org.bouncycastle.jce.provider.PKIXPolicyNode.java Source code

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Here is the source code for org.bouncycastle.jce.provider.PKIXPolicyNode.java

Source

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() {
        Set _expectedPolicies = new HashSet();
        Iterator _iter = expectedPolicies.iterator();
        while (_iter.hasNext()) {
            _expectedPolicies.add(new String((String) _iter.next()));
        }

        Set _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;
    }

    public void setExpectedPolicies(Set expectedPolicies) {
        this.expectedPolicies = expectedPolicies;
    }
}