package org.bouncycastle.jce.provider; import java.security.cert.PolicyNode; import java.util.ArrayList; import java.util.HashSet; import java.util.Iterator; import java.util.List; import java.util.Set; public class PKIXPolicyNode implements PolicyNode { protected List children; protected int depth; protected Set expectedPolicies; protected PolicyNode parent; protected Set policyQualifiers; protected String validPolicy; protected boolean critical; /* * * CONSTRUCTORS * */ public PKIXPolicyNode( List _children, int _depth, Set _expectedPolicies, PolicyNode _parent, Set _policyQualifiers, String _validPolicy, boolean _critical) { children = _children; depth = _depth; expectedPolicies = _expectedPolicies; parent = _parent; policyQualifiers = _policyQualifiers; validPolicy = _validPolicy; critical = _critical; } public void addChild( PKIXPolicyNode _child) { children.add(_child); _child.setParent(this); } public Iterator getChildren() { return children.iterator(); } public int getDepth() { return depth; } public Set getExpectedPolicies() { return expectedPolicies; } public PolicyNode getParent() { return parent; } public Set getPolicyQualifiers() { return policyQualifiers; } public String getValidPolicy() { return validPolicy; } public boolean hasChildren() { return !children.isEmpty(); } public boolean isCritical() { return critical; } public void removeChild(PKIXPolicyNode _child) { children.remove(_child); } public void setCritical(boolean _critical) { critical = _critical; } public void setParent(PKIXPolicyNode _parent) { parent = _parent; } public String toString() { return toString(""); } public String toString(String _indent) { StringBuffer _buf = new StringBuffer(); _buf.append(_indent); _buf.append(validPolicy); _buf.append(" {\n"); for(int i = 0; i < children.size(); i++) { _buf.append(((PKIXPolicyNode)children.get(i)).toString(_indent + " ")); } _buf.append(_indent); _buf.append("}\n"); return _buf.toString(); } public Object clone() { return copy(); } public PKIXPolicyNode copy() { HashSet _expectedPolicies = new HashSet(); Iterator _iter = expectedPolicies.iterator(); while (_iter.hasNext()) { _expectedPolicies.add(new String((String)_iter.next())); } HashSet _policyQualifiers = new HashSet(); _iter = policyQualifiers.iterator(); while (_iter.hasNext()) { _policyQualifiers.add(new String((String)_iter.next())); } PKIXPolicyNode _node = new PKIXPolicyNode(new ArrayList(), depth, _expectedPolicies, null, _policyQualifiers, new String(validPolicy), critical); _iter = children.iterator(); while (_iter.hasNext()) { PKIXPolicyNode _child = ((PKIXPolicyNode)_iter.next()).copy(); _child.setParent(_node); _node.addChild(_child); } return _node; } }