Field Detail

• INSTANCE

  public static final SecurityHandlerFactory INSTANCE

  Singleton instance

Method Detail

• registerHandler

  public void registerHandler(String name,
                     Class<? extends SecurityHandler> securityHandler,
                     Class<? extends ProtectionPolicy> protectionPolicy)

  Registers a security handler. If the security handler was already registered an exception is thrown. If another handler was previously registered for the same filter name or for the same policy name, an exception is thrown

  Parameters:

  name - the name of the filter

  securityHandler - security handler class to register

  protectionPolicy - protection policy class to register

• newSecurityHandlerForPolicy

  public SecurityHandler newSecurityHandlerForPolicy(ProtectionPolicy policy)

  Returns a new security handler for the given protection policy, or null none is available.

  Parameters:

  policy - the protection policy for which to create a security handler

  Returns:

  a new SecurityHandler instance, or null if none is available

• newSecurityHandlerForFilter

  public SecurityHandler newSecurityHandlerForFilter(String name)

  Returns a new security handler for the given Filter name, or null none is available.

  Parameters:

  name - the Filter name from the PDF encryption dictionary

  Returns:

  a new SecurityHandler instance, or null if none is available