WaffleFqnPrincipal.java

/**
 * Waffle (https://github.com/Waffle/waffle)
 *
 * Copyright (c) 2010-2016 Application Security, Inc.
 *
 * All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse
 * Public License v1.0 which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-v10.html.
 *
 * Contributors: Application Security, Inc.
 */
package waffle.shiro;

import java.io.Serializable;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

import waffle.windows.auth.IWindowsAccount;
import waffle.windows.auth.IWindowsIdentity;

/**
 * The Class WaffleFqnPrincipal.
 */
public class WaffleFqnPrincipal implements Serializable {

    /** The Constant serialVersionUID. */
    private static final long serialVersionUID = 1;

    /** The fqn. */
    private final String      fqn;

    /** The group fqns. */
    private final Set<String> groupFqns        = new HashSet<>();

    /**
     * Instantiates a new waffle fqn principal.
     *
     * @param identity
     *            the identity
     */
    WaffleFqnPrincipal(final IWindowsIdentity identity) {
        this.fqn = identity.getFqn();
        for (final IWindowsAccount group : identity.getGroups()) {
            this.groupFqns.add(group.getFqn());
        }
    }

    /**
     * Gets the fqn.
     *
     * @return the fully qualified name of the user
     */
    public String getFqn() {
        return this.fqn;
    }

    /**
     * Gets the group fqns.
     *
     * @return the fully qualified names of all groups that the use belongs to
     */
    public Set<String> getGroupFqns() {
        return Collections.unmodifiableSet(this.groupFqns);
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(final Object obj) {
        if (obj instanceof WaffleFqnPrincipal) {
            return this.fqn.equals(((WaffleFqnPrincipal) obj).fqn);
        }
        return false;
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        return this.fqn.hashCode();
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        final StringBuilder stringBuilder = new StringBuilder();
        stringBuilder.append("{");
        stringBuilder.append(this.getClass().getSimpleName());
        stringBuilder.append(":");
        stringBuilder.append(this.fqn);
        stringBuilder.append("}");
        return stringBuilder.toString();
    }
}