the permission to fill form fields.
    
    See Also:
    
    setChangeDocumentAllowed(boolean)
  - setModifyAnnotsAllowed
```
public void setModifyAnnotsAllowed(boolean allowed)
```
    Sets the permission to add or modify annotations in the document. When this permission is granted, the permission to fill form fields is automatically granted (see setFillFormFieldsAllowed(boolean fillFormsAllowed)). When this permission is not granted, then the permission to fill form fields can be granted independently. When this permission is granted and the permission to change document is also granted (see setChangeDocumentAllowed(boolean)), create or modify interactive form fields (including signature fields) is allowed.");
    
    Parameters:
    
    allowed - the permission to add or modify annotations.
  - setPermFlag
```
public void setPermFlag(int perms)
```
    Sets the permissions from the int representing the 12 permissions bits as specified in the PDF documentation.
    
    Parameters:
    
    perms - the permissions int.
  - setPrintAllowed
```
public void setPrintAllowed(boolean allowed)
```
    Sets the permission to print the document.
    
    Parameters:
    
    allowed - to print the document.
    
    See Also:
    
    setPrintHighResAllowed(boolean)
  - setPrintHighResAllowed
```
public void setPrintHighResAllowed(boolean allowed)
```
    Sets the permission to print the document at high resolution. When this permission is granted, the Print permission is also automatically granted (see isPrintAllowed()). When this permission is not granted, the Print permission can be granted independently.
    
    Parameters:
    
    allowed - the permission to print at high resolution

Class PasswordPermissions

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ENCRYPTION_RC4_128

ENCRYPTION_AES_128

ENCRYPTION_RC4_40

ENCRYPTION_AES_256

Constructor Detail

PasswordPermissions

PasswordPermissions

PasswordPermissions

Method Detail

getPermFlag

hasAllPermissions

isAssembleDocumentAllowed

isChangeDocumentAllowed

isExtractTextGraphicsAllowed

isExtractTextGraphicsForAccessibilityAllowed

isFillFormFieldsAllowed

isModifyAnnotsAllowed

isPrintAllowed

isPrintHighResAllowed

ownerPasswordEntered

setAssembleDocumentAllowed

setChangeDocumentAllowed

setExtractTextGraphicsAllowed

setExtractTextGraphicsForAccessibilityAllowed

setFillFormFieldsAllowed

setModifyAnnotsAllowed

setPermFlag

setPrintAllowed

setPrintHighResAllowed