gnu.java.security.x509

Class PolicyNodeImpl

Implemented Interfaces:
PolicyNode

public final class PolicyNodeImpl
extends Object
implements PolicyNode

Constructor Summary

PolicyNodeImpl()
The basic constructor.

Method Summary

void
addAllExpectedPolicies(Set<E> policies)
void
addAllPolicyQualifiers(Collection<E> qualifiers)
void
addChild(PolicyNodeImpl node)
void
addExpectedPolicy(String policy)
void
addPolicyQualifier(PolicyQualifierInfo qualifier)
Iterator<E>
getChildren()
int
getDepth()
Get the depth of this node within the tree, starting at 0 for the root node.
Set<E>
getExpectedPolicies()
Returns a set of policies (string OIDs) that will satisfy this node's policy.
PolicyNode
getParent()
Returns the parent node of this node, or null if this is the root node.
Set<E>
getPolicyQualifiers()
String
getValidPolicy()
Get the policy OID this node represents.
boolean
isCritical()
Return the criticality flag of this policy node.
void
setCritical(boolean critical)
void
setDepth(int depth)
void
setReadOnly()
void
setValidPolicy(String policy)
String
toString()
Convert this Object to a human-readable String.

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PolicyNodeImpl

public PolicyNodeImpl()
The basic constructor. Object is special, because it has no superclass, so there is no call to super().

Method Details

addAllExpectedPolicies

public void addAllExpectedPolicies(Set<E> policies)

addAllPolicyQualifiers

public void addAllPolicyQualifiers(Collection<E> qualifiers)

addChild

public void addChild(PolicyNodeImpl node)

addExpectedPolicy

public void addExpectedPolicy(String policy)

addPolicyQualifier

public void addPolicyQualifier(PolicyQualifierInfo qualifier)

getChildren

public Iterator<E> getChildren()

getDepth

public int getDepth()
Get the depth of this node within the tree, starting at 0 for the root node.
Specified by:
getDepth in interface PolicyNode
Returns:
The depth of this node.

getExpectedPolicies

public Set<E> getExpectedPolicies()
Returns a set of policies (string OIDs) that will satisfy this node's policy. The root node should always return the singleton set with the element "any-policy".
Specified by:
getExpectedPolicies in interface PolicyNode
Returns:
The set of expected policies.

getParent

public PolicyNode getParent()
Returns the parent node of this node, or null if this is the root node.
Specified by:
getParent in interface PolicyNode
Returns:
The parent node, or null.

getPolicyQualifiers

public Set<E> getPolicyQualifiers()

getValidPolicy

public String getValidPolicy()
Get the policy OID this node represents. The root node should return the special value "any-policy".
Specified by:
getValidPolicy in interface PolicyNode
Returns:
The policy of this node.

isCritical

public boolean isCritical()
Return the criticality flag of this policy node. Nodes who return true for this method should be considered critical. The root node is never critical.
Specified by:
isCritical in interface PolicyNode
Returns:
The criticality flag.

setCritical

public void setCritical(boolean critical)

setDepth

public void setDepth(int depth)

setReadOnly

public void setReadOnly()

setValidPolicy

public void setValidPolicy(String policy)

toString

public String toString()
Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() and such.

It is typical, but not required, to ensure that this method never completes abruptly with a RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

Overrides:
toString in interface Object
Returns:
the String representing this Object, which may be null

PolicyNodeImpl.java -- An implementation of a policy tree node. Copyright (C) 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.