issrg.acm.extensions
Class PMIXMLPolicyEditor

java.lang.Object
  issrg.acm.AttributeEditor
      issrg.acm.extensions.PMIXMLPolicyEditor

All Implemented Interfaces:

PrivilegeEditor, Utility

public class PMIXMLPolicyEditor
extends AttributeEditor

This class is intended to provide some GUI for inputting XML Policy attribute value. At the moment it simply displays a text area, where the user is expected to paste his Policy.

Version:

1.0

Author:

A Otenko

Field Summary

static java.lang.String	CRLF This is what will be added after each line when saving the Policy onto a disk.
static java.lang.String	PMI_XML_POLICY_OID This is the OID of the pMIXMLPolicy attribute.
static java.lang.String	VALIDATE_FLAG This is a name of configuration file variable to set when the user wants the XML to be validated automatically before it can be stored in an AC.
static java.lang.String	XML_EXTENSION This is what the extension of the sought files would be.

Constructor Summary

PMIXMLPolicyEditor()

Method Summary

java.util.Vector	buildValues(java.awt.Frame parentComponent, java.util.Map environment, java.util.Vector values, Registry registry) This is the method to build Attribute Values out of the given Vector of issrg.ac.AttributeValue.
java.lang.String	getName()
java.lang.String	getOID() This method should return the OID of the constructed entity, in the dotted form.
AttributeValue	parseAttribute(AttributeValue av) This is the method to parse an issrg.ac.AttributeValue into the real object, representing it.
protected java.lang.String	showInputDialog(java.awt.Frame parentComponent, java.lang.String title, java.lang.String oldvalue) Shows an input dialog with the edit memo and several buttons for loading and verification of the policy.

Methods inherited from class issrg.acm.AttributeEditor

registerMe, run

Methods inherited from class java.lang.Object

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

Field Detail

PMI_XML_POLICY_OID

public static final java.lang.String PMI_XML_POLICY_OID

This is the OID of the pMIXMLPolicy attribute. Its value is "1.2.826.0.1.3344810.1.1.13".

See Also:

Constant Field Values

CRLF

public static final java.lang.String CRLF

This is what will be added after each line when saving the Policy onto a disk. Note, that at the moment it is 0x0a0d, which is DOS format (Unix format would be 0x0a only).

See Also:

Constant Field Values

VALIDATE_FLAG

public static final java.lang.String VALIDATE_FLAG

This is a name of configuration file variable to set when the user wants the XML to be validated automatically before it can be stored in an AC. Its name is "PMIXMLPolicyEditor.Validate". It must just be present in the [variables] section.

See Also:

Constant Field Values

XML_EXTENSION

public static final java.lang.String XML_EXTENSION

This is what the extension of the sought files would be. At the moment it is ".xml".

See Also:

Constant Field Values

Constructor Detail

PMIXMLPolicyEditor

public PMIXMLPolicyEditor()

Method Detail

getName

public java.lang.String getName()

getOID

public java.lang.String getOID()

Description copied from interface: PrivilegeEditor

This method should return the OID of the constructed entity, in the dotted form.

buildValues

public java.util.Vector buildValues(java.awt.Frame parentComponent,
                                    java.util.Map environment,
                                    java.util.Vector values,
                                    Registry registry)
                             throws ACCreationException

Description copied from class: AttributeEditor

This is the method to build Attribute Values out of the given Vector of issrg.ac.AttributeValue. This method can provide GUI for user to edit the values or add new ones. The implementations of AttributeEditor must define this function in such a way so as to handle only values of attribute types known to it. Should any troubles with parsing arise, it must throw an ACCreationException. This method must be capable of handling empty sets of values and null pointers to sets; the latter meaning that it must create a new attribute value set. The implementations are not obliged to handle multivalued attributes, if they mandate it to be single-valued. Their behaviour in such occasions is up to the implementor.

Specified by:

buildValues in class AttributeEditor

Parameters:

parentComponent - the java.awt.Component, to which the GUI must be modal

environment - the configuration environment, containing variables only

values - the vector of attribute values; contains a single value, if it is a signle-valued attribute; can be empty or null

registry - the Register object where to find any other editors or utilities

Returns:

the Vector of new values; edited, added and removed

Throws:

ACCreationException

parseAttribute

public AttributeValue parseAttribute(AttributeValue av)
                              throws iaik.asn1.CodingException

Description copied from class: AttributeEditor

This is the method to parse an issrg.ac.AttributeValue into the real object, representing it.

Specified by:

parseAttribute in class AttributeEditor

Parameters:

av - the value to parse

Returns:

the parsed Attribute Value; now it can be safely type-casted, or acquired what Java type it is

Throws:

iaik.asn1.CodingException

showInputDialog

protected java.lang.String showInputDialog(java.awt.Frame parentComponent,
                                           java.lang.String title,
                                           java.lang.String oldvalue)

Shows an input dialog with the edit memo and several buttons for loading and verification of the policy.